CN213863603U

CN213863603U - Heat-resistant packaging bag

Info

Publication number: CN213863603U
Application number: CN202022429657.3U
Authority: CN
Inventors: 刘小平; 刘兵; 刘超; 刘佳琦; 刘津瑜
Original assignee: Wuhan Zhongqisheng Packaging Co ltd
Current assignee: Wuhan Zhongqisheng Packaging Co ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-08-03
Anticipated expiration: 2030-10-27

Abstract

The utility model relates to a heat-resistant type wrapping bag relates to the field of wrapping bag, comprises a bag bod, the round hole has been seted up to the periphery of the bag body, the pull ring of being made by wave-transparent material is installed to the detachable in the round hole, and the consumer can take out the bag body that is equipped with the puffed rice through pulling the ring, is difficult to be scalded, and this application has the effect safe in utilization, and the bag body is mainly made by the paper material in addition, and recycle is higher, environmental protection more.

Description

Heat-resistant packaging bag

Technical Field

The application relates to the field of packaging bags, in particular to a heat-resistant packaging bag.

Background

Microwave popcorn is popcorn which is especially popped in a microwave oven, and the popcorn is bagged, looks little and is popped out after being heated by the microwave oven.

A Chinese patent with application number CN200720199374.6 discloses a square bottom microwave oven popcorn package bag, the bag body of the package bag is formed by folding and bonding whole paper, the two sides of the paper are respectively folded along three longitudinal folding lines to form the front surface of the bag body, two side surfaces concave towards inner sharp corners and two bottom surfaces, the paper is enclosed into the whole bag body along the folding lines, the two side surfaces of the paper are overlapped and connected, the corresponding top surface, the side surfaces and the bottom surfaces of the lower edge of the bag body are mutually bonded to form the bag bottom, the top surface of the bag body is an opening, the inner layer and the outer layer of the paper are compounded by oil-proof food package paper, a film made of a high heat absorption material is compounded between the two paper layers at the back of the bag body, the bonding area edge expands into a square after the bag body is heated, and the corn is blasted to the maximum extent.

With respect to the related art among the above, the applicant believes that the following disadvantages exist: after the bagged popcorn is heated in the microwave oven, the temperature of the packaging bag and the popcorn in the packaging bag is higher, so that a user is easy to scald when taking out the popcorn from the microwave oven, and the improvement is needed.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem of getting puffed rice easily by the scald, this application provides a heat-resistant type wrapping bag.

The application provides a heat-resistant type wrapping bag adopts following technical scheme:

the utility model provides a heat-resistant type wrapping bag, includes the bag body, the round hole has been seted up to the periphery of the bag body, the pull ring of being made by wave-transparent material is installed to detachable in the round hole.

Through adopting above-mentioned technical scheme, put the wrapping bag that is equipped with the puffed rice and heat the completion back in microwave oven the inside, the consumer can take out the puffed rice through carrying the pull ring, and carry the pull ring and belong to the material of penetrating the ripples, the consumer is carried and is carried the pull ring and be difficult to the scald when taking out the puffed rice, carry the pull ring moreover and can follow the dismantlement of the bag body, the consumer can select to carry the pull ring dismantlement before the heating, the rethread is carried the pull ring and is taken out the puffed rice after heating, it is safer to use, adaptability is better.

Preferably, the lifting ring comprises a first ring body and a first connecting piece;

the first ring body is provided with a notch, the two end faces of the first ring body are coaxially provided with extending parts, the cross-sectional area of each extending part is smaller than that of the first ring body, a gap is reserved between the extending parts, and the extending parts are detachably mounted at the two ends of the first connecting piece respectively.

Through adopting above-mentioned technical scheme, set up jaggedly on the first ring body, breach on the first ring body passes the round hole on the bag body, and the convenience is dismantled first ring body from the bag body, and two extensions are installed behind the both ends of first connecting piece, and first connecting piece just can mend the breach on the first ring body and connect into the ring body of an adult, and first ring body is difficult to directly follow the round hole and slips out.

Preferably, the first connecting piece comprises an arc-shaped strip, slots are formed in two end faces of the arc-shaped strip, the slots are matched with the shapes of the extending portions, the extending portions are respectively matched and inserted into the slots, and the first ring body has elasticity.

Through adopting above-mentioned technical scheme, during the installation, break off a bit distance with the extension of two tip of first ring body slightly, then insert a slot on the arc strip with an extension on the first ring body, then insert the slot of the arc strip other end with another extension in, simple structure, installation and dismantlement are all more convenient.

Preferably, the lifting ring comprises a second ring body, a first connecting piece and a second connecting piece;

the utility model discloses a novel ring body, including the second ring body, be provided with the breach on the second ring body, first connection piece set up in on the terminal surface of second ring body, just the cross sectional area of first connection piece is less than the cross sectional area of second ring body, the second connection piece set up in on the other terminal surface of second ring body, the cross sectional area of second connection piece is less than the cross sectional area of second ring body, first connection piece with the dislocation of second connection piece is laid, just first connection piece with removable fixed connection between the second connection piece.

Through adopting above-mentioned technical scheme, the breach on the second ring body is mended neat through first connection piece and second connection piece to prevent that the second ring body from slipping off in the round hole, unpack first connection piece and second connection piece apart the back, the second ring body just can follow and take out in the round hole, and the installation is all more convenient with the dismantlement.

Preferably, an insertion block is arranged on one side surface, close to the second connecting sheet, of the first connecting sheet, a jack matched with the insertion block is formed in the second connecting sheet, and the second ring body is elastic.

Through adopting above-mentioned technical scheme, after the inserted block on the first connection piece inserted the jack on the second connection piece, first connection piece and second connection piece just can be fixed together, simple structure, and it is all more convenient to install and dismantle.

Preferably, the first connecting piece and the second connecting piece are connected into a whole, and the cross section is circular.

Through adopting above-mentioned technical scheme, first connection piece and second connection piece are fixed together, and the cross-section just is unanimous with the cross-section of second ring body to connect into a complete ring body with the second ring body, the junction of first connection piece and second connection piece just can link up with the second ring body, makes first connection piece and second connection piece be difficult to damage the periphery of round hole, and the design is more reasonable.

Preferably, the front surface and/or the back surface of the bag body is/are provided with an aluminized effect film.

Through adopting above-mentioned technical scheme, the effect membrane of aluminizing can reflect the microwave, makes the internal semi-manufactured goods puffed rice thermally equivalent of bag to improve the rate of explosion of maize, the material of the bag body is paper moreover, and recycle is rateed higher, environmental protection more.

Preferably, the aluminized effect film is square or circular.

By adopting the technical scheme, the shape of the aluminized effect film is more conventional, the processing and the manufacturing are more convenient and simpler, and the production cost is low.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the lifting ring is detachably arranged on the bag body, is made of wave-transparent materials, is not easy to be heated by a microwave oven, is convenient for eaters to take out heated popcorn, is not easy to be scalded, and is safer to eat;

2. the first ring body is provided with a gap, and the two extending parts on the first ring body are inserted into the slots at the two ends of the arc-shaped strip, so that the gap on the first ring body is connected, the first ring body is not easy to slip off from the circular hole, the structure is simple, and the installation and the disassembly are convenient;

3. the bag body is provided with the effect membrane of aluminizing, and the internal puffed rice of bag is heated more evenly, and the rate of explosion is high, and the bag body is made by the paper material moreover, and recycle is higher, and is environmental protection more.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present application.

Fig. 2 is an exploded view of the first ring body and the arc-shaped bar in example 1 of the present application.

Fig. 3 is a schematic structural view of a lift ring in embodiment 2 of the present application.

Description of reference numerals: 1. a bag body; 11. a circular hole; 2. lifting the ring; 21. a first ring body; 211. an extension portion; 22. an arc-shaped strip; 221. a slot; 23. a second ring body; 24. a first connecting piece; 241. inserting a block; 25. a second connecting sheet; 251. a jack; 3. and (5) aluminizing an effect film.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

Example 1

The embodiment of the application discloses a heat-resistant type wrapping bag. Referring to fig. 1, the heat-resistant packaging bag includes a rectangular bag body 1, the bottom end of the bag body 1 is sealed by hot pressing, the upper end of the bag body 1 is open, and after the semi-finished popcorn is filled into the bag body 1, the opening of the bag body 1 is sealed by hot pressing.

Wherein, the bag body 1 is made by two-layer grease proofing paper, pastes between two-layer grease proofing paper and has a square form aluminize effect membrane 3, and aluminize effect membrane 3 only sets up the one side at the bag body 1 (in other embodiments, aluminize effect membrane 3 can also set up the both sides at the bag body 1, and aluminize effect membrane 3 can also be circular form moreover), and aluminize effect membrane 3 can make the puffed rice in the bag body 1 be heated more evenly, improves the popping rate of puffed rice.

After the popcorn in the bag body 1 is completely heated and popped by the microwave oven, a round hole 11 is arranged on one side of the top end of the bag body 1 for the convenience of taking out the popcorn by eaters, a lifting ring 2 is detachably arranged in the round hole 11, the lifting ring 2 is made of wave-transparent material polytetrafluoroethylene, the bag body 1 filled with the popcorn is taken out through the lifting ring 2, and the popcorn is not easy to scald.

Referring to fig. 1 and 2, the pull ring 2 includes a first ring body 21 and a first connector; the first ring body 21 has certain elasticity, the first ring body 21 is provided with a gap, the two end faces of the first ring body 21 are integrally provided with coaxially arranged extending parts 211, the cross sections of the extending parts 211 are circular, the cross sectional areas of the extending parts 211 are smaller than that of the first ring body 21, a gap is reserved between the two extending parts 211, and the two extending parts 211 are respectively detachably arranged at two ends of the first connecting piece.

First connecting piece specifically is arc strip 22, arc strip 22 is also made by wave-transparent material polytetrafluoroethylene, arc strip 22 and first ring body 21 are coaxial, slot 221 has all been seted up to arc strip 22 both ends face, slot 221 and extension 211 shape looks adaptation, and two extension 211 adaptation pegs graft in two slots 221 respectively, in order to make the more firm grafting of extension 211 in slot 221, can be at a plurality of bumps of week side outer wall interval design of extension 211, a plurality of recesses of week side inner wall design of slot 221, when extension 211 inserts in slot 221, bump and recess can the adaptation joint together, extension 211 is difficult to break away from in following slot 221.

The implementation principle of the embodiment 1 is as follows: put the wrapping bag of being equipped with the puffed rice and heat the completion back in microwave oven the inside, the consumer can take out the puffed rice through carrying pull ring 2, and carry pull ring 2 and belong to the material that passes through the ripples, the consumer is difficult to scalded when carrying pull ring 2 and take out the puffed rice, and be provided with the breach on the first ring body 21, can take out first ring body 21 from round hole 11, and arc strip 22 links together two extension portions 211 on the first ring body 21, first ring body 21 can not directly take off from round hole 11 internal slipping, and in the in-service use process, the consumer can select to carry pull ring 2 to dismantle before the heating, rethread is carried pull ring 2 and is taken out the puffed rice after heating, also can select not to carry pull ring 2 and take off, it is safer to use, adaptability is also better.

Example 2

Referring to fig. 1 and 3, the present embodiment is different from embodiment 1 in that the lifting ring 2 includes a second ring body 23, a first connecting piece 24, and a second connecting piece 25; the second ring body 23 has certain elasticity, also be designed with the breach on the second ring body 23, first connection piece 24 integrated into one piece is on an terminal surface of second ring body 23, and the cross sectional area of first connection piece 24 is less than the cross sectional area of second ring body 23, second connection piece 25 integrated into one piece is on another terminal surface of second ring body 23, the cross sectional area of second connection piece 25 is less than the cross sectional area of second ring body 23, first connection piece 24 and second connection piece 25 dislocation are laid, one side that first connection piece 24 and second connection piece 25 are close to each other is the plane, both connect as an organic whole back cross-section and be circular form, the sum of cross sectional area between them is unanimous with the cross sectional area of second ring body 23.

The insert 241 is integrally formed on one side surface of the first connecting piece 24 close to the second connecting piece 25, the jack 251 matched with the insert 241 is formed in the second connecting piece 25, the first connecting piece 24 and the second connecting piece 25 are detachably fixed through the insert 241 and the jack 251, during installation, the insert 241 is aligned to the jack 251 and can be directly inserted, during disassembly, two ends of the second ring body 23 are held, acting force is applied to the first connecting piece 24 and the second connecting piece 25 in two opposite directions, the insert 241 and the jack 251 can be separated from each other, and the installation and the disassembly are convenient.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A heat-resistant packaging bag is characterized in that: the portable lifting bag comprises a bag body (1), wherein a round hole (11) is formed in the periphery of the bag body (1), and a lifting ring (2) made of a wave-transparent material is detachably mounted in the round hole (11).

2. A heat resistant packaging bag according to claim 1, wherein: the lifting ring (2) comprises a first ring body (21) and a first connecting piece;

be provided with the breach on first ring body (21), all coaxial extension (211) that are provided with on first ring body (21) both ends face, the cross sectional area of extension (211) is less than the cross sectional area of first ring body (21), and two leave the clearance between extension (211), two extension (211) removable install respectively in the both ends of first connecting piece.

3. A heat resistant packaging bag according to claim 2, characterized in that: the first connecting piece comprises an arc-shaped strip (22), slots (221) are formed in two end faces of the arc-shaped strip (22), the slots (221) are matched with the shapes of the extension portions (211), the two extension portions (211) are respectively matched and inserted into the two slots (221), and the first ring body (21) is elastic.

4. A heat resistant packaging bag according to claim 1, wherein: the lifting ring (2) comprises a second ring body (23), a first connecting piece (24) and a second connecting piece (25);

be provided with the breach on second ring body (23), first connection piece (24) set up in on the terminal surface of second ring body (23), just the cross sectional area of first connection piece (24) is less than the cross sectional area of second ring body (23), second connection piece (25) set up in on the other terminal surface of second ring body (23), the cross sectional area of second connection piece (25) is less than the cross sectional area of second ring body (23), first connection piece (24) with second connection piece (25) dislocation is laid, just first connection piece (24) with removable fixed connection between second connection piece (25).

5. A heat resistant packaging bag as claimed in claim 4, characterized in that: an insertion block (241) is arranged on one side surface, close to the second connection piece (25), of the first connection piece (24), an insertion hole (251) matched with the insertion block (241) is formed in the second connection piece (25), and the second ring body (23) has elasticity.

6. A heat resistant packaging bag as claimed in claim 4, characterized in that: the first connecting piece (24) and the second connecting piece (25) are connected into a whole, and the cross section is circular.