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Disposable coated paper straw

A coated paper, disposable technology, applied in cardboard articles, printing devices, printing and other directions, can solve the problems of damage to the strength of the tube body, inconvenience for users, etc., and achieve good degradability, slowing down contact and soaking effects.

Inactive Publication Date: 2019-12-24
温志荣
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the immersion of the straw in the beverage, the paper tube body causes rapid damage to the strength of the tube body during handling, which causes inconvenience to users

Method used

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  • Disposable coated paper straw
  • Disposable coated paper straw
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Embodiment Construction

[0054]In order to enable those skilled in the art to better understand the technical solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and comprehensively described below in conjunction with the drawings in the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without departing from the scope of the present invention shall be included in the protection scope of the present invention.

[0055] It should be noted that the terms "first", "second" and the like in the description, claims and drawings of the present invention are used to distinguish similar objects, and are not necessarily used to describe a specific order or priority. It is to be understood that the materials used herein are interchangeab...

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Abstract

The present invention provides a disposable coated paper straw formed by winding one or more sheets. According to the straw, each of the one or more sheets is a coated paper strip made of coated paper, wherein the coated paper strip comprises a first paper base layer and a first coating layer which is at least on the outer side of the first paper base layer. The straw further comprises an interface edge, wherein the interface edge is connected by overlapping portions of the one or more sheets in the longitudinal direction. The first coating layer is made of degradable resin. The straw providedby the invention not only can be degraded and environmentally friendly, but also can keep the strength of the straw for a long time.

Description

technical field [0001] The invention relates to the field of beverage products, in particular to a disposable coated paper straw. Background technique [0002] Current straws are usually plastic straws. Although plastic straws are convenient to use, straws discarded after use are difficult to degrade in the natural environment, which is not good for the environment. [0003] With the development of society, environmental protection has been paid more and more attention. More environmentally friendly straw technologies have been proposed in the industry. [0004] For example, Chinese utility model patent CN204363641U proposes a paper straw, which is characterized in that the main body of the straw is formed of paper, and a plurality of rings are squeezed at one end of the straw so that one end of the straw can be properly bent. Thanks to the paper body, the straw is biodegradable and reduces environmental stress. [0005] Chinese utility model patent CN202262782U also dis...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47G21/18
CPCA47G21/18A47G21/04B31D5/0095C09D11/08B41M1/04A47G2400/10
Inventor 温志荣
Owner 温志荣
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