Use of zipper bag making machine_King-Mo Machinery Co., Ltd

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Use of zipper bag making machine

The plastic we usually use in the zipper bag making machine is not pure material, they are made from many materials. In addition, in order to improve the performance of plastic zipper bag making machine, filler, stabilizer and colorant should be added to the polymer to make it an excellent plastic.

Synthetic resin is the main component of plastic, due to its high content, and the nature of the resin often determines the nature of plastic, for example, PVC resin and PVC plastic confusion, phenolic resin and phenolic plastic confusion. Actually, it's two different things.

Zipper bag making machine

Resin is a kind of high polymer raw material, it is not only used to manufacture plastics, but also is the raw material of coatings, adhesives and synthetic fibers. In addition to most plastic, there is a small amount of resin. Fillers, also known as fillers, can improve the strength and heat resistance of plastics and reduce costs. Adding wood flour, for example, can greatly reduce the cost of phenolic resin, making it one of the cheaper plastics, and significantly improve its mechanical strength.

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Zipper bag making machine packing the former such as wood powder, and a variety of fabric fiber, the latter such as glass fiber, asbestos, carbon black, etc.. Plasticizers increase the brittleness of plastics and make them easier to work with. Plasticizers are usually organic compounds with high boiling points, miscible with resins, non-toxic and tasteless, light and heat stable, among which phthalate esters are commonly used.

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For example, zipper bag making machine in the production of PVC plastic, if more plasticizer is added, you can get soft PVC plastic; In the case of no addition or reduction of plasticizer (dosage < 10%), hard PVC plastics can be obtained. In order to prevent decomposition and damage of synthetic resin during processing and prolong service life, stabilizer should be added.

Zipper bag making machine commonly used stearate, colorant colorant. Organic dyes and inorganic pigments are commonly used as colorants to prevent plastic from sticking to metal molds during the molding process, so that the plastic surface is smooth and beautiful. Common lubricants are stearic acid and its calcium and magnesium salts. In addition to the additives mentioned above, flame retardants, foaming agents and antistatic agents can also be added to plastics to meet different requirements.

Zipper bag making machine performance characteristics: integrated the advantages of similar models at home and abroad, compact and reasonable mechanical structure, low operating noise, color bag white bag conversion, photoelectric detection, colorless time mark, mechanical automatic high stop alarm. This machine is highly automated. It is an ideal bag making machine for sealing and clamping plastic bottom.