在线播放人成视频免费_2020免费人妻在线视频_日本乱妇AⅤ在线观看_av网站在线免费-超碰伊人久久青草热_re6热在线视频精品66_超碰在线中文无码_国产人成午夜免视频网站

Features：
1. High cleanliness of products;
2. The product appearance smoothness is good;
3. The punching performance is good, the heat shrinkage is smaller;
4. With good adhesion, used for printing, composite.

Product applications: applied to electronics, textiles, food, chemicals, medical chemicals and chemical products and other industries.