At present, most of the blow molding machines are still two-step blow molding machines, that is, plastic raw materials must be made into preforms before blowing. Nowadays, environmentally friendly plastics made of PET are commonly used. Blowing principle The blowing process of the bottle blowing mac...
The blow molding machine is a machine that uses the wind blown by the machine to spray out the liquid plastic and attach it to a mold cavity with a certain shape to make a product. The production process and basic principles of the blow molding machine are as follows: 1. The production process of bl...
Blow molding machines can be divided into three categories: extrusion blow molding machines, injection blow molding machines and special structure blow molding machines. Stretch blow molding machines can belong to each of the above categories. Extrusion blow molding machine is a combination of extru...
Paying attention to the maintenance of parts during the use of the injection molding machine can effectively extend the use time of the machine. If problems occur during the operation of the machine, they can be dealt with in time, which can avoid many problems, such as screw, barrel, nozzle, hydrau...
The blow molding process is a two-way stretching process. In this process, the PET chains are extended, oriented, and arranged in two directions, thereby increasing the mechanical properties of the bottle wall, improving the tensile, tensile, and impact strength. Good air tightness. Although stretch...
Blow molding is also called hollow blow molding, a rapidly developing plastic processing method. The tubular plastic parison obtained by extrusion or injection molding of the thermoplastic resin is placed in a split mold while it is hot (or heated to a softened state). After the mold is closed, comp...
Zhejiang Huangyan Juguang Plastic Machine Mould Co., Ltd. is a professional wholesale blow molding machines manufacturers. Our company has passed...
