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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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Why Does Textile Printing Paste Become Sticky or Crack|Choosing the Right Water-Based PU Resin
- 2026-09-30 15:33:07
- admin
Does Your Textile Printing Paste Still Feel Sticky or Crack? This Water-Based PU Resin Combines Softness with High Elongation Manufacturers of textile prints and thick coatings for footwear materials may have encountered these frustrating problems: The printed paste remains sticky after drying and causes blocking when the fabrics are stacked. The coating cracks or peels after several washes. In co...
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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...
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Why Does Exterior Acrylic Paint Leave Rain Streaks Even When It Feels Dry
- 2026-10-15 18:05:29
- admin
The wall feels dry, but after a light shower, visible streaks appear. Some areas may also look glossier than the surrounding surface. Does this mean the acrylic emulsion has poor water resistance, or could the additive package be contributing to the problem For exterior paint formulators, the starting point is to examine the formulation and drying conditions together. Why a Dry Surface May Still B...