Industry Information

Update June 17, 2022

Plumbing valve selection and a variety of valve advantages and disadvantages

(A), the valve used on the water supply pipeline, the general principle of choice according to the following: 1, the diameter is not more than 50mm, it is advisable to use a stop valve, pipe diameter...

Update May 24, 2022

Insulation moulding cast-in-place bearing wall

The thermal insulation masonry cast-in-place bearing wall system is a new type of thermal insulation load-bearing structure, which first appeared in Europe and the United States. After the...

Update April 13, 2022

Have to look at the little knowledge of the valve before reading are found to be wrong!

Newly designed and installed control system, in order to ensure that the regulating valve can work normally while driving and make the system run safely, the new valve should be checked whether the...

Update March 09, 2022

Analysis of the Causes of Shock Pattern in Injection Moulding Products

Analysis of the Causes of Shock Pattern in Injection Moulding Products The surface of a rigid plastic part such as PS near its gate is densely corrugated centered on the gate, sometimes referred to...

Update February 24, 2022

Pulp moulding product drying method

Pulp mouldings are a new type of packaging material produced from pulp as a raw material and are widely used for the inner packaging of various products. The production process of pulp molding...

Update January 13, 2022

How many types of casting press moulding do we have?

Many different types of casting press molding method customarily divided into: ① ordinary sand casting, including wet sand, dry sand and chemical hardening sand three categories. ② special casting,...

Update December 24, 2021

Mold injection: What causes the precision injection molding of the mold?

Precision injection molding is affected by many related factors and environmental conditions, and the most basic ones are the basic factors of plastic materials, injection molds, injection molding...

Update November 12, 2021

Injection moulding simple molds come out

Nippon Seiko and Japan's Nansin Co., Ltd. have jointly developed a simple injection molding die using Monomer Casting Nylon, which will be used in small batch products. The biggest feature of this...

Update October 11, 2021

Pulp moulding products die-cutting machine

The pulp moulding product die-cutting machine includes alternating interactive operating stations and intermediate die-cutting devices arranged on both sides. The former also includes the two sides...

Update September 24, 2021

Paper Moulding Products Decoration Design and Printing (2)

(3) Surface screen printing of paper mould packaging products The screen printing method is to adjust the thick ink on the screen plate, then use the squeegee to contact with the screen plate to form...