CN220484050U

CN220484050U - Packaging bag with sealing function

Info

Publication number: CN220484050U
Application number: CN202322107453.1U
Authority: CN
Inventors: 梁兴慧; 陆军; 梁兴旋
Original assignee: Foshan Yangdeng Packaging Co ltd
Current assignee: Foshan Yangdeng Packaging Co ltd
Priority date: 2023-08-07
Filing date: 2023-08-07
Publication date: 2024-02-13
Anticipated expiration: 2033-08-07

Abstract

The utility model discloses a packaging bag with a sealing function, which comprises a packaging bag body, wherein the packaging bag body comprises a packaging bag layer I and a packaging bag layer II, the edges of the packaging bag layer I and the packaging bag layer II are respectively provided with a hot-press sealing edge, the packaging bag layer I is adhered to the inner wall of the packaging bag layer II through the hot-press sealing edge, the inner walls of the packaging bag layer I and the packaging bag layer II are respectively adhered with a bag pocket, the inner walls of the packaging bag layer I and the packaging bag layer II are respectively provided with a stock sealing opening, the inner walls of the stock sealing openings are respectively adhered with sealing strips, the packaging materials are put into the bag pockets in the packaging bag body, the packaging bag body is sealed by the sealing strips in the stock sealing openings, leakage of the packaging materials is prevented, the upper end of the packaging bag body is also sealed, the packaging materials can be taken out through the tearing openings in the two sides of the upper end of the packaging bag body, and the sealing performance of the packaging bag body is further improved.

Description

Packaging bag with sealing function

Technical Field

The utility model relates to the technical field of packaging bags, in particular to a packaging bag with a sealing function.

Background

The packaging bag uses plastic as a raw material and is used for producing packaging bags of various articles in daily life and industrial production, and the packaging bag enables articles in the packaging bag to be convenient to transport in the production and circulation process, and has the characteristics of large capacity, labor saving, efficiency improvement and the like.

If the authorized notice number is CN104787479B, the authorized notice day is 20170915, a handle for carrying is arranged at the opening of the packaging bag, the packaging bag comprises a first bag body and a second bag body, the second bag body comprises an inflation valve port and a plurality of inflation cavities communicated by a communication pipeline, and the second bag body is sleeved outside the first bag body.

Packaging bags are often used in transportation and production processes, however, when the packaging bags are transported or produced, for example, the sealing of the packaging bags is not tight enough, materials in the packaging bags can be spilled during transportation or production, and trouble and loss are caused to transportation and production operations, so that a packaging bag with a sealing function is needed to solve the problems.

Disclosure of Invention

The utility model aims to provide a packaging bag with a sealing function, so as to solve the defects in the prior art.

In order to achieve the above object, the present utility model provides the following technical solutions:

the utility model provides a wrapping bag with sealing function, includes the wrapping bag body, the wrapping bag body includes wrapping bag layer one and wrapping bag layer two, wrapping bag layer one and wrapping bag layer two's edge all is provided with hot pressing banding, wrapping bag layer one bonds the inner wall at wrapping bag layer two through hot pressing banding, wrapping bag layer one and wrapping bag layer two's inner wall all bond the bag pocket, stock seal has all been seted up to wrapping bag layer one and wrapping bag layer two's inner wall, stock seal's inner wall all bonds there is the sealing strip, tear the pocket has all been seted up to wrapping bag body's outside both sides.

Preferably, sealing edges are adhered to two sides of the sealing strip, and the sealing edges are adhered to the inside of the packaging bag body.

Preferably, the outside of wrapping bag body is provided with the hem, the outside one side fixed mounting of wrapping bag body has the outside strip.

Preferably, the outer wall of the outer side strip is provided with a socket, two sides of the inner wall of the socket are adhered with protrusions, and a vertical strip is fixedly arranged between the two protrusions.

According to the packaging bag with the sealing function, the packaging material is put into the bag pocket in the packaging bag body through the packaging bag body and the sealing strips, meanwhile, the packaging bag body is sealed by the sealing strips in the storage seal, leakage of the packaging material is prevented, the upper end of the packaging bag body is also sealed, the packaging material can be taken out through the bag tearing openings at two sides of the upper end of the packaging bag body, and the sealing performance of the packaging bag body is further improved; through the outer side strip and the vertical strip, the socket is arranged on the outer side strip, the packaging bag body can be conveniently carried through the socket, and the vertical strip and the bulge can be torn off and taken out, so that the taking space of the socket is increased; through the hot press banding and the sealing edge that set up, hot press banding dress is at the both ends of sealing strip, reinforcing sealing strip's fixity, and the edge of wrapping bag body is located to hot press banding, can increase wrapping bag layer one and wrapping bag layer two's laminating degree.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

Fig. 1 is a schematic perspective view of a package with sealing function according to an embodiment of the present utility model.

Fig. 2 is a schematic cross-sectional view of a package layer according to an embodiment of the present utility model.

Fig. 3 is a schematic view of a bag structure provided by an embodiment of a packaging bag with sealing function according to the present utility model.

FIG. 4 is a schematic cross-sectional view of an outer side strip provided by an embodiment of a package with sealing function according to the present utility model.

Reference numerals illustrate:

1 packaging bag body, 2 packaging bag layer one, 3 packaging bag layer two, 4 hot pressing banding, 5 hem, 6 pocket, 7 tear pocket mouth, 8 stock seals, 9 sealing strips, 10 sealing edges, 11 outside strips, 12 vertical strips, 13 sockets, 14 are protruding.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

As shown in fig. 1-4, the packaging bag with the sealing function provided by the embodiment of the utility model comprises a packaging bag body 1, wherein the packaging bag body 1 comprises a packaging bag layer 1 and a packaging bag layer 2, the edges of the packaging bag layer 2 and the packaging bag layer 3 are respectively provided with a hot-press sealing edge 4, the packaging bag layer 2 is adhered to the inner wall of the packaging bag layer 2 through the hot-press sealing edge 4, the inner walls of the packaging bag layer 2 and the packaging bag layer 3 are respectively adhered with a bag pocket 6, the inner walls of the packaging bag layer 2 and the packaging bag layer 3 are respectively provided with a stock sealing 8, the inner walls of the stock sealing 8 are respectively adhered with sealing strips 9, and the two sides of the outer part of the packaging bag body 1 are respectively provided with a tearing bag opening 7.

Specifically, in this embodiment, including wrapping bag body 1, wrapping bag body 1 includes wrapping bag layer one 2 and wrapping bag layer two 3, wrapping bag layer one 2 and wrapping bag layer two 3's edge all is provided with hot press banding 4, hot press banding 4 is through the processing of outside hot press equipment, wrapping bag layer one 2 and wrapping bag layer two 3's edge is laminated as a whole, wrapping bag layer one 2 bonds at wrapping bag layer two 3's inner wall through hot press banding 4, wrapping bag layer one 2 and wrapping bag layer two 3's inner wall all bonds has bag pocket 6, wrapping bag layer one 2 and wrapping bag layer two 3 are as an organic whole after, the packing material can be deposited in bag pocket 6 packing storage, stock seal 8 has all been seted up to wrapping bag layer one 2 and wrapping bag layer two 3's inner wall, stock seal 8's inner wall all bonds sealing strip 9, after sealing strip 9 opens, outside packing material can get into the packing from stock seal 8, then press sealing strip 9, packing material sealing strip 9 can be closed, the setting up packing bag body 1's outside both sides have all been seted up and torn the mouth 7, tear the mouth 7 and just can open or can be opened or be closed with tearing seal 9.

According to the packaging bag with the sealing function, through the arranged packaging bag body 1 and the sealing strips 9, packaging materials are put into the bag pocket 6 in the packaging bag body 1, meanwhile, the packaging bag body 1 is sealed by the sealing strips 9 in the storage seal 8, leakage of the packaging materials is prevented, the upper end of the packaging bag body 1 is also sealed, the packaging materials can be taken out through the bag tearing openings 7 on two sides of the upper end of the packaging bag body 1, and the sealing performance of the packaging bag body 1 is further improved.

In another embodiment provided by the utility model, as shown in fig. 1 and 2, sealing edges 10 are adhered to two sides of the sealing strip 9, the sealing edges 10 enable the sealing strip 9 to be stably installed inside the storage seal 8, the sealing edges 10 increase the fixing performance of the sealing strip 9, the sealing strip 9 is prevented from slipping, and the sealing edges 10 are adhered inside the packaging bag body 1.

In still another embodiment of the present utility model, as shown in fig. 1 and 2, a flange 5 is provided at the outside of the package bag body 1, the flange 5 bends the bag 6, so that stacking of a plurality of package bag bodies 1 is facilitated, an outer side strip 11 is fixedly installed at one side of the outside of the package bag body 1, and a person takes the package bag body 1 through the outer side strip 11.

In still another embodiment provided by the utility model, as shown in fig. 1 and fig. 4, the outer wall of the outer side strip 11 is provided with the insertion opening 13, two sides of the inner wall of the insertion opening 13 are adhered with the protrusions 14, the vertical strips 12 are fixedly arranged between the two protrusions 14, the protrusions 14 are adhered in the insertion opening 13, after fingers are inserted into the two insertion openings 13, the packaging bag body 1 can be taken, the insertion opening 13 can be leaked after the vertical strips 12 and the protrusions 14 are torn, and the outer side strip 11 can take away the packaging bag body 1 at will.

Working principle: the packaging bag body 1 comprises a packaging bag layer I2 and a packaging bag layer II 3, the packaging bag layer I2 and the packaging bag layer II 3 are integrated through hot pressing and edge sealing 4, a bag pocket 6 is further arranged in the packaging bag layer I2 and the packaging bag layer II 3, the packaging bag layer I2, the packaging bag layer II 3 and the bag pocket 6 are assembled into a packaging bag body 1, packaging materials can be contained in the bag pocket 6, sealing strips 9 are arranged in a storage seal 8, two ends of the sealing strips 9 are also sealed in the packaging bag body 1 through sealing edges 10, after an operator tears a bag opening 7, the operator opens the sealing strips 9 in the storage seal 8, packaging materials inside the packaging bag body 1 can be taken out, an outer side strip 11 is arranged on the packaging bag body 1, two ends of a vertical strip 12 are fixed in the inserting holes 13 through protrusions 14, and when the operator takes the packaging bag body 1, fingers are only needed to be inserted into the two inserting holes 13, or the vertical strip 12 and the protrusions 14 can also be taken out, and the outer side strip 11 can take the packaging bag body 1 randomly.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims

1. The utility model provides a wrapping bag with sealing function, includes wrapping bag body (1), its characterized in that, wrapping bag body (1) includes wrapping bag layer one (2) and wrapping bag layer two (3), the edge of wrapping bag layer one (2) and wrapping bag layer two (3) all is provided with hot press banding (4), wrapping bag layer one (2) bonds at the inner wall of wrapping bag layer two (3) through hot press banding (4), the inner wall of wrapping bag layer one (2) and wrapping bag layer two (3) all bonds has bag pocket (6), stock seal (8) have all been seted up to the inner wall of wrapping bag layer one (2) and wrapping bag layer two (3), the inner wall of stock seal (8) all bonds there is sealing strip (9), tear pocket (7) have all been seted up to the outside both sides of wrapping bag body (1).

2. A packaging bag with sealing function according to claim 1, characterized in that the sealing strips (9) are adhered with sealing edges (10) on both sides, and the sealing edges (10) are adhered to the inside of the packaging bag body (1).

3. A packaging bag with sealing function according to claim 1, characterized in that the outside of the packaging bag body (1) is provided with a flange (5), and an outside strip (11) is fixedly mounted on one side of the outside of the packaging bag body (1).

4. A packaging bag with sealing function according to claim 3, characterized in that the outer wall of the outer side strip (11) is provided with a socket (13), two sides of the inner wall of the socket (13) are adhered with protrusions (14), and a vertical strip (12) is fixedly arranged between the two protrusions (14).