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What are the forming methods of hollow blow molding equipment?

The production principle of hollow blow molding equipment and its molding method The so-called blow molding machine is also called a hollow blow molding machine. The plastic is melted and quantitatively extruded in the screw extruder, and then formed through the oral film, and then cooled by the ... Read More

Analysis of matters needing attention in blow molding processing

According to the method of making the parison, blow molding can be divided into extrusion blow molding and injection blow molding. The newly developed ones include multi-layer blow molding and stretch blow molding. What is the difference between the two structures?       Extrusio... Read More

What are the characteristics of hollow blow molding?

The hollow blow molding process has the characteristics of simple molding, high production efficiency, low product cost, and simple operation. Packaging containers can be produced by blow molding from eye drop bottles with a capacity of several milliliters to storage and transportation containers... Read More

Blow Molding Materials

Kunshan blow molding process adopts a variety of technologies and materials, mainly including the following: Polyethylene (PE) Polyethylene is the most productive variety in the plastics industry. Polyethylene is an opaque or translucent, light-weight crystalline plastic with excellent low temper... Read More

The principle and process of blow molding

Today’s Kunshan blow molding processing Zhida editor briefly introduces the basic working principle of blow molding processing for us In the blow molding process, after the liquid plastic is sprayed out first, the plastic body is blown to the mold cavity of a certain shape by usin... Read More

What is the difference between injection molding and blow molding?

What is the difference between  injection molding and blow molding? 1. The process of injection molding and blow molding is different. Blow molding is injection + blowing; injection molding is injection + pressure; blow molding must have the head left by the blowing pipe, and injection moldi... Read More

What is blow molding? What is the principle of blow molding?

Blow molding, also known as hollow blow molding, is a rapidly developing plastic processing. Blow-molding process During World War II, blow-molded wheels were initially used to produce low-density polyethylene vials. In the late 1950s, with the birth of high-density polyethylene and the developme... Read More

Blow molding materials

Kunshan blow molding process adopts a variety of technologies and materials, mainly including the following: Polyethylene (PE) Polyethylene is the most productive variety in the plastics industry. Polyethylene is an opaque or translucent, light-weight crystalline plastic with excellent low temper... Read More

What is the difference between mold injection molding and blow molding?

1. The process of injection molding and blow molding is different. Blow molding is injection + blowing; injection molding is injection + pressure; blow molding must have the head left by the blowing pipe, and injection molding must have Gate section 2. Generally speaking, injection molding is a s... Read More

The principle and process of blow molding processing

Kunshan Zhida factory will introduce the principle and process of blow molding processing to everyone; solve the doubts in everyone’s heart. In the blow molding process, after the liquid plastic is sprayed out, the wind force blown by the machine is used to blow the plastic body to the mold... Read More