Common materials for injection blow molding PE, PET, PVC, PP, PC and POM are mainly used for containers and structural parts with higher molding accuracy and smaller volume; Materials commonly used in injection stretch blow molding products...
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Dongguan blow molding processing mold manufacturing mainly includes a die with a variable cavity composed of a die combination substrate, a die component and a die combination card, and a punch combined substrate, a punch component, and a p...
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Blow-molded transparent containers are used to polish the cavity of the blow mold at a high degree of polishing during the production process. Select a polishing agent and soft cotton paper to polish the mold cavity, rub it hard to make a s...
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Manipulating raw materials is the key to solving the color difference of blow molding products. If the new material is used to control the parameter temperature, the color difference of the blown product due to the formation of the material...
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Plastic mold is an important tool for the production of plastic products. It can give plastic products a complete configuration and accurate dimensions. If the plastic mold is deformed, it will directly affect the quality of plastic product...
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The design and manufacture of blow molds with fast cycle and long life are required by the development of Dongguan blow molding products industry. The factors that determine mold efficiency are: 1) materials; 2) cooling; 3) Cutting blank mo...
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Chromatic aberration is a common defect in injection molding. It is not uncommon for injection molding machines to be discarded in batches due to the difference in color of matching parts. There are many factors affecting color difference,...
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Plastic processing shrinkage of blow molded products is one of the most common problems in plastic processing. For plastic products with high surface quality requirements, shrinkage is even more difficult. Therefore, with the continuous imp...
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In order to obtain high quality injection blow molding products, product engineers must fully consider the product structure and processability when designing products. In the following, we will share some methods to avoid the defects of in...
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Blow molded products, also known as hollow blow molded products, is a rapidly developing plastic processing method. The tubular plastic parison obtained by extrusion or injection molding of a thermoplastic resin is placed in a split mold wh...
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