CN210501736U

CN210501736U - Novel packaging bag resistant to high-temperature steaming and boiling

Info

Publication number: CN210501736U
Application number: CN201921206408.9U
Authority: CN
Inventors: 王满意
Original assignee: Henan Zhongsu New Material Co ltd
Current assignee: Henan Zhongsu New Material Co ltd
Priority date: 2019-07-30
Filing date: 2019-07-30
Publication date: 2020-05-12
Anticipated expiration: 2029-07-30

Abstract

The utility model discloses a novel wrapping bag of resistant high temperature cooking, the bag body including trilateral heat-seal, bag body upper end department be equipped with the sack, the relative both sides face of sack between be equipped with sealing device, the relative both sides of bag body side end department all be equipped with and just tear the breach, just tear and be equipped with breach protection device on the breach, the bag body on still be equipped with ventilation switching device, sealing device including locate the interior side of sack on the T shape recess strip with locate on the another side and with T shape recess strip matched with T shape card strip. The utility model has the advantages that: has the advantages of simple structure, ventilation, sealing, convenient one-off tearing, high temperature cooking resistance and the like.

Description

Novel packaging bag resistant to high-temperature steaming and boiling

Technical Field

The utility model relates to a wrapping bag technical field specifically indicates a novel wrapping bag of high temperature resistant cooking.

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.

The existing packaging bags are basically common PET plastic bags, and after the bags are subjected to high temperature, the chemical structures of the bags are changed, so that the bags are broken and cannot be used, and the articles contained in the bags are influenced; furthermore, some existing bags used for storing food are poor in sealing effect and prone to bacterial growth after long-term exposure to air.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve foretell various problems, provide a simple structure, can ventilate, can seal, be convenient for once only tear resistant high temperature cooking's novel wrapping bag.

In order to solve the technical problem, the utility model provides a technical scheme does: a novel packaging bag resistant to high-temperature cooking comprises a bag body with three sides in heat sealing, wherein a bag opening is formed in the upper end of the bag body, a sealing device is arranged between two opposite side faces of the bag opening, notches are formed in the two opposite side edges of the bag body, a notch protection device is arranged on each notch, a ventilation opening and closing device is further arranged on the bag body, each sealing device comprises a T-shaped groove strip arranged on one side face in the bag opening and a T-shaped clamping strip arranged on the other side face and matched with the T-shaped groove strip, each notch protection device comprises a first shell and a second shell, a first plastic connecting piece used for connecting the first shell and the second shell is arranged between the two shell contacting sides, circular through holes are symmetrically formed in the notches close to the upper and lower sides, gear sleeves corresponding to the circular through holes are arranged in the first shell, and the second shell is internally provided with gear shaping teeth which penetrate through the circular through hole and are matched and spliced with the gear sleeve.

As an improvement, the ventilation opening and closing device comprises a ventilation hole arranged on the bag body, a second plastic connecting piece is arranged at the side edge of the ventilation hole, a hole cover is arranged at the other end of the second plastic connecting piece, and a filtering layer is arranged in the ventilation hole.

As an improvement, a sealing ring is arranged on the side face of the hole cover, which is in contact with the vent hole.

As an improvement, the bag body comprises an aluminum foil layer, a nylon layer, an adhesive layer, a PET film layer and an antibacterial layer from outside to inside in sequence.

As an improvement, the sealing device at the bag opening is provided with a plurality of sealing devices from top to bottom.

Compared with the prior art, the utility model the advantage lie in: when the utility model is used, the arrangement of the sealing layer can lead the food materials or other objects needing to be sealed in the bag body to be well sealed, the sealing effect is better, and the breeding of related bacteria can be prevented; the arrangement of the tear-facilitating notch can facilitate tearing the seal when the seal needs to be toppled at one time, and is convenient and quick; the notch protection device can prevent the notch from being torn by mistake when the bag body does not need to be toppled at one time, so that the bag body cannot be used; the ventilation opening and closing device is arranged to cover the hole cover when the bag body is filled with articles needing to be sealed, and to open the hole cover when the bag body is filled with articles needing to be ventilated; the aluminum foil layer, the nylon layer, the adhesive layer, the PET film layer and the antibacterial layer are arranged, so that the bag body can bear higher temperature without chemical change.

Drawings

Fig. 1 is a schematic view of the structure of the novel packaging bag of the utility model, which is resistant to high temperature steaming.

Fig. 2 is the structure schematic diagram of the sealing device of the novel packaging bag resistant to high temperature steaming and boiling of the utility model in the right side.

Fig. 3 is a schematic view of the top view structure of the notch protection device of the novel high temperature steaming resistant packaging bag of the present invention.

Fig. 4 is a schematic view of a-a sectional structure of the novel packaging bag of the present invention, which is resistant to high temperature steaming.

Fig. 5 is a schematic diagram of a local enlarged structure at B of the novel packaging bag resistant to high temperature steaming.

Fig. 6 is the schematic diagram of the cross-sectional structure of the novel packaging bag resistant to high temperature steaming.

Fig. 7 is a schematic diagram of a local enlarged structure at C of the novel packaging bag resistant to high-temperature steaming.

As shown in the figure: 1. a bag body; 2. a bag opening; 3. tearing the notch; 4. a T-shaped groove strip; 5. t-shaped clamping strips; 6. a first shell; 7. a second shell; 8. a first plastic connecting piece; 9. a circular through hole; 10. a gear sleeve; 11. gear shaping; 12. a vent hole; 13. a second plastic connecting piece; 14. an orifice cover; 15. a seal ring; 16. a filter layer; 17. an aluminum foil layer; 18. a nylon layer; 19. an adhesive layer; 20. a PET film layer; 21. and (4) an antibacterial layer.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

With reference to the attached

drawings

1, 2, 3, 4, 5, 6 and 7, the novel packaging bag resistant to high-temperature cooking comprises a bag body 1 with three sides heat-sealed, a bag mouth 2 is arranged at the upper end of the bag body 1, a sealing device is arranged between two opposite side faces of the bag mouth 2, notches 3 are arranged at two opposite side edges of the bag body 1, notch protection devices are arranged on the notches 3, a ventilation opening and closing device is further arranged on the bag body 1, the sealing device comprises a T-shaped groove strip 4 arranged on one inner side face of the bag mouth 2 and a T-shaped clamping strip 5 arranged on the other side face and matched with the T-shaped groove strip 4, the notch protection device comprises a first shell 6 and a second shell 7, a first plastic connecting piece 8 used for connecting the first shell 6 and the second shell 7 is arranged between the side edges which are contacted with each other, the conveniently-torn notch 3 is symmetrically provided with round through holes 9 near the upper and lower edges, a gear sleeve 10 corresponding to the round through holes 9 is arranged in the first shell 6, and a gear 11 which penetrates through the round through holes 9 and is matched and spliced with the gear sleeve 10 is arranged in the second shell 7.

The ventilation opening and closing device comprises a ventilation hole 12 formed in the bag body 1, a second plastic connecting piece 13 is arranged on the side edge of the ventilation hole 12, a hole cover 14 is arranged at the other end of the second plastic connecting piece 13, and a filtering layer 16 is arranged in the ventilation hole 12.

And a sealing ring 15 is arranged on the side surface of the hole cover 14 contacting with the vent hole 12.

The bag body 1 comprises an aluminum foil layer 17, a nylon layer 18, an adhesive layer 19, a PET film layer 20 and an antibacterial layer 21 from outside to inside in sequence.

The sealing devices at the bag opening 2 are provided with 2 sealing devices from top to bottom.

The utility model discloses a concrete implementation mode: when the utility model is used, the sealing operation of the bag opening 2 can be realized through the mutual matching of the two pairs of T-shaped groove strips 4 and the T-shaped clamping strips 5, and the T-shaped clamping strips 5 can be easily pressed into the T-shaped groove strips 4 to form a clamping state because both ends of the T-shaped clamping strips 5 are made of soft plastics; when the materials in the bag body 1 need to be poured at one time, the first shell 6 and the second shell 7 can be separated, so that the gear 11 is separated from the insert sleeve 10, the notch protection device is taken down, and then the bag opening 2 can be torn through the easy-to-tear notch 3, so that pouring is facilitated; when the materials in the bag body 1 need to be ventilated, the hole cover 14 can be opened, so that ventilation is facilitated.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a novel wrapping bag of resistant high temperature cooking, includes trilateral heat-seal's the bag body (1), its characterized in that: the utility model discloses a bag body, including bag body (1), bag mouth (2) relative both sides face between be equipped with sealing device, bag body (1) relative both sides edge department all be equipped with and just tear breach (3), just tear and be equipped with breach protection device on breach (3), bag body (1) on still be equipped with ventilation switching device, sealing device including locate T shape recess strip (4) on bag mouth (2) internal side face and locate on another side and with T shape recess strip (4) matched with T shape card strip (5), breach protection device include casing (6) and casing two (7), casing (6) and casing two (7) contact between be equipped with and be used for connecting the two plastic connector (8), just tear breach (3) be close to upper and lower border department symmetry and be equipped with circular through-hole (9), the gear sleeve (10) which is arranged corresponding to the circular through hole (9) is arranged in the first shell (6), and the gear shaping (11) which penetrates through the circular through hole (9) and is matched and spliced with the gear sleeve (10) is arranged in the second shell (7).

2. The novel packaging bag resistant to high-temperature steaming and boiling as claimed in claim 1, wherein: the ventilation opening and closing device comprises a ventilation hole (12) formed in the bag body (1), a second plastic connecting piece (13) is arranged on the side edge of the ventilation hole (12), a hole cover (14) is arranged at the other end of the second plastic connecting piece (13), and a filtering layer (16) is arranged in the ventilation hole (12).

3. The novel packaging bag resistant to high-temperature steaming and boiling as claimed in claim 2, wherein: and a sealing ring (15) is arranged on the side surface of the hole cover (14) contacting with the vent hole (12).

4. The novel packaging bag resistant to high-temperature steaming and boiling as claimed in claim 1, wherein: the bag body (1) is sequentially provided with an aluminum foil layer (17), a nylon layer (18), an adhesive layer (19), a PET film layer (20) and an antibacterial layer (21) from outside to inside.

5. The novel packaging bag resistant to high-temperature steaming and boiling as claimed in claim 1, wherein: the sealing devices at the bag opening (2) are provided with 2 sealing devices from top to bottom.