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Paper straw with 90-degree elbow

A technology of paper straws and elbows, which is applied to special paper, papermaking, cardboard items, etc., can solve the problems of difficulty in reaching paper straws and inconvenience to consumers, and achieve the effect of low pressure

Pending Publication Date: 2019-03-08
MENGTE COMMODITY CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it is difficult for paper straws to bend at 90°, which brings inconvenience to consumers.

Method used

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  • Paper straw with 90-degree elbow
  • Paper straw with 90-degree elbow

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Embodiment Construction

[0015] refer to figure 1 and figure 2 , a paper straw with a 90-degree elbow in the present invention is formed by cutting the two ends of a paper strip after helically overlapping composite molding. One end of the straw is evenly pressed with 8-12 annular grooves 11. The paper tape body is composed of the first paper layer 12, the second paper layer 13 and the third paper layer 14. The width of the paper tape body is 1.3-1.5CM, and the cross section of the straw is circular. The third paper layer 14 is located outside the second paper layer 13, the second paper layer 13 is located outside the first paper layer 12, the grammage of the first paper layer 12 is 120g / ㎡, and the second paper layer 13 is located outside the first paper layer 12. The grammage of the paper layer 13 is 120g / ㎡, the grammage of the third paper layer 14 is 60g / ㎡, the outside of the third paper layer 13 is printed with colors and patterns, and the annular groove 11 is separated from the suction pipe. 2....

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Abstract

The invention discloses a paper straw with a 90-degree elbow. The straw is formed by spirally overlapping and forming a paper strip body and cutting both ends, one end of the straw is uniformly pressed with 8-12 annular grooves, the paper strip body is composed of a first paper layer, a second paper layer and a third paper layer, it is ensured that the straw is not softened during use, a pluralityof the annular grooves with certain spacing are formed so that the straw fully bends to 90 degrees, the inner diameter of a straw bending zone is not significantly reduced, and the straw can be fullydegraded after use, do not cause white pollution, have low pressure on the environment, and can effectively replace plastic straws used in the market.

Description

【Technical field】 [0001] The invention relates to the technical field of straws, in particular to the technical field of a paper straw with a 90-degree elbow. 【Background technique】 [0002] Straws are divided into two types: upright and bendable. Upright straws are divided into single-tube structure and telescopic tube structure. Bending straws are relatively convenient for drinking and occupy a large market share. At present, almost all food-grade beverage straws on the market are plastic products. Although they are convenient to use, the straws discarded after use are difficult to recycle due to their small size, and most of them are non-degradable, which puts a lot of pressure on the environment. Compared with plastic straws, paper straws can not only be recycled and reduce white pollution, but also become more refined and beautiful in appearance after being improved by modern technology, which is very suitable for occasions such as festivals and parties. However, it is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47G21/18
CPCA47G21/18A47G21/186D21H25/005D21H27/30B31D5/0095A47G2400/10
Inventor 赵萍才余开封
Owner MENGTE COMMODITY CO LTD
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