国产麻豆大片,久久精品韩国日韩精品,日韩99re,俺来了俺去了-在线观看的AV网站_蜜臀AV夜夜澡人人爽人人_欧美亚洲日韩国产区三_国产精品第12页

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..