CN218259657U

CN218259657U - Paper bag with newspaper spraying film and kraft paper middle line adhered lifting belt pocket bottom

Info

Publication number: CN218259657U
Application number: CN202122708658.6U
Authority: CN
Inventors: 李添钟恒
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-01
Filing date: 2021-11-01
Publication date: 2023-01-10
Anticipated expiration: 2031-11-01

Abstract

The paper bag with thread sandwich is made up of newspaper spraying film and kraft paper through adhering, pressing, baking or drying, spraying a layer of degradable soft adhesive film, and features that its side opening is composed of back side, front side, bottom surface, and thread lines.

Description

Paper bag with pocket bottom of carrying belt adhered by middle line of newspaper spraying film and kraft paper

Technical Field

A paper bag with a bottom of a lifting belt pocket adhered by a line arranged in the middle of a newspaper spraying film and a kraft paper relates to a paper bag with a bottom of a lifting belt pocket adhered by a line arranged in the middle of a newspaper spraying film and a kraft paper, and belongs to daily goods.

Background

At present, the disposable plastic bag fills the living aspects of people, the convenience of the disposable plastic bag makes people feel dependent on the disposable plastic bag, the pollution and the damage of the nondigestible plastic bag to the environment are obvious, and the micro plastic bag is damaged to people and other organisms and is continuously used. Therefore, the use of disposable plastic bags is not stopped until the non-plastic degradable products which can replace the disposable plastic bags are not available, and the harm to people and the pollution and damage to the environment are only increased increasingly.

SUMMERY OF THE UTILITY MODEL

The paper bag with the bottom pocket of the carrying belt is adhered by the middle line of the newspaper spraying film and the kraft paper, and the paper bag can be abbreviated as follows: a paper bag with thread sandwich is made up of white paper with newspaper printed on its inner surface, thin kraft paper thicker than white newspaper sprayed on its surface, netted threads sprayed between them for adhering, compacting, baking or drying in air, and a degradable soft plastic film on the newspaper, and features that its bag body has 3-5 threads and soft adhesive layer, and its bag has a semi-finished bag body with a seam.

The goal of adhering the paper bag with the bottom pocket of the carrying belt by the middle line of the newspaper spraying film and the kraft paper is realized only by the implementation of the following specific technical scheme.

Newspaper spraying film and kraft paper middle line are adhered to the paper bag with the bottom of the lifting belt, the inner surface of the paper bag adopts newspaper 17, the surface of the paper bag uses kraft paper 18 which is thicker than the inner surface newspaper, a longitudinal vertical line spacing 15mm and a fine hemp line 16 which is overlapped with an oblique line spacing 15mm are arranged between the two, each fine hemp line is formed by bundling 5 fine lines, the base material of the paper bag with the line interlayer comprises that nontoxic, tasteless and colorless degradable soft adhesive is sprayed on the newspaper which is distributed with the fine hemp line net, the paper is clamped with the kraft paper and is pressed by a mechanical winding drum for drying or airing, the surface of the newspaper is sprayed with a layer of nontoxic, tasteless and colorless degradable soft adhesive film, and the paper bag can be made into series paper bag products with different specifications, the front 6 of the bag and the back 2 of the bag and the height and depth can be cut into various widths according to the size of the bag, the front surface 6 of the bag and the back surface 2 of the bag, and the bottom surface is overlapped of two bottom surfaces which is connected with the front surface 9 and the back surface 7, the left side is an open-close face, the open-close face is composed of a side 5 connected with the front and a side 3 connected with the back, the two sides are overlapped, the open-close face is firmly adhered by nontoxic, tasteless and colorless degradable soft adhesive, three to five lines of sewing are added, the left and right sides of the bottom connected with the back are respectively provided with a protective edge, namely a left protective edge 8 and a right protective edge 10, the left and right ends of the bottom can be firmly adhered by folding from the respective sides to the bottom, the left and right ends of the bottom are firmly adhered by nontoxic, tasteless and colorless degradable soft adhesive, the edge of various specifications of sandwich paper bags with threads have an inward-rolled edge 1, a thicker cord 15 is arranged in the edge, the sewing thread is firmly adhered to a ring opening 14, the right side 4 is the depth of a bag body formed by folding a base material, the bag body is formed, the sandwich paper with the width of 65mm is a long strip with the width of 20mm after being folded and curled, 3-5 rope lines 19 are clamped in the paper bag, 3 small and medium sized paper bags and 5 large sized paper bags are coated with non-toxic, tasteless, colorless and degradable soft viscose glue for binding row lines and sealing edges, the sandwiched paper tape with the lines of 20mm in width is wound to the back surface from the bottom surface of each transverse third of the front surface of the bag, a front handle 12 is arranged at the bag opening, a handle height of 20cm away from the bag opening is reserved on the handle 11 at the back surface, a layer of wrapping paper 13 is added at the opening at the lower end of the handle for sewing the row lines and firmly sewing the bag body of the sandwiched paper bag with the lines, and the paper bag with the bag bottom of the newspaper spraying film and the kraft paper for binding the carrying belt is formed.

Has the advantages that: a paper bag with a pocket bottom adhered by a middle thread of newspaper spraying film and kraft paper utilizes the soft and adhesive adsorption capacity of newspaper to make the net thread laid on the paper bag adhere to the degradable soft adhesive which is nontoxic, tasteless and colorless and can be easily attached to the kraft paper, a layer of soft adhesive film is sprayed on the inner surface of the newspaper to make the inner surface of the pocket with the pocket bottom have a certain waterproof capacity and have the material advantage of bearing tension higher than that of a rigid copper paper bag, and the bag body has light weight and foldable flexible quality capable of reducing volume.

Drawings

FIG. 1 is a schematic structural diagram of a paper bag with a handbag bottom adhered to a middle line of a newspaper spraying film and a kraft paper before assembly and forming.

FIG. 2 is the overall effect diagram of the paper bag body of the paper bag with the bottom of the lifting belt adhered to the middle line of the newspaper spraying film and the kraft paper after the upper lifting belt is sewn.

Detailed Description

Referring to fig. 1, the bag edge 1 of the inward rolling bag, the front 6 of the bag, the back 2 of the bag, the bottom 9 connecting the front, the bottom 7 connecting the back, the right side 4, the left side 5 connecting the front, the left side 3 connecting the back, the left protective edge 8 connecting the bottom connected with the back, and the right protective edge 10.

Referring to fig. 2, a back handle 11, a front handle 12, a layer of paper 13 at the opening of the handle, a circle of sealing 14 at the edge of the bag, a thicker rope line 15 arranged in the edge, fine hemp lines 16 (a local schematic diagram of a wire net) longitudinally and vertically laid between the newspaper and the kraft paper at a row spacing of 15mm and obliquely laid at a row spacing of 15mm, a layer of nontoxic, tasteless and colorless degradable soft adhesive film sprayed on the inner surface of the bag, the kraft paper 18 with a slightly thicker surface than the newspaper, and rope lines 19 (a local schematic diagram) arranged in the lifting belt are sprayed on the inner surface of the bag, so that the paper bag with the bottom of the lifting belt adhered by the preset lines in the middle of the newspaper spraying film and the kraft paper is formed.

Claims

1. Newspaper spouts membrane and puts the container bag at bottom of line bonding tape pocket with kraft paper intermediate position, characterized by: the inner surface of the paper bag adopts newspaper (17), the surface uses kraft paper (18) which is thicker than the inner newspaper, the longitudinal vertical line distance is 15mm, the fine hemp threads (16) which are overlapped with the oblique line distance by 15mm are formed by bundling 5 fine lines, the base material of the paper bag with the line interlayer comprises that nontoxic, tasteless and colorless degradable soft adhesive is sprayed on the newspaper distributed with the fine hemp thread net, the paper is pressed by a mechanical reel with the kraft paper, and dried or aired, the surface of the newspaper is sprayed with a layer of nontoxic, tasteless and colorless degradable soft adhesive film, series paper bag products with different specifications can be manufactured, various widths can be cut according to the size of the bag, the front surface (6) of the bag and the back surface (2) of the bag, the height and the depth, and the bottom surface is the superposition of two bottom surfaces of the bottom surface (9) connected with the front surface and the bottom surface (7) connected with the back surface, the left side surface is an opening and closing surface which is formed by overlapping a side surface (5) connected with the front surface and a side surface (3) connected with the back surface, the two side surfaces are firmly adhered by nontoxic, tasteless and colorless degradable soft viscose glue, three to five rows of sewing are added, the left and the right of the bottom surface connected with the back surface are respectively provided with a protective edge, namely a left protective edge (8) and a right protective edge (10), the protective edges can be folded from the respective side surface to the bottom surface to protect the left and the right ends of the bottom surface, the protective edges are firmly adhered by nontoxic, tasteless and colorless degradable soft viscose glue, various specifications of sandwich paper bags with threads have an inward-rolled edge opening (1), a thicker cord thread (15) is arranged in the edge opening, and a sewing thread is firmly adhered by the nontoxic, tasteless and colorless degradable soft viscose glue to seal a ring opening (14), the right side surface (4) is a bag body depth formed by turning bag-making base materials, the bag body is formed, the width of the interlining paper with lines is 65mm long, a paper tape with the width of 20mm is formed after being folded and curled, 3-5 rope lines (19) are clamped in the interlining paper, 3 small and medium paper bags and 5 large paper bags are coated with nontoxic, tasteless, colorless and degradable soft viscose glue for bonding row lines and edge sealing, the interlining paper tape with the lines with the width of 20mm is wound to the back surface from each third of the transverse positions of the front surface of the bag through the bottom surface, a front handle (12) is arranged at the bag opening, a handle (11) on the back surface is respectively reserved with the height of 20cm away from the bag opening, a layer of wrapping paper (13) is added at the opening at the lower end of the handle for sewing row lines and the bag body seam of the interlining paper bags with the interlining paper for bonding and lifting the bag bottom, and the newspaper spraying film and kraft paper are formed.