품질 뜨거운 용해 접착성 필름 & TPU 뜨거운 용해 접착성 영화 제조 업체

DTF Printing is widely used in industries such as textile transfer, packaging, and signage due to its flexibility and high-quality output. However, several challenges can arise during the printing and transfer process, affecting print clarity, adhesion, and durability. This article explores common issues, their causes, and practical solutions to optimize print performance.   1. Faded or Washed-Out Prints Possible Causes & Solutions:   Low print resolution/pass count → Increase print precision and adjust pass settings for better ink deposition.   Poor ink absorption by PET film → Replace with a higher-quality PET film designed for better ink adhesion.   Ink-film incompatibility → Test alternative inks or PET films to ensure chemical compatibility.   2. Dull or Weak Colors Similar to faded prints, solutions include:   Increasing print resolution and pass count.   Switching to a PET film with superior ink absorption properties.   3. Ink Bleeding on PET Film Solutions: ✔ Activate the pre-heating plate (50–70°C) to help ink dry faster. ✔ Reduce ink volume by adjusting the ICC profile. ✔ Check for moisture in PET film—store in a dry environment. ✔ Replace unstable PET film if the printing layer is defective.   4. Residual Patterns After Transfer Possible Causes & Fixes:   Cold vs. hot peel method:   Hot peel: Faster but may cause adhesive powder to stick.   Cold peel: More stable, preferred for delayed processing.   Uneven coating:   Pre-transfer gaps → Indicates poor print layer quality.   Post-transfer residue → Indicates release layer defects.   Inspection tip: For single-sided PET films, check for pinholes under light before transfer.   Slow-curing adhesive powder → Use a faster-setting powder.   5. Oil Seepage (After Storage) Root Causes & Solutions:   Unremoved glycerol (ink humectant) → Preheat at 50–70°C to evaporate excess moisture.   Low-melting adhesive powder → Use higher-melting-point powder (~100°C).   No oil-absorption system → Install a drying tunnel with oil extraction.   6. Adhesive Powder Sticking Issues Prevention & Fixes: ✔ Increase pre-heating temperature to fully dry ink and reduce glycerol residue. ✔ Ground the printer to eliminate static electricity. ✔ Replace oxidized/damp PET film and store properly. ✔ Use larger adhesive powder particles (e.g., >80µm) for better adhesion control.   Cold Peel vs. Hot Peel: Which is Better? Factor   Cold Peel                                 Hot Peel Speed Slower Faster Stability High (less powder sticking) Moderate (risk of powder adhesion) Best For Delayed processing Immediate next-step production Note: Many modern PET films support both methods, so selection depends on workflow needs.   Conclusion To achieve high-quality digital prints on DTF Printing: ✅ Optimize print settings (resolution, pass count, drying temperature). ✅ Use compatible inks and films to prevent adhesion issues. ✅ Control environmental factors (humidity, static, storage conditions). ✅ Choose the right peel method based on production speed requirements.   By addressing these common challenges, manufacturers can enhance print durability, color vibrancy, and transfer efficiency, ensuring superior final products.   Pro Tip: Always conduct small-scale tests with new materials before full production to avoid compatibility issues.   Would you like additional details on any specific issue?

DPES 섬유 인쇄 및 수직 2025 2.15-2.17   광저우, 중국 DPES 텍스타일 전시회, 디지털 섬유 인쇄 및 컴퓨터화 수직 기술에 전념하는 주요 행사, 2023년 2월에 두 번째 대회를 성공적으로 개최했습니다.중국 인쇄 및 장비 산업 협회의 스크린 프린팅 및 산업 잉크젯 프린팅 지부와 광저우 바오수안 전시회 협회에서 주최합니다.., Ltd., 전시회는 산업 전문가의 핵심 플랫폼으로 빠르게 자리 잡았습니다.   이 행사는 디지털 직선 인쇄, 색소 인쇄, 열 전달, DTF, DTG, 로터리 인쇄, 단일 및 멀티 헤드 bordry,인쇄용품 및 관련 장비30,000 평방 미터 규모의 전시장으로, DPES TEXTILE는 전 세계 200개 이상의 선도적인 제조업체를 끌어들였습니다.   주최자들은 그들의 깊은 산업 전문 지식을 활용하여 참석자들에게 포괄적이고 매력적인 경험을 만들었습니다.양재 인쇄 및 수직 분야에서 혁신과 협력을 촉진하는 것DPES TEXTILE의 다음 에디션은 열광적으로 기대되고 있으며, 업계 이해 관계자들에 대한 필수 이벤트로 그 궤도를 계속할 것을 약속합니다.   첸젠 툰싱도 참가자 중 한 명입니다. 우리의 부스는 C 15.1 홀 H53입니다.    

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