Which is better, self-adhesive bag or self sealing bag? In fact, self sealing bag does not refer to some kind of bag, and self-adhesive bag is also a kind of self sealing bag. However, most self sealing bags in customer accounts are generally finger bone bags, so which is better, self-adhesive bag or self sealing bag? Which one should be self-adhesive bag or bone bag?
Which is better, self-adhesive bag or bone bag? This depends on the needs of customers. If you want good sealing and low cost, the bone bag is undoubtedly better than the self-adhesive bag, because the self-adhesive bag can not be completely sealed, and the price will be higher than the bone bag if you want to use self-adhesive. In terms of packaging convenience, bone bags are similar to self-adhesive bags, but the sealing effect of self-adhesive bags will be affected by the adhesive strips. For example, the adhesive strips will not stick if they are used more times. If the product is too heavy, the adhesive strips may fall off because they can't bear it. So does it mean that bone bags are better than self-adhesive bags? The answer is not yes. Although so many disadvantages of self-adhesive bags are mentioned above, it also has its own advantages. What are the advantages? That's good-looking.
Take the most commonly used OPP self-adhesive bag for example. The printing effect of OPP self-adhesive bag is very good, so it is suitable for processing into beautiful product outer packaging, such as card head bag, clothing bag, bread bag, etc. The product is very transparent, which is the most transparent among the types of plastic bag materials. The OPP self-adhesive bag made is like a mirror, which can fully display the products in the sales and improve the value of the packaged products. Therefore, OPP self-adhesive bag products are usually used as external packaging for commodity sales, which not only plays a protective role, but also beautifies the products.
Maybe someone wants to ask, isn't it the same to make bone bags with OPP? Because OPP is brittle, its toughness is not good enough and it is easy to tear, it is generally sealed in the form of adhesive tape, so it can not be used as a bone bag. If it is a bone blowing bag, it can only be made of PE material. If it is a bone bag, there are more materials that can be made, but not all materials are produced.
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