{"id":2565,"date":"2026-06-17T16:50:27","date_gmt":"2026-06-17T08:50:27","guid":{"rendered":"https:\/\/www.jcinjectionmolding.com\/?p=2565"},"modified":"2026-07-01T09:31:37","modified_gmt":"2026-07-01T01:31:37","slug":"pad-silk-printing","status":"publish","type":"process","link":"https:\/\/www.jcinjectionmolding.com\/pt\/service\/pad-silk-printing\/","title":{"rendered":"Impress\u00e3o por Tampografia e Serigrafia"},"content":{"rendered":"
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<\/p>\n

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Matriz T\u00e9cnica: Tampografia vs. Serigrafia<\/h2>\n

A aplica\u00e7\u00e3o de texto de alta defini\u00e7\u00e3o, logotipos e marca\u00e7\u00f5es de gradua\u00e7\u00e3o requer a sele\u00e7\u00e3o do processo de impress\u00e3o correto com base na geometria da pe\u00e7a:<\/p>\n\n\n\n\n\n\n
Processo de Impress\u00e3o<\/th>\nM\u00e9todo de Transfer\u00eancia e Ferramentas<\/th>\nToler\u00e2ncia T\u00edpica de Alinhamento<\/th>\nAdequa\u00e7\u00e3o Dimensional<\/th>\n<\/tr>\n<\/thead>\n
Tampografia (\u79fb\u5370)<\/td>\nAlmofada de Silicone Deform\u00e1vel e Clich\u00ea Gravado<\/td>\n\u00b10,05 mm a \u00b10,1 mm<\/td>\nExcelente para superf\u00edcies curvas 3D, esferas, bot\u00f5es rebaixados e cilindros de seringa.<\/td>\n<\/tr>\n
Serigrafia (\u4e1d\u5370)<\/td>\nTela de Poli\u00e9ster e Rodoquio de Borracha<\/td>\n\u00b10,1 mm a \u00b10,2 mm<\/td>\nAltamente adequada para grandes pain\u00e9is planos, tampas de eletrodom\u00e9sticos, frascos cil\u00edndricos e inv\u00f3lucros geom\u00e9tricos.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n

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Qu\u00edmica da Tinta, Conformidade e Perfis de Ades\u00e3o<\/h2>\n

Selecionar o tipo correto de tinta garante ades\u00e3o permanente e conformidade regulat\u00f3ria para conjuntos m\u00e9dicos e de seguran\u00e7a alimentar:<\/p>\n\n\n\n\n\n\n\n
Sistema de Tinta<\/th>\nMecanismo de Cura<\/th>\nPadr\u00f5es de Conformidade e Desempenho<\/th>\nResist\u00eancia Qu\u00edmica \u00e0 Fric\u00e7\u00e3o<\/th>\n<\/tr>\n<\/thead>\n
Grau M\u00e9dico com Baixo VOC<\/td>\nCura T\u00e9rmica de 2 Componentes<\/td>\nEm conformidade com USP Classe VI \/ ISO 10993, n\u00e3o t\u00f3xico, esterilizado via Autoclave\/EtO.<\/td>\nAlta. Resiste a mais de 50 ciclos de fric\u00e7\u00e3o com \u00c1lcool Isoprop\u00edlico (IPA).<\/td>\n<\/tr>\n
Tintas Cur\u00e1veis por UV<\/td>\nFotopolimeriza\u00e7\u00e3o por Luz Ultravioleta<\/td>\nEm conformidade com RoHS \/ REACH, baixa migra\u00e7\u00e3o de mon\u00f4meros vol\u00e1teis, processamento r\u00e1pido.<\/td>\nExcelente. O filme de resina endurecido resiste \u00e0 abras\u00e3o e arranh\u00f5es.<\/td>\n<\/tr>\n
T\u00e9cnico \u00e0 Base de Solvente<\/td>\nEvaporative Solvent Thermal Curing<\/td>\nGeneral industrial standards, high-density pigmentation, low cost.<\/td>\nModerate. Suitable for non-exposed enclosures and toys.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n

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Manufacturing Blueprint: Precision Registration, Surface Tension, and Ink Adhesion<\/h2>\n

Achieving pristine print lines on dynamic curved surfaces demands advanced engineering process controls during pre-treatment and stamping phases:<\/p>\n

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Automated Vision Alignment & \u00b10.05mm Registration<\/p>\n

Multi-color pad printing (such as logo branding alongside transparent medical graduation marks) requires micro-precision alignment. Jucheng\u2019s automatic printing stations use optical camera systems to correct rotational and translational deviations, maintaining tight multi-color registration tolerances within \u00b10.05mm.<\/p>\n<\/div>\n

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Corona & Flame Pre-treatment (PP\/PE Surface Activation)<\/p>\n

Unmodified polyolefins (PP\/PE) are non-polar and have ultra-low surface energy (typically under 30 mN\/m), preventing wet ink transfer. We integrate automated inline corona or flame treatment into our processes, raising the substrate surface energy above 38 mN\/m to ensure chemical cross-linking and prevent ink peeling.<\/p>\n<\/div>\n

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Rigorous Adhesion & Rub Validation (ASTM D3359)<\/p>\n

To verify printing durability, parts undergo standard ASTM D3359 cross-hatch tape testing (retaining a 5B rating) and chemical rub resistance tests (resisting 50+ rubs with 99% isopropyl alcohol), ensuring markings will not rub off under heavy use.<\/p>\n<\/div>\n

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Sterile Cleanroom Processing (Medical Consumables)<\/p>\n

For medical devices and syringe barrels (ISO 13485), printing must be completely free of particulate dust. Jucheng operates dedicated automatic pad-printing and UV curing ovens inside certified ISO Class 7\/8 cleanroom environments to maintain absolute purity.<\/p>\n<\/div>\n<\/div>\n<\/section>\n<\/div>","protected":false},"excerpt":{"rendered":"

Pad Printing vs. Silk Screen Printing Technical Matrix Applying high-definition text, logos, and graduation markings requires selecting the correct print process based on part geometry: Printing Process Transfer Method & Tooling Typical Alignment Tolerance Dimensional Suitability Pad Printing (\u79fb\u5370) Deformable Silicone Pad & Etched Clich\u00e9 Plate \u00b10.05 mm to \u00b10.1 mm Excellent for 3D curved […]<\/p>\n","protected":false},"featured_media":2585,"template":"","process_category":[25],"class_list":["post-2565","process","type-process","status-publish","has-post-thumbnail","hentry","process_category-surface-finishes"],"_links":{"self":[{"href":"https:\/\/www.jcinjectionmolding.com\/pt\/wp-json\/wp\/v2\/process\/2565","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jcinjectionmolding.com\/pt\/wp-json\/wp\/v2\/process"}],"about":[{"href":"https:\/\/www.jcinjectionmolding.com\/pt\/wp-json\/wp\/v2\/types\/process"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/pt\/wp-json\/wp\/v2\/media\/2585"}],"wp:attachment":[{"href":"https:\/\/www.jcinjectionmolding.com\/pt\/wp-json\/wp\/v2\/media?parent=2565"}],"wp:term":[{"taxonomy":"process_category","embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/pt\/wp-json\/wp\/v2\/process_category?post=2565"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}