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When PET is injected into a PET Preform Mold, a thin layer of another metal is deposited on the preform. This sleek coating makes the surface of the mold smooth and provides a superior finish. After m
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A cap assembly machine is a piece of equipment that assembles plastic, metal, and beverage caps. It can assemble a wide variety of products and is perfect for a wide range of industries. Some of its k
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The bottle preform manufacturer introduces that the bottle preform is before the bottle form. It has a thick, transparent tube that can be sealed with an ordinary plastic cap. Also, it cannot break an
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Why do PET preforms have scratches, and what should we pay attention to when injection molding? PET material has many advantages, and it is usually used in packagings, such as medicine bottles, cosme
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Precautions for PET preform injection molding 1. Before the PET preform is injected, the material needs to be dried for three or four hours to prevent the moisture in the pet from exceeding the limit
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The crystallization speed of PET plastic preform resin The molecular structure of PET plastic is highly symmetrical, and it has a certain crystallization orientation ability, so it has high film-formi
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(1) When designing squeeze plastic bottles, if the material is polyethylene or polypropylene, the cross-section of the plastic bottle should be rectangular or oval. For low-density polyethylene or oth
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When producing plastic products such as PET preforms, temperature is a factor that has a relatively large impact on quality, so what impact does temperature have on quality during production? Let's fi
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Plastic bottle caps are something that we often see in our daily life. Mineral water bottle caps are made of plastic, edible oil bottle caps are also made of plastic, and the caps of many liquid bottl
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Everyone has seen plastic bottle caps. The size of this kind of plastic bottle caps seems to be about the same. Do you know how they are made? In fact, it is made with the help of preforms. This part
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What is the production process of plastic bottle caps? There are many plastic products that we come into contact with in life. The bottle cap is the most familiar to us. The bottle cap is fastened on
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What are the characteristics of PET preforms? How to solve the problem of insufficient temperature during preform production?PET bottle preform is a part of bottle manufacturing, which is mainly proce
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