CN212606825U - Food-grade vacuum bag - Google Patents
Food-grade vacuum bag Download PDFInfo
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- CN212606825U CN212606825U CN202021265397.4U CN202021265397U CN212606825U CN 212606825 U CN212606825 U CN 212606825U CN 202021265397 U CN202021265397 U CN 202021265397U CN 212606825 U CN212606825 U CN 212606825U
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Abstract
The utility model discloses a food level vacuum bag, including the vacuum bag body, the vacuum bag body includes one side opening, the bag body of three side banding, bag body open-ended one side is provided with the strip of paper used for sealing, the strip of paper used for sealing is located open-ended one side for separate into extraction opening and food loading mouth with the opening, the banding is including the first banding of keeping away from opening one side to and set up the second banding in opening and first banding both sides, one side that the bag body is close to first banding is provided with the clip chain, the both sides of clip chain are connected with the second banding, the outside of second banding is provided with the grooving, the grooving is located between clip chain and the first banding. The utility model can divide the bag opening into two independent pumping openings and a food loading opening through the arranged seal, so as to facilitate the loading and the vacuum pumping of food, and the clamp chain at one side of the bag body can continuously seal the food in the bag body after the seal edge is opened, so as to delay the change of the food in the bag; is particularly suitable for packaging home-made food.
Description
Technical Field
The utility model relates to a food bag field especially relates to a food level vacuum bag.
Background
The food bag is generally made of PE, polyethylene, PP and polypropylene. Synthetic resins are almost always used in plastics. The resin is the most main component in the plastic and plays the role of an adhesive and can bond other components of the plastic into a whole. Although the addition of various additives can change the properties of plastics, the resin is the fundamental factor that determines the type, properties and use of plastics. The existing food vacuum bag generally adopts an aluminum foil bag and an aluminum-plastic composite bag, although the aluminum material has good performance, the cost is relatively increased, the food vacuum bag is generally used for cooked food packaging of enterprises and is not suitable for families. At present, the existing vacuum bag is generally a bag with a sealed three sides and an open one side, and the open one side is mainly used for adding food and vacuumizing the sealed edge, however, the existing opening is usually a whole opening, that is, the bag is big, and the opening is big, not only the whole opening is not easy to vacuumize, but also the sealed edge is not easy to be sealed because the whole opening is too long.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the problems in the prior art and provide a food-grade vacuum bag, compared with the traditional technology, the utility model has the advantages of novel design, simple structure and convenient use, and can divide the bag opening into two independent air exhaust openings and a food loading opening through the arranged seal strip so as to facilitate the loading and the vacuumizing of food, and the clamp chain at one side of the bag body can continuously seal the food in the bag body after the seal edge is opened so as to delay the change of the food in the bag; is particularly suitable for packaging home-made food.
For realizing above-mentioned technical purpose, reach above-mentioned technological effect, the utility model discloses a following technical scheme realizes:
the utility model provides a food grade vacuum bag, includes the vacuum bag body, the vacuum bag body includes one side opening, the bag body of three sides banding, bag body open-ended one side is provided with the strip of paper used for sealing, the strip of paper used for sealing is located open-ended one side for separate into extraction opening and food dress mouth with the opening, the banding is including the first banding of keeping away from opening one side to and set up the second banding in opening and first banding both sides, one side that the bag body is close to first banding is provided with presss from both sides the chain, the both sides and the second banding of pressing from both sides the chain are connected, the outside of second banding is provided with the grooving, the grooving is located between pressing from both sides chain. By adopting the technical scheme, the seal is used for isolating the opening; the food loading port is used for loading food; the air pumping port is used for vacuum air pumping; the sealed edge is used for sealing the bag body; the cutting groove is used for opening the first sealed edge of the bag body so as to facilitate the food to be taken out; the clamp chain is used for self-sealing after the bag body is opened; specifically, pack into the bag body with food through food charge mouth, then, with food charge mouth banding, the extraction opening of rethread one side takes away the air in the bag body to after taking away the air, also with its extraction opening banding together, thereby can effectively separate food mouth and vacuum extraction opening, effectively avoided the mixed use of extraction opening and food mouth, reduce because of the too big extraction opening that the evacuation leads to, and the unable tight problem of effective air exhaust.
Preferably, the width of the sealing edge is set to be 8-12 mm. Adopt this technical scheme to the banding of the bag body reduces its gas leakage and runs out gas.
Preferably, the suction opening is provided below the opening 1/5 or 1/5. By adopting the technical scheme, the size of the food loading port is ensured, and the food is convenient to load on the premise; the air suction port is convenient for vacuum air suction and edge sealing after air suction; wherein, the smaller the pumping hole, the easier the cost of the equipment is reduced.
Preferably, the depth of the seal penetrating into the opening is set at the width of the sealing edge. By adopting the technical scheme, the air suction opening and the food filling opening can be kept consistent with the depth of the seal strip when the edge of the air suction opening and the food filling opening is sealed.
Preferably, the bag body is made of food-grade transparent PE material, and the wall thickness of the bag body is set to be 0.18-0.28 mm. By adopting the technical scheme, the food can be conveniently stored and the strength of the bag is increased.
Preferably, two sides of the clip chain extend to the second sealing edges at two sides, and the distance between the clip chain and the first sealing edge is set to be 2-3 mm. Adopt this technical scheme to the grooving tears first banding along the clip chain.
Preferably, a non-setting adhesive sticking area is further arranged on one side, close to the opening, of the bag body, and the non-setting adhesive sticking area is a frame-shaped line. By adopting the technical scheme, the label can be conveniently pasted. The frame-shaped lines can be printed on the bag body, and the bag body can also be formed by hot pressing.
The utility model has the advantages that: compared with the traditional technology, the bag opening can be divided into two independent air pumping openings and food filling openings through the arranged seal, so that food can be conveniently filled and vacuumized, and the clamp chain on one side of the bag body can continuously seal food in the bag body after the seal edge is opened, so that the change of the food in the bag body is delayed; and the price is low, so that the packaging method is more suitable for packaging home-made food.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood and to be implemented according to the content of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:
fig. 1 is a schematic view of a bag structure according to the present invention;
fig. 2 is a schematic view of the edge sealing of the food loading port according to the present invention;
fig. 3 is a schematic view of the edge sealing of the air extraction opening of the present invention.
The reference numbers in the figures illustrate: the vacuum bag comprises a vacuum bag body 1, a bag body 2, an opening 3, a sealing edge 4, a sealing strip 5, an exhaust opening 6, a food loading opening 7, a clamping chain 8, a cutting groove 9, a self-adhesive sticking area 10, a first sealing edge 401 and a second sealing edge 402.
Detailed Description
The invention is further described with reference to the accompanying drawings:
referring to fig. 1 to 3, a food-grade vacuum bag comprises a vacuum bag body 1, wherein the vacuum bag body 1 comprises a bag body 2 with an opening 3 at one side and a three-side sealing edge 4, a sealing strip 5 is arranged on one side of the opening 3 of the bag body 2, the sealing strip 5 is arranged on one side of the opening 3 and used for separating the opening 3 into an air exhaust opening 6 and a food inlet 7, the sealing edge 4 comprises a first sealing edge 401 far away from one side of the opening 3 and a second sealing edge 402 arranged on two sides of the opening 3 and the first sealing edge 401, a clamp chain 8 is arranged on one side of the bag body 2 close to the first sealing edge 401, two sides of the clamp chain 8 are connected with the second sealing edge 402, a cutting groove 9 is arranged on the outer side of the second sealing edge 402, and the cutting groove 9 is arranged between the clamp. With this technical solution, the seal 5 is used to isolate the opening; the food loading opening 7 is used for loading food; the air pumping port 6 is used for vacuum air pumping; the sealing edge 4 is used for sealing the bag body 2; the incision 9 is intended to open at the first seal 401 of the pouch 2 to facilitate the extraction of the food product; the clamp chain 8 is used for self-sealing after the bag body 2 is opened; specifically, pack into the bag body 2 with food through food charge mouth 7, then, with food charge mouth 7 banding, the extraction opening 6 of rethread one side takes away the air in the bag body 2, and after taking away the air, also banding together its extraction opening 6, thereby can effectively separate food mouth and vacuum extraction opening, effectively avoided the use of mixture of extraction opening and food mouth, reduce because of the extraction opening that the evacuation leads to too big, and the unable tight problem of effective pump-out.
Preferably, the width of the sealing edge 4 is set to be 8-12 mm. Adopt this technical scheme to the banding of the bag body 2 reduces its gas leakage and runs out gas.
Preferably, the suction opening 6 is provided below 1/5 or 1/5 of the opening 3. By adopting the technical scheme, the size of the food loading opening 7 is ensured, and the food is convenient to load on the premise; the air suction port 6 is convenient for vacuum air suction and edge sealing after air suction; wherein, the smaller the pumping port 6, the easier the cost of the equipment can be reduced.
Preferably, the depth of the seal 5 into the opening 3 is set at the width of the sealing edge 4. By adopting the technical scheme, the depth of the air suction opening 6 and the depth of the food filling opening 7 can be kept consistent when the edges are sealed.
Preferably, the bag body 2 is made of food-grade transparent PE material, and the wall thickness of the bag body 2 is set to be 0.18-0.28 mm. By adopting the technical scheme, the food can be conveniently stored and the strength of the bag is increased.
Preferably, two sides of the zipper 8 extend to two second sealing edges 402, and the distance between the zipper 8 and the first sealing edge 401 is set to be 2-3 mm. With this solution, the incision 9 facilitates tearing of the first sealing edge 401 along the clip chain 8.
Preferably, a non-setting adhesive sticking area 10 is further arranged on one side of the bag body 2 close to the opening 3, and the non-setting adhesive sticking area 10 is a frame-shaped line. By adopting the technical scheme, the label can be conveniently pasted. The frame-shaped lines can be printed on the bag body 2, and can also be formed by hot-pressing the bag body 2.
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
In actual use, self-made food is put into the bag body from the food loading opening at one side of the opening, and the food loading opening is sealed by a sealing machine, as shown in figure 2; then, using a vacuum sealing machine to extract air in the bag body, and after the air is extracted, sealing the edge of the extraction opening by using the vacuum sealing machine, as shown in fig. 3; finally, a label with date and name is pasted on the bag body; when the food bag is used, the first sealed edge and the clip chain are torn through the cutting grooves on the two sides of the first sealed edge, and then the food in the bag body is taken out; after the food in the bag body is not completely taken out, the residual food in the bag body can be sealed by the clamp chain at the opening so as to be used slowly in the following process.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. A food grade vacuum bag, includes vacuum bag body (1), its characterized in that: the vacuum bag body (1) comprises one side opening (3) and a bag body (2) with three side sealing edges (4), wherein one side of the opening (3) of the bag body (2) is provided with a sealing strip (5), the sealing strip (5) is positioned at one side of the opening (3) and used for separating the opening (3) into an air exhaust opening (6) and a food inlet (7), the sealing strip (4) comprises a first sealing edge (401) far away from one side of the opening (3) and a second sealing edge (402) arranged at two sides of the opening (3) and the first sealing edge (401), one side of the bag body (2) close to the first sealing edge (401) is provided with a clamp chain (8), two sides of the clamp chain (8) are connected with the second sealing edge (402), the outer side of the second sealing edge (402) is provided with a cutting groove (9), and the cutting groove (9) is positioned between the clamp chain (8) and the first sealing edge (401.
2. A food grade vacuum bag according to claim 1, wherein: the width of the sealing edge (4) is set to be 8-12 mm.
3. A food grade vacuum bag according to claim 1, wherein: the air suction opening (6) is arranged below 1/5 or 1/5 of the opening (3).
4. A food grade vacuum bag according to claim 1, wherein: the depth of the seal (5) penetrating into the opening (3) is set at the width of the sealed edge (4).
5. A food grade vacuum bag according to claim 1, wherein: the bag body (2) is made of food-grade transparent PE materials, and the wall thickness of the bag body (2) is set to be 0.18-0.28 mm.
6. A food grade vacuum bag according to claim 1, wherein: the two sides of the clip chain (8) extend to the second sealing edges (402) at the two sides, and the distance between the clip chain (8) and the first sealing edge (401) is set to be 2-3 mm.
7. A food grade vacuum bag according to claim 1, wherein: a non-setting adhesive sticking area (10) is further arranged on one side of the bag body (2) close to the opening (3), and the non-setting adhesive sticking area (10) is a frame-shaped line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021265397.4U CN212606825U (en) | 2020-07-02 | 2020-07-02 | Food-grade vacuum bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021265397.4U CN212606825U (en) | 2020-07-02 | 2020-07-02 | Food-grade vacuum bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212606825U true CN212606825U (en) | 2021-02-26 |
Family
ID=74757180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021265397.4U Active CN212606825U (en) | 2020-07-02 | 2020-07-02 | Food-grade vacuum bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212606825U (en) |
-
2020
- 2020-07-02 CN CN202021265397.4U patent/CN212606825U/en active Active
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