The key points to keep the good quality of PVC frosted sheet(Ⅰ)
2024-01-10 17:09(Ⅰ)Production consistency
The first step in the selection of PVC frosted sheets is to check the consistency of the manufacturer's process (in preparation, extrusion and temperature). For wide-format printing, PVC sheet manufacturers need to improve the quality and consistency of their PVC frosted sheets. The defects of the sheet are not obvious in screen printing applications, mainly because the applied ink layer is much lighter. Consistency in surface finish, density, color, thickness tolerance and transparency has become key parameters.
Good printing with PVC frosted sheet to start from the formula. For inkjet print shops, it is important that recipes remain consistent, and small changes in composition (sometimes in an effort to improve the economics of production) can change the characteristics of the print and require expensive alterations by inkjet print shops. When choosing a substrate brand, consult with manufacturers and distributors about recent formula changes and their impact on your business. It is also important to ensure that PVC is produced in a temperature-controlled environment, and the same formula will exhibit different characteristics when manufactured at 90 ° C and 40 ° C.
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