Upass, founded in 2008, now as a governing unit of China Building Waterproof Association, a vice chairman unit of Professional Committee of China Modified Plastic Association, an enterprise with Triple A credibility in China Plastic Association, not only assists the development of the relevant industries, but also upholds the conception of sustainable development by successive technological innovation. Upass so far has acquired over 100 of intellectual property rights.
It is known as PDLC (Polymer Dispersed Liquid Crystal) film, also known as smart transparent film, which applies to curtain or blind window, etc.
The product is literally based on plastic film technology, by controlling the electric filed, it converts between transparent status and the opacity. Only imagination limits the scope of its applications.
With adoption of professional film manufacturing equipment and process from European countries, Upass mainly provides a variety of polymer films, e.g. SDM strong cross film,PE release film with multi-characteristics(embossment, Hydrophilic, non-skid, tear-line, anti-aging), PE release film, PET release film, PP release film, composite film, etc. The relevant products are broadly applied to waterproof construction, adhesive labels, medicals, electric product packaging, decoration and so on and so forth.