Vacuum bag for split packaging of mutton

Abstract

The utility model relates to the field of food packaging, and discloses a vacuum bag for split packaging of mutton, which comprises a vacuum bag, a sealing rubber strip is arranged at the top of the vacuum bag, an anti-abrasion rubber strip is fixedly arranged at the bottom of the vacuum bag, a vacuum tube for extracting air is fixedly arranged on one side of the vacuum bag, and the outer end of the vacuum tube is in threaded connection with a sealing cover. PVC rubber strips used for preventing abrasion are arranged on the front face and the back face of the vacuum bag, anti-abrasion covers are fixedly arranged on the two sides of the vacuum bag, and the vacuum bag further comprises anti-cutting matts.According to the vacuum bag, due to the fact that the multiple sets of anti-cutting mattresses and foam net strips are arranged, sharp edges of mutton with bones are effectively prevented from cutting the inner wall of a packaging bag, and the packaging safety is remarkably improved; food pollution and loss caused by package breakage are reduced, friction with other objects in the transportation process is effectively resisted due to the design of the multiple sets of PVC rubber strips on the outer surface of the packaging bag and the anti-abrasion rubber strips at the bottom, the risk of surface abrasion of the packaging bag is reduced, and the service life of the packaging bag is prolonged.

Description

Technical Field

[0001] The utility model relates to the field of food packaging, in particular to a vacuum bag for packaging mutton cuts. Background Art

[0002] As a nutritious and delicious meat food, mutton is deeply loved by consumers. However, during storage and transportation, mutton is easily affected by the external environment, such as oxygen, moisture, microorganisms, etc., which leads to quality degradation and shortened shelf life. Therefore, using appropriate packaging technology to protect mutton is of great significance to maintain its freshness, extend shelf life and improve market competitiveness.

[0003] In the prior art, the announcement number CN221025326U discloses a vacuum bag for packaging mutton cuts: comprising a plastic bag, a vacuum pipe is provided on the back of the plastic bag near the bag opening, a slidable pull handle is provided in the vacuum pipe, a piston head is provided at the front end of the pull handle, a push-pull plate is provided at the rear end, a ventilation column is provided in the pull handle, and the piston head is slidably matched with the inner wall of the vacuum pipe; the plastic bag is provided with a vent hole and a leather pad facing the vent hole, and the vent hole is close to the bottom of the vacuum pipe and is connected to the vacuum pipe. A plunger is provided at the bottom of the vacuum pipe, and the plunger can plug the bottom end of the ventilation column. The ventilation column runs through the piston head and the push-pull plate. The push-pull plate is located outside the rear end of the vacuum pipe. The plastic bag is fixedly connected to the vacuum pipe. The leather pad is located inside the plastic bag, and its area is larger than the vent hole. The bag mouth of the plastic bag is butt-jointed and sealed by a plurality of card strips. The vacuum bag for packaging mutton cuts has an integrated design and a tight structure, and can maximize the removal of residual air in the plastic bag. It is easy to carry and operate, and has high practical value and promotion value. The above device is an integrated design and has a portable function. However, in actual use, when processing lamb chops in mutton, the cut lamb chops are extremely sharp at the edges because the bones are closely connected to the meat. Such sharp edges can easily penetrate the vacuum packaging bag and cause damage from the inside out. In addition, during transportation, the surface of the vacuum bag may be worn due to friction with other objects or itself, further increasing the risk of damage. For this reason, we propose a vacuum bag for lamb cut packaging. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a vacuum bag for packaging mutton cuts, which solves the above-mentioned problems.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a vacuum bag for packaging mutton cuts, comprising a vacuum bag, two groups of sealing strips are arranged on the top of the vacuum bag, an anti-wear strip is fixedly arranged on the bottom of the vacuum bag to prevent the bottom of the vacuum bag from being worn, a vacuum tube for extracting air is fixedly arranged near the top of one side of the vacuum bag, a sealing cover is threadedly connected to the outer end of the vacuum tube, PVC strips for anti-wear are arranged on the front and back of the vacuum bag, and anti-wear covers are fixedly arranged on both sides of the vacuum bag, and further comprising:

[0008] The anti-cutting pad is arranged inside the vacuum bag to prevent the bone-in mutton from cutting the inner wall of the vacuum bag.

[0009] Preferably, the top of the vacuum bag is butt-sealed by two sets of sealing strips.

[0010] Preferably, the PVC rubber strips are provided in a plurality of groups, and the plurality of groups of PVC rubber strips are arranged in a criss-cross pattern.

[0011] Preferably, the anti-wear covers are provided in a plurality of groups, and the plurality of groups of anti-wear covers are distributed in two rows at equal intervals from top to bottom on the side of the vacuum bag.

[0012] Preferably, a plurality of groups of anti-cut pads are adhered to the inner wall of the vacuum bag, the outer surface of the anti-cut pads is arc-shaped, two adjacent groups of anti-cut pads are adhered to each other, and the two ends of the anti-cut pads are in contact with the inner walls of the vacuum bag.

[0013] Preferably, a plurality of groups of foam mesh strips are fixedly disposed on the inner walls on both sides of the vacuum bag, and the plurality of groups of foam mesh strips are arranged in a cross shape from top to bottom.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a vacuum bag for packaging mutton cuts, which has the following beneficial effects:

[0016] 1. The vacuum bag for packaging mutton cuts effectively prevents the sharp edges of bone-in mutton from cutting the inner wall of the packaging bag by setting up several groups of anti-cut pads and foam mesh strips, significantly improves the safety of packaging, and reduces food contamination and loss caused by packaging damage.

[0017] 2. The vacuum bag for packaging mutton cuts has several groups of PVC strips on the outer surface of the bag and the anti-wear strips on the bottom, which effectively resist the friction with other objects during transportation, reduce the risk of wear on the surface of the bag, and extend the service life of the bag.

[0018] 3. The vacuum bag for packaging mutton cuts can easily draw the inside of the bag into a vacuum state through the cooperation of the vacuum tube and the sealing cover, effectively eliminating oxygen and inhibiting the growth of microorganisms, thereby maintaining the freshness and nutritional value of the mutton and extending the shelf life of the food. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the outer surface structure of the vacuum bag of the utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of the vacuum bag of the utility model;

[0021] Figure 3 It is a cross-sectional schematic diagram of the vacuum bag of the present utility model.

[0022] In the figure: 1. vacuum bag; 2. sealing strip; 3. vacuum tube; 4. PVC strip; 5. anti-wear cover; 6. anti-wear strip; 7. anti-cut pad; 8. foam mesh strip; 9. sealing cover. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-3 A vacuum bag for packaging mutton cuts comprises a vacuum bag 1. Two sets of sealing strips 2 are arranged on the top of the vacuum bag 1. An anti-wear strip 6 for preventing the bottom of the vacuum bag 1 from being worn is fixedly arranged at the bottom of the vacuum bag 1. The anti-wear strip 6 at the bottom of the vacuum bag 1 also prevents the vacuum bag 1 from being worn due to friction with other objects. A vacuum tube 3 for extracting air is fixedly arranged near the top of one side of the vacuum bag 1. A sealing cap 9 is threadedly connected to the outer end of the vacuum tube 3. First, the two sets of sealing strips 2 are opened, and the mutton is placed in the vacuum bag 1. Then, The sealing cover 9 is opened to draw the vacuum bag 1 into a vacuum state through the vacuum tube 3. Through the cooperation of the vacuum tube 3 and the sealing cover 9, the packaging bag can be easily drawn into a vacuum state, effectively eliminating oxygen and inhibiting the growth of microorganisms, thereby maintaining the freshness and nutritional value of the mutton and extending the shelf life of the food. Then the sealing cover 9 is turned back to its original position to seal the vacuum bag 1. The front and back of the vacuum bag 1 are both provided with PVC strips 4 for anti-wear, and both sides of the vacuum bag 1 are fixed with anti-wear covers 5. It also includes:

[0025] The anti-cutting pad 7 is arranged inside the vacuum bag 1 to prevent the bone-in mutton from cutting the inner wall of the vacuum bag 1 .

[0026] The top of the vacuum bag 1 is butt-sealed by two sets of sealing strips 2 , and the two sets of sealing strips 2 are used to make the sealing inside the vacuum bag 1 better.

[0027] Several groups of PVC strips 4 are arranged in a criss-cross pattern. The several groups of PVC strips 4 on the outer surface of the vacuum bag 1 prevent the vacuum bag 1 from being worn due to friction with other objects during transportation. The several groups of PVC strips 4 on the outer surface of the packaging bag and the anti-wear strips 6 on the bottom are designed to effectively resist friction with other objects during transportation, reduce the risk of wear on the surface of the packaging bag, and extend the service life of the packaging bag.

[0028] Several groups of anti-wear covers 5 are provided, and the groups of anti-wear covers 5 are evenly distributed in two rows from top to bottom on the side of the vacuum bag 1 , and the groups of anti-wear covers 5 prevent the two sides of the vacuum bag 1 from being worn.

[0029] Several groups of anti-cut pads 7 are glued to the inner wall of the vacuum bag 1. The outer surface of the anti-cut pads 7 is arc-shaped. Two adjacent groups of anti-cut pads 7 are glued to each other. The two ends of the anti-cut pads 7 are in contact with the inner walls of the vacuum bag 1 on both sides. The several groups of anti-cut pads 7 in the vacuum bag 1 prevent bone-in mutton from scratching the inner wall of the vacuum bag 1, thereby protecting the integrity of the vacuum bag 1.

[0030] Several groups of foam mesh strips 8 are fixedly provided on the inner walls on both sides of the vacuum bag 1, and the several groups of foam mesh strips 8 are arranged in a cross shape from top to bottom. The several groups of foam mesh strips 8 can also prevent the bone-in mutton from scratching the inner walls on both sides of the vacuum bag 1, protect the sealing inside the vacuum bag 1, and make the mutton safer during transportation. The device effectively prevents the sharp edges of the bone-in mutton from cutting the inner wall of the packaging bag by setting up several groups of anti-cut pads 7 and foam mesh strips 8, thereby significantly improving the safety of the packaging and reducing food contamination and loss caused by packaging damage.

[0031] Working principle: first open the two groups of sealing strips 2, place the mutton in the vacuum bag 1, then open the sealing cover 9 and draw the vacuum bag 1 to a vacuum state through the vacuum tube 3, then turn the sealing cover 9 back to its original position to seal the vacuum bag 1, and several groups of anti-cut pads 7 in the vacuum bag 1 prevent the bone-in mutton from scratching the inner wall of the vacuum bag 1, thereby protecting the integrity of the vacuum bag 1, and several groups of foam mesh strips 8 also prevent the bone-in mutton from scratching the inner walls on both sides of the vacuum bag 1, thereby protecting the sealing of the vacuum bag 1 and making the mutton safer during transportation, and several groups of PVC strips 4 on the outer surface of the vacuum bag 1 prevent the vacuum bag 1 from rubbing against other objects during transportation and causing wear, and the anti-wear strips 6 at the bottom of the vacuum bag 1 also prevent the vacuum bag 1 from rubbing against other objects and causing wear, and several groups of anti-wear covers 5 prevent the two sides of the vacuum bag 1 from being worn.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A vacuum bag for packaging mutton cuts, comprising a vacuum bag (1), characterized in that: The vacuum bag (1) is provided with two groups of sealing rubber strips (2) on the top, an anti-wear rubber strip (6) for preventing the bottom of the vacuum bag (1) from being worn is fixedly provided on the bottom of the vacuum bag (1), a vacuum tube (3) for extracting air is fixedly provided on one side of the vacuum bag (1) near the top, a sealing cover (9) is threadedly connected to the outer end of the vacuum tube (3), PVC rubber strips (4) for preventing wear are provided on the front and back sides of the vacuum bag (1), and anti-wear covers (5) are fixedly provided on both sides of the vacuum bag (1), and further comprising: The anti-cutting pad (7) is arranged inside the vacuum bag (1) and is used to prevent the bone-in mutton from cutting the inner wall of the vacuum bag (1).

2. The vacuum bag for packaging mutton cuts according to claim 1, characterized in that: The top of the vacuum bag (1) is butt-sealed by two sets of sealing strips (2).

3. The vacuum bag for packaging mutton cuts according to claim 1, characterized in that: The PVC rubber strips (4) are provided in a plurality of groups, and the plurality of groups of PVC rubber strips (4) are arranged in a crisscross pattern.

4. The vacuum bag for packaging mutton cuts according to claim 1, characterized in that: The anti-wear covers (5) are provided in a plurality of groups, and the plurality of groups of anti-wear covers (5) are distributed in two rows at equal intervals from top to bottom on the side of the vacuum bag (1).

5. The vacuum bag for packaging mutton cuts according to claim 1, characterized in that: A plurality of groups of anti-cut pads (7) are adhered to the inner wall of the vacuum bag (1); the outer surfaces of the anti-cut pads (7) are arc-shaped; two adjacent groups of anti-cut pads (7) are adhered to each other; and the two ends of the anti-cut pads (7) are in contact with the inner walls of the vacuum bag (1) on both sides.

6. The vacuum bag for packaging mutton cuts according to claim 1, characterized in that: A plurality of groups of foam mesh strips (8) are fixedly arranged on the inner walls of both sides of the vacuum bag (1), and the plurality of groups of foam mesh strips (8) are arranged in a cross shape from top to bottom.

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