CN213650470U - High-strength pressure-resistant packaging bag - Google Patents

Abstract

The utility model discloses a withstand voltage wrapping bag excels in belongs to packaging material technical field, including wrapping bag basic unit, its characterized in that: the outside and the inboard of wrapping bag basic unit are provided with first articulamentum and second articulamentum respectively, equal fixedly connected with resistance to pressure between first articulamentum and the wrapping bag basic unit and between second articulamentum and the wrapping bag basic unit, two all be provided with the bubble pad in the space that forms between resistance to pressure and wrapping bag basic unit, first articulamentum and the second articulamentum, the inside of bubble pad all is filled has withstand voltage body, the outside fixedly connected with POE membrane intensity layer of first articulamentum, the inboard fixedly connected with composite strength layer of second articulamentum. The utility model discloses a, possess high strength and high pressure resistance, satisfy user demand's advantage, it is thinner to have solved the general thickness ratio of current wrapping bag, and bearing pressure resistance is lower with intensity, is difficult to satisfy the problem that needs used.

Description

High-strength pressure-resistant packaging bag

Technical Field

The utility model relates to a packaging material technical field, more specifically say, relate to a high-strength pressure-resistant wrapping bag.

Background

The packaging bag is a bag used for packaging various articles, so that goods are convenient to transport and easy to store in a production flow process, the packaging bag is widely used in daily life and industrial production, the commodity performance of the packaging bag is more and more obvious, the packaging bag becomes a special product which is not attached to commodity production any more, and the packaging bag is a widely applied product which cannot be separated from all commodities.

At present, the common thickness of current wrapping bag is thinner, and the weight that can bear article is also less, often can cause the damage of wrapping bag when needing to bear the weight of great article, perhaps punctures by sharp thing, because the occasion of wrapping bag application is different, especially the packing of food, not only need to have fine bearing pressure resistance and intensity to satisfy the user demand, for this reason, provide a high-strength pressure resistant wrapping bag and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a withstand voltage wrapping bag excels in possesses high strength and high pressure resistance, satisfies user demand's advantage, has solved that the general thickness of current wrapping bag is thinner, and it is lower to bear pressure resistance and intensity, is difficult to satisfy the problem of user demand.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

The utility model provides a high-strength pressure-resistant packaging bag, includes the packaging bag basic unit, its characterized in that: the outside and the inboard of wrapping bag basic unit are provided with first articulamentum and second articulamentum respectively, equal fixedly connected with resistance to pressure between first articulamentum and the wrapping bag basic unit and between second articulamentum and the wrapping bag basic unit, two all be provided with the bubble pad in the space that forms between resistance to pressure and wrapping bag basic unit, first articulamentum and the second articulamentum, the inside of bubble pad all is filled has withstand voltage body, the outside fixedly connected with POE membrane intensity layer of first articulamentum, the inboard fixedly connected with composite strength layer of second articulamentum, the outside fixedly connected with printing layer on POE membrane intensity layer, the outside fixedly connected with top layer of printing layer.

Preferably, the combined strength layer comprises a first reinforcing layer and a second reinforcing layer, the first reinforcing layer is fixedly connected with the inner side of the second connecting layer, the second reinforcing layer is fixedly connected with the inner side of the first reinforcing layer, the first reinforcing layer is a high-density polyethylene layer, and the second reinforcing layer is a polybutylene terephthalate layer.

Preferably, the printing layer is a gold stamping layer, and the surface layer is a transparent polytetrafluoroethylene film.

Preferably, the cross section of each of the two pressure-resistant layers is corrugated.

Preferably, the pressure-resistant body is a silicone gel particle elastomer.

Preferably, the top of the front surface and the top of the back surface of the packaging bag base layer are both provided with a hand-lifting hole, and the two hand-lifting holes are arranged correspondingly.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) the high-strength pressure-resistant packaging bag can improve the toughness and the stretching effect of a packaging bag base layer through the POE film strength layer and can bear larger weight, the composite strength layer consisting of the first reinforcing layer and the second reinforcing layer has the performances of hard height, tensile strength, fatigue resistance and size stability, the strength of the outer side and the inner side of the packaging bag base layer is increased through the POE film strength layer and the composite strength layer, so that the packaging bag base layer is high in use strength and not easy to damage, when the packaging bag base layer is subjected to internal and external pressure, the pressure-resistant layer arranged in a corrugated manner can have good structural support effect when being stressed, the corrugated structure is strong in stability and simple in structure, the pressure-resistant performance is improved, meanwhile, the pressure is transmitted to the bubble pad and the pressure-resistant body, the weight of the pressure-resistant body of the silicon gel particle elastomer can be well lightened, the pressure-resistant body has better pressure-resistant, the compressive property of the base layer of the packaging bag is improved, so that the compressive property is improved, the use requirement is met, and the problems that the common thickness of the existing packaging bag is thinner, the bearing compressive capacity and the strength are lower, and the use requirement is difficult to meet are solved.

(2) This withstand voltage wrapping bag excels in replaces printing ink through the printing layer for scalding the gold layer for the outward appearance of wrapping bag is more pleasing to the eye, and through the top layer that transparent polytetrafluoroethylene film made, can play waterproof effect, and makes and use more convenient through setting up of portable hole.

Drawings

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

fig. 2 is a cross-sectional view of the packaging bag base layer of the present invention.

The reference numbers in the figures illustrate:

1. packaging the base layer; 2. a first tie layer; 3. a second connection layer; 4. a pressure-resistant layer; 5. a bubble pad; 6. a pressure-resistant body; 7. a POE film strength layer; 8. synthesizing a strength layer; 801. a first reinforcing layer; 802. a second reinforcing layer; 9. printing layer; 10. a surface layer; 11. and (6) carrying a hole by hand.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", 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 simplification of description, but do not 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 thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, a high strength pressure-resistant packaging bag includes a packaging bag base layer 1, and is characterized in that: the outside and the inboard of wrapping bag basic unit 1 are provided with first articulamentum 2 and second articulamentum 3 respectively, equal fixedly connected with resistance to pressure 4 between first articulamentum 2 and the wrapping bag basic unit 1 and between second articulamentum 3 and the wrapping bag basic unit 1, two resistance to pressure 4 and wrapping bag basic unit 1, all be provided with bubble pad 5 in the space that forms between first articulamentum 2 and the second articulamentum 3, pressure-resistant body 6 has all been filled to bubble pad 5's inside, the outside fixedly connected with POE membrane intensity layer 7 of first articulamentum 2, the inboard fixedly connected with composite strength layer 8 of second articulamentum 3, the outside fixedly connected with printing layer 9 of POE membrane intensity layer 7, the outside fixedly connected with top layer 10 of printing layer 9.

Further, the composite strength layer 8 comprises a first reinforcing layer 801 and a second reinforcing layer 802, the first reinforcing layer 801 is fixedly connected with the inner side of the second connecting layer 3, the second reinforcing layer 802 is fixedly connected with the inner side of the first reinforcing layer 801, the first reinforcing layer 801 is a high-density polyethylene layer, the second reinforcing layer 802 is a polybutylene terephthalate layer, by using the first reinforcing layer 801 which is a high density polyethylene layer and the second reinforcing layer 802 which is a polybutylene terephthalate layer in combination, the first reinforcing layer 801 which is a high density polyethylene layer has characteristics of high hardness and high tensile strength, the second reinforcing layer 802 which is a polybutylene terephthalate layer has properties of high strength, fatigue resistance and dimensional stability, the composite strength layer 8 is made to have properties of hard height, tensile strength, fatigue resistance and dimensional stability, thereby improving the service strength.

Furthermore, the printing layer 9 is a gold stamping layer, the surface layer 10 is a transparent polytetrafluoroethylene film, the printing layer 9 which is the gold stamping layer replaces printing ink, the appearance of the packaging bag is more attractive, and the surface layer 10 which is made of the transparent polytetrafluoroethylene film can play a role in water prevention.

Furthermore, the cross sections of the two pressure-resistant layers 4 are arranged in a corrugated manner, and when the pressure-resistant layers 4 arranged in the corrugated manner are stressed, the corrugated structure can have a good structural support effect, so that the stability is strong, the structure is simple, and the pressure resistance is improved.

Furthermore, the pressure-resistant body 6 is a silicon gel particle elastomer, and the silicon gel particles belong to ultra-light materials through the pressure-resistant body 6 which is the silicon gel particle elastomer, so that the weight can be well reduced, and the pressure-resistant performance is better.

Further, portable hole 11 has all been seted up with the top at the back to the front of wrapping bag basic unit 1, and two portable holes 11 correspond the setting each other, through portable hole 11's setting, conveniently mention wrapping bag basic unit 1, convenient to use.

The working principle is as follows: the utility model discloses a, replace printing ink through printing layer 9, make the outward appearance of wrapping bag more pleasing to the eye, can play waterproof effect by top layer 10, POE membrane strength layer 7 can improve the toughness and tensile effect of wrapping bag basic unit 1, can bear bigger weight, synthetic strength layer 8 that comprises first enhancement layer 801 and second enhancement layer 802, have hard height, tensile strength, fatigue resistance and size stability's performance, increase the intensity of wrapping bag basic unit 1 outside and inboard through POE membrane strength layer 7 and synthetic strength layer 8, make wrapping bag basic unit 1 use intensity high not fragile, when wrapping bag basic unit 1 receives inside and outside pressure, pressure resistance layer 4 that the corrugate set up is when the atress, the ripple structure can have good structural support effect, and is strong in stability, simple structure, improve pressure resistance, transmit pressure to bubble pad 5 and pressure resistance 6 simultaneously, the pressure body 6 which is a silicon gel particle elastomer can well reduce the weight, the pressure body 6 has better pressure resistance, the pressure resistance of the packaging bag base layer 1 is improved by the structure of the pressure resistance layer 4 and the material of the pressure body 6, so that the pressure resistance is improved, the use requirement is met, and the problems that the common thickness of the existing packaging bag is thinner, the bearing pressure resistance and the strength are lower, and the use requirement is difficult to meet are solved.

The above is only a preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims (6)

1. The utility model provides a high-strength pressure-resistant packaging bag, includes packaging bag basic unit (1), its characterized in that: the outer side and the inner side of the packaging bag base layer (1) are respectively provided with a first connecting layer (2) and a second connecting layer (3), pressure-resistant layers (4) are fixedly connected between the first connecting layer (2) and the packaging bag base layer (1) and between the second connecting layer (3) and the packaging bag base layer (1), air bubble pads (5) are arranged in gaps formed between the two pressure-resistant layers (4) and the packaging bag base layer (1) and between the first connecting layer (2) and the second connecting layer (3), the pressure-resistant body (6) is filled in the bubble pad (5), the POE film strength layer (7) is fixedly connected with the outer side of the first connecting layer (2), the inner side of the second connecting layer (3) is fixedly connected with a synthetic strength layer (8), the outer side fixedly connected with printing layer (9) of POE membrane intensity layer (7), the outside fixedly connected with top layer (10) of printing layer (9).

2. A high strength pressure resistant packaging bag according to claim 1, wherein: synthetic strength layer (8) including first enhancement layer (801) and second enhancement layer (802), the inboard fixed connection of first enhancement layer (801) and second articulamentum (3), second enhancement layer (802) fixed connection is in the inboard of first enhancement layer (801), first enhancement layer (801) are the high density polyethylene layer, second enhancement layer (802) are polybutylene terephthalate layer.

3. A high strength pressure resistant packaging bag according to claim 1, wherein: the printing layer (9) is a gold stamping layer, and the surface layer (10) is a transparent polytetrafluoroethylene film.

4. A high strength pressure resistant packaging bag according to claim 1, wherein: the sections of the two pressure-resistant layers (4) are arranged in a corrugated manner.

5. A high strength pressure resistant packaging bag according to claim 1, wherein: the pressure-resistant body (6) is a silicon gel particle elastomer.

6. A high strength pressure resistant packaging bag according to claim 1, wherein: portable hole (11) have all been seted up, two on the front of wrapping bag basic unit (1) and the top at the back portable hole (11) correspond the setting each other.

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