CN213863442U

CN213863442U - Degradable self-sealing bag

Info

Publication number: CN213863442U
Application number: CN202022695240.1U
Authority: CN
Inventors: 吴佳胤
Original assignee: Shanghai Jiuguangxing Plastic Products Co ltd
Current assignee: Shanghai Jiuguangxing Plastic Products Co ltd
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-08-03
Anticipated expiration: 2030-11-19

Abstract

The utility model discloses a degradable valve bag, including the supporting shoe, the right side fixedly connected with connecting block of card strip, the left side fixedly connected with mounting bar of second packaging bag, the draw-in groove has been seted up to the inside of mounting bar. This degradable self-sealing bag, will stitch through two wrapping bags from the bag line, later increase the one deck wrapping bag in inside, outer wrapping bag all adopts degradable macromolecular material to make, inside wrapping bag also adopts degradable macromolecular material to make simultaneously, one side alright with the inside leakproofness of improvement self-sealing bag, can prevent liquid when having liquid and spill, the structural strength who takes turns to the bag from greatly, will take turns to semi-circular structure from the partly design of bag opening part block, both conveniently tear, also can be fine carry out the block with the draw-in groove, adopt bilayer structural design simultaneously, the leakproofness of opening part has further been improved, the practicality has been improved greatly.

Description

Degradable self-sealing bag

Technical Field

The utility model relates to a valve bag technical field specifically is a degradable valve bag.

Background

The self-sealing bag is a kind of bag which can be pressed and sealed automatically, and usually includes a compact bag, a keel bag, a zipper bag, etc., the self-sealing bag is also called as a compact bag, a bone-sticking bag, a sealing bag, a zipper bag, a keel bag, and a kind of plastic bag which can be sealed repeatedly is made by using polyethylene and high-pressure linear polyethylene through film blowing and bag making by a hot cutting machine.

However, the sealed most all of current sealed pad are the PE material and make, do not have the degradable function, and is not environmental protection, make the plastic bag cause very serious pollution to the environment, the environment of our life has seriously been influenced, the strip of paper used for sealing of the opening part of the valve bag that has now simultaneously most all is the individual layer design, in case there is a department not to seal tightly, will lead to spilling from the inside article of valve bag, sealed effect is not strong, sack itself is too thin simultaneously, very easily by the scratch, cause inside liquid to leak, greatly reduced the practicality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a degradable valve bag is in order to solve and to propose among the above-mentioned background art that current sealed pad most all is the PE material and makes, do not have the degradable function, not environmental protection, make the plastic bag cause very serious pollution to the environment, we have seriously influenced the environment of living, the strip of paper used for sealing of the opening part of current valve bag simultaneously most all is the individual layer design, in case there is one department not to seal tightly, will lead to spilling from the inside article of valve bag, sealed effect is not strong, sack itself is too thin simultaneously, very easily be lacerated, cause inside liquid leakage, greatly reduced the problem of practicality.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bag is proclaimed oneself to degradable, includes first packing bag, the right side fixedly connected with second packing bag of first packing bag, fixedly connected with third packing bag between first packing bag and the second packing bag, the right side fixedly connected with card strip of first packing bag, the right side fixedly connected with connecting block of card strip, the right side fixedly connected with fixture block of connecting block, the left side fixedly connected with mounting bar of second packing bag, the draw-in groove has been seted up to the inside of mounting bar.

Preferably, the first packaging bag and the second packaging bag are made of PLA high polymer materials, and the length, the width and the height of the first packaging bag are the same as those of the second packaging bag.

Preferably, the third packaging bag is made of a PBA polymer material, and the thickness of the third packaging bag is the same as the thickness of the first packaging bag and the second packaging bag.

Preferably, the clamping block is designed to be of a semicircular structure, the length of the clamping block is the same as that of the clamping groove, and the clamping block is connected with the clamping groove in a clamping mode.

Preferably, the clamping strip, the connecting block, the clamping block, the mounting strip and the clamping groove are respectively provided with two clamping strips.

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

1. this bag is proclaimed oneself to degradable, through first wrapping bag, the setting of second wrapping bag and third wrapping bag, will proclaim oneself the bag line and splice through two wrapping bags, later increase the one deck wrapping bag in inside, outer wrapping bag all adopts degradable macromolecular material to make, the wrapping bag of inside also adopts degradable macromolecular material to make simultaneously, the thickness of wrapping bag is in order to conveniently having improved to inside wrapping bag, prevent to be lacerated easily, the party alright in order to improve the leakproofness of proclaiming oneself the bag inside, can prevent that liquid from spilling when having liquid, the structural strength who proclaims oneself the bag has been improved greatly.

2. This bag is proclaimed oneself to degradable through the setting of card strip, connecting block, fixture block, mounting bar and draw-in groove, will proclaim oneself the bag opening part and design through the structure of sealing the strip, designs into semi-circular structure with partly of block simultaneously, both conveniently tears, also can be fine carry out the block with the draw-in groove, adopts bilayer structural design simultaneously, has further improved the leakproofness of opening part, has improved the practicality greatly.

Drawings

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

FIG. 2 is a schematic view of the three-dimensional structure of the clip strip of the present invention;

FIG. 3 is a schematic view of the three-dimensional structure of the mounting bar of the present invention;

fig. 4 is a left side view of the sectional structure of the present invention.

In the figure: 1. a first packaging bag; 2. a second packaging bag; 3. a third packaging bag; 4. clamping the strip; 5. connecting blocks; 6. a clamping block; 7. mounting a bar; 8. a clamping groove.

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. 1-4, the present invention provides a technical solution: the utility model provides a bag is proclaimed oneself to degradable, including first packing bag 1, first packing bag 1's right side fixedly connected with second packing bag 2, fixedly connected with third packing bag 3 between first packing bag 1 and the second packing bag 2, first packing bag 1's right side fixedly connected with card strip 4, the right side fixedly connected with connecting block 5 of card strip 4, the right side fixedly connected with fixture block 6 of connecting block 5, second packing bag 2's left side fixedly connected with mounting bar 7, draw-in groove 8 has been seted up to the inside of mounting bar 7.

Further, first packing bag 1 and second packing bag 2 all adopt PLA macromolecular material, and first packing bag 1 is the same with second packing bag 2's length width height homogeneous, and overall structure's is pleasing to the eye, can degrade simultaneously.

Further, the third packing bag 3 adopts PBA macromolecular material, and the thickness of third packing bag 3 is the same with the thickness of first packing bag 1 and second packing bag 2, improves the thickness of valve bag, can degrade the environmental protection simultaneously.

Furthermore, the fixture block 6 is designed in a semicircular structure, the length of the fixture block 6 is the same as that of the clamping groove 8, and the fixture block 6 is connected with the clamping groove 8 in a clamping manner, so that the self-sealing bag can be conveniently clamped and torn.

Furthermore, the clamping strips 4, the connecting blocks 5, the clamping blocks 6, the mounting strips 7 and the clamping grooves 8 are respectively provided with two parts, and the sealing effect of the opening of the self-sealing bag is further improved due to the double-layer design.

The working principle is as follows: firstly, when articles are stored in the self-sealing bag, the third packaging bag 3 in the self-sealing bag can play a good waterproof effect, liquid is prevented from leaking through the first packaging bag 1 and the second packaging bag 2, meanwhile, the third packaging bag 3 is matched with the first packaging bag 1 and the second packaging bag 2 for use, the thickness of the self-sealing bag is improved, the self-sealing bag is prevented from being easily scratched, the articles in the self-sealing bag are effectively protected, meanwhile, the first packaging bag 1, the second packaging bag 2 and the third packaging bag 3 are made of degradable high polymer materials, the self-degradation can be rapidly carried out, no pollution to the environment is caused, the environment is protected and healthy, meanwhile, the clamping block 6 at the opening of the self-sealing bag is designed to be in a semicircular structure, the clamping with the clamping groove 8 can be well carried out, the tearing is also convenient, the use is convenient and fast, meanwhile, the double-layer sealing strip is arranged, when the sealing strip at a certain position is not sealed, the other sealing strip has good sealing effect, and the sealing effect of the self-sealing bag is further improved.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. A degradable valve bag, includes first wrapping bag (1), its characterized in that: right side fixedly connected with second packing bag (2) of first packing bag (1), fixedly connected with third packing bag (3) between first packing bag (1) and second packing bag (2), the right side fixedly connected with card strip (4) of first packing bag (1), the right side fixedly connected with connecting block (5) of card strip (4), the right side fixedly connected with fixture block (6) of connecting block (5), the left side fixedly connected with mounting bar (7) of second packing bag (2), draw-in groove (8) have been seted up to the inside of mounting bar (7).

2. The degradable self-sealing bag of claim 1, wherein: first wrapping bag (1) and second wrapping bag (2) all adopt PLA macromolecular material, the length and width height homogeneous phase of first wrapping bag (1) and second wrapping bag (2) is the same.

3. The degradable self-sealing bag of claim 1, wherein: the third packaging bag (3) is made of a PBA high polymer material, and the thickness of the third packaging bag (3) is the same as that of the first packaging bag (1) and that of the second packaging bag (2).

4. The degradable self-sealing bag of claim 1, wherein: the clamping block (6) is designed to be of a semicircular structure, the length of the clamping block (6) is the same as that of the clamping groove (8), and the clamping block (6) is connected with the clamping groove (8) in a clamping mode.

5. The degradable self-sealing bag of claim 1, wherein: the clamping strip (4), the connecting block (5), the clamping block (6), the mounting strip (7) and the clamping groove (8) are respectively provided with two parts.