Polymer matrix composite bottle cap and preparation method thereof

A composite material and polymer technology, applied in the field of bottle caps, can solve problems such as poor anti-counterfeiting performance, achieve the effect of improving anti-counterfeiting ability, protecting interests, and preventing wear and scratches

Pending Publication Date: 2022-05-13
贵州至当科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

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.

Method used

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  • Polymer matrix composite bottle cap and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Embodiment 1: as figure 1 As shown, a polymer-based composite material bottle cap includes a cap body 1 and a bottle cap thread 2 arranged inside the cap body 1, the described cap body 1 is a polymer-based composite material cap body, and the described polymer The base composite material cover is composed of a base material and a reinforcing material. The base material includes epoxy resin, vinyl resin, unsaturated polyester resin, phenolic resin, cyanate resin, bismaleamide resin, polysulfone resin, polyether Sulfone resin, polyphenylene sulfide resin, polyetherimide resin, polyether ether ketone resin or polycarbonate; reinforcement materials include carbon fiber, glass fiber, aramid fiber, ceramic fiber or high molecular weight polyethylene fiber.

[0029] The cover body 1 in this example is a carbon fiber cover body. Positioning chips such as GPS and Beidou, or product labels, anti-counterfeiting marks, radio frequency chips, etc. are arranged inside or outside the...

Embodiment 2

[0030] Embodiment 2: The difference between this embodiment and Embodiment 1 is that an outer coating is provided on the surface of the cover body 1, and the outer coating plays the role of isolation protection, which can prevent the polymer-based composite material cover body 1 from The resin is oxidized and discolored by direct exposure to the air, while improving the appearance finish of the entire bottle cap, improving the touch and the overall aesthetics and high-end sense of the product. The outer coating can be PU, or PA, or anti-velvet, or pearlescent, or glossy, or silicone, or film, or flame retardant, or Teflon coating. The thickness of the entire outer coating 3 is controlled between 50-200 μm. The thickness of the entire outer coating 3 is controlled between 50-200 μm. Patterns, LOGOs or QR codes can be sprayed on the surface of the outer coating, or between the outer coating and the cover body 1, and are suitable for all colors.

[0031] The preparation method ...

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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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D41/04B65D51/24C08J7/046
CPCB65D41/04B65D51/245C08J7/046
Inventor 张启青本帕克梁子靖熊峰秦数艾祖军
Owner 贵州至当科技有限公司
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