Useful Information: Co-extruded Multilayer Film, Polymer Type Antistatic Film

Low pollution and metal ion-free, with a semi-permanent antistatic effect. Its multilayer structure also ensures sufficient strength to prevent bag tearing during transport.

■Background of the Issue At the time when CRT televisions were mainstream, the emergence of LCD televisions led various home appliance manufacturers to experiment with packaging forms for modules. Each company was devising its own unique packaging form, but the required performance characteristics of the packaging materials were mainly as follows: ◎ Anti-static functionality was necessary as an ESD countermeasure ◎ The television screen should not become dirty ◎ The packaging should not contain metal ions that could cause defects in the product Additionally, since the assembly locations for the products were overseas and shipping was done by sea, it was necessary to consider the effects of exposure to high temperatures and humidity during transport. ■Solution To enable safer and more secure packaging of LCD modules, we developed an anti-static film that is low in contamination and does not contain metal ions. The film also has sufficient strength to prevent tearing during transport. Furthermore, since wide bags of approximately 1000mm in width are required for module packaging, our wide film production technology makes this possible.

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