CN210149874U

CN210149874U - Bag opening sealing structure of multi-connected heat sealing bag

Info

Publication number: CN210149874U
Application number: CN201920861169.4U
Authority: CN
Inventors: 龙其成
Original assignee: Anqing Kang Mingna Packing Co Ltd
Current assignee: Anqing Kang Mingna Packing Co Ltd
Priority date: 2019-06-10
Filing date: 2019-06-10
Publication date: 2020-03-17
Anticipated expiration: 2029-06-10

Abstract

The utility model provides a sack seal structure of multiple hot-seal bag, including the storage bag body, form the cavity structure in the storage bag body, in the cavity, cut apart into two equal cavity structures through the plastic interlayer, the top symmetry of plastic interlayer is equipped with two banding, and the one side that two banding are kept away from each other is equipped with second concavo-convex bone respectively, two the outside symmetry of storage bag body is equipped with first concavo-convex bone, the first concavo-convex bone with the position of second concavo-convex bone corresponds each other and interlock each other; the storage bag is characterized in that third concave-convex ribs are arranged on the inner wall, opposite to the inner wall, of the storage bag body, fourth concave-convex ribs are symmetrically arranged on two sides of the plastic interlayer, and the third concave-convex ribs and the fourth concave-convex ribs correspond to each other one by one and are meshed with each other. The utility model has the advantages of reasonable design, convenient to use not only can increase the variety of splendid attire product, simultaneously, also can increase the sealed tightness of sack.

Description

Bag opening sealing structure of multi-connected heat sealing bag

Technical Field

The utility model mainly relates to a technical field of heat-seal bag, concretely relates to sack seal structure of many hot-seal bags that ally oneself with.

Background

The heat sealing bag is a commonly used disposable plastic bag.

In the existing heat-sealing bag structure, a simple structure and a cavity structure are adopted, so that the variety of articles contained in one heat-sealing bag is less, and the functionality of the heat-sealing bag is insufficient; moreover, the existing heat-sealing bag directly adopts the concave-convex bone arranged inside the top end of the bag opening to carry out bag opening sealing work, so that the concave-convex bone of the bag opening is easy to fall off, and the phenomenon that the internal product of the heat-sealing bag is scattered is caused.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a sack seal structure of many hot sealing bags for propose in solving above-mentioned background art, current hot sealing bag structure is more single, adopts independent cavity structure and leads to the limited technical problem of article of hot sealing bag splendid attire.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

a bag opening sealing structure of a multi-connected heat sealing bag comprises a storage bag body, wherein a cavity structure is formed in the storage bag body, the cavity is internally divided into two equal cavity structures through a plastic interlayer, two sealing edges are symmetrically arranged at the top end of the plastic interlayer, second concave-convex ribs are respectively arranged on the sides, away from each other, of the two sealing edges, first concave-convex ribs are symmetrically arranged on the outer sides of the two storage bag bodies, and the first concave-convex ribs and the second concave-convex ribs are mutually corresponding in position and mutually meshed; third concave-convex ribs are arranged on the opposite inner walls of the storage bag body, fourth concave-convex ribs are symmetrically arranged on two sides of the plastic interlayer, and the third concave-convex ribs and the fourth concave-convex ribs correspond to each other one by one and are meshed with each other; and each cavity is divided into a plurality of equal small cavity structures through mutual occlusion of a third concave-convex bone and a fourth concave-convex bone.

Furthermore, the second ribs are arranged along the length direction of the edge seal, and two ends of the second ribs extend to the end parts of the side edges at two sides of the length direction of the edge seal; the first concave-convex bone is arranged along the length direction of the storage bag body, and the two ends of the first concave-convex bone extend to the end parts of the side edges of the two sides of the length direction of the storage bag body.

Furthermore, the plastic interlayer and the sealing edge are of an integrated structure, and a crease is arranged between the plastic interlayer and the sealing edge.

Furthermore, three third concave-convex bones are arranged along the length direction of the storage bag body, and three third concave-convex bones are uniformly arranged along the width direction of the storage bag body; the fourth unsmooth bone is followed the length direction setting of plastic interlayer, and along the width direction of plastic interlayer, the fourth unsmooth bone evenly is equipped with threely.

Furthermore, the inner walls of two opposite sides of the storage bag body are provided with membrane bubbles, and the membrane bubbles are uniformly distributed on two sides of the membrane bubbles.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has reasonable structure design and convenient use, and can divide the cavity of the storage bag body into two equal containing cavities through the design of the plastic interlayer, and can divide the independent containing cavity into a plurality of same small cavity structures through the effect of the occlusion of a plurality of third concave-convex bones and a fourth concave-convex bone, thereby effectively improving the diversity of articles contained in the heat-sealing bag; furthermore, the third concave-convex bone and the fourth concave-convex bone can be selected for occlusion according to the volume of the contained object, so as to determine the volume of the small cavity; further, establish the effect of second concavo-convex bone and first concavo-convex bone on two banding through the symmetry, can effectually realize sack closure effect to this seal structure's the ability of sealing is superior to current unsmooth bone interlock ability of designing unsmooth bone at sack internal design.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

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

FIG. 2 is a schematic structural view of the plastic interlayer of the present invention;

fig. 3 is the inner wall structure display diagram of the storage bag of the utility model.

In the figure: 1-storage bag; 1 a-a first bone; 1 b-the fourth concavo-convex bone; 1 c-a bubble film; 2-plastic interlayer; 2 a-a third concavo-convex bone; 2 b-folding; 21-edge sealing; 21 a-second concavo-convex bone.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

In an embodiment, referring to fig. 1-3, a bag mouth sealing structure of a multiple heat-sealing bag comprises a storage bag body 1, wherein a cavity structure is formed in the storage bag body 1, the cavity is divided into two equal cavity structures by a plastic interlayer 2, two sealing edges 21 are symmetrically arranged at the top end of the plastic interlayer 2, second concave-convex ribs 21a are respectively arranged on the sides of the two sealing edges 21 away from each other, first concave-convex ribs 1a are symmetrically arranged on the outer sides of the two storage bag bodies 1, and the first concave-convex ribs 1a and the second concave-convex ribs 21a are mutually corresponding and meshed; third concave-convex ribs 2a are arranged on the opposite inner walls of the storage bag body 1, fourth concave-convex ribs 1b are symmetrically arranged on two sides of the plastic interlayer 2, and the third concave-convex ribs 2a and the fourth concave-convex ribs 1b correspond to each other one by one and are mutually meshed; and each cavity is divided into a plurality of equal small cavity structures through mutual occlusion of the third concave-convex bone 2a and the fourth concave-convex bone 1 b.

Referring to fig. 1, the second ribs 21a are disposed along the length direction of the sealing edge 21, and two ends of the second ribs 21a extend to the end portions of the side edges at two sides of the length direction of the sealing edge 21; the first concave-convex bone 1a is arranged along the length direction of the storage bag body 1, and the two ends of the first concave-convex bone 1a extend to the end parts of the side edges of the two sides of the length direction of the storage bag body 1. In this embodiment, through the effect of first concavo-convex bone 1a and second concavo-convex bone 21a, can effectively realize two banding 21 and carry out the effect of capping to two cavitys one by one to ensure the leakproofness of the sack of storage bag 1.

Referring to fig. 2, the plastic partition layer 2 and the sealing edge 21 are integrated, and a fold 2b is disposed between the plastic partition layer 2 and the sealing edge 21. In this embodiment, the height of the hem seal 21 when folded in half can be determined by the action of the fold 2 b.

Referring to fig. 2-3, three third ribs 2a are uniformly arranged along the length direction of the storage bag body 1 and along the width direction of the storage bag body 1; the fourth ribs 1b are arranged along the length direction of the plastic interlayer 2 and along the width direction of the plastic interlayer 2, and the number of the fourth ribs 1b is three. In this embodiment, through the design effect of the third ribs 2a and the fourth ribs 1b, each cavity can be designed into a plurality of small cavity structures one by one, and simultaneously, the number of the third ribs 2a and the fourth ribs 1b can be selected according to the size of the product, so that the size of the small cavity is changed, and the product requirements of different sizes are met.

Referring to fig. 3, the inner walls of two opposite sides of the storage bag body 1 are provided with membrane bubbles 1c, and the membrane bubbles 1c are uniformly distributed on two sides of the membrane bubbles 1 c. In the embodiment, the damage or damage to different degrees of the product in the heat-sealed bag caused by impact or extrusion can be effectively avoided through the action of the film bubbles 1 c.

The above description of the present invention is made in conjunction with the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and the method and the technical solution of the present invention are not substantially improved or directly applied to other occasions without improvement, and are all within the protection scope of the present invention.

Claims

1. The bag opening sealing structure of the multi-connected heat sealing bag comprises a storage bag body (1) and is characterized in that a cavity structure is formed in the storage bag body (1), the cavity is internally divided into two equal cavity structures through a plastic interlayer (2), two sealing edges (21) are symmetrically arranged at the top end of the plastic interlayer (2), second concave-convex ribs (21 a) are respectively arranged on one sides, far away from each other, of the two sealing edges (21), first concave-convex ribs (1 a) are symmetrically arranged on the outer sides of the two storage bag bodies (1), and the first concave-convex ribs (1 a) and the second concave-convex ribs (21 a) are mutually corresponding and meshed; third concave-convex ribs (2 a) are arranged on the opposite inner walls of the storage bag body (1), fourth concave-convex ribs (1 b) are symmetrically arranged on two sides of the plastic interlayer (2), and the third concave-convex ribs (2 a) and the fourth concave-convex ribs (1 b) correspond to each other one by one and are meshed with each other; and each cavity is divided into a plurality of equal small cavity structures through mutual occlusion of a third concave-convex bone (2 a) and a fourth concave-convex bone (1 b).

2. A mouth sealing structure of a multiple heat sealing bag according to claim 1, wherein the second ribs (21 a) are disposed along the length direction of the sealing edge (21), and two ends of the second ribs (21 a) extend to the side ends of two sides of the sealing edge (21) in the length direction; the storage bag comprises a storage bag body (1), and is characterized in that the first concave-convex ribs (1 a) are arranged along the length direction of the storage bag body (1), and the two ends of the first concave-convex ribs (1 a) extend to the end parts of the side edges of the two sides of the storage bag body (1) in the length direction.

3. A bag mouth sealing structure of a multiple heat sealing bag according to claim 1, wherein the plastic partition layer (2) and the sealing edge (21) are of an integral structure, and a crease (2 b) is provided between the plastic partition layer (2) and the sealing edge (21).

4. A bag mouth sealing structure of a multiple heat sealing bag according to claim 1, wherein three of the third ribs (2 a) are arranged along the length direction of the storage bag body (1), and three of the third ribs (2 a) are uniformly arranged along the width direction of the storage bag body (1); the fourth ribs (1 b) are arranged along the length direction of the plastic interlayer (2) and along the width direction of the plastic interlayer (2), and the number of the fourth ribs (1 b) is three.

5. A bag mouth sealing structure of a multiple heat sealing bag according to claim 4, wherein the inner walls of two opposite sides of the storage bag body (1) are provided with membrane bubbles (1 c), and the membrane bubbles (1 c) are uniformly distributed on two sides of the membrane bubbles (1 c).