CN211767454U

CN211767454U - Packaging bag

Info

Publication number: CN211767454U
Application number: CN202020206739.9U
Authority: CN
Inventors: 熊露璐
Original assignee: Shanghai Dajue Packaging Products Co ltd
Current assignee: Shanghai Dajue Packaging Products Co ltd
Priority date: 2020-02-25
Filing date: 2020-02-25
Publication date: 2020-10-27
Anticipated expiration: 2030-02-25

Abstract

The utility model provides a packaging bag, including the bag body and the handle that is located bag body upper portion, its characterized in that: the bag body includes first face and second face, the handle portion includes third face and fourth face, is equipped with the fretwork portion that is used for carrying the bag on third face and/or the fourth face, the bag body of trilateral sealed one side open-ended is constituteed to first face and second face, and the handle portion is connected to third face and fourth face, and third face bottom and second face open-ended one side are connected, forms first opening between fourth face bottom and the first face top, and the fourth face bottom is equipped with downwardly extending and is used for sheltering from the strip of paper used for sealing of first opening, the strip of paper used for sealing is equipped with a sealing area that is used for sealing first opening. The utility model provides a how that prior art exists makes the wrapping bag conveniently carry and/or carry, can conveniently dismantle again, can also avoid wrapping bag used repeatedly to be the problem that needs to solve at present simultaneously.

Description

Packaging bag

Technical Field

The utility model relates to a commodity circulation packing technical field especially relates to a wrapping bag.

Background

The current packaging bag (especially express delivery bag) is not provided with a handle part, so that the bag is inconvenient to carry, and meanwhile, the bag is very inconvenient because of no unpacking structure. How to make the wrapping bag conveniently carry and/or carry, can conveniently dismantle again, can also avoid the wrapping bag used repeatedly to be the problem that needs to solve at present simultaneously.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wrapping bag, how mainly solve above-mentioned prior art existence make the wrapping bag conveniently carry and/or carry, can conveniently dismantle again, can also avoid wrapping bag used repeatedly to be the problem that needs to solve at present simultaneously, and a wrapping bag that provides.

In order to realize the purpose, the utility model discloses the technical scheme who adopts is: the utility model provides a packaging bag, includes the bag body and is located the handle portion on bag body upper portion, its characterized in that: the bag body includes first face and second face, the handle portion includes third face and fourth face, is equipped with the fretwork portion that is used for carrying the bag on third face and/or the fourth face, the bag body of trilateral sealed one side open-ended is constituteed to first face and second face, and the handle portion is connected to third face and fourth face, and third face bottom and second face open-ended one side are connected, forms first opening between fourth face bottom and the first face top, and the fourth face bottom is equipped with downwardly extending and is used for sheltering from the strip of paper used for sealing of first opening, the strip of paper used for sealing is equipped with a sealing area that is used for sealing first opening.

Further, the top of the third surface and the top of the fourth surface are connected or integrally formed.

Furthermore, the left side and the right side of the third surface and the fourth surface are correspondingly connected.

Further, the lower part of the handle part is provided with a sealing edge for sealing the third surface and the fourth surface.

Further, the left side and the right side of the third surface and the fourth surface are correspondingly connected; and the lower part of the handle part is provided with a sealing edge for sealing the third surface and the fourth surface.

Furthermore, the first surface and/or the second surface are/is provided with air holes.

Furthermore, the number of the air holes in the first surface and/or the second surface is four, the four air holes in the first surface are respectively located at four corners of the first surface, and the four air holes in the second surface correspond to the four air holes in the first surface.

Further, the seal is provided with an easy-tearing area, and the easy-tearing area is located above the sealing area.

Further, all connect through integrated into one piece's mode between strip of paper used for sealing and the fourth face bottom, between fourth face top and the third face top, between third face bottom and the second face top, between second face bottom and the first face bottom.

In view of the above technical features, the utility model discloses following beneficial effect has:

1. in the packaging bag of the present invention, the handle portion (especially the hollow portion on the handle portion) is convenient for the user to carry and/or lift the packaging bag with articles (such as various articles or food, material, etc.) therein.

2. The utility model discloses in a wrapping bag, the strip of paper used for sealing is equipped with one and is used for sealing the district of sealing (for example a sealing sticky tape), only be equipped with the reason in a sealing district after the wrapping bag uses once (seal promptly after the bonding between district and the opening again through sealing district and opening after the separation realize unsealing the wrapping bag between district and the opening, it is poor to seal the district effect again after used repeatedly or used repeatedly, wrapping bag used repeatedly has just also been avoided, avoid used repeatedly to bring and obscure, especially when article are food etc. can not mix the product of packing, avoid wrapping bag used repeatedly, can effectively stop mixing between the different article.

3. The utility model discloses in a wrapping bag, third top and fourth top are connected or integrated into one piece, can help promoting the holding capacity of handle portion.

4. The utility model discloses in a wrapping bag, both sides correspond the connection about third face and the fourth face, can help promoting the holding capacity of handle portion.

5. In the packaging bag, the lower part of the handle part is provided with the edge sealing for sealing the third surface and the fourth surface, so that the edge sealing can help to improve the bearing capacity of the handle part, and can prevent the odor and/or peculiar smell of articles and/or food lamps in the packaging bag from being uploaded to the handle part, thereby avoiding polluting the handle part (or the hand part of a user carrying the bag); even when the third and fourth top surfaces are separated, the smell and/or peculiar smell of the articles and/or food is prevented from being further uploaded through the top of the handle part to influence the breath of the user.

6. The utility model discloses in a wrapping bag is equipped with the bleeder vent on first face and/or the second face, and the bleeder vent can help the wrapping bag inside and outside carry out the circulation of air, improves the gas permeability of wrapping bag promptly, and when especially the wrapping bag was used for adorning article and/or food such as moist, easy rotten, good gas permeability can help filtering moisture, dry article, delay article rotten etc.. The positions of the air holes are preferably at four corners of the first surface and/or the second surface, so that the functions of the air holes can be exerted, and the bearing capacity of the air holes on the packaging bag can be reduced to the maximum extent (namely, the packaging bag cannot be damaged and/or the bearing capacity of the packaging bag cannot be influenced due to the air holes in the lifting and/or carrying process of the packaging bag).

7. The utility model discloses in a wrapping bag, strip of paper used for sealing are equipped with easily and tear the district, easily tear the district and lie in the district top of sealing, easily tear district help wrapping bag and dismantle, can directly unpack apart the wrapping bag through easily tearing the district with not being distinguished through sealing, take out article in the wrapping bag, the wrapping bag can not carry out reuse equally this moment.

8. The utility model discloses in a wrapping bag, between strip of paper used for sealing and the fourth surface bottom, between fourth surface top and the third surface top, between third surface bottom and the second surface top, all connect through integrated into one piece's mode between second surface bottom and the first surface bottom, that is to say the wrapping bag has same piece of material integrated into one piece structure, only connects in the left and right sides, and then forms complete wrapping bag, and processing technology is simple more like this, high-efficient, sparingly production process and cost of labor.

Drawings

Fig. 1 is a perspective view of a packaging bag according to example 1.

FIG. 2 is a sectional view A-A of a packaging bag in example 1.

Fig. 3 is a perspective view of a packaging bag according to example 2.

FIG. 4 is a sectional view taken along line B-B of a packaging bag according to example 2.

In the figure: 1 is a first face; 2 is a second face; 3 is a third surface; 4 is a fourth face; 5 is a sealing area; 6 is a handle part; 7, sealing edges; 8 is a hollow part; 9 is a breather hole; 10 is an easy tearing area; 11 is a bag body; a first opening 13; and 14 is a seal.

Detailed Description

The present invention will be further described with reference to the following detailed description. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope of the appended claims.

Referring to fig. 1 to 2, embodiment 1 provides a packaging bag, including a bag body 11 and a handle portion 6 located on an upper portion of the bag body 11, where the bag body 11 includes a first surface 1 and a second surface 2, the handle portion 6 includes a third surface 3 and a fourth surface 4, and a hollow portion 8 for carrying the bag is provided on the third surface 3 and/or the fourth surface 4, and is characterized in that: first face 1 and second face 2 constitute trilateral sealed one side open-ended bag body 11, and third face 3 and fourth face 4 are connected and are constituteed handle portion 6, and third face 3 bottom and second face 2 open-ended one side are connected, form first opening 13 between fourth face 4 bottom and the first 1 top of face, and fourth face 4 bottom is equipped with downwardly extending and is used for sheltering from the strip seal 14 of first opening 13, strip seal 14 is equipped with a sealing area 5 that is used for sealing first opening 13.

Referring to fig. 2 (fig. 2 is a cross-sectional view of the packaging bag for reference, for convenience of description, distances between the first surface and the second surface, and between the third surface and the fourth surface are enlarged, and actual products may also be that the distances between the first surface and the second surface, and between the third surface and the fourth surface are small, and the third surface and the fourth surface can be attached before use), the third surface 3 and the fourth surface 4 are connected to form a handle portion 6, and the third surface 3 and the fourth surface 4 are connected in various ways, for example, 1) may be provided with one or more connecting portions for connecting and fixing the third surface 3 and the fourth surface 4 to form the handle portion 6; 2) the top of the third surface 3 and the top of the fourth surface 4 (namely the top 6-1 of the handle part) can be connected or integrally formed to further form the handle part 6, and the toughness and/or tensile strength of the handle part 6 can be enhanced due to the structural design of the connection or the integral formation of the tops of the third surface 3 and the fourth surface 4, so that a user can be helped to lift heavier objects by using the packaging bag of the utility model; 3) the left and right sides of the third surface 3 and the fourth surface 4 can also be correspondingly connected, for example, the left and right edges of the third surface 3 and the fourth surface 4 are correspondingly connected, that is, the left edge of the third surface 3 is connected with the left edge of the fourth surface 4, and the right edge of the third surface 3 is connected with the right edge of the fourth surface 4; 4) the third surface 3 and the fourth surface 4 can also be connected through the sealing edge 7 at the lower part of the handle part 6; the above four methods may be used in combination, and the toughness and/or tensile strength of the handle portion 6 can be further improved.

The seal 14 is used for shielding the first opening 13, that is, the length and the width of the seal 14 are both greater than those of the first opening 13, so that the seal 14 can cover the first opening 13, the seal 14 is provided with a sealing area 5 for sealing the first opening 13, preferably a strip-shaped adhesive tape, the adhesive tape seals the first opening 13, the first opening 13 is used for filling articles into the packaging bag before sealing, after the articles are filled, the first opening 13 is sealed by the adhesive tape on the seal 14, the sealing of the first opening 13 at the moment actually means that the top or the upper part of the first surface 1 is connected with the bottom or the lower part of the fourth surface 4 through the seal 14, so that the first surface 1 and the fourth surface 4 are indirectly connected, the packaging bag is in a closed or sealed state, and the articles in the packaging bag cannot be transferred to the outside of the packaging bag.

Be equipped with the fretwork portion 8 that is used for carrying the bag on third face 3 and/or fourth face 4, the position that sets up of fretwork portion 8 can be according to the required setting on third face 3 and/or fourth face 4 of actual conditions, as long as the person of facilitating the use carries the wrapping bag through fretwork portion 8 can, preferably in the middle part of third face 3 and fourth face 4, respectively set up a fretwork portion 8 correspondingly, like this two fretwork portions 8 form the hand through part when being used for the user to carry the bag jointly.

The lower part of the handle part 6 is provided with a sealing edge 7 for sealing the third surface 3 and the fourth surface 4. Banding 7 can select for use hot-pressing plastic envelope technology to make and form the banding 7 of a sealing strip between third 3 and the fourth 4 that are made by plastic film, in the wrapping bag (being the bag body 11 inside) adorn article, especially when having the smell article, the banding 14 can prevent effectively that the smell of article in the wrapping bag from to the diffusion of handle portion 6 (even through the diffusion of handle portion 6 outside the wrapping bag), avoid the air peculiar smell, avoid the adversary pollution of peculiar smell, conveniently keep the hand that the user carried the bag clean.

The first surface 1 and/or the second surface 2 are/is provided with air holes 9, the air holes 9 are used for air circulation inside and outside the bag body 11, redundant air in the bag body 11 is discharged when the packaging bag is used, and the volume of the packaging bag body 11 filled with articles is reduced as much as possible; the air holes 9 can also help the articles in the bag body 11 to ventilate and can also serve as water filtering holes.

Preferably, bleeder vent 9 on first face 1 and the second face 2 are four, four bleeder vents 9 of first face 1 are located the four corners position of first face 1 respectively, four bleeder vents 9 of second face 2 correspond with four bleeder vents 9 positions of first face 1. The four corners can not only realize the effect of the air holes 9, but also reduce the influence of the air holes 9 on the whole bearing capacity of the packaging bag to the minimum, and reduce the pulling deformation and even damage of the bag body 11 caused by the air holes 9 when a user carries the bag as far as possible.

The seal 14 is connected with the bottom of the fourth surface 4, the top of the fourth surface 4 is connected with the top of the third surface 3, the bottom of the third surface 3 is connected with the top of the second surface 2, and the bottom of the second surface 2 is connected with the bottom of the first surface 1 in an integrated forming mode. That is to say, the bag body 11 and the handle 6 are made of a plastic film, preferably, a strip-shaped plastic film, the bottom end of the strip-shaped plastic film is folded upwards, the top end of the strip-shaped plastic film is folded downwards, the top end of the strip-shaped plastic film and the bottom end of the strip-shaped plastic film are folded in an intersecting manner, the top end of the strip-shaped plastic film is outside, the bottom end of the strip-shaped plastic film is inside, a first surface 1, a second surface 2, a third surface 3, a fourth surface 4 and a seal 14 are sequentially formed from the bottom end of the plastic film to the bottom end of the plastic film, the five parts are integrally formed to form a packaging bag connected with the bag body 11 and the handle 6, the left end and the right end of the first surface 1 and the second surface 2 are both connected, the left end and the right end of the third surface 3 and the fourth surface 4 are both connected, the left end and the right end of the seal 14 can be correspondingly connected with the left end and in the folded state (i.e., the bottom of the seal 14 is rotated along the joint between the seal 14 and the fourth surface 4), a first opening 13 is formed between the bottom of the fourth surface 4 and the top of the first surface 1. In addition, can also set up the banding 7 (for example form through hot pressing plastic envelope technology) of connecting third face 3 and fourth face 4 on handle portion 6 according to actual demand, set up bleeder vent 9 in 1 four corners of first face and 2 four corners of second face.

Referring to fig. 3 and 4, embodiment 2 is substantially the same as embodiment 1, and embodiment 2 is different in that: the seal 14 is provided with an easy-tearing area 10, the easy-tearing area 10 is positioned above the sealing area 5, the packaging bag can be conveniently disassembled, and the easy-tearing area 10 can be gradually broken. The sectional view of the package in fig. 4 is provided for reference, and for convenience of illustration, the distances between the first surface and the second surface, and between the third surface and the fourth surface are enlarged, and the actual product may be adhered before use, wherein the distances between the first surface and the second surface, and between the third surface and the fourth surface are small).

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the same way in the protection scope of the present invention.

Claims

1. The utility model provides a packaging bag, includes the bag body (11) and is located handle portion (6) on the bag body (11) upper portion, its characterized in that: the bag body (11) includes first face (1) and second face (2), handle portion (6) include third face (3) and fourth face (4), are equipped with on third face (3) and/or fourth face (4) and are used for carrying bag fretwork portion (8), three sealed one side open-ended bag body (11) are constituteed to first face (1) and second face (2), and third face (3) and fourth face (4) are connected and are constituteed handle portion (6), and third face (3) bottom and second face (2) open-ended one side are connected, forms first opening (13) between fourth face (4) bottom and first face (1) top, and fourth face (4) bottom is equipped with downwardly extending and is used for sheltering from strip of paper used for sealing (14) of first opening (13), strip of paper used for sealing (14) are equipped with one and are used for sealing (5) of first opening (13).

2. A package as claimed in claim 1, wherein: the top of the third surface (3) and the top of the fourth surface (4) are connected or integrally formed.

3. A package as claimed in claim 2, wherein: the left side and the right side of the third surface (3) and the fourth surface (4) are correspondingly connected.

4. A package according to claim 3, wherein: the lower part of the handle part (6) is provided with a sealing edge (7) for sealing the third surface (3) and the fourth surface (4).

5. A package as claimed in claim 1, wherein: the left side and the right side of the third surface (3) are correspondingly connected with the left side and the right side of the fourth surface (4); the lower part of the handle part (6) is provided with a sealing edge (7) for sealing the third surface (3) and the fourth surface (4).

6. A packaging bag according to any one of claims 1 to 5, wherein: the first surface (1) and/or the second surface (2) are/is provided with air holes (9).

7. The package of claim 6, wherein: the novel air-permeable brick is characterized in that the air holes (9) in the first surface (1) and/or the second surface (2) are four, the four air holes (9) in the first surface (1) are respectively located at four corners of the first surface (1), and the four air holes (9) in the second surface (2) correspond to the four air holes (9) in the first surface (1).

8. The package of claim 5, wherein: the seal (14) is provided with an easy-tearing area (10), and the easy-tearing area (10) is positioned above the sealing area (5).

9. A package according to claim 1 or 2 or 3 or 4 or 5 or 7 or 8, wherein: the sealing strip (14) is connected with the bottom of the fourth surface (4), the top of the fourth surface (4) is connected with the top of the third surface (3), the bottom of the third surface (3) is connected with the top of the second surface (2), and the bottom of the second surface (2) is connected with the bottom of the first surface (1) in an integrated forming mode.

10. The package of claim 6, wherein: the sealing strip (14) is connected with the bottom of the fourth surface (4), the top of the fourth surface (4) is connected with the top of the third surface (3), the bottom of the third surface (3) is connected with the top of the second surface (2), and the bottom of the second surface (2) is connected with the bottom of the first surface (1) in an integrated forming mode.