CN214609034U

CN214609034U - Paper packaging bag with paper-plastic separation structure

Info

Publication number: CN214609034U
Application number: CN202120852457.0U
Authority: CN
Inventors: 蔡沛昌
Original assignee: Foshan Shunde Chenglian Paper Products Co ltd
Current assignee: Foshan Shunde Chenglian Paper Products Co ltd
Priority date: 2021-04-25
Filing date: 2021-04-25
Publication date: 2021-11-05
Anticipated expiration: 2031-04-25

Abstract

The utility model discloses a paper wrapping bag with paper-plastic separation structure, including the wrapping bag body, the wrapping bag body includes paper layer, interior thin layer and outer thin layer, all bond through the hot melt adhesive tape between paper layer and interior thin layer and the outer thin layer, the top of wrapping bag body is provided with seal assembly, the utility model relates to a wrapping bag technical field. This paper wrapping bag with paper-plastic separation structure, pass through the hot melt adhesive tape bonding with thin layer and paper layer, replace traditional whole face bonding mode, during the recovery processing, the separation is moulded to the convenience, thereby be favorable to subsequent recycle, can overturn through seal assembly, and bend spacing portion through the wire, thereby can realize sealed effect, when the bag interior material is less, can be with upset back of portion of overturning, roll up the wrapping bag body from the top down, then it is fixed to recycle spacing portion's wire, can reduce the volume of wrapping bag, the practicality is better.

Description

Paper packaging bag with paper-plastic separation structure

Technical Field

The utility model relates to a wrapping bag technical field specifically is a paper wrapping bag with paper-plastic separation structure.

Background

The packaging bag is a bag for packaging various articles, so that the goods are convenient to transport and easy to store in the production flow process. The packaging bag is widely used in daily life and industrial production, and has various types, including plastic packaging bags, composite packaging bags, paper packaging bags and the like.

In the paper wrapping bag course of working, in order to improve the life and the waterproof and oilproof performance of paper wrapping bag, can attach a layer of plastic film at container bag inner wall or surface usually, but this kind of paper wrapping bag is after abandonment, hardly carries out the paper and moulds the separation to be unfavorable for subsequent recycle, consequently need a paper wrapping bag that has paper and mould the isolating construction and solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a paper wrapping bag with paper-plastic separation structure has solved the paper wrapping bag and after abandonment, hardly carries out paper-plastic separation to be unfavorable for subsequent recycle's problem.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a paper wrapping bag with paper-plastic separation structure, includes the wrapping bag body, the wrapping bag body includes paper layer, interior thin layer and outer thin layer, all bond through hot melt adhesive tape between paper layer and interior thin layer and the outer thin layer, the top of wrapping bag body is provided with seal assembly.

The hot melt adhesive tape comprises a first adhesive tape and a second adhesive tape, the first adhesive tape and the second adhesive tape are mutually perpendicular and crossed, and the first adhesive tape and the second adhesive tape are arranged at equal intervals.

Preferably, the sealing assembly comprises a turnover part fixed at the top of the packaging bag body, and the two sides of the turnover part are fixedly connected with limit parts.

Preferably, the front of upset portion is fixed with the wire of horizontal setting through the encapsulation subsides, and the end of wire and encapsulation subsides and the side parallel and level of spacing portion.

Preferably, the front surface of the turnover part and the upper part and the lower part of the packaging label are both adhered with non-setting adhesive.

Preferably, the inner film layer and the outer film layer are both made of PE materials.

Preferably, the packaging bag body, the turnover part and the limiting part are formed by cutting, folding and pasting packaging paper.

Advantageous effects

The utility model provides a paper wrapping bag with paper-plastic separation structure. Compared with the prior art, the method has the following beneficial effects:

(1) this paper wrapping bag with paper-plastic separation structure, include the paper layer through the wrapping bag body, interior thin layer and outer thin layer, all bond through hot melt adhesive tape between paper layer and interior thin layer and the outer thin layer, hot melt adhesive tape includes first adhesive tape and second adhesive tape, and mutually perpendicular cross arrangement between first adhesive tape and the second adhesive tape, first adhesive tape and the impartial range of second adhesive tape are arranged, pass through hot melt adhesive tape with thin layer and paper layer and bond, replace traditional whole face bonding mode, during the recovery processing, conveniently mould the separation with paper, thereby be favorable to subsequent recycle.

(2) This paper wrapping bag with paper-plastic separation structure is provided with seal assembly through the top of wrapping bag body, and seal assembly can overturn to bend spacing portion through the wire, thereby can realize sealed effect, when the interior material of bag is less, can be with upset back, roll up the wrapping bag body from the top down, then recycle the wire of spacing portion fixed, can reduce the volume of wrapping bag, the practicality is better.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a perspective view of the turning part of the present invention;

FIG. 4 is a partial perspective view of the packaging bag body of the present invention;

fig. 5 is a schematic cross-sectional view of the packaging bag body of the present invention.

In the figure: 1 packaging bag body, 11 paper layers, 12 inner film layers, 13 outer film layers, 14 hot melt adhesive tapes, 141 first adhesive tapes, 142 second adhesive tapes, 2 sealing components, 21 turning parts, 22 limiting parts, 23 packaging labels, 24 metal wires and 25 self-adhesive tapes.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a paper wrapping bag with paper-plastic separation structure, includes wrapping bag body 1, and wrapping bag body 1 includes paper layer 11, interior thin layer 12 and outer thin layer 13, all bonds through hot melt adhesive tape 14 between paper layer 11 and interior thin layer 12 and the outer thin layer 13, and wrapping bag body 1's top is provided with seal assembly 2.

The hot-melt adhesive tape 14 includes a first adhesive tape 141 and a second adhesive tape 142, the first adhesive tape 141 and the second adhesive tape 142 are perpendicular to each other and cross, and the first adhesive tape 141 and the second adhesive tape 142 are arranged at equal intervals.

Sealing component 2 is including fixing the upset portion 21 at 1 top of wrapping bag body, the equal fixedly connected with spacing portion 22 in both sides of upset portion 21, the front of upset portion 21 is fixed with the horizontal wire 24 that sets up through encapsulation subsides 23, and the end of wire 24 and encapsulation subsides 23 and spacing portion 22's side parallel and level, upset portion 21 openly just is located the top of encapsulation subsides 23 and the equal bonding in below has non-setting adhesive 25, interior film layer 12 all adopts the PE material to make with outer film layer 13, wrapping bag body 1, upset portion 21 and spacing portion 22 are formed by folding the pasting after the wrapping paper cuts.

When the packaging bag is used, the two sides of the opening of the packaging bag body 1 are inwards folded, the turnover part 21 is forwards turned, the turnover part is adhered to the front surface of the packaging bag body 1 through the non-setting adhesive 25, the limiting parts 22 on the two sides are backwards bent, the limiting parts 22 are fixed through the action of the metal wires 24, and therefore the packaging bag can be sealed.

When the materials in the bag are less, the overturning part 21 is overturned forwards and is adhered to the front surface of the packaging bag body 1, then the opening position of the packaging bag body 1 is rolled up clockwise or anticlockwise, the limiting part 22 is bent forwards or backwards, the limiting part 22 is fixed by the metal wire 24, and the coiled part can be limited, so that the whole volume of the packaging bag is reduced.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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. The utility model provides a paper wrapping bag with paper-plastic separation structure, includes wrapping bag body (1), its characterized in that: the packaging bag comprises a packaging bag body (1) and is characterized in that the packaging bag body (1) comprises a paper layer (11), an inner thin film layer (12) and an outer thin film layer (13), the paper layer (11), the inner thin film layer (12) and the outer thin film layer (13) are bonded through hot melt adhesive tapes (14), and a sealing assembly (2) is arranged at the top of the packaging bag body (1);

the hot-melt adhesive tape (14) comprises a first adhesive tape (141) and a second adhesive tape (142), the first adhesive tape (141) and the second adhesive tape (142) are arranged perpendicularly and crosswise, and the first adhesive tape (141) and the second adhesive tape (142) are arranged at equal intervals.

2. The paper packaging bag with the paper-plastic separation structure as claimed in claim 1, wherein: the sealing assembly (2) comprises a turnover part (21) fixed to the top of the packaging bag body (1), and limiting parts (22) are fixedly connected to two sides of the turnover part (21).

3. The paper packaging bag with the paper-plastic separation structure as claimed in claim 2, wherein: the front of upset portion (21) is fixed with wire (24) of horizontal setting through encapsulation subsides (23), and the end of wire (24) and encapsulation subsides (23) is parallel and level with the side of spacing portion (22).

4. The paper packaging bag with the paper-plastic separation structure as claimed in claim 3, wherein: adhesive stickers (25) are adhered to the front face of the turnover part (21) and are positioned above and below the packaging label (23).

5. The paper packaging bag with the paper-plastic separation structure as claimed in claim 1, wherein: the inner film layer (12) and the outer film layer (13) are both made of PE materials.

6. The paper packaging bag with the paper-plastic separation structure as claimed in claim 2, wherein: the packaging bag is characterized in that the packaging bag body (1), the turning part (21) and the limiting part (22) are formed by cutting and folding packaging paper and then pasting the packaging paper.