Plastic anti-theft bottle caps are the common packaging form of bottle packaging at present, especially in the field of beverages. Generally, polyolefin is used as the main raw material, which is processed by injection molding, hot pressing and other...
With the continuous enhancement of people's awareness of environmental protection, plastic bottle manufacturers consume a lot of water in the production of plastic bottles, and the voice of boycotting bottled water has been heard recently, especially...
The working conditions of plastic molds are different from those of cold stamping dies. Generally, they must work at 150°C-200°C. In addition to a certain pressure, they must also be affected by temperature. According to the different use conditions ...
Plastic bottles have certain processing and production methods. The processing methods mainly include extrusion, injection molding, calendering, blow molding, molding, lamination, casting and many other methods. The plastic bottle is processed by blo...
Packaging materials refer to materials used in the manufacture of packaging containers, packaging and decoration, packaging printing, packaging and transportation, etc. to meet product packaging requirements, including metal, plastic, glass, ceramics...
With the increasing proportion of plastic packaging in the packaging industry, new types of plastic packaging materials are constantly emerging. At present, in terms of its production scale, the production of plastic packaging materials in my country...
(1) The structure and classification of the plastic anti-theft bottle caps for beverage bottles Although the volume is not large, the structure is relatively complicated. There are many stricter indicators, such as sealing performance, drop performan...
The bottle cap and the bottle body are two inseparable wholes, so there must be other ways to connect the two sides. There are usually two types of bottle caps and bottle combination sealing methods. One is the compression seal type with elastic mate...
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