When we buy wholesale woven bags exported to Japan, we should first understand how to use them better. The following editor will introduce relevant knowledge to us.
For example, destructive double-sided tape is more suitable for the sealing of various plastic bags such as mail bags, express bags, confidentiality bags, product packaging bags, etc. After bonding, only the packaging can be destroyed to access the items inside, which can play a good confidentiality role, so that the woven bags can be firmly adhered. Self-adhesive tape is a composite material with paper, film or special materials as the fabric, adhesive on the back, and silicone-coated protective paper as the base paper.
Due to the variety of coating technologies, self-adhesive materials have different grades. The current development direction is from traditional roller coating and scraper coating to high-pressure cast coating, so as to maximize the uniformity of coating, avoid the generation of bubbles and pinholes, and ensure the coating quality.
Post time: Jul-19-2024