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Luggage is our daily use is very extensive, is also very much one of the many tools, and making luggage, the choice of material is also very much, such as cloth canvas, Oxford, nylon, polyester, leather with leather, synthetic Leather, etc., plastic PP, PC, EVA, etc., then the production of plastic waterproof luggage, is the choice of PP material or PC material is good?
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Making luggage, PP material or PC material is good
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First, PP polypropylene resin
PP polypropylene plastic material of plastic bags, which itself is a translucent and add copolymer plastic material, itself and most of the plastic material luggage, has a strong waterproof, and PP material of the luggage also has anti- Acid and alkali corrosion and pressure resistance, generally relatively harsh environment, there will not be broken due to pressure problems.
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Second, PC polycarbonate
PC polycarbonate material is a transparent amorphous plastic resin, which has a good overall performance and thermoplastic, in a high temperature environment and low temperature state of long-term storage, and its own is also a good waterproof Abrasion resistance, but the PC itself is not strong, which may be scratched.
Cutting process is indispensable in the production of a process bag, the cutting of the open cut technology will directly determine the quality of luggage. Therefore, the luggage bag making process is very critical in the production of a step. So in this, Xiao Bian bring you to know the handbag cut and cut the process of opening and cutting the machine cut.
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Bags cut the craft of manual cutting
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First, the manual open cut: luggage cutting technology is extremely demanding, so the operation of the technical staff of the cut very high, not only requires the operator in the production process to be extremely skilled, but also requires careful operation of the operator, Careful, careful.
Second, the machine open cut: Compared to the manual open cut, the machine is much simpler to open the cut, because the machine generally only cut in accordance with the shape of the blade mold and the pressure of the machine can complete the cutting process bags, and the machine open Cut out relative to the hand more neat, faster, but the cost of cutting machine is relatively high, more suitable for mass production.
Bags production cutting process, whether it is to choose a manual cut or cut the machine cut, need to choose according to their own conditions. If small-batch production of bags, then consider manual cut, on the contrary, consider the choice of machine cut.
