JP2020081830A - Paper-made drinking straw capable of being bent by 90 degrees - Google Patents

Paper-made drinking straw capable of being bent by 90 degrees Download PDF

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Publication number
JP2020081830A
JP2020081830A JP2019005170A JP2019005170A JP2020081830A JP 2020081830 A JP2020081830 A JP 2020081830A JP 2019005170 A JP2019005170 A JP 2019005170A JP 2019005170 A JP2019005170 A JP 2019005170A JP 2020081830 A JP2020081830 A JP 2020081830A
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Prior art keywords
paper
straw
paper layer
drinking straw
bent
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JP2019005170A
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Japanese (ja)
Inventor
萍才 趙
Pingcai Zhao
萍才 趙
開封 余
Kaifeng Yu
開封 余
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Mengte Commodity Co Ltd
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Mengte Commodity Co Ltd
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Publication of JP2020081830A publication Critical patent/JP2020081830A/en
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    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/30—Multi-ply
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G21/00—Table-ware
    • A47G21/18—Drinking straws or the like
    • A47G21/186—Details of bendable straws
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G21/00—Table-ware
    • A47G21/18—Drinking straws or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31D—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER, NOT PROVIDED FOR IN SUBCLASSES B31B OR B31C
    • B31D5/00—Multiple-step processes for making three-dimensional articles ; Making three-dimensional articles
    • B31D5/0095—Making drinking straws
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
    • D21H25/005—Mechanical treatment
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G2400/00—Details not otherwise provided for in A47G19/00-A47G23/16
    • A47G2400/10—Articles made from a particular material

Abstract

To provide a paper-made drinking straw capable of being bent by 90 degrees.SOLUTION: A paper-made drinking straw capable of being bent by 90 degrees is made by performing spirally stacking, combining, and molding on a paper strip and, after that, cutting both ends. At one end of the drinking straw, 8 to 12 bellows 11 are attached uniformly. The paper strip is made by combing a first paper layer, second paper layer, and third paper layer, which ensures that the drinking straw is not softened even in a use process. Provision of the bellows at fixed intervals enables the drinking straw to be bent by 90 degrees or less. An inner diameter of a bent part of the drinking straw is not expressly reduced. Because the drinking straw can be spontaneously decomposed and causes no white pollution, a load on an environment is reduced and the drinking straw can be substituted for a commercially available plastic drinking straw.SELECTED DRAWING: Figure 1

Description

本発明は、ストローの技術分野に属し、特に、９０度に曲がる紙製ストローに関する。 TECHNICAL FIELD The present invention belongs to the technical field of straws, and particularly relates to a paper straw that bends at 90 degrees.

ストローは、ストレートタイプと曲がるタイプに分かれ、ストレートタイプストローもまた単管構造と伸縮管構造に分けることができ、曲がるタイプストローで飲用する方が便利で、非常に大きなマーケットシェアを占めている。現在市販されている食品グレードの飲料用ストローは、殆どがプラスチック製であり、使用に便利であるが、使用後に捨てられたストローの体積が小さく、回収も難しく、かつ大部分が自然分解できないため、環境に大きな負荷を与えてきた。プラスチック製ストローに比べると、紙製ストローはリサイクされ白色汚染も減らす以外に、現代の技術で改良した後、外観のグレード感をより高く、祝会やパーティー等に非常に適している。ただし紙製ストローを９０度に曲げるのが難しく、消費者に不便をもたらしていた。 The straws are divided into straight type and bendable type, and straight type straws can also be divided into single tube structure and expandable tube structure, and it is more convenient to drink with the bendable straws, and it has a very large market share. Most food-grade beverage straws currently on the market are made of plastic and are convenient to use, but the volume of straw discarded after use is small, it is difficult to collect, and most of them cannot be decomposed naturally. , Has placed a heavy burden on the environment. Compared to plastic straws, paper straws are recyclable and reduce white pollution, and after being improved by modern technology, they have a higher grade appearance and are very suitable for celebrations and parties. However, it was difficult to bend the paper straw at 90 degrees, which caused inconvenience to consumers.

本発明は、従来技術の問題点を解決するため、グラム重の異なる３層の紙層を複合してからなる紙帯を螺旋状に積層することにより製造され、ストローの使用過程中にも軟化されることないよう保証し、また一定間隔を有する複数の蛇腹の設置により、ストローを９０度まで曲がらせ、かつストローの折曲部の内径も明らかに減少することなく、使用後自然分解でき、白色汚染も生じないため、環境の負荷も小さく、市販されているプラスチック製ストローに代替できる９０度に曲がる紙製ストローを提供することを目的とする。 In order to solve the problems of the prior art, the present invention is manufactured by spirally stacking a paper strip formed by combining three paper layers having different gram weights, and softened even during the process of using a straw. It is guaranteed not to be broken, and by installing a plurality of bellows with a constant interval, the straw can be bent up to 90 degrees, and the inside diameter of the bent part of the straw does not obviously decrease, and it can be decomposed naturally after use, It is an object of the present invention to provide a paper straw that bends at 90 degrees and can replace a commercially available plastic straw because it does not cause white pollution and has a small environmental load.

上記目的を達成するため、本発明に係る９０度に曲がる紙製ストローは、紙帯を螺旋状に積層して複合して成形した後、両端を切断することから成り、ストローの一端に８〜１２個の蛇腹が均一に付けられ、前記紙帯が第１紙層と第２紙層と第３紙層とを複合してから成る。 In order to achieve the above object, the 90-degree-bending paper straw according to the present invention comprises stacking paper strips in a spiral shape to form a composite, and then cutting the both ends. Twelve bellows are evenly applied and the paper strip comprises a composite of a first paper layer, a second paper layer and a third paper layer.

好ましくは、前記紙帯の幅は、１．３〜１．５ＣＭである。 Preferably, the width of the paper strip is 1.3 to 1.5 CM.

好ましくは、前記ストローの断面は、円形であり、前記第３紙層が第２紙層の外側に位置し、前記第２紙層が第１紙層の外側に位置し、前記第１紙層のグラム重が１２０ｇ／m2、前記第２紙層のグラム重が１２０ｇ／m2、前記第３紙層のグラム重が６０ｇ／m2である。 Preferably, the straw has a circular cross section, the third paper layer is located outside the second paper layer, the second paper layer is located outside the first paper layer, and the first paper layer is located outside the first paper layer. Has a gram weight of 120 g/m 2 , the second paper layer has a gram weight of 120 g/m 2 , and the third paper layer has a gram weight of 60 g/m 2 .

好ましくは、前記第３紙層の外側に色彩及び図案を印刷している。 Preferably, colors and designs are printed on the outside of the third paper layer.

好ましくは、前記蛇腹は、ストローの端部まで２．０〜２．２ＣＭ距離のある箇所からストローの中央部に向けて設けられる。 Preferably, the bellows is provided from a location at a distance of 2.0 to 2.2 CM to the end portion of the straw toward the central portion of the straw.

好ましくは、前記蛇腹の間隔は、０．６〜０．７ＣＭである。 Preferably, the interval of the bellows is 0.6 to 0.7 CM.

本発明は、グラム重の異なる３層の紙層を複合してからなる紙帯を螺旋状に積層することにより製造され、ストローの使用過程中にも軟化されることないよう保証し、また一定間隔を有する複数の蛇腹の設置により、ストローを９０度まで曲がらせ、かつストローの折曲部の内径も明らかに減少することなく、使用後自然分解でき、白色汚染も生じないため、環境の負荷も小さく、市販されているプラスチック製ストローに代替できる。 INDUSTRIAL APPLICABILITY The present invention is manufactured by spirally laminating a paper strip formed by combining three paper layers having different gram weights, and guarantees that the straw is not softened even during the process of using the straw, and has a constant By installing multiple bellows with intervals, the straw can be bent up to 90 degrees, and the inner diameter of the bent part of the straw does not obviously decrease, it can be decomposed naturally after use and white pollution does not occur, so the environmental load It is also small and can be replaced by a plastic straw on the market.

本発明の特徴及び利点は、実施例に添付図面を組み合わせて詳細に説明する。 The features and advantages of the present invention will be described in detail with reference to the embodiments and the accompanying drawings.

本発明に係る９０度に曲がる紙製ストローの正面図である。FIG. 3 is a front view of a 90-degree bending paper straw according to the present invention. 本発明に係る９０度に曲がる紙製ストローの上面図である。FIG. 3 is a top view of a 90 degree bent paper straw according to the present invention.

図１及び図２を参照すると、本発明に係る９０度に曲がる紙製ストローは、紙帯を螺旋状に積層して複合して成形した後、両端を切断することから成り、ストローの一端に８〜１２個の蛇腹１１が均一に付けられ、前記紙帯が第１紙層１２と第２紙層１３と第３紙層１４とを複合してから成り；前記紙帯の幅は１．３〜１．５ＣＭであり；前記ストローの断面は、円形であり、前記第３紙層１４が第２紙層１３の外側に位置し、前記第２紙層１３が第１紙層１２の外側に位置し、前記第１紙層１２のグラム重が１２０ｇ／m2、前記第２紙層１３のグラム重が１２０ｇ／m2、前記第３紙層１４のグラム重が６０ｇ／m2であり；前記第３紙層１４の外側に色彩及び図案を印刷し、前記蛇腹１１は、ストローの端部まで２．０〜２．２ＣＭ距離のある箇所からストローの中央部に向けて設けられ、前記蛇腹１１の間隔が０．６〜０．７ＣＭである。 Referring to FIGS. 1 and 2, a 90-degree bendable paper straw according to the present invention comprises stacking paper strips in a spiral shape, forming a composite shape, and then cutting both ends. Eight to twelve bellows 11 are evenly applied, said paper strip comprising a composite of a first paper layer 12, a second paper layer 13 and a third paper layer 14; 3 to 1.5 CM; the straw has a circular cross section, the third paper layer 14 is located outside the second paper layer 13, and the second paper layer 13 is outside the first paper layer 12. The gram weight of the first paper layer 12 is 120 g/m 2 , the gram weight of the second paper layer 13 is 120 g/m 2 , and the gram weight of the third paper layer 14 is 60 g/m 2 . A color and a pattern are printed on the outer side of the third paper layer 14, and the bellows 11 are provided from a location at a distance of 2.0 to 2.2 CM to the end of the straw toward the central portion of the straw, The interval between the bellows 11 is 0.6 to 0.7 CM.

本発明の動作原理
本発明に係る９０度に曲がる紙製ストローの動作原理は、ストローの蛇腹１１から離れた端が飲料容器に差し込む端であり、ストローの蛇腹１１に近い端が吸い端であり、吸い端に近いと共に複数の蛇腹１１に沿ってストローを折り曲げると、ストローを徐々に曲がらせることができる。蛇腹１１の数は、９個であることが好ましく、ストローを９０度までに曲がらせる状態において、折損又は圧潰されないことで、ストロー折曲部の内径変化を減少できる。 Operating Principle of the Present Invention The operating principle of the 90-degree-bending paper straw according to the present invention is that the end of the straw that is away from the bellows 11 is the end that is inserted into the beverage container, and the end that is close to the bellows 11 of the straw is the sucking end. By bending the straw near the suction end and along the plurality of bellows 11, the straw can be gradually bent. The number of the bellows 11 is preferably 9, and in the state where the straw is bent to 90 degrees, it is not broken or crushed, so that the change in the inner diameter of the straw bent portion can be reduced.

本発明は、グラム重の異なる３層の紙層を複合してからなる紙帯を螺旋状に積層することにより製造され、ストローの使用過程中にも軟化されることないよう保証し、また一定間隔を有する複数の蛇腹の設置により、ストローを９０度まで曲がらせ、かつストローの折曲部の内径も明らかに減少することなく、使用後自然分解でき、白色汚染も生じないため、環境の負荷も小さく、市販されているプラスチック製ストローに代替できる。 INDUSTRIAL APPLICABILITY The present invention is manufactured by spirally laminating a paper strip formed by combining three paper layers having different gram weights, and guarantees that the straw is not softened even during the process of using the straw, and has a constant By installing multiple bellows with intervals, the straw can be bent up to 90 degrees, and the inner diameter of the bent part of the straw does not obviously decrease, it can be decomposed naturally after use and white pollution does not occur, so the environmental load It is also small and can be replaced by a plastic straw on the market.

上記実施例は、あくまでも本発明の技術内容を明らかにするものであって、本発明を限定して解釈するためのものではなく、本発明を簡単に変更した後の解決策が均しく本発明の保護範囲に属する。 The above embodiments are merely for clarifying the technical contents of the present invention, and are not for limiting and interpreting the present invention, and the solution after a simple modification of the present invention is uniformly applied to the present invention. Belong to the protection scope of.

１１ 蛇腹
１２ 第１紙層
１３ 第２紙層
１４ 第３紙層

11 Bellows 12 First Paper Layer 13 Second Paper Layer 14 Third Paper Layer

Claims (6)

９０度に曲がる紙製ストローであって、紙帯を螺旋状に積層して複合して成形した後、両端を切断することから成り、ストローの一端に８〜１２個の蛇腹（１１）が均一に付けられ、前記紙帯が第１紙層（１２）と第２紙層（１３）と第３紙層（１４）とを複合してから成ることを特徴とする、９０度に曲がる紙製ストロー。 A paper straw that bends at 90 degrees, consisting of spirally stacking paper strips to form a composite, then cutting both ends, and 8 to 12 bellows (11) are uniform at one end of the straw. A 90° bent paper, characterized in that the paper strip is composed of a composite of a first paper layer (12), a second paper layer (13) and a third paper layer (14). straw. 前記紙帯の幅は、１．３〜１．５ＣＭであることを特徴とする、請求項１に記載の９０度に曲がる紙製ストロー。 The 90-degree-bending paper straw according to claim 1, wherein the width of the paper strip is 1.3 to 1.5 CM. 前記ストローの断面は、円形であり、前記第３紙層（１４）が前記第２紙層（１３）の外側に位置し、前記第２紙層（１３）が前記第１紙層（１２）の外側に位置し、前記第１紙層（１２）のグラム重が１２０ｇ／m2、前記第２紙層（１３）のグラム重が１２０ｇ／m2、前記第３紙層（１４）のグラム重が６０ｇ／m2であることを特徴とする、請求項１に記載の９０度に曲がる紙製ストロー。 The straw has a circular cross section, the third paper layer (14) is located outside the second paper layer (13), and the second paper layer (13) is the first paper layer (12). The first paper layer (12) has a gram weight of 120 g/m 2 , the second paper layer (13) has a gram weight of 120 g/m 2 , and the third paper layer (14) has a gram weight of 120 g/m 2 . The 90 degree bendable paper straw according to claim 1, wherein the straw has a weight of 60 g/m 2 . 前記第３紙層（１４）の外側に色彩及び図案を印刷していることを特徴とする、請求項３に記載の９０度に曲がる紙製ストロー。 The 90 degree bendable paper straw according to claim 3, characterized in that colors and patterns are printed on the outside of the third paper layer (14). 前記蛇腹（１１）は、ストローの端部まで２．０〜２．２ＣＭ距離のある箇所からストローの中央部に向けて設けられることを特徴とする、請求項１に記載の９０度に曲がる紙製ストロー。 The 90-degree bent paper according to claim 1, wherein the bellows (11) is provided from a position having a distance of 2.0 to 2.2 CM to the end of the straw toward the center of the straw. Made straws. 前記蛇腹（１１）の間隔は、０．６〜０．７ＣＭであることを特徴とする、請求項１に記載の９０度に曲がる紙製ストロー。
The 90 degree bent paper straw according to claim 1, wherein the interval between the bellows (11) is 0.6 to 0.7 CM.
JP2019005170A 2018-11-08 2019-01-16 Paper-made drinking straw capable of being bent by 90 degrees Pending JP2020081830A (en)

Applications Claiming Priority (3)

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CN201821838115 2018-11-08
CN201811351473.0A CN109431212A (en) 2018-11-08 2018-11-14 A kind of paper suction pipe of 90 degree of elbows of band
CN201811351473.0 2018-11-14

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EP (1) EP3653788A1 (en)
JP (1) JP2020081830A (en)
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