CN215476853U

CN215476853U - Eight-edge sealing bag with one-way exhaust valve

Info

Publication number: CN215476853U
Application number: CN202121234839.3U
Authority: CN
Inventors: 黄通针; 严家荣; 黄言朗; 陈秀华; 张玉燕; 黄伟伟
Original assignee: Zhejiang Fucheng Packaging Co ltd
Current assignee: Zhejiang Fucheng Packaging Co ltd
Priority date: 2021-06-03
Filing date: 2021-06-03
Publication date: 2022-01-11
Anticipated expiration: 2031-06-03

Abstract

The utility model discloses an eight-side sealing bag with a one-way exhaust valve in the field of packaging bags, which comprises a rigid eight-side bag, an inner bag, a visible transparent plate and a one-way valve, wherein the one-way valve is arranged on the rear inner wall of the rigid eight-side bag; set up transparent inner bag at the inner chamber of hard eight limit bags, after article use, can directly take out the inner bag, but outside hard eight limit bag recycle, the sealed department at top sets up the sealed mode of first unsmooth sealed knot and the unsmooth sealed knot of second, ensures the leakproofness of inside article, and the right side of tearing the strip at the sawtooth sets up easily tears the mouth, is convenient for open the wrapping bag, and is more humanized during the use.

Description

Eight-edge sealing bag with one-way exhaust valve

Technical Field

The utility model relates to the field of packaging bags, in particular to an eight-edge sealing bag with a one-way exhaust valve.

Background

Sealing, also known as closing and sealing, refers to various sealing processes performed after a product is contained in a packaging container, in order to ensure that the contained product remains in the container or in the packaging bag during transportation, storage and distribution, and to avoid contamination and damage. The packaging and sealing method and the materials and elements used are many, such as sealing cover, heat sealing and stapling. The sealed package is a relatively complex process technology, and a designer takes many factors into consideration when designing the sealed package.

The existing eight-side sealing bag is single in material, not recyclable, easy to wear when in use, easy for external air to flow into the bag body, and capable of enabling articles in the bag body to be affected with damp and damaged, low in service efficiency of the whole sealing bag, short in service life and not diverse in functionality during use.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to an eight-sided sealed pouch with a one-way venting valve to solve the problems set forth in the background above.

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

eight sealed bags with one-way discharge valve, including hard eight bag, inner bag, visual transparent plate, check valve, the check valve is installed to the back inner wall of hard eight bag, the first unsmooth sealed knot of fixedly connected with and the unsmooth sealed knot of second respectively of the back inner wall of hard eight bag, the fixed extension board of front end bottom fixedly connected with of hard eight bag, the visual transparent plate of front end bottom fixedly connected with of fixed extension board.

As a further scheme of the utility model: an inner bag is arranged in the inner cavity of the hard eight-edge bag, and a top edge stopping strip is arranged at the top of the inner bag.

As a still further scheme of the utility model: and a plurality of exhaust holes are formed in the top of the rear end of the rigid octagonal bag and communicated with the one-way valve.

As a still further scheme of the utility model: the bottom fixedly connected with of hard eight limit bags strengthens the base, the outer wall of hard eight limit bags scribbles waterproof coating.

As a still further scheme of the utility model: the top of the front end and the top of the front end of the hard eight-edge bag are fixedly connected with fixing rings, and the surfaces of the fixing rings are provided with hand bags.

As a still further scheme of the utility model: the top of hard eight limit bag front ends is provided with the sawtooth tear tape, the right side of sawtooth tear tape is provided with easily tearing the mouth.

As a still further scheme of the utility model: the top of the rigid eight-edge bag is provided with a hanging opening, and the inner wall of the rigid eight-edge bag is provided with a damp-proof layer.

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

according to the utility model, on the basis of the existing eight-side sealing bag, the functions of the eight-side sealing bag are optimized by adding the one-way exhaust valve and the exhaust hole, and meanwhile, the visible transparent plate is added on the front side of the body, so that a user can easily distinguish articles in the bag; set up transparent inner bag at the inner chamber of hard eight limit bags, after article use, can directly take out the inner bag, but outside hard eight limit bag recycle, the sealed department at top sets up the sealed mode of first unsmooth sealed knot and the unsmooth sealed knot of second, ensures the leakproofness of inside article, and the right side of tearing the strip at the sawtooth sets up easily tears the mouth, is convenient for open the wrapping bag, and is more humanized during the use.

Drawings

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

FIG. 2 is a structural cross-sectional view of a rigid eight-sided pouch according to the present invention;

fig. 3 is an enlarged view of the structure at a in the present invention.

In the figure: 1. reinforcing the base; 2. a rigid eight-sided bag; 3. a moisture barrier; 4. a saw-tooth tear strip; 5. an easy-to-tear opening; 6. a hanging port; 7. a fixing ring; 8. a handbag; 9. an inner bag; 10. top edge stopping strips; 11. a visible transparent plate; 12. fixing a support plate; 13. a one-way valve; 14. a first concave-convex sealing buckle; 15. a second concave-convex sealing buckle; 16. an exhaust hole; 17. and (3) a waterproof coating.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 3, in the embodiment of the present invention, the eight-sided sealed bag with the one-way exhaust valve includes a rigid eight-sided bag 2, an inner bag 9, a visible transparent plate 11, and a one-way valve 13, wherein the one-way valve 13 is installed on a rear inner wall of the rigid eight-sided bag 2, the rear inner wall of the rigid eight-sided bag 2 is fixedly connected with a first concave-convex sealing buckle 14 and a second concave-convex sealing buckle 15, respectively, a fixed support plate 12 is fixedly connected to a bottom of a front end of the rigid eight-sided bag 2, and the visible transparent plate 11 is fixedly connected to a bottom of a front end of the fixed support plate 12.

Wherein, the inner cavity of the hard eight-edge bag 2 is provided with an inner bag 9, the top of the inner bag 9 is provided with a topside check strip 10, the transparent inner bag 9 can be used for packing articles when in use, the inner bag 9 can be directly taken out after the articles are used, the top of the rear end of the hard eight-edge bag 2 is provided with a plurality of vent holes 16, the vent holes 16 are communicated with a one-way valve 13, the gas in the hard eight-edge bag 2 can be conveniently discharged outwards when in use, the internal articles can be better stored, the bottom of the hard eight-edge bag 2 is fixedly connected with a reinforced base 1, the outer wall of the hard eight-edge bag 2 is coated with a waterproof coating 17, the waterproof performance of the packing bag can be conveniently increased when in use, the internal articles can be protected from being affected with damp, the top of the front end and the rear end of the hard eight-edge bag 2 are fixedly connected with a fixed ring 7, the surface of the fixed ring 7 is provided with a handbag 8, the external hard eight-edge bag 2 can be conveniently recycled when in use, more green, the top of 2 front ends of rigid octagon bag is provided with sawtooth tear tape 4, the right side of sawtooth tear tape 4 is provided with easily tears mouthful 5, be convenient for set up easily and tear mouthful 5 on the right side of sawtooth tear tape 4 during the use, be convenient for open the wrapping bag, it is more humanized during the use, hang mouthful 6 has been seted up at the top of rigid octagon bag 2, the inner wall of rigid octagon bag 2 is provided with dampproof course 3, be convenient for hang rigid octagon bag 2 during the use, protect inside article not to receive the extrusion.

The working principle of the utility model is as follows: the packaging bag is composed of a rigid eight-side bag 2 and an inner bag 9, when in use, the rigid eight-side bag 2 is opened through an easy-to-tear opening 5 on the right side of a sawtooth tear strip 4, the inner bag 9 is taken out, articles in the inner bag 9 are taken out, the rest articles can be placed into an inner cavity of the rigid eight-side bag 2, a first concave-convex sealing buckle 14 and a second concave-convex sealing buckle 15 on the top are pressed to prevent air from entering the bag and continuing to store the articles, a one-way valve 13 is arranged on the inner side wall of the rigid eight-side bag 2, an exhaust port on the surface of the rigid eight-side bag 2 is communicated with the one-way valve 13, and gas in the rigid eight-side bag 2 can be discharged outwards, a visible transparent plate 11 is added on the front of a body, a user can easily distinguish the articles in the bag, a transparent inner bag 9 is arranged in the inner cavity of the rigid eight-side bag 2, the transparent inner bag 9 can be used for packaging the articles, and the inner bag 9 can be directly taken out after the articles are used, outside hard eight limit bags 2 recycle, the sealed department at top sets up the sealed mode of first unsmooth sealed knot 14 and the unsmooth sealed knot 15 of second, ensures the leakproofness of inside article, makes the inner space difficult for weing, tears the right side of strip 4 at the sawtooth and sets up and easily tear mouth 5, is convenient for open the wrapping bag, and is more humanized during the use.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. Eight sealed bags with one-way discharge valve, including hard eight bag (2), inner bag (9), visual transparent plate (11), check valve (13), its characterized in that: check valve (13) are installed to the back inner wall of hard eight limit bags (2), the back inner wall of hard eight limit bags (2) is the first unsmooth sealed knot of fixedly connected with (14) and the unsmooth sealed knot of second (15) respectively, the fixed extension board (12) of front end bottom fixedly connected with of hard eight limit bags (2), the visual transparent plate (11) of front end bottom fixedly connected with of fixed extension board (12).

2. The eight-sided sealed bag with one-way vent valve of claim 1, wherein: an inner bag (9) is arranged in the inner cavity of the hard eight-side bag (2), and a top side stopping strip (10) is arranged at the top of the inner bag (9).

3. The eight-sided sealed bag with one-way vent valve of claim 1, wherein: the top of the rear end of the rigid eight-side bag (2) is provided with a plurality of vent holes (16), and the vent holes (16) are communicated with the one-way valve (13).

4. The eight-sided sealed bag with one-way vent valve of claim 1, wherein: the bottom fixedly connected with of hard eight limit bags (2) reinforces base (1), the outer wall of hard eight limit bags (2) scribbles waterproof coating (17).

5. The eight-sided sealed bag with one-way vent valve of claim 1, wherein: the top of the front end and the back end of the hard eight-edge bag (2) are fixedly connected with fixing rings (7), and the surface of each fixing ring (7) is provided with a hand bag (8).

6. The eight-sided sealed bag with one-way vent valve of claim 1, wherein: the top of hard eight-sided bag (2) front end is provided with sawtooth tear tape (4), the right side of sawtooth tear tape (4) is provided with easily tearing mouth (5).

7. The eight-sided sealed bag with one-way vent valve of claim 1, wherein: the top of the hard eight-edge bag (2) is provided with a hanging opening (6), and the inner wall of the hard eight-edge bag (2) is provided with a moisture-proof layer (3).