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Water cup

A water cup and cup body technology, applied in the field of water cups, can solve the problems of easy water leakage, limited paper strength and heat resistance, etc., and achieve the effects of avoiding water leakage, improving heat resistance, and solving the problem of water leakage.

Inactive Publication Date: 2020-03-27
方永圣
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Now the processed disposable water cups are all made of paper, which is easy to process and handle, but the strength and heat resistance of the paper are limited. Under the impact of hot water or soaking for a long time, it is easy to leak water, causing extreme big inconvenience

Method used

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Embodiment Construction

[0010] Such as figure 1 The gray water cup includes a cup body 1, and a film 2 is coated inside the cup body 1, and the film 2 is polylactic acid; the thickness of the film 2 is controlled within 0.1um. By adopting the above-mentioned structure, when the paper cup is processed, a layer of film 2 is encapsulated in the cup body 1, which can improve the heat-resistant function of the water cup and avoid water leakage after being heated, thus solving the water leakage problem of the water cup.

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Abstract

A water cup belongs to the articles of daily use field and is used for solving a problem of water leakage. In the technical scheme, the water cup comprises a cup body, an internal portion of the cup body is coated with a thin film, and the thin film is polylactic acid; and a thickness of the thin film is controlled within 0.1 mum. By adopting the above structure, when a paper cup is processed, a layer of film is packaged in the cup body so that a heat-resisting function of the water cup can be improved, water leakage after heating is avoided, and the problem of water leakage of the water cup is solved.

Description

technical field [0001] The invention belongs to the field of daily necessities, and in particular relates to a water cup. Background technique [0002] Now the processed disposable water cups are all made of paper, which is easy to process and handle, but the strength and heat resistance of the paper are limited. Under the impact of hot water or soaking for a long time, it is easy to leak water, causing extreme Big inconvenience. Contents of the invention [0003] The technical problem to be solved by the invention is to provide a water cup to solve the water leakage problem. [0004] In order to solve the above technical problems, the technical solution adopted in the present invention is: a water cup, including a cup body, characterized in that the cup body is coated with a film, and the film is polylactic acid; [0005] The thickness of the film is controlled within 0.1um. [0006] The water cup provided by the present invention, by adopting the above-mentioned struc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D85/72B65D25/14
CPCB65D25/14B65D85/72Y02W90/10
Inventor 方永圣
Owner 方永圣