What Is The Name of The Glue on The Express Delivery Plastic Bag？
The glue on the express delivery plastic bag is not called double-sided adhesive.
I was asked about it. The bag is made up of small pieces. How come the double-sided adhesive on the express delivery bag is not sticky?
After hearing the word double-sided adhesive tape, I have to share what kind of glue is used in our plastic bag factory to produce express bags. Otherwise, when some plastic bags are customized, they also think that the glue used is double-sided adhesive tape.
Express bags are confidential transportation plastic bags. Their function is not only to package products, but also to protect the confidentiality of products. They are plastic bags that can only be used once. If the products are folded halfway, the plastic bags will be destroyed. This is the glue that works, so the sealing glue used in the express bag can never be double-sided adhesive.
Its academic name is: [Pressure Sensitive Adhesive] is a solid-state glue that can be used and produced only after being heated. This glue is very sticky and destructive, and can only be used once. In other words, if the opening of the express bag is only opened with this glue, the bag must be broken and will not be used again, thus protecting the privacy of your product.
Therefore, the sealing glue used in the express bag is [Pressure Sensitive Adhesive] or thermosol.