Introduction of vacuum aluminum foil bag

Nowadays, all walks of life have very strict requirements on packaging bags. Dongguan Beite packaging will introduce one of the better quality packaging bags -- aluminum foil bags that can be vacuumed

1: Overview of vacuum aluminum foil bag
Aluminum foil bag: also called pure aluminum bag.
Advantages of aluminum foil bag: the biggest feature of aluminum foil bag is to avoid light, that is, the lowest light transmittance. Some products afraid of light must use aluminum foil bags, such as some light sensitive drugs. In addition, because the aluminum foil is not transparent and has a good function of reflecting light, the printing effect of the bag is better, the color is fuller and the luster is better. Moreover, the bag body of aluminum foil bag is relatively straight. Disadvantages of aluminum foil bag:
1、 More easy to produce wrinkles, and the wrinkles are not easy to disappear, due to aluminum foil metal, no elasticity;
2、 The material cost is high;
3、 If the order is too small, it will be difficult to order aluminum foil raw materials.
2: How to distinguish between aluminum foil and aluminized bag?
Aluminum foil bags and aluminized bags are similar in appearance and have metallic luster, so it is difficult for ordinary people to distinguish them. In fact, as long as we grasp the method, it is also very simple. The biggest feature of the aluminum foil bag is to avoid light, that is to say, it is almost opaque, and the aluminum coated bag can pass through certain light. From the inside to the outside of the bag, the aluminum foil bag can't see the printing pattern outside, but the aluminum foil bag can't see the printing pattern on the outside
The aluminum bag can see the printed pattern on the outside.
3: Common materials of vacuum aluminum foil bag
PET / Al / CPE, PET / Al / PA / CPE, etc.
4: Main products for vacuum aluminum foil bag
Food packaging bags, vacuum nylon bags, rice bags, vertical bags, zipper bags, aluminum foil bags, cosmetic bags, mask eye bags, medicine bags, pesticide bags, paper plastic bags and other plastic bags.
If you need a large number of customized bags, please call us! We will provide you with quality service and preferential price!