CN206537727U - A kind of packaging bag - Google Patents

Abstract

The application discloses a packaging bag, which belongs to the field of packaging. The packaging bag includes an inner plastic bag, and an outer packaging bag is sleeved on the outer layer of the inner plastic bag. A zipper structure is arranged at the opening of the outer packaging bag. The bag socket has a packing box. The steps of use include: Step 1, the animal carcass is put into the inner packaging bag, and then vacuum-sealed; Step 2, the inner packaging bag sealed in Step 1 is put into the outer packaging bag; Put the ice bag in the outer packaging bag. Step 4, closing the mouth of the outer packaging bag; the utility model effectively reduces the risk of cargo damage during transit, protects the skeleton of the animal carcass from being damaged, thereby ensuring the appearance of the animal carcass and avoiding the loss of customers.

Description

a packaging bag

technical field

The utility model relates to the packaging field, in particular to a packaging bag.

Background technique

At present, the packaging of animal carcasses is relatively common in the market, but there are not many packages of animal carcasses. The existing animal carcasses are mainly packaged in woven bags during storage and transportation, and then transported to the destination. The use of woven bag packaging has the following disadvantages:

First of all, the woven bag packaging itself does not have a temperature control function, so that the temperature of the animal carcass is completely maintained by the cold storage during transportation, and the environmental requirements are relatively high. High risk of cargo damage;

Secondly, the animal carcass is placed in a woven bag. During transportation, especially during long-distance transportation, if the animal carcass melts, blood will flow out of the woven bag, which is inconvenient to carry and affects the appearance;

Finally, the animal carcasses that are directly packaged in woven bags are all stacked and transported, so the overall shape of the animal carcasses will be damaged. What's more, the bones of the animal carcasses will be broken directly, which cannot meet the needs of customers.

Utility model content

In view of the above defects or deficiencies in the prior art, the utility model aims to provide a packaging bag.

The utility model provides a packaging bag, which includes an inner packaging bag, an outer packaging bag is set on the outer layer of the inner packaging bag, a sealing structure is arranged at the mouth of the outer packaging bag, and the sealing structure is a zipper structure , between the inner packaging bag and the outer packaging bag is a cold source cavity for accommodating a cold source, and a packaging box is sleeved outside the outer packaging bag. The packing box is convenient for orderly placement during transportation, occupies the space of the transport vehicle more reasonably, and improves transportation efficiency. At the same time, the packing box has a certain hardness, which greatly reduces the risk of cargo damage. The inner packaging bag is a food-grade film plastic bag.

The packaging bag also includes an inner bladder bag, which sets the inner packaging bag and places it in the outer packaging bag. The inner bladder bag includes an inner layer and an outer layer, and the inner bladder bag has the effect of heat preservation.

The outer layer is a nonwoven layer made of nonwoven fabric.

The inner layer is an aluminum film pearl cotton layer composed of aluminum film pearl cotton, and the thickness of the aluminum film pearl cotton is 1mm-10mm, more preferably 2-4mm.

Among them, Oxford cloth can be used for the outer layer; rock wool can also be used for the inner layer, but compared with rock wool, the aluminum film pearl wool is lighter in weight, easy to transport, and the aluminum film pearl cotton also has a strong heat preservation effect. The cost of construction is lower.

The liner bag is provided with a sealing structure. Preferably, the sealing structure can be a sleeve at the edge of the bag mouth, and a drawstring is set in the sleeve. The sleeve and the drawstring cooperate to form a tightening rope structure. It can be a zipper, adhesive slot or velcro etc. Wherein the optimal solution is to adopt the structure of tightening rope, because during packing, the operation process of tightening rope is simple, only needs to be pulled once, has greatly improved packing efficiency, and simultaneously cost is low, and is not easy to break.

The symmetrical both sides of the sack of the outer packaging bag are respectively provided with handles, and the effect of the handles is to facilitate placing and taking the animal carcass in the packaging box.

The packaging box includes a box body and a box cover that fits with the box body. There is a rectangular box opening on the top of the box body, and the box cover is fastened to the rectangular box opening; there are hand holes on both sides of the box cover and the box body. The side cover corresponds to the position of the hand hole on the box body. Hand holes are designed for easy handling.

The using method of the present utility model comprises the following steps:

Firstly, the animal carcass is put into the inner packaging bag, and further, after the animal carcass is put into the inner packaging bag, vacuum sealing is carried out;

Further, the inner packaging bag is put into the outer packaging bag;

Further, put the ice bag in the outer packaging bag;

Further, the mouth of the outer packaging bag is closed.

Further, the sealed outer packaging bag is packed into the packaging box.

The beneficial effects of the utility model are:

1. A packaging bag as an example of the utility model, which effectively reduces the risk of cargo damage during transit, protects the animal carcass skeleton from being damaged, thereby ensuring the shape of the animal carcass and avoiding customer losses;

2. A packaging bag as an example of the utility model adopts a multi-layer structure, so blood and water will not flow out due to the melting of animal carcasses, ensuring the overall appearance of the packaging and ensuring the cleanliness of the packaging;

3. An ice bag is set in the packaging bag of the example of the utility model, which has the function of temperature control and has relatively low requirements on the external transportation environment, which can effectively reduce the transportation cost; and in the process of transit, it can be exposed at room temperature relatively For a long time, reduce the risk of cargo damage during transit.

4. A packaging bag as an example of the utility model, the function of vacuum sealing the inner packaging bag is to effectively keep the packaged animal carcass fresh and prevent spoilage; It can more effectively maintain the original color, aroma, taste, shape and nutritional value of animal carcasses for a long time, and ensure that the loss of food nutrition is slowed down, which is suitable for long-term storage.

Description of drawings

Other characteristics, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

Fig. 1 is the schematic diagram of packing box structure;

Fig. 2 is a schematic diagram of the overall structure of the packaging bag;

Fig. 3 is a schematic diagram of the structure of the outer packaging bag;

Fig. 4 is a schematic diagram of the inner bladder bag structure.

In the figure: 1-box, 2-hand hole, 3-outer bag, 4-handle, 5-zipper structure, 6-drawstring, 7-sleeve, 8-inner bag, 9-tightening buckle , 10-box body, 11-box cover.

detailed description

The application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It can be understood that the specific embodiments described here are only used to explain the relevant utility model, rather than to limit the utility model. It should also be noted that, for the convenience of description, only the parts related to the utility model are shown in the drawings.

It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.

Example 1

As shown in Figures 1 to 4, this embodiment provides a packaging bag, which includes an inner packaging bag, an outer packaging bag 3 is set on the outer layer of the inner packaging bag, and a zipper is arranged at the mouth of the outer packaging bag 3 Structure 5, the outer packaging bag 3 is set with a packaging box 1, which is convenient for regular placement during transportation, more reasonably occupies the space of the transportation vehicle, and improves transportation efficiency. At the same time, the packaging box 1 has a certain hardness, greatly The risk of cargo damage is reduced, and the inner packaging bag is a food-grade film plastic bag. The packaging bag also includes an inner bladder bag 8. The inner bladder bag 8 includes an inner layer and an outer layer from the inside to the outside. The two-layer design makes the inner bladder bag 8 have a stronger heat preservation effect, and the inner bladder bag 8 has the effect of heat preservation. The outer layer is a nonwoven fabric layer made of nonwoven fabric. The inner layer is an aluminum film pearl cotton layer composed of aluminum film pearl cotton. The edge of the bag opening of the inner bag 8 is provided with a ring sleeve 7, and a drawstring 6 is sleeved in the sleeve 7. The sleeve 7 and the drawstring 6 cooperate with each other to form a tightening rope structure, and the two ends of the drawstring 6 pass through The tightening buckle 9 is fixed, and the 8 pockets of the inner tank bag are retracted by pulling the tightening buckle 9; this structure is convenient to open and close, and compared with other zippers, sticky buttons, etc., it can effectively save costs. The symmetrical both sides of the sack place of outer packing bag 3 are respectively provided with handle 4, and the effect of handle 4 is to place and take animal carcass conveniently in packing box 1. The packaging box 1 includes a box body 10, and a box cover 11 that is matched with the box body. The top of the box body 10 has a rectangular box opening, and the box cover 11 is buckled on the rectangular box opening; the box cover 11 and the two sides of the box body 10 There is a hand hole 2, and the box cover 11 on the same side corresponds to the position of the hand hole 2 on the box body 10. During transportation, people insert their fingers into the hand hole 2, which is convenient for transportation.

The using method of the present utility model comprises the following steps:

Firstly, the animal carcass is put into the inner packaging bag, and further, after the animal carcass is put into the inner packaging bag, vacuum sealing is carried out;

Further, the inner packaging bag is put into the outer packaging bag 3;

Further, put the ice bag in the outer packaging bag 3;

Further, the mouth of the outer packaging bag 3 is closed.

Further, put the closed outer packaging bag 3 into the packaging box 1 .

The above description is only a preferred embodiment of the present application and an illustration of the applied technical principles. Those skilled in the art should understand that the scope of the utility model involved in this application is not limited to the technical solution formed by the specific combination of the above-mentioned technical features, and should also cover the above-mentioned utility models without departing from the concept of the utility model. Other technical solutions formed by any combination of technical features or equivalent features. For example, a technical solution formed by replacing the above-mentioned features with technical features with similar functions disclosed in (but not limited to) this application.

Claims (12)

1. a kind of packaging bag, it is characterized in that, the packaging bag includes packing inside bag, and packing inside bag outer layer is equipped with outer packaging bag, institute State and enclosuring structure is provided with outer packaging bag sack, be the low-temperature receiver for accommodating low-temperature receiver between the packing inside bag and the outer packaging bag Chamber；The packaging bag also includes inner container bags, and packing inside bag is nested with by inner container bags, and is placed in outer packaging bag.

2. packaging bag according to claim 1, it is characterized in that, the inner container bags include internal layer and outer layer.

3. packaging bag according to claim 2, it is characterized in that, the outer layer is the nonwoven layer being made up of non-woven fabrics.

4. packaging bag according to claim 3, it is characterized in that, the internal layer is the aluminium film pearl being made up of aluminium film pearl cotton Cotton layer, the thickness of the aluminium film pearl cotton is 1mm~10mm.

5. packaging bag according to claim 4, it is characterized in that, the thickness of the aluminium film pearl cotton is 2-4mm.

6. packaging bag according to claim 2, it is characterized in that, the sack edge of the inner container bags sets sealing structure.

7. packaging bag according to claim 6, it is characterized in that, the sealing structure, which has in a snare pipe, sleeve pipe, to be equipped with Draw-string, described sleeve pipe tightens up rope structure with draw-string mutual cooperation composition.

8. packaging bag according to claim 1, it is characterized in that, monosymmetric be provided with of the outer packaging bag sack carries Hand.

9. packaging bag according to claim 1, it is characterized in that, the packaging bag also includes packing box, and the packing box is nested with Outside outer packaging bag.

10. packaging bag according to claim 9, it is characterized in that, the packing box includes box body and matches somebody with somebody closing lid with box body The lid of conjunction.

11. packaging bag according to claim 10, it is characterized in that, it is provided with rectangle box mouth, the lid at the top of the box body Snap onto in rectangle box mouth.

12. packaging bag according to claim 11, it is characterized in that, the both sides of the lid and box body are provided with hand hole, same The lid of side is corresponding with the hand hole position on box body.