What is the problem of color difference produced by blow molding?1. Raw materials, color master problem:In the use of master color, strengthen the inspection of raw materials into storage; Blow molding processing the same product as far as possible using the same manufacturer, the same brand master

Plastic Mannequin Production The technology of plastic products production has improved rapidly, and many products are produced by plastic machinery instead of traditional method. In this article, we would like to introduce the production of plastic mannequins. Plastic mannequins are produced by

Basic production methods and problems of plastic hollow productsBlow molding is the basic method of producing plastic hollow products, among which extrusion blow molding is a commonly used production method. At present, plastic bottles, cans, boxes and other hollow containers and hollow industrial......

Modern life has brought more efficient production. Today's large blow molding machine equipment is equipped with automatic control system. Today, We will introduce the automatic control system of large blowing and molding machine equipment.With the increasing influence of low carbon, environmental......

Common plastic molding process characteristicsThe characteristics of plastic molding process has always been one of the issues that many people are concerned about. Only by understanding the characteristics of the process can we choose the suitable application range. This paper will focus on the cha

Multi-layer hollow blow molding machine may present abnormal phenomena similar to extrusion blow molding, but also may present two abnormal phenomena unique to multi-layer hollow blow molding. I. Products present delamination phenomenon The melt temperature of the bonding layer is too low, and the m