is tpu glue-free plastic blister film technology mature?

tpu glue-free blister film technology is relatively mature and has been widely used in various industries and fields. this technology utilizes the characteristics of thermoplastic polyurethane film (tpu) to firmly combine the film with the base material through the blister process, thereby achieving the purpose of protecting, beautifying and enhancing product value.

compared with the traditional spray-glue blister film technology, tpu glue-free blister film technology has the following advantages:

1. environmental protection: no need to use spray glue, avoiding the emission of harmful gases, and more environmentally friendly.

⒉durable: tpu film has good wear resistance, tear resistance and chemical corrosion resistance, making the glue-free blister film more durable.

3. high transparency: tpu film has good transparency and optical properties, which can ensure that the products after the film have good visual effects. 4. strong plasticity: tpu film has good plasticity and can adapt to various complex product shapes and curved surfaces.

therefore, tpu spray-free plastic blister film technology has been widely used, and is being continuously improved and perfected. it can be said to be a relatively mature technology.