CN218086814U

CN218086814U - Recyclable paper-plastic composite bag

Info

Publication number: CN218086814U
Application number: CN202121883652.6U
Authority: CN
Inventors: 贾俊江; 贾思雨
Original assignee: Panjin Weihua Junhe Plastic Packaging Co ltd
Current assignee: Panjin Weihua Junhe Plastic Packaging Co ltd
Priority date: 2021-08-12
Filing date: 2021-08-12
Publication date: 2022-12-20
Anticipated expiration: 2031-08-12

Abstract

The utility model belongs to the technical field of composite bag technique and specifically relates to a but recycle formula paper-plastic composite bag, including paper shell, plastics inner membrance and plastic film, paper shell upper end inboard is connected with the plastics inner membrance through connecting the glue fixed connection, the ventilation hole has been seted up to paper shell lower extreme inboard, the inboard fixedly connected with dead lever in plastics inner membrance upper end, the inboard fixedly connected with plastic film of dead lever, one side fixedly connected with stopper of plastics inner membrance central point is kept away from to the dead lever upper end, the utility model discloses in, through the dead lever, stopper, plastic film and the plastics inner membrance that set up, can be moulding composite bag at paper and empty or when dropping effectual article that prevent the inside dress of paper-plastic composite bag takes place from the condition that drops in the paper-plastic composite bag in the use, have good stability, be worth carrying on extensive using widely.

Description

Recyclable paper-plastic composite bag

Technical Field

The utility model relates to a compound bag technical field specifically is a but recycle formula paper-plastic composite bag.

Background

The composite bag is suitable for vacuum packaging or general packaging of foods, electronic products, chemical industry, medicine, tea, precision instruments and national defense advanced products, and the application of the recyclable paper-plastic composite bag is increasingly wide, so that the demand of the recyclable paper-plastic composite bag is increasing day by day.

Most paper-plastic composite bags on the market do not have the arrangement for preventing stored articles from spilling from the paper-plastic composite bags in the using process, and the condition that the articles fall off from the paper-plastic composite bags can be caused when the paper-plastic composite bags are toppled over in the using process of the paper-plastic composite bags, so that the recyclable paper-plastic composite bags are provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a but recycle formula paper is moulded composite bag to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a but recycle formula paper-plastic composite bag, includes paper shell, plastics inner membrance and plastic film, paper shell upper end inboard is through connecting gluey fixedly connected with plastics inner membrance, the ventilation hole has been seted up to paper shell lower extreme inboard, the inboard fixedly connected with dead lever in plastics inner membrance upper end, the inboard fixedly connected with plastic film of dead lever, one side fixedly connected with stopper of plastics inner membrance central point is kept away from to the dead lever upper end.

Preferably, the number of the plastic films is two, the front end and the rear end of each plastic film are fixedly connected with fixing rods, and the plastic films are symmetrically arranged at the two ends of the inner side of each plastic inner film through the fixing rods.

Preferably, the fixing rod and the plastic inner film are arranged at forty-five degrees, the upper end of the fixing rod and the plastic inner film are fixedly connected with limit blocks, and the number of the limit blocks is four.

Preferably, the plastic inner membrane is fixedly connected to the inner side of the paper shell through a connecting glue, and the distance from the top end face of the plastic inner membrane to the top end face of the paper shell is 3cm.

Preferably, the number of the vent holes formed in the inner side of the lower end of the paper shell is four, and the vent holes are symmetrically arranged from left to right by taking the central point of the paper shell as a central point.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, through the arrangement of the fixed rod, the limiting block, the plastic film and the plastic inner film, the falling of articles in the paper-plastic composite bag from the paper-plastic composite bag can be effectively prevented when the paper-plastic composite bag is toppled or falls in the using process, and the paper-plastic composite bag has good stability and is worth being widely popularized and used;

2. the utility model discloses in, through the paper shell that sets up, the plastics inner membrance, air vent and connection glue, can be in the in-process that uses effectually prevent that the condition that the plastics inner membrance is difficult to place in the paper shell from appearing gaseous between plastics inner membrance and the paper shell from taking place, glue through the connection that sets up simultaneously and be convenient for to separate paper shell and plastics inner membrance when the compound bag appears damaging in paper plastic, such setting is convenient for the later stage at the in-process that uses and is classified recovery and reuse to the sack, have good practical value.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure A of FIG. 1 according to the present invention;

fig. 3 is a schematic view of the plastic film mounting position structure of the present invention.

In the figure: 1-paper shell, 2-plastic inner membrane, 3-vent hole, 4-fixing rod, 5-plastic membrane, 6-limiting block and 7-connecting glue.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides a but recycle formula paper-plastic composite bag, includes paper shell 1, plastics inner membrance 2 and plastic film 5, and paper shell 1 upper end inboard is through connecting gluey 7 fixedly connected with plastics inner membrance 2, and ventilation hole 3 has been seted up to 1 lower extreme inboard of paper shell, and the inboard fixedly connected with dead lever 4 in 2 upper ends of plastics inner membrance, the inboard fixedly connected with plastic film 5 of dead lever 4, and one side fixedly connected with stopper 6 of 2 central points in plastics inner membrance is kept away from to 4 upper ends of dead lever.

The number of the plastic films 5 is two, the front end and the rear end of each plastic film 5 are fixedly connected with the fixing rods 4, the plastic films 5 are fixed at the two ends of the inner side of the plastic inner film 2 through the fixing rods 4 and are arranged in a left-right symmetrical mode, and articles can be effectively prevented from falling from the plastic inner film 2 in the using process; the fixing rod 4 and the plastic inner film 2 are arranged at a forty-five degree angle, the limiting blocks 6 are fixedly connected between the upper end of the fixing rod 4 and the plastic inner film 2, and the number of the limiting blocks 6 is four, so that the plastic film 5 can be stably limited in the using process; the plastic inner membrane 2 is fixedly connected to the inner side of the paper shell 1 through a connecting glue 7, the distance from the top end face of the plastic inner membrane 2 to the top end face of the paper shell 1 is 3cm, and the plastic inner membrane 2 can be sealed through the paper shell 1 in the using process; the total four of the number of ventilation hole 3 that 1 lower extreme inboard of paper shell was seted up uses 1 central point of paper shell as the setting that the central point was bilateral symmetry between ventilation hole 3, can effectual improvement plastics inner membrance 2 stability of placing in paper shell 1.

The working process is as follows: when a recyclable composite bag needs to be used, firstly, a worker needs to place articles at the inner side of the plastic inner film 2, the worker needs to pay attention to the position of placing the articles at the lower end of the plastic film 5 in the placing process, then when the worker needs to take out a part of the articles from the plastic inner film 2, the worker can insert hands into the plastic inner film 2 and take out the articles, the arrangement can effectively prevent the situation that the articles fall off from the bag when the articles do not need to be taken out in the using process, the bag is toppled over, the articles fall off from the bag, the practical value is good, meanwhile, when the bag is damaged, the worker can separate the paper shell 1 from the plastic inner film 2 through the connecting glue 7, and the arrangement can be used for classifying, recycling and reusing the bag at a later stage in the using process and has good practicability.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A recyclable paper-plastic composite bag comprises a paper shell (1), a plastic inner film (2) and a plastic film (5), and is characterized in that: paper shell (1) upper end inboard is glued (7) fixedly connected with plastics inner membrance (2) through the connection, ventilation hole (3) have been seted up to paper shell (1) lower extreme inboard, plastics inner membrance (2) upper end inboard fixedly connected with dead lever (4), dead lever (4) inboard fixedly connected with plastic film (5), one side fixedly connected with stopper (6) of plastics inner membrance (2) central point are kept away from to dead lever (4) upper end.

2. The recyclable paper-plastic composite bag as described in claim 1, wherein: the number of the plastic films (5) is two, the front end and the rear end of each plastic film (5) are fixedly connected with fixing rods (4), and the plastic films (5) are symmetrically arranged at the two ends of the inner side of the plastic inner film (2) through the fixing rods (4).

3. The recyclable paper-plastic composite bag as described in claim 1, wherein: the plastic inner film fixing device is characterized in that the fixing rod (4) and the plastic inner film (2) are arranged in a forty-five degree mode, limiting blocks (6) are fixedly connected between the upper end of the fixing rod (4) and the plastic inner film (2), and the number of the limiting blocks (6) is four.

4. The recyclable paper-plastic composite bag of claim 1, wherein: the plastic inner film (2) is fixedly connected to the inner side of the paper shell (1) through a connecting glue (7), and the position from the top end face of the plastic inner film (2) to the top end face of the paper shell (1) is 3cm.

5. The recyclable paper-plastic composite bag as described in claim 1, wherein: the number of the ventilation holes (3) formed in the inner side of the lower end of the paper shell (1) is four, and the ventilation holes (3) are symmetrically arranged left and right with the central point of the paper shell (1) as the central point.