CN211593499U

CN211593499U - Novel packaging bag

Info

Publication number: CN211593499U
Application number: CN202020206695.XU
Authority: CN
Inventors: 郑芸珂; 张婵; 刘杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-25
Filing date: 2020-02-25
Publication date: 2020-09-29
Anticipated expiration: 2030-02-25

Abstract

The utility model discloses a novel packaging bag, which comprises a bag body, the top end of the bag body is an opening and forms a bag mouth, the bottom end of the bag body is in a sealing shape, the bag body is provided with pre-cutting lines for cutting, the pre-cutting lines are in multiple groups and are evenly distributed on the bag body, parallel arrangement is carried out between the pre-cutting lines, sealing strips are arranged on the bag body, the sealing strips are in multiple groups, the sealing strips are respectively arranged below the pre-cutting lines of each group, and the bag mouth is also provided with the sealing strips, the bag body is provided with a vacuum device which is used for deflating and forming a vacuum state after being sealed, the utility model discloses a plurality of groups of pre-cutting lines are arranged on the bag body, the pre-cutting lines are arranged at the required position of the bag body according to the requirement of a user, when in use, the pre-cutting lines of the bag body are torn and pulled, so, make the bag body keep at suitable height, increase the convenience of using, also be convenient for utilize the line of cutting out in advance to fold the bag body.

Description

Novel packaging bag

Technical Field

The utility model relates to a wrapping bag, in particular to novel wrapping bag belongs to packing technical field.

Background

The packaging bag is a bag for packaging various articles, so that the goods are convenient to transport and easy to store in the production flow process. Is widely used in daily life and industrial production. The packaging bag can be divided into a plastic packaging bag, a paper packaging bag, a cloth art packaging bag, a woven packaging bag and the like according to the material.

The sealing of present wrapping bag adopts the heat-seal mode more, like milk powder, washing powder etc. cut open one end during the use can, but to the article that can not once only use up, for preventing it to wet rotten or spill outward, need seal once more, adopt clip or rubber band to seal the opening usually, make sealed effect relatively poor, and along with article in the bag constantly reduces, the part of the deep bag body of hand can be more and more when taking article, make taking of article more inconvenient. Therefore, we improve the packaging bag and provide a novel packaging bag.

Disclosure of Invention

An object of the utility model is to provide a novel packaging bag, the present packaging bag that proposes in solving above-mentioned background art seals and adopts the heat-seal mode more, like milk powder, washing powder etc., cut open during the use one end can, but to the article that can not once only use up, for preventing it to wet rotten or spill outward, need seal once more, adopt clip or rubber band to seal the opening usually, make sealed effect relatively poor, and along with article in the bag constantly reduces, the part that the bag body was deepened to the hand can be more and more when article were taken, make the more inconvenient problem of taking of article.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel packaging bag, comprises a bag bod, the top of the bag body is the opening and forms the sack, the bottom of the bag body is sealed form, the bag body is located the line of cutting out in advance that is used for tailorring, cut out the line multiunit in advance, and cut out line evenly distributed in the bag body in advance, parallel arrangement between the line of cutting out in advance, be equipped with the sealing strip on the bag body, the sealing strip sets up the multiunit, the sealing strip sets up the below of cutting out the line in advance at every group respectively to and sack department also is provided with the sealing strip, be equipped with the vacuometer that is used for gassing formation vacuum.

As an optimal technical scheme of the utility model, the surface of the bag body is the paper material preparation, the inside of the bag body is pasted with the water proof membrane.

As an optimal technical scheme of the utility model, the sealing strip includes A type pressfitting strip and B type pressfitting strip, A type pressfitting strip and B type press the strip to set up respectively at bag inner wall, A type pressfitting strip and B type press the strip to press the back and form the sealing strip.

As a preferred technical scheme of the utility model, the vacuum ware is including leading to ring, ventilative dish, spacing change, bleeder vent, sealed lid, gas outlet and interior solid fixed ring, lead to the ring and peg graft on the bag body, interior solid fixed ring's surface is pasted on the bag body, interior solid fixed ring and lead to ring threaded connection, sealed lid sets up on the top that leads to the ring, the bottom of sealed lid sets up spacing change, spacing change rotates to be connected on leading to the ring, the gas outlet has been seted up on the ventilative dish, sealed covering is equipped with the bleeder vent, sealed lid rotates back bleeder vent and gas outlet intercommunication, ventilative dish is installed in leading to the ring.

As an optimized technical solution of the present invention, the pre-cut line is any one of a square, a polygon or a wave.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model relates to a novel packaging bag, through set up the multiunit on the bag body and cut out the line in advance, will cut out the line setting in advance at required bag body position according to the demand, during the use, can tear in the line department of cutting out in advance of the bag body and draw, can separate the bag body of position about the line of cutting out in advance for the bag body keeps at suitable height, increases the convenience of using, and the line of also being convenient for utilize is folded the bag body in advance.

2. The utility model relates to a novel packaging bag, through the below of cutting line in advance at bag body every group set up the sealing strip that A type pressfitting strip and B type pressfitting strip are constituteed, during the use, can tear the back according to cutting line in advance with the bag body, can also utilize A type pressfitting strip and B type pressfitting strip to carry out the bag body to seal once more, and also can seal the part one end that utilizes A type pressfitting strip and B type pressfitting strip to tear the bag body top and pull down, form a new bag body.

3. The utility model relates to a novel packaging bag, through set up logical ring on the bag body, ventilative dish, the vacuum apparatus that sealed lid and internal fixation ring are constituteed, take out the internal air of bag as needs, can utilize the sack to seal the sealing strip, then rotate sealed lid, make the gas outlet on the bleeder vent of sealed lid and the ventilative dish communicate with it, press the bag body and can exhaust, after the exhaust is ended, the bleeder vent and the gas outlet dislocation of rotating sealed lid and making, seal, can make the internal air escape of bag reduce the volume, and form vacuum environment.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

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

FIG. 3 is an enlarged schematic view of the structure at the position A of the present invention;

fig. 4 is a schematic view of the folding structure of the bag body of the present invention.

In the figure: 1. a bag body; 2. pre-cutting the wire; 3. a sealing strip; 4. a vacuum; 5. a bag opening; 6. a type A pressing bar; 7. a B-type pressing strip; 8. opening a ring; 9. a gas permeable tray; 10. a limiting rotating ring; 11. air holes are formed; 12. a sealing cover; 13. an air outlet; 14. an inner fixing ring.

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.

Please refer to fig. 1-4, the utility model provides a novel packaging bag, including the bag body 1, the top of the bag body 1 is the opening and forms sack 5, the bottom of the bag body 1 is sealed form, the bag body 1 is located and is used for the line of cutting out 2 in advance of cutting out, 2 multiunit of line of cutting out in advance, and 2 evenly distributed of line of cutting out in advance are at the bag body 1, parallel arrangement between the line of cutting out 2 in advance, be equipped with sealing strip 3 on the bag body 1, sealing strip 3 sets up the multiunit, sealing strip 3 sets up in the below of every group line of cutting out 2 in advance respectively to and sack 5 department also is provided with sealing strip 3, be equipped with sealed back vacuum apparatus 4 that is used for gassing to form vacuum state on the bag.

Preferably, the surface of the bag body 1 is made of paper materials, and a waterproof film is pasted inside the bag body 1 to increase the strength of the bag body 1.

Preferably, the sealing strip 3 includes that the A type presses strip 6 and the B type to press strip 7, the A type is pressed strip 6 and the B type and is set up respectively at bag body 1 inner wall according to layering 7, the A type is pressed strip 6 and the B type and is pressed layering 7 and press the back and form sealing strip 3, utilizes sealing strip 3 can seal the sack 5 of the bag body 1 to deposit the article in the bag body 1.

Preferably, the vacuum device 4 comprises a through ring 8, a ventilation disc 9, a limiting rotating ring 10, a ventilation hole 11, a sealing cover 12, a gas outlet 13 and an inner fixing ring 14, the through ring 8 is inserted into the bag body 1, the surface of the inner fixing ring 14 is adhered to the bag body 1, the inner fixing ring 14 is in threaded connection with the through ring 8, the sealing cover 12 is arranged at the top end of the through ring 8, the limiting rotating ring 10 is arranged at the bottom end of the sealing cover 12, the limiting rotating ring 10 is rotatably connected to the through ring 8, the gas outlet 13 is formed in the ventilation disc 9, the ventilation hole 11 is formed in the sealing cover 12, the ventilation hole 11 is communicated with the gas outlet 13 after the sealing cover 12 rotates, the ventilation disc 9 is installed in the through ring 8, the sealing cover 12 is rotated to enable the ventilation hole 11 in the sealing cover 12 to be communicated with the gas outlet 13 in the ventilation disc 9, so that the air can be exhausted, and the ventilation hole, sealing is carried out, the inner fixing ring 14 and the through ring 8 are connected by threads, so that the vacuum device 4 can be taken down for reuse after the bag body 1 is discarded in the later period.

Preferably, the precut line 2 is any one of a square, a polygon and a wave, and the precut line 2 can be provided in various shapes so as to be suitable for different requirements.

When in specific use, the novel packaging bag is characterized in that a plurality of groups of precutting lines 2 are arranged on a bag body 1 in parallel, wherein the distance between the precutting lines 2 can be set according to requirements, when the bag body 1 is used, the height of the bag body 1 is required to be reduced (for example, the depth of the bag body 1 extending into the bag body is increased along with the reduction of food in food loading), the bag body 1 at the upper position and the lower position of the precutting lines 2 can be separated, so that the bag body is kept at a proper height, articles in the bag can be conveniently taken, the use convenience is improved, because the sealing strip 3 consisting of the A-type pressing strip 6 and the B-type pressing strip 7 is arranged below the bag mouth 5 of the bag body 1 and the precutting lines 2 of each group, after the articles in the bag body 1 are taken, the sealing strip 3 formed by mutually pressing the A-type pressing strip 6 and the B-type pressing strip 7 can be arranged to seal the opening, so as to protect the articles in the bag body 1, seal the bag mouth 5 and facilitate storage, wherein one end of the part torn from the pre-cut line 2 above the bag body 1 can be sealed by the sealing strip 3 to form a new bag body 1, which increases practicability and diversity, because the bag body 1 is provided with the vacuum device 4, when the air in the bag body 1 needs to be discharged, the bag mouth 5 can be sealed by the sealing strip 3, then the sealing cover 12 on the vacuum device 4 is rotated to ensure that the air holes 11 on the sealing cover 12 are communicated with the air outlets 13 on the air-permeable disc 9, the bag body 1 can be pressed to exhaust the air from the air outlets 13 and the air holes 11, after the exhaust is finished, the air holes 11 and the air outlets 13 on the sealing cover 12 are rotated again to be staggered for sealing, the air in the bag body 1 can be discharged after the exhaust to reduce the volume, which facilitates storage, and after the exhaust, the vacuum environment can be formed in the bag body 1, is convenient for preserving food.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 novel packaging bag, includes the bag body (1), its characterized in that, the top of the bag body (1) is the opening and forms sack (5), the bottom of the bag body (1) is sealed form, the cut-off line (2) in advance that are used for tailorring are located in the bag body (1), cut-off line (2) multiunit in advance, and cut-off line (2) evenly distributed is in the bag body (1) in advance, parallel arrangement between cut-off line (2) in advance, be equipped with sealing strip (3) on the bag body (1), sealing strip (3) set up the multiunit, sealing strip (3) set up respectively in the below of every group cut-off line (2) in advance to and sack (5) department also are provided with sealing strip (3), be equipped with on the bag body (1) and be used for gassing vacuometer (4).

2. The novel packaging bag according to claim 1, wherein: the surface of the bag body (1) is made of paper materials, and a waterproof film is pasted in the bag body (1).

3. The novel packaging bag according to claim 1, wherein: sealing strip (3) are including A type according to layering (6) and B type according to layering (7), A type is according to layering (6) and B type is according to layering (7) and sets up respectively at bag body (1) inner wall, A type is according to layering (6) and B type and is according to layering (7) and press the back and form sealing strip (3).

4. The novel packaging bag according to claim 1, wherein: the vacuum device (4) comprises a through ring (8), a ventilating disc (9), a limiting rotating ring (10), a ventilating hole (11), a sealing cover (12), an air outlet (13) and an inner fixing ring (14), the through ring (8) is inserted on the bag body (1), the surface of the inner fixing ring (14) is adhered on the bag body (1), the inner fixed ring (14) is in threaded connection with the through ring (8), the sealing cover (12) is arranged at the top end of the through ring (8), the bottom end of the sealing cover (12) is provided with a limiting rotating ring (10), the limiting rotating ring (10) is rotationally connected to the through ring (8), an air outlet (13) is arranged on the air permeable disc (9), an air vent (11) is arranged on the sealing cover (12), the air holes (11) are communicated with the air outlet (13) after the sealing cover (12) rotates, and the air permeable disc (9) is installed in the through ring (8).

5. The novel packaging bag according to claim 1, wherein: the pre-cutting line (2) is any one of a square shape, a polygonal shape or a wave shape.