CN210913547U

CN210913547U - Food aseptic packaging bag

Info

Publication number: CN210913547U
Application number: CN201921839615.8U
Authority: CN
Inventors: 程翠
Original assignee: Shaoguan Xiaochao Biotechnology Co ltd
Current assignee: Shaoguan Xiaochao Biotechnology Co ltd
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-07-03
Anticipated expiration: 2029-10-29

Abstract

The utility model relates to the technical field of packaging bags, in particular to an aseptic packaging bag for food, which comprises an aseptic bag body, wherein the inner side surfaces of the bag body at two sides of the aseptic bag body, which are close to the bag opening position, are respectively provided with a front sealing strip and a rear sealing strip which are mutually symmetrical, and the bag body at one side of the aseptic bag body is also internally provided with an exhaust hole communicated with the outside; exhaust device is arranged in the exhaust hole, the exhaust device comprises two mutually symmetrical fixed patches which are respectively arranged at the openings of two side holes of the exhaust hole, a fixed ring which is of an intermediate structure is arranged between the two fixed patches, an exhaust pipe is also arranged on the fixed patch positioned outside the sterile bag body, and a one-way valve is arranged on the exhaust pipe. The utility model discloses facilitate the use, be convenient for with the air escape in the aseptic packaging bag, be favorable to the save of food.

Description

Food aseptic packaging bag

Technical Field

The utility model relates to a wrapping bag technical field, specifically speaking relates to a food aseptic packaging bag.

Background

When food is packaged, corresponding aseptic packaging bags are generally selected for packaging in order to ensure that the quality of the food meets requirements, but after the general aseptic packaging bags are opened, more air which cannot be discharged is accumulated in the bags, and the quality guarantee period of the food is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a food aseptic packaging bag to solve certain or some defects that propose in the above-mentioned background art.

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

a food aseptic packaging bag comprises an aseptic bag body, wherein the inner side surfaces of the bag body at two sides of the aseptic bag body close to the bag opening of the aseptic bag body are respectively provided with a front sealing strip and a rear sealing strip which are mutually symmetrical, and the bag body at one side of the aseptic bag body is also internally provided with an exhaust hole communicated with the outside; exhaust intraductal exhaust apparatus that is equipped with of exhaust, exhaust apparatus includes that two mutual symmetries just set up respectively the fixed paster of exhaust hole both sides opening department, the central point of fixed paster puts the department and is equipped with the through-hole that is linked together with the external world, two be equipped with the solid fixed ring that is intermediate structure between the fixed paster, gu fixed ring is located in the through-hole, be located aseptic bag external portion still be equipped with the blast pipe on the fixed paster, the blast pipe with the exhaust hole is linked together, be equipped with the check valve on the blast pipe.

Preferably, the surface of the sterile bag body is also provided with an anti-puncture cushion layer, so that the sterile bag body is not easy to puncture when in use.

Preferably, the sterile bag body, the fixed patch, the fixed ring and the exhaust pipe are of an integrally formed structure, so that the structure is firmer.

Preferably, be equipped with porous otter board on the pipe wall of blast pipe, the drier storage package has been placed on the porous otter board, still be equipped with sealed lid on the blast pipe, be equipped with the annular thread groove that is linked together with the external world in the sealed lid, the external screw thread on blast pipe surface with annular thread groove threaded connection, still be equipped with a plurality of air vents that are linked together with the external world on the cell wall of annular thread groove, make the mouth of pipe department of blast pipe can be in dry environment, reduce the adverse effect that humid air caused food.

Preferably, all be equipped with the tractive area on the both sides bag body of aseptic bag body, conveniently through drawing the tractive area open, realize giving the aseptic bag body and open.

Preferably, the tail end of the pulling strip is internally provided with a hanging hole communicated with the outside, so that the sterile bag body can be conveniently hung on an outside hook by the pulling strip.

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

1. the utility model discloses a puncture-proof bed course that sets up, make the structure of the aseptic bag body more firm, exhaust apparatus through setting up, with the aseptic bag body sealed back, be convenient for discharge the internal air of aseptic bag from the blast pipe, and through the check valve that sets up, can avoid gas to enter into aseptic bag again internal, in addition through the drier storage package that sets up, the mouth of pipe position that can guarantee the blast pipe is in dry environment, general aseptic wrapping bag has been solved after opening the bag, can accumulate more unable exhaust air in the bag, further can influence the problem of food shelf life.

2. The utility model discloses a stretch-draw area that sets up makes and opens the aseptic bag body more smooth, through the hole that hangs that sets up, conveniently hangs the aseptic bag body on external couple, facilitates the use, has solved general aseptic wrapping bag when using, is not convenient for hang the problem on external wall body.

Drawings

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

FIG. 2 is an exploded view of the present invention;

FIG. 3 is an exploded view of the exhaust apparatus of the present invention;

fig. 4 is a bottom view of the sealing cover of the present invention;

fig. 5 is a schematic structural view of the pulling belt of the present invention.

In the figure: 1. a sterile bag body; 10. the cushion layer is prevented from being punctured; 11. a sealing strip; 12. an exhaust hole; 2. an exhaust device; 20. fixing the patch; 201. a through hole; 21. a fixing ring; 22. an exhaust pipe; 23. a one-way valve; 24. a porous mesh plate; 25. a desiccant storage pack; 26. a sealing cover; 261. an annular thread groove; 27. a vent hole; 3. pulling the belt; 30. and (4) hanging holes.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-5, the present invention provides a technical solution:

an aseptic food packaging bag is shown in figures 1 to 4 and comprises an aseptic bag body 1, wherein the aseptic bag body 1 is made of food-grade PE materials, so that the aseptic bag body can meet the standard of containing edible articles;

the inner side surfaces of the two side bag bodies, close to the bag opening, of the sterile bag body 1 are respectively provided with a front sealing strip 11 and a rear sealing strip 11 which are mutually symmetrical, the sealing strips 11 and the sterile bag body 1 are in an integrally formed structure, so that the structure is firmer, and the sealing strips 11 in the belt body on one side of the sterile bag body 1 are in clamping fit with the sealing strips 11 in the belt body on the other side of the sterile bag body 1, so that the sterile bag body 1 can be conveniently opened or closed;

an exhaust hole 12 communicated with the outside is further formed in the bag body on one side of the sterile bag body 1, an exhaust device 2 is arranged in the exhaust hole 12, the exhaust device 2 comprises two fixing patches 20 which are symmetrical to each other and are respectively arranged at the side hole openings of the exhaust hole 12, one fixing patch 20 is positioned on the inner surface of the sterile bag body 1, the other fixing patch 20 is positioned on the outer surface of the sterile bag body 1, a through hole 201 communicated with the outside is formed in the center of the fixing patch 20, a fixing ring 21 in an intermediate structure is arranged between the two fixing patches 20, the fixing ring 21 is positioned in the through hole 201, an exhaust pipe 22 is further arranged on the fixing patch 20 positioned outside the sterile bag body 1, the exhaust pipe 22 is communicated with the exhaust hole 12, and the sterile bag body 1, the fixing patches 20, the fixing ring 21 and the exhaust pipe 22 are of; the exhaust pipe 22 is provided with a one-way valve 23 to ensure that the air in the sterile bag body 1 can be exhausted from the exhaust pipe 22 along the one-way valve 23, and the external air can not enter the sterile bag body 1 from the exhaust pipe 22 along the one-way valve 23.

In this embodiment, aseptic bag body 1's surface still is equipped with puncture-proof bed course 10, puncture-proof bed course 10 and aseptic bag body 1 be integrated into one piece structure, and puncture-proof bed course 10 adopts rubber materials to make, guarantees that aseptic bag body 1 is difficult for being punctured when using.

Specifically, the check valve 23 can adopt JT1160 series gas check valve manufactured by fuzhou Jingteng fine rubber and plastic products limited, the internal components of the gas check valve are provided by the manufacturer, the structure of the gas check valve is the prior art, the technical personnel in the field can completely realize the gas check valve, the description is omitted, and the protection content of the utility model also does not relate to the improvement of the internal structure of the gas check valve.

Further, a porous screen 24 is tightly bonded on the pipe wall of the exhaust pipe 22, and the porous screen 24 is in a porous net structure, so that gas can be normally exhausted;

the desiccant storage bag 25 is placed on the porous mesh plate 24, so that the mouth of the exhaust pipe 22 can be in a dry environment, the adverse effect of humid air on food is reduced, and meanwhile, the desiccant storage bag 25 is convenient to take out and directly replace when needed; the exhaust pipe 22 is also provided with a sealing cover 26, an annular thread groove 261 communicated with the outside is arranged in the sealing cover 26, external threads are arranged on the surface of the exhaust pipe 22, the external threads on the surface of the exhaust pipe 22 are in threaded connection with the annular thread groove 261, the sealing cover 26 is conveniently screwed into the exhaust pipe 22, the desiccant storage bag 25 is ensured not to fall off, and meanwhile, the desiccant storage bag 25 is conveniently replaced after the sealing cover 26 is unscrewed; the wall of the annular thread groove 261 is further provided with a plurality of vent holes 27 communicated with the outside, so that the gas can be normally discharged.

In this embodiment, through the exhaust apparatus 2 that sets up, be convenient for give the discharge with the gas in the aseptic bag body 1, and avoid the outside air to enter into the inside of the aseptic bag body 1 along blast pipe 22, solved general aseptic wrapping bag after opening the bag, can accumulate more unable exhaust air in the bag, further can influence the problem of food shelf life.

In concrete operation, hang aseptic bag body 1 on external wall body for the convenience, consequently, make the improvement to aseptic bag body 1 on the basis of above-mentioned scheme, as shown in fig. 5, all be equipped with tractive area 3 on the both sides bag body of aseptic bag body 1, tractive area 3 and aseptic bag body 1 are integrated into one piece structure, guarantee that its structure is more firm, conveniently simultaneously through dragging area 3 open aseptic bag body 1.

In this embodiment, the tail end of the pulling strip 3 is provided with a hanging hole 30 communicated with the outside, so that the sterile bag body 1 can be conveniently hung on an outside hook by using the pulling strip 3, and the problem that the common sterile packaging bag is inconvenient to hang on an outside wall body when in use is solved.

When the food sterile packaging bag of the utility model is used, the sterile bag body 1 can be opened by directly pulling the two side bag bodies of the sterile bag body 1 to the outside, and when the sterile packaging bag is closed, the sealing strips 11 on the two side bag bodies of the sterile bag body 1 are mutually clamped, the aseptic bag body 1 can be sealed, when the aseptic bag body 1 is sealed and more air is stored in the aseptic bag body 1, the sterile bag body 1 is extruded, the air in the sterile bag body 1 is discharged from the exhaust pipe 22 along the one-way valve 23, the drying agent storage bag 25 can ensure that the opening part of the exhaust pipe 22 is kept dry, and finally the sterile bag body 1 can be hung on a hook on an external wall body through the hanging hole 30 on the pulling strip 3, so that the problem that after a common sterile packaging bag is opened, the bag can accumulate more air which can not be discharged, and further the shelf life of the food can be influenced.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a food aseptic packaging bag, includes aseptic bag body (1), its characterized in that: the inner side surfaces of the two side bag bodies, close to the bag opening, of the sterile bag body (1) are respectively provided with a front sealing strip (11) and a rear sealing strip (11) which are mutually symmetrical, and the bag body at one side of the sterile bag body (1) is also internally provided with an exhaust hole (12) communicated with the outside; be equipped with exhaust apparatus (2) in exhaust hole (12), exhaust apparatus (2) include two mutual symmetries and set up respectively exhaust hole (12) both ends hole department's fixed paster (20), the central point of fixed paster (20) puts the department and is equipped with through-hole (201) that are linked together with the external world, two be equipped with between fixed paster (20) and be the solid fixed ring (21) of intermediate structure, gu fixed ring (21) are located in through-hole (201), be located aseptic bag body (1) outside still be equipped with blast pipe (22) on fixed paster (20), blast pipe (22) with exhaust hole (12) are linked together, be equipped with check valve (23) on blast pipe (22).

2. The aseptic food packaging bag according to claim 1, wherein: the surface of the sterile bag body (1) is also provided with an anti-puncture cushion layer (10).

3. The aseptic food packaging bag according to claim 1, wherein: the sterile bag body (1), the fixing patch (20), the fixing ring (21) and the exhaust pipe (22) are of an integrally formed structure.

4. The aseptic food packaging bag according to claim 1, wherein: be equipped with porous otter board (24) on the pipe wall of blast pipe (22), desiccant storage bag (25) have been placed on porous otter board (24), still be equipped with sealed lid (26) on blast pipe (22), be equipped with annular thread groove (261) that are linked together with the external world in sealed lid (26), the external screw thread on blast pipe (22) surface with annular thread groove (261) threaded connection, still be equipped with a plurality of air vents (27) that are linked together with the external world on the cell wall of annular thread groove (261).

5. The aseptic food packaging bag according to claim 1, wherein: pulling belts (3) are arranged on the two side bag bodies of the sterile bag body (1).

6. The aseptic food packaging bag according to claim 5, wherein: a hanging hole (30) communicated with the outside is arranged in the tail end belt body of the traction belt (3).