The hollow blow molding machine is one of the important equipment components of plastic hollow products. It can produce a variety of plastic blow molding products. During the production process, some products need to control the wall thickness, so today we will learn about how to control the wall th
READ MOREPlastic raw materials are widely used in the packaging industry. In the manufacturing of blow molding, injection molding, extrusion molding, etc., the raw materials of plastic particles are heated and rolled, squeezed into the mold or injected into the mold, and then cooled to form.
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