CN213084897U

CN213084897U - Packaging bag film with buffer structure

Info

Publication number: CN213084897U
Application number: CN202021953008.7U
Authority: CN
Inventors: 冯国平
Original assignee: HANGZHOU JIENENG PLASTIC PACKAGING CO Ltd
Current assignee: HANGZHOU JIENENG PLASTIC PACKAGING CO Ltd
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2021-04-30
Anticipated expiration: 2030-09-09

Abstract

The utility model discloses a packaging bag membrane with buffer structure, including bag membrane main part and outer wall inoxidizing coating, inner wall one side of bag membrane main part is connected with the wind-up roll, the outer wall of wind-up roll and the inner wall junction of bag membrane main part are provided with the coiling hole, the inside top of bag membrane main part is connected with the outer wall inoxidizing coating, and is connected with the buffer layer bottom the lower extreme of outer wall inoxidizing coating, the inside bottom of bag membrane main part is connected with the inner wall inoxidizing coating, and the upper end top of inner wall inoxidizing coating is connected with bag membrane basic unit, inside one side of bag membrane basic unit is connected with. This packaging bag membrane with buffer structure is provided with the buffer layer, and the outer wall second floor at whole packaging bag membrane is the buffer layer that has the combination of a plurality of honeycomb's gas pocket to form, and the hexagonal gas pocket of honeycomb can play fine cushioning effect under the vibrational force that jolts that receives from the outside, and the pressure that will receive is shared and is weakened, guarantees the stability of its inner structure.

Description

Packaging bag film with buffer structure

Technical Field

The utility model relates to a packaging bag membrane technical field specifically is a packaging bag membrane with buffer structure.

Background

The packaging bag film is one of the packaging designs nowadays, and in order to facilitate fresh-keeping, storage food in the life, the packaging bag film can play fine isolation save's effect.

In the use of the packaging bag film in the market, due to the fact that the packaging bag film is soft in texture, articles in the packaging bag film can be attached to the packaging bag film, and when the outside of the packaging bag film is bumped and bumped, the articles in the packaging bag film can be easily lost.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wrapping bag membrane with buffer structure to solve and propose in the above-mentioned background art because the texture of wrapping bag membrane itself is softer, be in the inside article of wrapping bag membrane, can laminate the wrapping bag membrane, receive when jolting the striking when the outside of wrapping bag membrane, its inside article can receive the problem of loss very easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a packaging bag membrane with buffer structure, includes bag membrane main part and outer wall inoxidizing coating, inner wall one side of bag membrane main part is connected with the wind-up roll, the outer wall of wind-up roll and the inner wall junction of bag membrane main part are provided with the coiling hole, the inside top of bag membrane main part is connected with the outer wall inoxidizing coating, and the lower extreme bottom of outer wall inoxidizing coating is connected with the buffer layer, the inside bottom of bag membrane main part is connected with the inner wall inoxidizing coating, and the upper end top of inner wall inoxidizing coating is connected with bag membrane basic unit, inside one side of bag membrane basic unit is connected with the fibrous layer, inside one side of fibrous layer is connected with warp, and the inside opposite side of.

Preferably, the bag film main body forms a rotating structure through the winding hole and the winding roller, and a wrapping structure is formed between the bag film main body and the winding roller.

Preferably, the bag film main body and the outer wall protective layer are mutually attached, and the outer wall protective layer and the inner wall protective layer are distributed in a parallel manner.

Preferably, the inside of buffer layer is honeycomb distribution, and the gas pocket is the even form distribution along the axis department of buffer layer.

Preferably, a wrapping structure is formed between the bag film base layer and the fiber layer, and the bag film base layer and the buffer layer are mutually attached.

Preferably, a weaving structure is formed between the warp and the weft, and a wrapping structure is formed between the fiber layer and the warp and the weft.

Compared with the prior art, the beneficial effects of the utility model are that: this packaging bag membrane with buffer structure is provided with the buffer layer, and the outer wall second floor at whole packaging bag membrane is the buffer layer that has the combination of a plurality of honeycomb's gas pocket to form, and the hexagonal gas pocket of honeycomb can play fine cushioning effect under the vibrational force that jolts that receives from the outside, and the pressure that will receive is shared and is weakened, guarantees the stability of its inner structure.

The outer wall department at whole bag membrane main part is provided with the outer wall inoxidizing coating, and the main material of outer wall inoxidizing coating is LLDPE linear low density polyethylene, and it has excellent environmental stress cracking resistance and electrical insulation nature, higher heat resistance, anti-impact and puncture resistance etc. and isolation external environmental interference that can be fine guarantees that whole packaging bag membrane avoids appearing the condition of soaking, guarantees inside leakproofness.

Be in the fibrous layer of bag membrane basic unit inside, and fibrous layer inner structure is through tiny fiber line, adopt the mode of mutually perpendicular overlapping to weave, can make its surface the condition of unevenness appear, thereby enable the liquefied bag membrane basic unit and can enter into the inside gap department of fibrous layer, thereby make fibrous layer and the bag membrane basic unit of solidification melt together, make the structure of bag membrane basic unit more stable, can not appear the condition of tearing easily, satisfy the long-term use of this packaging bag membrane.

Drawings

FIG. 1 is a schematic view of the three-dimensional structure inside the bag film main body of the present invention;

FIG. 2 is a schematic perspective view of the present invention;

FIG. 3 is a schematic view of the internal structure of the fiber layer of the present invention;

fig. 4 is a schematic view of the internal structure of the buffer layer of the present invention.

In the figure: 1. a pouch film body; 2. an outer wall protective layer; 3. a buffer layer; 4. a bag film base layer; 5. a fibrous layer; 6. an inner wall protective layer; 7. a wind-up roll; 8. air holes; 9. warp threads; 10. a weft; 11. and (6) rolling up the hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a packaging bag film with a buffering structure comprises a bag film main body 1, an outer wall protective layer 2, a buffer layer 3, a bag film base layer 4, a fiber layer 5, an inner wall protective layer 6, a winding roller 7, air holes 8, warps 9, wefts 10 and winding holes 11, wherein one side of the inner wall of the bag film main body 1 is connected with the winding roller 7, the winding holes 11 are arranged at the joint of the outer wall of the winding roller 7 and the inner wall of the bag film main body 1, the outer wall protective layer 2 is connected with the top end inside the bag film main body 1, the bottom of the lower end of the outer wall protective layer 2 is connected with a buffer layer 3, the bottom end of the interior of the bag film main body 1 is connected with an inner wall protective layer 6, the top of the upper end of the inner wall protective layer 6 is connected with a bag film base layer 4, one side of the interior of the bag film base layer 4 is connected with a fiber layer 5, one side of the interior of the fiber layer 5 is connected with a warp 9, the other side of the inside of the fiber layer 5 is connected with a weft 10, and the periphery of the inside of the buffer layer 3 is connected with air holes 8.

In the utility model, the bag film main body 1 forms a rotating structure between the winding hole 11 and the winding roller 7, and forms a wrapping structure between the bag film main body 1 and the winding roller 7, the bag film main body 1 is wound on the outer wall of the winding roller 7 through rotation, so that the volume of the bag film main body 1 is reduced, the bag film main body 1 is convenient to wind and move through the winding roller 7, and the storage space of the bag film main body 1 is reduced;

the bag film main body 1 and the outer wall protective layer 2 are mutually attached, the outer wall protective layer 2 and the inner wall protective layer 6 are distributed in a parallel manner, the outer wall protective layer 2 is arranged at the outer wall of the whole bag film main body 1, the outer wall protective layer 2 is mainly made of LLDPE (linear low density polyethylene), and the bag film has excellent environmental stress cracking resistance, electrical insulation, high heat resistance, impact resistance, puncture resistance and the like, can well isolate external environmental interference, ensures that the whole packaging bag film is prevented from being soaked, and ensures the internal sealing property;

the interior of the buffer layer 3 is distributed in a honeycomb shape, the air holes 8 are uniformly distributed along the central axis of the buffer layer 3, the buffer layer 3 formed by combining a plurality of honeycomb-shaped air holes 8 is arranged on the second layer of the outer wall of the whole packaging bag film, and the honeycomb-shaped hexagonal air holes 8 play a good buffering role under the action of external bumping and vibrating force, so that the applied pressure is shared and weakened, and the stability of the internal structure is ensured;

the bag film base layer 4 and the fiber layer 5 form a wrapping structure, the bag film base layer 4 and the buffer layer 3 are mutually attached, the internal structure of the whole packaging bag film is mainly extended by taking the bag film base layer 4 as a base surface, the bag film base layer 4 is made of a directional tensile polypropylene film, the bag film base layer has higher tensile resistance, stiffness, transparency, glossiness and printing performance, performance addition can be conveniently carried out at the external part of the bag film base layer, so that the whole packaging bag film has comprehensive performance to meet the requirements of users, the fiber layer 5 can be wrapped well, and the structure of the packaging bag film is more stable;

warp 9 and weft 10 between constitute the structure of weaving, and constitute the parcel structure between fibrous layer 5 and warp 9 and weft 10, locate at the inside fibrous layer 5 of bag membrane basic unit 4, and fibrous layer 5 inner structure, be through tiny fiber line, adopt the mode of mutually perpendicular overlapping to weave, can make its surface unevenness's condition appear, thereby enable liquefied bag membrane basic unit 4 and can enter into fibrous layer 5 inside gap department, thereby make fibrous layer 5 and the bag membrane basic unit 4 of solidification melt together, make bag membrane basic unit 4's structure more stable, the condition of tearing easily can not appear, satisfy the long-term use of this packaging bag membrane.

The working principle is as follows: for the packaging bag film with the buffer structure, firstly, an operator fixes a winding roller 7, and then the bag film main body 1 is wound clockwise around the winding roller 7, so that the bag film main body 1 can be wound together to facilitate the operation treatment, when the bag film main body 1 needs to be used, the outer wall protective layer 2 of the bag film main body 1 is positioned on the outermost wall of the bag film, the outer wall protective layer 2 can play a good role in protection, the inner wall protective layer 6 is set into a structure which is attached to the articles in the bag film and seals the bag film, when the bag film main body 1 is subjected to bumping vibration force from the outside, the honeycomb-shaped hexagonal air holes 8 inside the buffer layer 3 in the bag film main body 1 play a good role in buffering, the received pressure is distributed and weakened to ensure the stability and integrity of the articles in the bag film main body 1, and the woven fiber layer 5 is arranged inside the bag film main body 1, the fiber layer 5 has good extension tensile resistance, and can ensure that the packaging bag film can not be easily torn, so that the long-term use of the packaging bag film is met.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a packaging bag film with buffer structure, includes bag membrane main part (1) and outer wall inoxidizing coating (2), its characterized in that: inner wall one side of bag membrane main part (1) is connected with wind-up roll (7), the outer wall of wind-up roll (7) and the inner wall junction of bag membrane main part (1) are provided with receipts roll hole (11), the inside top of bag membrane main part (1) is connected with outer wall inoxidizing coating (2), and the lower extreme bottom of outer wall inoxidizing coating (2) is connected with buffer layer (3), the inside bottom of bag membrane main part (1) is connected with inner wall inoxidizing coating (6), and the upper end top of inner wall inoxidizing coating (6) is connected with bag membrane basic unit (4), inside one side of bag membrane basic unit (4) is connected with fibrous layer (5), inside one side of fibrous layer (5) is connected with warp (9), and the inside opposite side of fibrous layer (5) is connected with weft (10), the inside of buffer layer (3) is connected with.

2. The packaging bag film with a cushion structure according to claim 1, wherein: the bag film main body (1) forms a rotating structure through the winding hole (11) and the winding roller (7), and a wrapping structure is formed between the bag film main body (1) and the winding roller (7).

3. The packaging bag film with a cushion structure according to claim 1, wherein: the bag film is characterized in that the bag film main body (1) and the outer wall protective layer (2) are mutually attached, and the outer wall protective layer (2) and the inner wall protective layer (6) are distributed in a parallel manner.

4. The packaging bag film with a cushion structure according to claim 1, wherein: the inside of buffer layer (3) is honeycomb form distribution, and gas pocket (8) are the even form distribution along the axis department of buffer layer (3).

5. The packaging bag film with a cushion structure according to claim 1, wherein: a wrapping structure is formed between the bag film base layer (4) and the fiber layer (5), and the bag film base layer (4) and the buffer layer (3) are mutually attached.

6. The packaging bag film with a cushion structure according to claim 1, wherein: a weaving structure is formed between the warps (9) and the wefts (10), and a wrapping structure is formed between the fiber layer (5) and the warps (9) and the wefts (10).