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How Do You Select the Right Tg for a Water-Based Acrylic Label Adhesive
- 2026-07-22 18:56:18
- admin
When formulating a water-based acrylic pressure-sensitive adhesive for labels, Tg is usually one of the first parameters we set. It indicates whether the dry adhesive film will behave relatively soft or firm at a given temperature and influences initial tack, peel adhesion, holding power, low-temperature performance and adhesive ooze. However, Tg alone does not determine whether an adhesive is sui...
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How to Choose a Water-Borne Adhesive for Hot Stamping Foil
- 2026-08-21 17:00:20
- admin
A good hot stamping result depends on more than the foil it self. The adhesive layer affects transfer quality, edge definition, adhesion, drying, and storage stability. When selecting a water-borne adhesive for hot stamping foil production, start with three points: the substrate, the coating process, and the stamping temperature. Check the Substrate Hot stamping foil may be used on paper, OPP, PET...
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What Is the Purpose of Varnishing in Printing
- 2026-09-10 17:57:39
- admin
Varnish is one of the “unsung heroes” of the printing process. Many people think it is only used to make paper look glossier, but it actually serves many other purposes. Simply put, applying varnish to a printed product is like giving it a functional outer layer. It protects the printed image while helping the product withstand friction, moisture, stains, and further processing. First, the Most Pr...