{"id":19517,"date":"2024-05-10T17:07:17","date_gmt":"2024-05-10T09:07:17","guid":{"rendered":"https:\/\/firstmold.com\/?p=19517"},"modified":"2025-07-15T13:33:10","modified_gmt":"2025-07-15T05:33:10","slug":"flow-marks","status":"publish","type":"post","link":"https:\/\/firstmold.com\/pl\/tips\/flow-marks\/","title":{"rendered":"Dwa typowe rodzaje \u015blad\u00f3w przep\u0142ywu w formowaniu wtryskowym"},"content":{"rendered":"<p>Znaki przep\u0142ywu (lub linie przep\u0142ywu) s\u0105 powszechne <a href=\"https:\/\/firstmold.com\/pl\/tips\/injection-molding-defects\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>wady formowania wtryskowego<\/strong><\/a>. S\u0105 one z\u0142o\u017cone i zr\u00f3\u017cnicowane, a dzi\u015b om\u00f3wimy przede wszystkim dwa popularne typy: \u015blady przep\u0142ywu fal i \u015blady strumieniowe.<\/p>\n\n\n\n<p>Je\u015bli jeste\u015b zainteresowany innymi wadami formowania wtryskowego, kliknij poni\u017cszy link, aby dowiedzie\u0107 si\u0119 wi\u0119cej.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><th class=\"has-text-align-center\" data-align=\"center\" colspan=\"5\">Poznaj r\u00f3\u017cne wady formowania wtryskowego<\/th><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"https:\/\/firstmold.com\/pl\/tips\/flash-in-injection-molding\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Flash<\/strong><\/a><\/td><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"https:\/\/firstmold.com\/pl\/tips\/short-shot-in-injection-molding\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Kr\u00f3tki strza\u0142<\/strong><\/a><\/td><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"https:\/\/firstmold.com\/pl\/tips\/sink-marks\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Sink Mark<\/strong><\/a><\/td><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"https:\/\/firstmold.com\/pl\/tips\/warpage-in-injection-molding\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Wypaczenie\/Deformacja<\/strong><\/a><\/td><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"https:\/\/firstmold.com\/pl\/tips\/burn-marks\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Burn Mark<\/strong><\/a><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"https:\/\/firstmold.com\/pl\/tips\/splay-marks-silver-streaks-in-injeciton-molding\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Splay Mark\/Silver Streak<\/strong><\/a><\/td><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"https:\/\/firstmold.com\/pl\/tips\/black-spots-and-black-specks\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Ciemny punkt\/czarna plamka<\/strong><\/a><\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>Flow Mark<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"https:\/\/firstmold.com\/pl\/tips\/bubbles\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Ba\u0144ka<\/strong><\/a><\/td><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"https:\/\/firstmold.com\/pl\/tips\/weld-lines\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Weld Line<\/strong><\/a><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"https:\/\/firstmold.com\/pl\/tips\/uneven-color-and-color-difference\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>R\u00f3\u017cnica kolor\u00f3w\/nier\u00f3wny kolor<\/strong><\/a><\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong><a href=\"https:\/\/firstmold.com\/pl\/tips\/ejector-pin-marks\/\" target=\"_blank\" rel=\"noreferrer noopener\">Znak sworznia wyrzutnika<\/a><\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><\/td><td class=\"has-text-align-center\" data-align=\"center\"><\/td><td class=\"has-text-align-center\" data-align=\"center\"><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-definition-of-flow-marks\">Definicja znak\u00f3w przep\u0142ywu<\/h2>\n\n\n\n<p>Definicja \u015blad\u00f3w przep\u0142ywu jest do\u015b\u0107 szeroka i og\u00f3lnie mo\u017cna j\u0105 uzna\u0107 za nieregularne wzory na powierzchni produktu spowodowane nieregularnymi pr\u0119dko\u015bciami przep\u0142ywu stopionego tworzywa sztucznego w gnie\u017adzie formy. Zwykle ludzie odnosz\u0105 si\u0119 do \u015blad\u00f3w przep\u0142ywu jako zjawisk, w kt\u00f3rych powierzchnia formowanej cz\u0119\u015bci tworzy koncentryczne, spiralne lub przypominaj\u0105ce chmury faliste wzory skupione wok\u00f3\u0142 bramy.<\/p>\n\n\n\n<p>Jak pokazano na poni\u017cszym diagramie, na podstawie <a href=\"https:\/\/firstmold.com\/pl\/guides\/injection-speed-and-injection-pressure\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>pr\u0119dko\u015b\u0107 wtrysku<\/strong><\/a> tworzywa sztucznego, mo\u017ce wyst\u0105pi\u0107 kilka rodzaj\u00f3w \u015blad\u00f3w przep\u0142ywu, w tym \u015blady przep\u0142ywu fali i \u015blady strumieniowe, na kt\u00f3rych skupimy si\u0119 dzisiaj.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1000\" height=\"522\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Different-flow-mark-defects-caused-by-different-injection-speeds.webp\" alt=\"R\u00f3\u017cne wady \u015bladu przep\u0142ywu spowodowane r\u00f3\u017cnymi pr\u0119dko\u015bciami wtrysku\" class=\"wp-image-19519\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Different-flow-mark-defects-caused-by-different-injection-speeds.webp 1000w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Different-flow-mark-defects-caused-by-different-injection-speeds-300x157.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Different-flow-mark-defects-caused-by-different-injection-speeds-768x401.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Different-flow-mark-defects-caused-by-different-injection-speeds-18x9.webp 18w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><figcaption class=\"wp-element-caption\">R\u00f3\u017cne wady \u015bladu przep\u0142ywu spowodowane r\u00f3\u017cnymi pr\u0119dko\u015bciami wtrysku<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-causes-of-wave-flow-marks\">Przyczyny \u015blad\u00f3w przep\u0142ywu fal<\/h2>\n\n\n\n<p>Przyczyny powstawania \u015blad\u00f3w przep\u0142ywu fal obejmuj\u0105 g\u0142\u00f3wnie<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"1000\" height=\"448\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Wave-flow-marks.webp\" alt=\"\u015alady przep\u0142ywu fal\" class=\"wp-image-19520\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Wave-flow-marks.webp 1000w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Wave-flow-marks-300x134.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Wave-flow-marks-768x344.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Wave-flow-marks-18x8.webp 18w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-1-small-gate-and-runner-cross-sectional-area\">1. Ma\u0142y przekr\u00f3j poprzeczny bramki i prowadnicy<\/h3>\n\n\n\n<p>Je\u015bli powierzchnia przekroju poprzecznego wlewu i kana\u0142u formy jest zbyt ma\u0142a, zwi\u0119ksza to op\u00f3r nape\u0142niania, uniemo\u017cliwiaj\u0105c p\u0142ynny przep\u0142yw stopionego materia\u0142u i powoduj\u0105c powstawanie \u015blad\u00f3w fal. Aby temu zaradzi\u0107, zaleca si\u0119 zwi\u0119kszenie powierzchni przekroju poprzecznego wlewu i kana\u0142u.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-2-improper-design-of-cold-slug-wells\">2. Niew\u0142a\u015bciwa konstrukcja zimnych studni<\/h3>\n\n\n\n<p>Je\u015bli zimny materia\u0142 dostanie si\u0119 do wn\u0119ki, mo\u017ce spowodowa\u0107 powstanie \u015blad\u00f3w fal. Dlatego du\u017ce pu\u0142apki na zimny materia\u0142 powinny by\u0107 umieszczone na ko\u0144cach g\u0142\u00f3wnych i pomocniczych kana\u0142\u00f3w formy.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-3-improper-design-of-the-cooling-system\">3. Niew\u0142a\u015bciwa konstrukcja uk\u0142adu ch\u0142odzenia<\/h3>\n\n\n\n<p>Je\u015bli uk\u0142ad ch\u0142odzenia formy jest \u017ale zaprojektowany, co skutkuje nier\u00f3wnomiernym ch\u0142odzeniem, mo\u017ce to powodowa\u0107 powstawanie \u015blad\u00f3w fal. W takim przypadku nale\u017cy ponownie oceni\u0107 projekt uk\u0142adu ch\u0142odzenia.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-4-improper-design-of-gate-location-and-shape\">4. Niew\u0142a\u015bciwy projekt lokalizacji i kszta\u0142tu bramki<\/h3>\n\n\n\n<p>Je\u015bli po\u0142o\u017cenie i kszta\u0142t bramki s\u0105 nieprawid\u0142owo zaprojektowane, gdy stopiony materia\u0142 przemieszcza si\u0119 z w\u0105skiej cz\u0119\u015bci kana\u0142u do wi\u0119kszej cz\u0119\u015bci wn\u0119ki, mo\u017ce \u0142atwo generowa\u0107 turbulencje, prowadz\u0105c do powstawania \u015blad\u00f3w fal. Dlatego brama powinna by\u0107 zaprojektowana w grubych sekcjach lub bezpo\u015brednio na \u015bcianie bocznej, najlepiej w kszta\u0142cie wachlarza lub folii.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-5-volatile-gases-produced-during-plasticization\">5. Gazy lotne wytwarzane podczas plastyfikacji<\/h3>\n\n\n\n<p>Niekt\u00f3re tworzywa sztuczne, takie jak ABS lub inne \u017cywice kopolimerowe, wytwarzaj\u0105 lotne gazy w wysokich temperaturach podczas plastyfikacji, powoduj\u0105c podobne do chmur \u015blady przep\u0142ywu fal na powierzchni plastikowych cz\u0119\u015bci. Aby temu zaradzi\u0107, mo\u017cna odpowiednio obni\u017cy\u0107 temperatur\u0119 przetwarzania.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-6-poor-fluidity\">6. S\u0142aba p\u0142ynno\u015b\u0107<\/h3>\n\n\n\n<p>Niekt\u00f3re \u017cywice, takie jak <a href=\"https:\/\/firstmold.com\/pl\/guides\/pc-plastic\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>PC<\/strong><\/a>maj\u0105 s\u0142ab\u0105 p\u0142ynno\u015b\u0107. \u017bywice tej samej marki mog\u0105 r\u00f3wnie\u017c r\u00f3\u017cni\u0107 si\u0119 p\u0142ynno\u015bci\u0105, a s\u0142aba p\u0142ynno\u015b\u0107 jest cz\u0119sto g\u0142\u00f3wn\u0105 przyczyn\u0105 \u015blad\u00f3w przep\u0142ywu. Dlatego nale\u017cy stosowa\u0107 \u017cywice o dobrej p\u0142ynno\u015bci.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-7-insufficient-lubricant-in-the-material\">7. Niewystarczaj\u0105ca ilo\u015b\u0107 smaru w materiale<\/h3>\n\n\n\n<p>Je\u015bli \u015brodka smarnego jest zbyt ma\u0142o, stop ma s\u0142ab\u0105 p\u0142ynno\u015b\u0107, co prowadzi do powstawania \u015blad\u00f3w p\u0142yni\u0119cia. Dlatego nale\u017cy odpowiednio zwi\u0119kszy\u0107 ilo\u015b\u0107 dodatk\u00f3w smarnych.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-8-holding-pressure-time-is-too-short\">8. Czas utrzymywania ci\u015bnienia jest zbyt kr\u00f3tki<\/h3>\n\n\n\n<p>Je\u015bli <a href=\"https:\/\/firstmold.com\/pl\/guides\/holding-pressure-and-holding-time\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>czas utrzymywania ci\u015bnienia<\/strong><\/a> jest zbyt kr\u00f3tki, na powierzchni cz\u0119\u015bci z tworzywa sztucznego mog\u0105 pojawi\u0107 si\u0119 \u015blady p\u0142yni\u0119cia. Mo\u017cna temu zaradzi\u0107 poprzez wyd\u0142u\u017cenie czasu docisku.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-9-the-mold-temperature-is-too-low\">9. Temperatura formy jest zbyt niska<\/h3>\n\n\n\n<p>Je\u015bli <a href=\"https:\/\/firstmold.com\/pl\/guides\/mold-temperature\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>temperatura formy<\/strong><\/a> jest zbyt niska, stopiony materia\u0142 p\u0142ynie powoli, co prowadzi do powstawania \u015blad\u00f3w p\u0142yni\u0119cia. Aby temu zaradzi\u0107, nale\u017cy zmniejszy\u0107 ilo\u015b\u0107 wprowadzanej wody ch\u0142odz\u0105cej i sprawdzi\u0107, czy system ogrzewania formy dzia\u0142a prawid\u0142owo.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-10-improper-injection-speed\">10. Niew\u0142a\u015bciwa pr\u0119dko\u015b\u0107 wtrysku<\/h3>\n\n\n\n<p>Je\u015bli pr\u0119dko\u015b\u0107 wtrysku jest zbyt du\u017ca, stopiony materia\u0142 przep\u0142ywa zbyt szybko, powoduj\u0105c turbulencje we wn\u0119ce i powoduj\u0105c \u015blady przep\u0142ywu. Aby temu zaradzi\u0107, mo\u017cna odpowiednio zmniejszy\u0107 pr\u0119dko\u015b\u0107 wtrysku lub zastosowa\u0107 wtrysk stopniowany: wolny-szybki-wolny.<\/p>\n\n\n\n<p>Je\u015bli pr\u0119dko\u015b\u0107 wtrysku jest zbyt niska, stopiony materia\u0142 przep\u0142ywa powoli, powoduj\u0105c przep\u0142yw wsteczny i stagnacj\u0119 we wn\u0119ce, co prowadzi do powstawania \u015blad\u00f3w przep\u0142ywu. W takim przypadku nale\u017cy odpowiednio zwi\u0119kszy\u0107 pr\u0119dko\u015b\u0107 wtrysku.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-solutions-for-wave-flow-marks\">Rozwi\u0105zania dla znak\u00f3w przep\u0142ywu fal<\/h2>\n\n\n\n<p>\u2460 Zmiana warunk\u00f3w procesu. Zastosowanie wtrysku pod wysokim ci\u015bnieniem i przy niskiej pr\u0119dko\u015bci mo\u017ce utrzyma\u0107 stabilno\u015b\u0107 przep\u0142ywu stopionego materia\u0142u, zapobiegaj\u0105c w ten spos\u00f3b pojawianiu si\u0119 \u015blad\u00f3w fal.<\/p>\n\n\n\n<p>\u2461 Zwi\u0119kszenie temperatury formy. Wraz ze wzrostem temperatury formy poprawia si\u0119 p\u0142ynno\u015b\u0107 stopu. W przypadku polimer\u00f3w krystalicznych wy\u017csza temperatura u\u0142atwia r\u00f3wnomiern\u0105 krystalizacj\u0119, zmniejszaj\u0105c w ten spos\u00f3b pojawianie si\u0119 \u015blad\u00f3w fal.<\/p>\n\n\n\n<p>\u2462 Zmiana struktury gniazda formy. Struktura formy mo\u017ce r\u00f3wnie\u017c powodowa\u0107 powstawanie \u015blad\u00f3w fal na powierzchni produktu. Je\u015bli kraw\u0119dzie rdzenia formy s\u0105 zbyt ostre, mo\u017ce to powodowa\u0107 niestabilny przep\u0142yw stopionego materia\u0142u, prowadz\u0105c do powstawania \u015blad\u00f3w fal. Dlatego zmiana ostrych kraw\u0119dzi rdzenia formy na buforowane przej\u015bcie mo\u017ce utrzyma\u0107 stabilno\u015b\u0107 przep\u0142ywu stopu i zapobiec powstawaniu \u015blad\u00f3w fal.<\/p>\n\n\n\n<p>\u2463 Zmiana grubo\u015bci produktu. Nier\u00f3wna grubo\u015b\u0107 produktu mo\u017ce spowodowa\u0107 zmian\u0119 oporu przep\u0142ywu stopionego materia\u0142u, prowadz\u0105c do niestabilnego przep\u0142ywu stopionego materia\u0142u. Dlatego zaprojektowanie jednolitej grubo\u015bci produktu mo\u017ce r\u00f3wnie\u017c zapobiec pojawianiu si\u0119 \u015blad\u00f3w fal.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-causes-of-jetting-marks\">Przyczyny powstawania \u015blad\u00f3w po odrzutowcach<\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"1000\" height=\"479\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Jetting-Marks-in-a-plastic-part.webp\" alt=\"Odrzutowe \u015blady w cz\u0119\u015bci z tworzywa sztucznego\" class=\"wp-image-19521\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Jetting-Marks-in-a-plastic-part.webp 1000w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Jetting-Marks-in-a-plastic-part-300x144.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Jetting-Marks-in-a-plastic-part-768x368.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Jetting-Marks-in-a-plastic-part-18x9.webp 18w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><figcaption class=\"wp-element-caption\">Odrzutowe \u015blady w cz\u0119\u015bci z tworzywa sztucznego<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-1-poor-transition-between-the-gate-and-the-mold-wall\">1. S\u0142abe przej\u015bcie mi\u0119dzy bram\u0105 a \u015bcian\u0105 formy<\/h3>\n\n\n\n<p>Je\u015bli przej\u015bcie mi\u0119dzy bram\u0105 a \u015bcian\u0105 formy jest s\u0142abe, prawdopodobnie pojawi\u0105 si\u0119 \u015blady strumienia. Dlatego lepiej jest u\u017cy\u0107 zaokr\u0105glonego przej\u015bcia mi\u0119dzy bram\u0105 a \u015bcian\u0105 formy.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-2-the-gate-is-too-small\">2. Bramka jest zbyt ma\u0142a<\/h3>\n\n\n\n<p>Je\u015bli brama jest zbyt ma\u0142a, tworzywo sztuczne do\u015bwiadczy wysokiej szybko\u015bci \u015bcinania i napr\u0119\u017ce\u0144 \u015bcinaj\u0105cych podczas przep\u0142ywu przez bram\u0119, co sprawia, \u017ce ma\u0142e bramy s\u0105 podatne na \u015blady odrzutu. W zwi\u0105zku z tym rozmiar bramki nie powinien by\u0107 zbyt ma\u0142y.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-3-improper-gate-location\">3. Niew\u0142a\u015bciwa lokalizacja bramki<\/h3>\n\n\n\n<p>Je\u015bli bramka jest skierowana bezpo\u015brednio w stron\u0119 g\u0142\u0119bokiej wn\u0119ki, \u0142atwo jest uzyska\u0107 \u015blady wtrysku. Dlatego podczas projektowania bramki nale\u017cy unika\u0107 bezpo\u015bredniego kontaktu z g\u0142\u0119bok\u0105 wn\u0119k\u0105 i stosowa\u0107 wtrysk barierowy.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-4-the-fluidity-of-the-material-is-too-high\">4. P\u0142ynno\u015b\u0107 materia\u0142u jest zbyt wysoka<\/h3>\n\n\n\n<p>Je\u015bli sam materia\u0142 ma dobr\u0105 p\u0142ynno\u015b\u0107, tak\u0105 jak PA, powinni\u015bmy ustawi\u0107 warunki formowania zgodnie z charakterystyk\u0105 materia\u0142u.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-5-too-much-lubricant-in-the-material\">5. Zbyt du\u017co smaru w materiale<\/h3>\n\n\n\n<p>Po dodaniu zbyt du\u017cej ilo\u015bci \u015brodka smarnego \u0142a\u0144cuchy molekularne wewn\u0105trz materia\u0142u s\u0105 stosunkowo lu\u017ane. W wysokich temperaturach i pod wysokim ci\u015bnieniem p\u0142ynno\u015b\u0107 materia\u0142u wzrasta, co u\u0142atwia powstawanie \u015blad\u00f3w odrzutu. Dlatego lepiej jest odpowiednio zmniejszy\u0107 ilo\u015b\u0107 smaru.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-6-the-injection-speed-is-too-fast\">6. Pr\u0119dko\u015b\u0107 wtrysku jest zbyt du\u017ca<\/h3>\n\n\n\n<p>W przypadku \u015blad\u00f3w wtrysku spowodowanych tego typu przyczynami, mo\u017cna je rozwi\u0105za\u0107 g\u0142\u00f3wnie poprzez obni\u017cenie pocz\u0105tkowej pr\u0119dko\u015bci wtrysku.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-7-the-mold-temperature-is-too-low\">7. Temperatura formy jest zbyt niska<\/h3>\n\n\n\n<p>Je\u015bli temperatura formy jest zbyt niska, przednie tworzywo sztuczne wchodz\u0105ce do wn\u0119ki mo\u017ce \u0142atwo ostygn\u0105\u0107, powoduj\u0105c, \u017ce przednie tworzywo sztuczne nie wi\u0105\u017ce si\u0119 \u015bci\u015ble z kolejnym tworzywem sztucznym, co powoduje powstawanie \u015blad\u00f3w odrzutu. Dlatego powinni\u015bmy odpowiednio zwi\u0119kszy\u0107 temperatur\u0119 formy.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-8-the-melt-temperature-is-too-low\">8. Temperatura topnienia jest zbyt niska<\/h3>\n\n\n\n<p>Je\u015bli temperatura topnienia jest zbyt niska, \u0142atwo jest uzyska\u0107 \u015blady strumieniowania. Dlatego nale\u017cy odpowiednio zwi\u0119kszy\u0107 temperatur\u0119 topnienia.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-solutions-for-jetting-marks\">Rozwi\u0105zania dla \u015blad\u00f3w po odrzutowcach<\/h2>\n\n\n\n<p>\u2460 Zmiana warunk\u00f3w procesu. Zastosowanie wtrysku pod wysokim ci\u015bnieniem i przy niskiej pr\u0119dko\u015bci mo\u017ce wyd\u0142u\u017cy\u0107 czas przep\u0142ywu elastycznego stopu na tej samej d\u0142ugo\u015bci przep\u0142ywu, zwi\u0119kszaj\u0105c stopie\u0144 uszkodzenia elastycznego, zmniejszaj\u0105c w ten spos\u00f3b pojawianie si\u0119 \u015blad\u00f3w promieniowych.<\/p>\n\n\n\n<p>\u2461 Zmiana kszta\u0142tu wr\u00f3t formy. Powi\u0119kszenie wlotu lub zmiana jego kszta\u0142tu na wachlarzowy mo\u017ce pozwoli\u0107 stopionemu materia\u0142owi odzyska\u0107 pewn\u0105 elastyczno\u015b\u0107 przed wej\u015bciem do wn\u0119ki formy, unikaj\u0105c p\u0119kni\u0119cia stopionego materia\u0142u.<\/p>\n\n\n\n<p>\u2462 Wyd\u0142u\u017cenie d\u0142ugo\u015bci g\u0142\u00f3wnych wr\u00f3t formy. Umo\u017cliwienie stopionemu materia\u0142owi elastycznego odkszta\u0142cenia przed wej\u015bciem do gniazda formy mo\u017ce r\u00f3wnie\u017c zapobiec p\u0119kni\u0119ciu stopionego materia\u0142u.<\/p>\n\n\n\n<p>\u2463 Wyposa\u017cenie w przed\u0142u\u017con\u0105 dysz\u0119. Wyd\u0142u\u017cenie \u015bcie\u017cki przep\u0142ywu stopionego materia\u0142u przed wej\u015bciem do gniazda formy zwi\u0119ksza stopie\u0144 uszkodzenia elastycznego stopionego materia\u0142u, a tak\u017ce zapobiega pojawianiu si\u0119 promieniowych \u015blad\u00f3w spowodowanych p\u0119kni\u0119ciem stopionego materia\u0142u.<\/p>","protected":false},"excerpt":{"rendered":"<p>Zrozumienie dw\u00f3ch najcz\u0119stszych rodzaj\u00f3w \u015blad\u00f3w przep\u0142ywu w formowaniu wtryskowym: przyczyn i rozwi\u0105za\u0144 dla falistych linii przep\u0142ywu i \u015blad\u00f3w strumieniowych.<\/p>","protected":false},"author":5,"featured_media":19522,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[48],"tags":[51,63],"class_list":["post-19517","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tips","tag-injection-molding","tag-injection-molding-defects"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v22.3 (Yoast SEO v27.5) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>The Most Common Types Of Flow Marks In Injection Molding<\/title>\n<meta name=\"description\" content=\"Master flow mark prevention in injection molding with expert tips from First Mold. Achieve flawless surfaces and enhance product aesthetics.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/firstmold.com\/pl\/tips\/flow-marks\/\" \/>\n<meta property=\"og:locale\" content=\"pl_PL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Two Common Types of Flow Marks in Injection Molding\" \/>\n<meta property=\"og:description\" content=\"Master flow mark prevention in injection molding with expert tips from First Mold. Achieve flawless surfaces and enhance product aesthetics.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/firstmold.com\/pl\/tips\/flow-marks\/\" \/>\n<meta property=\"og:site_name\" content=\"First Mold\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.youtube.com\/@firstmold\" \/>\n<meta property=\"article:published_time\" content=\"2024-05-10T09:07:17+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-07-15T05:33:10+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Flow-Marks-in-injection-molding-featured-image.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"James Li\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@firstmold2011\" \/>\n<meta name=\"twitter:site\" content=\"@firstmold2011\" \/>\n<meta name=\"twitter:label1\" content=\"Napisane przez\" \/>\n\t<meta name=\"twitter:data1\" content=\"James Li\" \/>\n\t<meta name=\"twitter:label2\" content=\"Szacowany czas czytania\" \/>\n\t<meta name=\"twitter:data2\" content=\"7 minut\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/firstmold.com\\\/tips\\\/flow-marks\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/firstmold.com\\\/tips\\\/flow-marks\\\/\"},\"author\":{\"name\":\"James Li\",\"@id\":\"https:\\\/\\\/firstmold.com\\\/#\\\/schema\\\/person\\\/41882a87bad7ee7a4cab1e8b0b75a0ae\"},\"headline\":\"Two Common Types of Flow Marks in Injection Molding\",\"datePublished\":\"2024-05-10T09:07:17+00:00\",\"dateModified\":\"2025-07-15T05:33:10+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/firstmold.com\\\/tips\\\/flow-marks\\\/\"},\"wordCount\":1288,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/firstmold.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/firstmold.com\\\/tips\\\/flow-marks\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/firstmold.com\\\/wp-content\\\/uploads\\\/2024\\\/05\\\/Flow-Marks-in-injection-molding-featured-image.webp\",\"keywords\":[\"Injection Molding\",\"Injection Molding Defects\"],\"articleSection\":[\"Tips &amp; Tricks\"],\"inLanguage\":\"pl-PL\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/firstmold.com\\\/tips\\\/flow-marks\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/firstmold.com\\\/tips\\\/flow-marks\\\/\",\"url\":\"https:\\\/\\\/firstmold.com\\\/tips\\\/flow-marks\\\/\",\"name\":\"The Most Common Types Of Flow Marks In Injection Molding\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/firstmold.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/firstmold.com\\\/tips\\\/flow-marks\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/firstmold.com\\\/tips\\\/flow-marks\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/firstmold.com\\\/wp-content\\\/uploads\\\/2024\\\/05\\\/Flow-Marks-in-injection-molding-featured-image.webp\",\"datePublished\":\"2024-05-10T09:07:17+00:00\",\"dateModified\":\"2025-07-15T05:33:10+00:00\",\"description\":\"Master flow mark prevention in injection molding with expert tips from First Mold. Achieve flawless surfaces and enhance product aesthetics.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/firstmold.com\\\/tips\\\/flow-marks\\\/#breadcrumb\"},\"inLanguage\":\"pl-PL\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/firstmold.com\\\/tips\\\/flow-marks\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"pl-PL\",\"@id\":\"https:\\\/\\\/firstmold.com\\\/tips\\\/flow-marks\\\/#primaryimage\",\"url\":\"https:\\\/\\\/firstmold.com\\\/wp-content\\\/uploads\\\/2024\\\/05\\\/Flow-Marks-in-injection-molding-featured-image.webp\",\"contentUrl\":\"https:\\\/\\\/firstmold.com\\\/wp-content\\\/uploads\\\/2024\\\/05\\\/Flow-Marks-in-injection-molding-featured-image.webp\",\"width\":800,\"height\":800,\"caption\":\"Flow Marks in injection molding featured image\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/firstmold.com\\\/tips\\\/flow-marks\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/firstmold.com\\\/pl\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Tips &amp; Tricks\",\"item\":\"https:\\\/\\\/firstmold.com\\\/pl\\\/category\\\/tips\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Two Common Types of Flow Marks in Injection Molding\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/firstmold.com\\\/#website\",\"url\":\"https:\\\/\\\/firstmold.com\\\/\",\"name\":\"First Mold Manufacturing Limited | MFG\",\"description\":\"First Mold Official Website\",\"publisher\":{\"@id\":\"https:\\\/\\\/firstmold.com\\\/#organization\"},\"alternateName\":\"Parts Manufacturing Company | First Mold\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/firstmold.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"pl-PL\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/firstmold.com\\\/#organization\",\"name\":\"First Mold Manufacturing Limited\",\"alternateName\":\"First Mold\",\"url\":\"https:\\\/\\\/firstmold.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pl-PL\",\"@id\":\"https:\\\/\\\/firstmold.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/firstmold.com\\\/wp-content\\\/uploads\\\/2025\\\/06\\\/First-Mold-Manufacturing-Limited-Site-Representation-Logo.png\",\"contentUrl\":\"https:\\\/\\\/firstmold.com\\\/wp-content\\\/uploads\\\/2025\\\/06\\\/First-Mold-Manufacturing-Limited-Site-Representation-Logo.png\",\"width\":696,\"height\":696,\"caption\":\"First Mold Manufacturing Limited\"},\"image\":{\"@id\":\"https:\\\/\\\/firstmold.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.youtube.com\\\/@firstmold\",\"https:\\\/\\\/x.com\\\/firstmold2011\",\"https:\\\/\\\/mastodon.social\\\/@firstmold\"],\"address\":[{\"@type\":\"PostalAddress\",\"name\":\"China Base\",\"streetAddress\":\"88 West Shagang Road, Gangkou Town\",\"addressLocality\":\"Zhongshan City\",\"addressRegion\":\"Guangdong\",\"postalCode\":\"528447\",\"addressCountry\":\"CN\"},{\"@type\":\"PostalAddress\",\"name\":\"Mexico Factory\",\"streetAddress\":\"Nave ISK-8, Parque Industrial y Log\u00edstico Sky Plus, Avenida Mineral de Cinco Se\u00f1ores No.100, del Parque Industrial Santa Fe\",\"addressLocality\":\"Silao de la Victoria\",\"addressRegion\":\"Guanajuato\",\"postalCode\":\"36270\",\"addressCountry\":\"MX\"},{\"@type\":\"PostalAddress\",\"name\":\"France Branch\",\"streetAddress\":\"2 Bis avenue des Cistes\",\"addressLocality\":\"Roquefort -la-Bedoule\",\"postalCode\":\"13830\",\"addressCountry\":\"FR\"},{\"@type\":\"PostalAddress\",\"name\":\"Singapore Branch\",\"streetAddress\":\"60 Paya Lebar Road #08-55\",\"addressLocality\":\"Singapore\",\"postalCode\":\"409051\",\"addressCountry\":\"SG\"}],\"description\":\"First Mold, whose full name is First Mold Manufacturing Limited, is a large-scale manufacturing company specializing in mold manufacturing, injection molding services, CNC machining, and rapid prototyping. With production bases in both China and Mexico, First Mold serves a global clientele.\",\"email\":\"marketing@firstmold.com\",\"telephone\":\"+86 18928160183\",\"legalName\":\"First Mold Manufacturing Limited\",\"foundingDate\":\"2012-02-19\",\"duns\":\"60-139-1218\",\"numberOfEmployees\":{\"@type\":\"QuantitativeValue\",\"minValue\":\"201\",\"maxValue\":\"500\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/firstmold.com\\\/#\\\/schema\\\/person\\\/41882a87bad7ee7a4cab1e8b0b75a0ae\",\"name\":\"James Li\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pl-PL\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/e87553a9ae18a4c4bf75ff289d416ca431008e451eeea1dded57a08ec0fa3471?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/e87553a9ae18a4c4bf75ff289d416ca431008e451eeea1dded57a08ec0fa3471?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/e87553a9ae18a4c4bf75ff289d416ca431008e451eeea1dded57a08ec0fa3471?s=96&d=mm&r=g\",\"caption\":\"James Li\"},\"description\":\"Mold Making &amp; Precision Manufacturing Expert\",\"sameAs\":[\"https:\\\/\\\/firstmold.com\\\/\",\"https:\\\/\\\/www.linkedin.com\\\/in\\\/james-li-3950a622\\\/\"],\"honorificPrefix\":\"Mr.\",\"gender\":\"male\",\"knowsAbout\":[\"Mold Making\",\"Injection Molding\",\"CNC machining\"],\"knowsLanguage\":[\"English\",\"Chinese\"],\"jobTitle\":\"Technical Director\",\"worksFor\":\"First Mold Manufacturing Limited\",\"url\":\"https:\\\/\\\/firstmold.com\\\/pl\\\/author\\\/james-li\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Najcz\u0119stsze rodzaje \u015blad\u00f3w przep\u0142ywu w formowaniu wtryskowym","description":"Zapobieganie powstawaniu \u015blad\u00f3w p\u0142yni\u0119cia w procesie formowania wtryskowego z poradami ekspert\u00f3w First Mold. Osi\u0105gnij nieskazitelne powierzchnie i popraw estetyk\u0119 produktu.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/firstmold.com\/pl\/tips\/flow-marks\/","og_locale":"pl_PL","og_type":"article","og_title":"Two Common Types of Flow Marks in Injection Molding","og_description":"Master flow mark prevention in injection molding with expert tips from First Mold. Achieve flawless surfaces and enhance product aesthetics.","og_url":"https:\/\/firstmold.com\/pl\/tips\/flow-marks\/","og_site_name":"First Mold","article_publisher":"https:\/\/www.youtube.com\/@firstmold","article_published_time":"2024-05-10T09:07:17+00:00","article_modified_time":"2025-07-15T05:33:10+00:00","og_image":[{"width":800,"height":800,"url":"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Flow-Marks-in-injection-molding-featured-image.webp","type":"image\/webp"}],"author":"James Li","twitter_card":"summary_large_image","twitter_creator":"@firstmold2011","twitter_site":"@firstmold2011","twitter_misc":{"Napisane przez":"James Li","Szacowany czas czytania":"7 minut"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/firstmold.com\/tips\/flow-marks\/#article","isPartOf":{"@id":"https:\/\/firstmold.com\/tips\/flow-marks\/"},"author":{"name":"James Li","@id":"https:\/\/firstmold.com\/#\/schema\/person\/41882a87bad7ee7a4cab1e8b0b75a0ae"},"headline":"Two Common Types of Flow Marks in Injection Molding","datePublished":"2024-05-10T09:07:17+00:00","dateModified":"2025-07-15T05:33:10+00:00","mainEntityOfPage":{"@id":"https:\/\/firstmold.com\/tips\/flow-marks\/"},"wordCount":1288,"commentCount":0,"publisher":{"@id":"https:\/\/firstmold.com\/#organization"},"image":{"@id":"https:\/\/firstmold.com\/tips\/flow-marks\/#primaryimage"},"thumbnailUrl":"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Flow-Marks-in-injection-molding-featured-image.webp","keywords":["Injection Molding","Injection Molding Defects"],"articleSection":["Tips &amp; Tricks"],"inLanguage":"pl-PL","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/firstmold.com\/tips\/flow-marks\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/firstmold.com\/tips\/flow-marks\/","url":"https:\/\/firstmold.com\/tips\/flow-marks\/","name":"Najcz\u0119stsze rodzaje \u015blad\u00f3w przep\u0142ywu w formowaniu wtryskowym","isPartOf":{"@id":"https:\/\/firstmold.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/firstmold.com\/tips\/flow-marks\/#primaryimage"},"image":{"@id":"https:\/\/firstmold.com\/tips\/flow-marks\/#primaryimage"},"thumbnailUrl":"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Flow-Marks-in-injection-molding-featured-image.webp","datePublished":"2024-05-10T09:07:17+00:00","dateModified":"2025-07-15T05:33:10+00:00","description":"Zapobieganie powstawaniu \u015blad\u00f3w p\u0142yni\u0119cia w procesie formowania wtryskowego z poradami ekspert\u00f3w First Mold. Osi\u0105gnij nieskazitelne powierzchnie i popraw estetyk\u0119 produktu.","breadcrumb":{"@id":"https:\/\/firstmold.com\/tips\/flow-marks\/#breadcrumb"},"inLanguage":"pl-PL","potentialAction":[{"@type":"ReadAction","target":["https:\/\/firstmold.com\/tips\/flow-marks\/"]}]},{"@type":"ImageObject","inLanguage":"pl-PL","@id":"https:\/\/firstmold.com\/tips\/flow-marks\/#primaryimage","url":"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Flow-Marks-in-injection-molding-featured-image.webp","contentUrl":"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Flow-Marks-in-injection-molding-featured-image.webp","width":800,"height":800,"caption":"Flow Marks in injection molding featured image"},{"@type":"BreadcrumbList","@id":"https:\/\/firstmold.com\/tips\/flow-marks\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/firstmold.com\/pl\/"},{"@type":"ListItem","position":2,"name":"Tips &amp; Tricks","item":"https:\/\/firstmold.com\/pl\/category\/tips\/"},{"@type":"ListItem","position":3,"name":"Two Common Types of Flow Marks in Injection Molding"}]},{"@type":"WebSite","@id":"https:\/\/firstmold.com\/#website","url":"https:\/\/firstmold.com\/","name":"First Mold Manufacturing Limited | MFG","description":"Oficjalna strona internetowa First Mold","publisher":{"@id":"https:\/\/firstmold.com\/#organization"},"alternateName":"Parts Manufacturing Company | First Mold","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/firstmold.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"pl-PL"},{"@type":"Organization","@id":"https:\/\/firstmold.com\/#organization","name":"First Mold Manufacturing Limited","alternateName":"First Mold","url":"https:\/\/firstmold.com\/","logo":{"@type":"ImageObject","inLanguage":"pl-PL","@id":"https:\/\/firstmold.com\/#\/schema\/logo\/image\/","url":"https:\/\/firstmold.com\/wp-content\/uploads\/2025\/06\/First-Mold-Manufacturing-Limited-Site-Representation-Logo.png","contentUrl":"https:\/\/firstmold.com\/wp-content\/uploads\/2025\/06\/First-Mold-Manufacturing-Limited-Site-Representation-Logo.png","width":696,"height":696,"caption":"First Mold Manufacturing Limited"},"image":{"@id":"https:\/\/firstmold.com\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.youtube.com\/@firstmold","https:\/\/x.com\/firstmold2011","https:\/\/mastodon.social\/@firstmold"],"address":[{"@type":"PostalAddress","name":"China Base","streetAddress":"88 West Shagang Road, Gangkou Town","addressLocality":"Zhongshan City","addressRegion":"Guangdong","postalCode":"528447","addressCountry":"CN"},{"@type":"PostalAddress","name":"Mexico Factory","streetAddress":"Nave ISK-8, Parque Industrial y Log\u00edstico Sky Plus, Avenida Mineral de Cinco Se\u00f1ores No.100, del Parque Industrial Santa Fe","addressLocality":"Silao de la Victoria","addressRegion":"Guanajuato","postalCode":"36270","addressCountry":"MX"},{"@type":"PostalAddress","name":"France Branch","streetAddress":"2 Bis avenue des Cistes","addressLocality":"Roquefort -la-Bedoule","postalCode":"13830","addressCountry":"FR"},{"@type":"PostalAddress","name":"Singapore Branch","streetAddress":"60 Paya Lebar Road #08-55","addressLocality":"Singapore","postalCode":"409051","addressCountry":"SG"}],"description":"First Mold, kt\u00f3rej pe\u0142na nazwa brzmi First Mold Manufacturing Limited, jest du\u017c\u0105 firm\u0105 produkcyjn\u0105 specjalizuj\u0105c\u0105 si\u0119 w produkcji form, us\u0142ugach formowania wtryskowego, obr\u00f3bce CNC i szybkim prototypowaniu. Dzi\u0119ki bazom produkcyjnym w Chinach i Meksyku, First Mold obs\u0142uguje klient\u00f3w na ca\u0142ym \u015bwiecie.","email":"marketing@firstmold.com","telephone":"+86 18928160183","legalName":"First Mold Manufacturing Limited","foundingDate":"2012-02-19","duns":"60-139-1218","numberOfEmployees":{"@type":"QuantitativeValue","minValue":"201","maxValue":"500"}},{"@type":"Person","@id":"https:\/\/firstmold.com\/#\/schema\/person\/41882a87bad7ee7a4cab1e8b0b75a0ae","name":"James Li","image":{"@type":"ImageObject","inLanguage":"pl-PL","@id":"https:\/\/secure.gravatar.com\/avatar\/e87553a9ae18a4c4bf75ff289d416ca431008e451eeea1dded57a08ec0fa3471?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/e87553a9ae18a4c4bf75ff289d416ca431008e451eeea1dded57a08ec0fa3471?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/e87553a9ae18a4c4bf75ff289d416ca431008e451eeea1dded57a08ec0fa3471?s=96&d=mm&r=g","caption":"James Li"},"description":"Ekspert w dziedzinie produkcji form i produkcji precyzyjnej","sameAs":["https:\/\/firstmold.com\/","https:\/\/www.linkedin.com\/in\/james-li-3950a622\/"],"honorificPrefix":"Mr.","gender":"male","knowsAbout":["Mold Making","Injection Molding","CNC machining"],"knowsLanguage":["English","Chinese"],"jobTitle":"Technical Director","worksFor":"First Mold Manufacturing Limited","url":"https:\/\/firstmold.com\/pl\/author\/james-li\/"}]}},"_links":{"self":[{"href":"https:\/\/firstmold.com\/pl\/wp-json\/wp\/v2\/posts\/19517","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/firstmold.com\/pl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/firstmold.com\/pl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/firstmold.com\/pl\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/firstmold.com\/pl\/wp-json\/wp\/v2\/comments?post=19517"}],"version-history":[{"count":1,"href":"https:\/\/firstmold.com\/pl\/wp-json\/wp\/v2\/posts\/19517\/revisions"}],"predecessor-version":[{"id":30387,"href":"https:\/\/firstmold.com\/pl\/wp-json\/wp\/v2\/posts\/19517\/revisions\/30387"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/firstmold.com\/pl\/wp-json\/wp\/v2\/media\/19522"}],"wp:attachment":[{"href":"https:\/\/firstmold.com\/pl\/wp-json\/wp\/v2\/media?parent=19517"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/firstmold.com\/pl\/wp-json\/wp\/v2\/categories?post=19517"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/firstmold.com\/pl\/wp-json\/wp\/v2\/tags?post=19517"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}