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How to Diagnose Printing Defects on PP, PE and PET Films
- 2026-08-28 17:54:10
- admin
Printing problems on plastic film do not always come from the same part of the process. Ink may shrink immediately after transfer. A printed layer may look normal but fail a tape test after drying. Some problems only appear after water exposure, rubbing or when the press reaches normal production speed. During troubleshooting, it is useful to record when the defect first appears before changing se...
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How Do Resin Films That Are Too Soft or Too Hard Affect Textile Printing and Coatings
- 2026-09-30 15:28:08
- admin
The softness or stiffness of a textile resin film affects fabric feel, blocking resistance, and the ability of a print layer to withstand rubbing and deformation. A film that is too soft or too hard for its application may affect the finished textile during processing, storage, and use. “Too soft” and “too hard” depend on the intended application. Prints on soft clothing fabrics and backcoatings t...