CN211033576U

CN211033576U - Dried worm packaging bag

Info

Publication number: CN211033576U
Application number: CN201920838639.5U
Authority: CN
Inventors: 胡文锋; 曾凯斌; 朱剑锋; 祁娇娇; 靳改改; 赖妙玲
Original assignee: Bioforte Biotechnology Shenzhen Co ltd
Current assignee: Bioforte Biotechnology Shenzhen Co ltd
Priority date: 2019-06-04
Filing date: 2019-06-04
Publication date: 2020-07-17
Anticipated expiration: 2029-06-04

Abstract

The utility model relates to the technical field of packaging bags, and discloses a dried worm packaging bag, which comprises a bag body and a plurality of one-way exhaust valves; the bag body is provided with an inner side wall, a storage cavity is formed by enclosing the inner side wall, and the one-way exhaust valve is fixedly arranged on the inner side wall of the bag body and is placed in the storage cavity; the inner side wall of the bag body penetrates through an exhaust hole in the inner side wall, the one-way exhaust valve is provided with an exhaust pipe, the exhaust pipe is arranged in the exhaust hole, and the inner surface of the bag body is also provided with a plurality of dehumidification layers and a plurality of oxidation resistant layers; like this, through put the thing intracavity at the bag body set up with outside communicating one-way discharge valve, can pass through one-way discharge valve with the internal air of bag and discharge, on the other hand puts the thing intracavity and still is provided with a plurality of dehumidification layers and a plurality of oxidation resisting layer, can carry out further drying and anti-oxidant processing with the surplus air that does not have one-way discharge valve exhaust, thereby reduce with oxygen, water and the dry contact of worm reduce the oxidation, reach the effect of the shelf life that the extension worm is dry, have very strong practicality.

Description

Dried worm packaging bag

Technical Field

The patent of the utility model relates to a technical field of wrapping bag particularly, relates to dried worm wrapping bag.

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.

At present, the production raw materials are classified as follows: high-pressure polyethylene plastic bags, low-pressure polyethylene plastic bags, polypropylene plastic bags, polyvinyl chloride plastic bags and the like.

In the prior art, the packaging bag for the dried worms is generally a plastic bag, and in the packaging process, gas in the bag body is difficult to completely discharge, so a desiccant and an antioxidant are generally placed, and because the desiccant and the antioxidant are generally unevenly distributed, the phenomenon that the desiccant and the antioxidant are deposited at one position such as the bottom of the packaging bag often occurs, or the humidity of air in the bag is too high, and the desiccant fails, so the problems of poor antioxidant and moisture-proof effects of the packaging bag for the dried worms exist.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dried worm wrapping bag aims at solving prior art, and the dried worm wrapping bag is anti-oxidant, the poor problem of dampproofing effect.

The utility model is realized in such a way that the dried worm packaging bag comprises a bag body and a plurality of one-way exhaust valves; the bag body is provided with an inner side wall, a storage cavity is formed by enclosing the inner side wall, and the one-way exhaust valve is fixedly arranged on the inner side wall of the bag body and is arranged in the storage cavity; run through on the inside wall of the bag body the exhaust hole of inside wall, one-way discharge valve has the blast pipe, the blast pipe is arranged in the exhaust hole, still be provided with a plurality of dehumidification layers and a plurality of oxidation resisting layer on the internal surface of the bag body.

Further, the bag body includes first bag piece and second bag piece that the shape is the same, first bag piece with second bag piece parallel alignment arranges, the side of first bag piece and the side of second bag piece pass through hot-pressing bonding, the bottom of first bag piece with the bottom of second bag piece passes through hot-pressing bonding, first bag piece with the centre of second bag piece encloses to close and forms put the thing chamber, it is formed with the opening to put the upper portion in thing chamber.

Furthermore, an air outlet hole is reserved between the side edge of the first bag piece and the side edge of the second bag piece in the hot-press bonding process, the air outlet hole is arranged along the width direction of the side edge of the first bag piece and the side edge of the second bag piece, the air outlet hole conducts the outside of the bag body and the article placing cavity, and the exhaust pipe is arranged in the air outlet hole.

Furthermore, a plurality of the one-way exhaust valves are respectively arranged in the middle, the upper part and the bottom of the inner side wall of the bag body.

Further, the upper portion of first bag piece and the upper portion of second bag piece is provided with and is used for sealing or opening the unsmooth lock strip of open-ended, unsmooth lock strip includes recess and sand grip, the setting that recess and sand grip match correspond is in on the medial surface of first bag piece and second bag piece, the sack body is made by environmental protection material.

Furthermore, the upper part, the middle part and the lower part of the inner side wall of the bag body are provided with the dehumidification layer and the anti-oxidation layer.

Further, the dehumidification layer is disposed at one side of the one-way exhaust valve, and the oxidation resistant layer is disposed at the other side of the one-way exhaust valve.

Further, the dehumidifying layer is filled with a desiccant; the antioxidant is filled in the anti-oxidation layer.

Further, the first bag piece and the second bag piece are at least one layer or more than one layer of materials.

Furthermore, waterproof materials are arranged in the first bag piece and the second bag piece.

Compared with the prior art, the utility model provides a dry wrapping bag of worm through put the thing intracavity at the bag body and set up and outside communicating one-way discharge valve, can pass through one-way discharge valve with the internal air of bag and discharge, on the other hand, it still is provided with a plurality of dehumidification layers and a plurality of oxidation resisting layer to put the thing intracavity, can carry out further drying and oxidation resisting treatment with the surplus air that does not have one-way discharge valve exhaust, thereby reduce with oxygen, thereby water and the dry contact of worm reduce the oxidation, reach the effect of the shelf life that the extension worm is dry, have very strong practicality.

Drawings

Fig. 1 is a schematic front view of a packaging bag for dried worms provided by the present invention;

FIG. 2 is a schematic side view of the packaging bag for dried insects provided by the present invention;

FIG. 3 is a schematic structural view of the one-way exhaust valve of the present invention;

fig. 4 is the structure schematic diagram of the internal sealing tube of the one-way exhaust valve of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The following describes the implementation of the present invention in detail with reference to specific embodiments.

The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limitations of the present patent, and those skilled in the art can understand the specific meanings of the terms according to specific situations.

Referring to fig. 1-4, the preferred embodiment of the present invention is shown.

The utility model provides a dried worm wrapping bag not only limits to packing the dried worm, can also be used to pack other sealed products.

The insect drying packaging bag comprises a bag body 100 and a plurality of one-way exhaust valves 10; the bag body 100 is provided with an inner side wall, a storage cavity 130 is formed by enclosing the inner side wall, and the one-way exhaust valve 10 is fixedly arranged on the inner side wall of the bag body 100 and is arranged in the storage cavity 130; the inner side wall of the bag body 100 is provided with an exhaust hole penetrating through the inner side wall, the one-way exhaust valve 10 is provided with an exhaust pipe arranged in the exhaust hole, and the inner surface of the bag body 100 is also provided with a plurality of dehumidification layers 20 and a plurality of oxidation resistant layers 30.

Foretell dry wrapping bag of worm, through the bag body 100 put the thing chamber 130 in set up with outside communicating one-way discharge valve 10, can pass through one-way discharge valve 10 discharge with the air in the bag body 100, on the other hand, it still is provided with a plurality of dehumidification layers 20 and a plurality of oxidation resisting layer 30 to put in the thing chamber 130, can carry out further drying and oxidation resistance with the surplus air that does not have one-way discharge valve 10 discharge, thereby reduce with oxygen, thereby water and the dry contact of worm reduce the oxidation, reach the effect of the shelf life that the extension worm is dry, have very strong practicality.

The one-way exhaust valve 10 is made of food-grade PE materials and food-grade silica gel materials, and the one-way exhaust valve 10 only exhausts air but does not admit air.

One-way exhaust valve 10, including valve body 1, seal groove 2, spring 3, sealing washer 4, main exhaust valve 5, blast pipe 6 and

discharge valve

7, 1 inside seal groove 2 and the blast pipe 6 of being equipped with of valve body, seal groove 2 is connected with sealing washer 4 through spring 3, is equipped with discharge valve 7 in the

blast pipe

6, and 2 gas vents in seal groove communicate

blast pipe

6, and 6 gas vents in blast pipe communicate main exhaust valve 5.

Divide into three kinds of seal structure in the inside cavity of valve body 1, the sealing mechanism that the bottom was

seal groove

2 and 4 constitutions of sealing washer, in the bottom of valve body 1, be equipped with the air inlet, a gas outlet for connecting sealed bag or sealing device, the lid sealing port sets up the fixing device of spring 3, the mode of setting is including setting up the filter screen, current one-way discharge valve 10 is used including the cooperation to this filter screen, then spring 3 connection sealing washer 4 is passed through to the bottom of seal groove 2, under static state or the encapsulated situation, this sealing washer 4 coincide with seal groove 2, be similar to the bottle plug sunken in the inside of seal groove 2.

Further, a sealing chamber is formed between the sealing groove 2 and the valve body 1, and the upper layer of the sealing chamber is a second sealing mechanism which is an exhaust pipe 6. The diameter or size of the exhaust pipe 6 is equal to the diameter or size of the valve body. The sealed cavity of lower floor is after the atress, jack-up behind the sealing washer 4 atress, and spring 3 elongates, and gaseous storage is in sealed cavity after getting into by the valve body is inside, and sealed gas pressure of controlling by force can discharge in the blast pipe 6, get into in the blast pipe 6.

In blast pipe 6, be equipped with a plurality of discharge valve 7 of perpendicular placing around in the pipeline, discharge valve 7's quantity is four at least, including four directions, then further, the discharge valve 7 that the gas between per two discharge valve 7 need pass through upper surface level setting toward the outer discharge, and the exhaust hole is arranged in again to the blast pipe, and the outside of the dry wrapping bag of exhaust hole connection worm, and then with the inside gas outgoing outside of the dry wrapping bag of worm.

The bag body 100 comprises a first bag sheet 110 and a second bag sheet 120 which are identical in shape, the first bag sheet 110 and the second bag sheet 120 are arranged in parallel in an aligned mode, the side edge of the first bag sheet 110 and the side edge of the second bag sheet 120 are bonded through hot pressing, the bottom of the first bag sheet 110 and the bottom of the second bag sheet 120 are bonded through hot pressing, an object containing cavity 130 is formed by enclosing the middles of the first bag sheet 110 and the second bag sheet 120, and an opening is formed in the upper portion of the object containing cavity 130.

The air outlet 140 is reserved between the side edge of the first bag sheet 110 and the side edge of the second bag sheet 120 in the hot-press bonding process, the air outlet 140 is arranged along the width direction of the side edge of the first bag sheet 110 and the side edge of the second bag sheet 120, the air outlet 140 conducts the outside of the bag body 100 and the storage cavity 130, the exhaust pipe is arranged in the air outlet 140, firstly, the air outlet 140 is arranged between the side edge of the first bag sheet 110 and the side edge of the second bag sheet 120, the use of the bag cannot be influenced, the outer surface of the bag body 100 cannot be occupied, on the other hand, when air in the storage cavity 130 is outwards exhausted by extruding the bag body 100, the position of the air outlet 140 is more convenient to extrude, the self interference of the body of the first bag sheet 110 or the body of the second bag sheet 120 cannot be caused, and the higher evacuation rate is achieved.

A plurality of one-way discharge valve 10 arrange the middle part at the inside wall of bag body 100 respectively, upper portion and bottom, like this, after the insect is done to pack into in the bag body 100, put the upper portion of thing chamber 130 and generally be vacant state, it has the most region also to put the interior air of thing chamber 130, place one-way discharge valve 10 in the upper portion of the inside wall of bag body 100, be convenient for to the evacuation of air, or, after turning over bag body 100, the bottom of putting thing chamber 130 becomes the region that the air exists again, consequently, also set up one-way discharge valve 10 in the bottom of the inside wall of bag body 100, thereby do more comprehensive cover to bag body 100, thereby it is cleaner to get rid of the air in the thing chamber 130.

Preferably, the upper portion of first bag piece 110 and the upper portion of second bag piece 120 are provided with the unsmooth lock strip 150 that is used for sealing or opening the open-ended, unsmooth lock strip 150 includes recess and sand grip, and recess and sand grip match corresponding setting on the medial surface of first bag piece 110 and second bag piece 120, and bag body 100 body is made by environmental protection material.

Of course, other sealing means such as heat sealing, adhesives, ties, etc. are possible.

The upper portion of the inside wall of the bag body 100, the middle part, the lower part all is equipped with dehumidification layer 20 and oxidation resisting layer 30, dehumidification layer 20 and oxidation resisting layer 30 also can be through but not limited to hot pressing, mode such as bonding is pasted on the inside wall of the bag body 100, and because the upper portion in the inboard of the bag body 100, the middle part, the three position in lower part all sets up dehumidification layer 20 and oxidation resisting layer 30, make dehumidification layer 20 and oxidation resisting layer 30 can not deposit in the bottom of wrapping bag, thereby make it can dry even contact with the worm, enlarge the dry unoxidized radiation range of dehumidification layer 20 and oxidation resisting layer 30, can play a role better, thereby guarantee to have in the wrapping bag drier, the environment of low oxygen.

The dehumidification layer 20 is disposed on one side of the one-way exhaust valve 10, and the oxidation resistant layer 30 is disposed on the other side of the one-way exhaust valve 10, that is, one oxidation resistant layer 30 and one dehumidification layer 20 are correspondingly disposed around each one-way exhaust valve 10, so as to cooperate with the one-way exhaust valve 10 better, thereby achieving better effect.

The desiccant is filled in the dehumidification layer 20, and the desiccant can be directly filled in the dehumidification layer 20, or a drying bag can be prepared in advance, and then the prepared drying bag is placed in the dehumidification layer 20 and fixed on the dehumidification layer; the antioxidant is filled in the anti-oxidation layer 30, and the antioxidant can be directly filled in the dehumidification layer 20, or an antioxidant bag can be prepared in advance, and then the prepared antioxidant bag is placed in the dehumidification layer 20 and fixed thereto.

The first bag piece 110 and the second bag piece 120 are at least made of one or more layers of materials, waterproof materials can be added, one or two handles can be sewn, and storage pockets are sewn at the two outer ends of the first bag piece 110 and the second bag piece 120.

Waterproof materials are arranged in the first bag piece 110 and the second bag piece 120, and the materials of the first bag piece 110 and the second bag piece 120 can be: high pressure polyethylene, low pressure polyethylene, polypropylene, polyvinyl chloride, and the like.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The dried worm packaging bag is characterized by comprising a bag body and a plurality of one-way exhaust valves; the bag body is provided with an inner side wall, a storage cavity is formed by enclosing the inner side wall, and the one-way exhaust valve is fixedly arranged on the inner side wall of the bag body and is arranged in the storage cavity; run through on the inside wall of the bag body the exhaust hole of inside wall, one-way discharge valve has the blast pipe, the blast pipe is arranged in the exhaust hole, still be provided with a plurality of dehumidification layers and a plurality of oxidation resisting layer on the internal surface of the bag body.

2. The packaging bag for the dried insects of claim 1, wherein the bag body comprises a first bag sheet and a second bag sheet which are identical in shape, the first bag sheet and the second bag sheet are arranged in parallel and aligned, the side edge of the first bag sheet and the side edge of the second bag sheet are bonded through hot pressing, the bottom of the first bag sheet and the bottom of the second bag sheet are bonded through hot pressing, the first bag sheet and the second bag sheet enclose the middle of each other to form the storage cavity, and an opening is formed in the upper portion of the storage cavity.

3. The insect stem packaging bag of claim 2, wherein an air outlet is reserved between the side edge of the first bag sheet and the side edge of the second bag sheet in the hot-press bonding process, the air outlet is arranged along the width direction of the side edge of the first bag sheet and the side edge of the second bag sheet, the air outlet conducts the outside of the bag body and the storage cavity, and the exhaust pipe is arranged in the air outlet.

4. The packaging bag for dried insects of claim 3, wherein said one-way exhaust valves are disposed at the middle, upper and bottom of the inner sidewall of said bag body, respectively.

5. The packaging bag for the dried insects of claim 4, wherein the upper part of the first bag sheet and the upper part of the second bag sheet are provided with concave-convex buckling strips for closing or opening the opening, the concave-convex buckling strips comprise grooves and convex strips, the grooves and the convex strips are correspondingly matched and arranged on the inner side surfaces of the first bag sheet and the second bag sheet, and the bag body is made of an environment-friendly material.

6. The packaging bag for dried insects of any one of claims 1 to 5, wherein said dehumidifying layer and said oxidation-resistant layer are provided on the upper, middle and lower portions of the inner side walls of said bag body.

7. The insect drying packaging bag according to any one of claims 1 to 5, wherein the dehumidifying layer is disposed at one side of the one-way exhaust valve and the oxidation resistant layer is disposed at the other side of the one-way exhaust valve.

8. The insect drying packaging bag according to any one of claims 1 to 5, wherein the dehumidifying layer is filled with a desiccant; the antioxidant is filled in the anti-oxidation layer.

9. The packaging bag for dried insects of any one of claims 2 to 5 wherein said first and second sheets are at least one layer and more than one layer of material.

10. The packaging bag for dried insects of claim 9 wherein said first and second sheets are provided with a water resistant material.