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When we customize flat pockets, we often encounter the problem of material selection. Generally, flat pockets are roughly divided into two types of materials, one is high-pressure and the other is low-pressure. There is a certain price difference between the two materials, but ordinary buyers are not very familiar with the difference. Today, the editor will share with you the differences.
1、 The material characteristics of high-pressure flat pockets
High pressure flat pockets are made of low-density and high-pressure polyethylene material, which has relatively high toughness, softness, and glossiness. Therefore, high-pressure flat pockets can be seen in some high-end clothing and gift stores, but their shortcomings are high cost, soft material, and relatively poor load-bearing.
2、 Material characteristics of low-pressure flat pockets
Low pressure flat pockets are made of high-density and low-pressure polyethylene material, which has very low toughness. However, its softness is not as good as high-pressure materials, and its glossiness is also relatively poor. However, its material has high hardness, is not easy to deform, and has strong load-bearing capacity. It is commonly used in industries that require high load-bearing capacity, such as fruit shops and supermarkets.
3、 How to choose high-pressure and low-pressure materials for flat pockets
The above two points basically explain the high-pressure and low-pressure materials of flat bags very clearly. When choosing, it depends on your industry. If you don't have very high requirements for the grade of the bag, choosing a low-pressure flat bag is definitely not a problem. Secondly, choose a high-pressure flat bag. If you have very high load-bearing requirements, choose a low-pressure material. If you are price sensitive, choosing a low-pressure material can reduce a lot of costs.
