Cap Blow Moulding

Plastic cap production is characterized by high speed rotary compression moulding unit, ensure that each compression molding mould module has independent running unit, which greatly improves the flexibility of production, reduce the mold production cost, prolong the service life.

 

The compression moulding mold is the foundation of plastic bottle cap processing, and the following technologies must be done to realize the molding tool processing technology:

 

The first is to choose the mold material reasonably, ensure that the molds must have extremely high strength and wear resistance and precise size control; the second is material heat treatment, the material treatment technology is the present China's pressure plastic technology and the foreign technology gap in the centralized embodiment;

 

Three is the precision processing of the thread surface, the thread determines the various technology of the plastic bottle cap, so this link belongs to the main link, it mainly consists of turning, buckle, point spark processing and so on;

 

Four is high precision grinding, grinding is the final process, which has a key effect on the quality of bottle cap. The mould designed in this paper is mainly from the centre of the mold, so as to avoid the appearance of air during the forming process of plastic bottle caps, thus forming good exhaust. But because based on the requirement of cap sealing ability, to enhance the strength of the thread, such as to prevent the occurrence of bubble in the injection molding process can take set point gate at the bottom of the plastic centre position, improving the liquidity of the plastic, improve the quality of the products.

 

Nicety Mould is an ISO9001, we use advanced measuring facilities and a quality control system to control every process. We have professional’s china staff from Hong Kong and Mainland, with many years of experience in design. Tool technology and quality control and use CAD/CAM/CAE in our operations with high quality, Competitive and excellent services, and customer loyalty.

http://www.nicety-mould.com/molding.html


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Location: China

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