亚洲欧美性爱视频观看_国产精品国产自线拍免费_中文av一区二区久久_黑白配精品视频网站 久久88香港三级,BT天堂资源种子在线,黑人又粗又大又硬A片,国产精品26久久久久久不卡

Features：
1. Good mechanical properties;
2. High cleanliness of products;
3. The product has good transparency, and the brightness of the aluminum layer after aluminizing is better;
4. The adsorption capacity of aluminum layer is good

Application: mainly used for ordinary soft plastic packaging, such as cigarette box, wine box, gift boxes and food packaging etc..