Home Company Production Flow Products Factory tour Inspection Contact Us 中文版
  Airsoft BBs, .12g, .20g, .25g,6mm 0.20g Airsoft BBs,china6mm 0.23g Airsoft BBs,china6mm 0.25g Airsoft BBs, china6mm 0.28g Airsoft BBs, china6mm 0.30g Airsoft BBs, china6mm 0.32g Airsoft BBs, china6mm0.12g arisoft bbs taiwan Plastic BallsPlastic PP Balls chinaPlastic POM Balls chinaPlastic PA Balls chinaPlastic PMMA Balls chinaPlastic PC Balls chinaTPX Plastic ballNylon plastic hollow ballPE plastic ball chinaBio airsoft bbs china6mm 0.2g Bio airsoft bbs china6mm 0.23g Bio airsoft bbs chin6mm 0.25g Bio airsoft bbs chin6mm 0.28g Bio airsoft bbs chin6mm 0.30g Bio airsoft bbs chin6mm 0.32g Bio airsoft bbs chin6mm 0.12g bio airsoft bbsAirsoft BB Forumpepperball taiwan
Products Home > Products >  
The production process of fracturing ball PVC plastic hollow ball

The raw material of PVC plastic hollow ball is PVC powder mixed with plasticizer to form a paste, which is loaded into the plastic hollow ball and heated and formed on the pond glue furnace. The blow molding hollow plastic ball adopts granular plastic material. After melting, the quantitative melted plastic material is extruded into the hollow ball mold, and then through high-pressure gas, The process of expansion molding filled with melted plastic.

The paste liquid heating and curing hollow ball used for PVC plastic hollow ball is suitable for the production and processing of plastic hollow ball with large size and specification, and the material has limitations. Only PVC powder material can be used, while the plastic hollow ball produced by blow molding process is thermoplastic with good fluidity, but the material also has limitations, At present, PP material and PE material are most used. These two materials have good fluidity. The size of PP hollow ball and PE hollow ball produced is relatively stable, the wall thickness is uniform and the batch air is small. Therefore, the most common production process of plastic hollow ball is blow molding process. The size of plastic hollow ball is not too limited. It is suitable to be produced by blow molding process from 10mm to 150mm

Copyright © 2015 Dongguan Jiaji Plastic Product Co., Ltd. ALL RIGHTS RESERVED.