Polymer matrix composite bottle cap and preparation method thereof

Abstract

The invention discloses a polymer-based composite material bottle cap and a preparation method, the bottle cap comprises a cap body (1) and a bottle cap thread (2) arranged on the inner side of the cap body (1), and the cap body (1) is a polymer-based composite material cap body. The bottle cap adopts a unique high-technical-content composite material technology, is difficult to repair or extremely high in repair cost after being damaged, is high in anti-counterfeiting capability, light in weight, high in strength, impact-resistant, not easy to deform, capable of effectively preventing counterfeiting and effectively tracing, can be used as a bottle cap of a wine bottle, a wine pot, a water cup, a defense spray bottle and a skin care product bottle, and has a wide application prospect. The method can be widely applied to industries such as food, chemical engineering and daily necessities.

Description

technical field

[0001] The invention relates to a bottle cap and a preparation method, in particular to a polymer-based composite material bottle cap and a preparation method, belonging to the technical field of bottle caps. Background technique

[0002] Most of the traditional bottle caps are plastic or metal caps, which have the characteristics of high strength, non-toxic and tasteless, impermeability, high production efficiency, and good hygiene and safety. They have been widely used in carbonated beverages, mineral water, wine, food Bottle caps for containers of oil, condiments, medicines, skin care products, etc. However, due to the certain plasticity and good repairability of plastic bottle caps and metal bottle caps, the liquid items contained in them may be perforated by counterfeiters, and refilled from the perforated place for shoddy products, and the anti-counterfeiting performance is poor. . Contents of the invention

[0003] The technical problem to be solve...

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