CN214932425U

CN214932425U - Food packaging bag with heating function

Info

Publication number: CN214932425U
Application number: CN202120773604.5U
Authority: CN
Inventors: 林彬彬; 张君; 曹明伟
Original assignee: Wenzhou South China Printing Co ltd
Current assignee: Wenzhou South China Printing Co ltd
Priority date: 2021-04-15
Filing date: 2021-04-15
Publication date: 2021-11-30
Anticipated expiration: 2031-04-15

Abstract

The utility model belongs to the food package bag field, especially, a food package bag with heating function can not carry out heat conduction and the not perfect problem of heat conduction inadequately to current wrapping bag, the following scheme is proposed at present, and it includes the wrapping bag body, wrapping bag body both sides all are equipped with the heating wall, be equipped with the seal with wrapping bag body one end fixed connection on the wrapping bag body, wrapping bag body bottom inner wall is equipped with the insulating layer, be equipped with heat abstractor on the wrapping bag body, heat abstractor passes through seal and this body coupling of wrapping bag. Can effectually carry out the heating to food, the heating scope is bigger, and is safer in the heating process to can be fine carry out the discharge to inside production gas through heat abstractor, can keep warm to food to a certain extent again after the heating is accomplished, the carrying of food is more convenient, uses perfect more.

Description

Food packaging bag with heating function

Technical Field

The utility model relates to a food package bag technical field especially relates to a food package bag with heating function.

Background

A food packaging bag is a packaging design, and is convenient for keeping food fresh and storing in life, so that a product packaging bag is produced. The food packaging bag refers to a film container which is directly contacted with food and is used for containing and protecting the food.

The existing food packaging bag does not have the functions of heating and heat conduction generally, a microwave oven is often required to be used for heating, the carrying is inconvenient, the food can not be eaten due to the fact that the food is cooled easily when the food is carried, and certain damage can be caused to the body after the food is eaten.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems that the food packaging bag is inconvenient to carry food and inconvenient to heat the food after carrying in the prior art, and providing the food packaging bag with the heating function.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a food package bag with heating function, includes the wrapping bag body, wrapping bag body both sides all are equipped with the heating wall, be equipped with the seal with wrapping bag body one end fixed connection on the wrapping bag body, wrapping bag body bottom inner wall is equipped with the insulating layer, be equipped with heat abstractor on the wrapping bag body, heat abstractor passes through the seal and this body coupling of wrapping bag.

Preferably, a plurality of filter layers which are arranged at equal intervals are arranged in the heating wall, a quicklime layer is arranged between every two adjacent filter layers, and water inlet holes are formed in two sides of the packaging bag body.

Preferably, the packing bag body is internally provided with a separation layer, the packing bag body is internally provided with a partition, and the packing bag body is internally provided with a placing area.

Preferably, the heat-insulating layer is provided with tinfoil paper, the tinfoil paper is provided with a quicklime storage area, and guide plates are arranged on two sides of the quicklime storage area.

Preferably, the heat dissipation device is provided with a cover plate, the lower end of the cover plate is provided with heat dissipation holes, and the heat dissipation device is provided with a limiting plate.

Preferably, the packaging bag body is provided with a hand strap, the packaging bag body is provided with a fixed block, and the sealing layer is connected with the packaging bag body through the fixed block and the fixed hole.

In the utility model, a food package bag with heating function, deposit the lime to inside through heating the wall, the lime carries out the flow that the district was deposited to the lime through filter and quick lime layer, and there is certain quick lime to deposit the residue in filter layer and quick lime layer, carry out the water injection to heating the wall through the inlet opening of wrapping bag body both sides when needing to heat, rivers react quick lime through filter layer and quick lime layer, flow to quick lime storage area afterwards and carry out the heating to inside through quick lime, the risk that the wrapping bag body received the damage has effectively been avoided to the tinfoil paper of quick lime storage area 22 bottom during the heating, can effectively avoid gaseous harm through cutting off, can make the wrapping bag body inside receive the heating through such design, make the food of depositing inside carry out effectual heating, the food carrying is more convenient, and the heating of the carried food is better realized.

After the gas that inside temperature and themogenesis produced reached the certain degree, gas will lap and jack up, restrict the apron through the limiting plate is effectual, avoid the phenomenon that the apron drops to appear, the louvre is ventilated to wrapping bag body inside after the apron jack up, the apron is withdrawed when inside temperature is not enough, can play simultaneously and carry out heat retaining effect to inside, can make the gas of the too high production of inside temperature handle through such design, and can carry out the heat preservation to inside when the temperature reduces, what make the temperature of food better carries out lasting reservation.

The effect of heating is played in the reaction through quick lime and cold water to can carry out the heating to inside parcel nature through heating the wall, and can make and carry out the discharge to gas when leading to gas too much because of the heating through heat abstractor, effectually avoid the wrapping bag body to receive the problem of damage, and do not retrieve through the apron on the heat abstractor when continuously heating and play certain heat preservation effect, the convenience more of carrying and heating of food.

Drawings

Fig. 1 is a schematic view of the overall structure of a food packaging bag with a heating function according to the present invention;

fig. 2 is a perspective view of the overall structure of a food packaging bag with a heating function according to the present invention;

fig. 3 is a cross-sectional view of the whole structure of a food packaging bag with a heating function according to the present invention;

fig. 4 is a perspective view of the heat dissipation device of the food packaging bag with heating function according to the present invention.

In the figure: 1. a packaging bag body; 11. a hand strap; 12. a water inlet hole; 13. heating the wall; 131. a filter layer; 132. a quicklime layer; 14. a sealing layer; 141. a fixing hole; 15. a fixed block; 16. a separation layer; 17. separating; 18. a placement area; 2. a thermal insulation layer; 21. tin foil paper; 22. a quicklime storage area; 23. a baffle; 3. a heat sink; 31. a cover plate; 32. heat dissipation holes; 33. and a limiting plate.

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.

Example one

Referring to fig. 1-4, a food packaging bag with a heating function comprises a packaging bag body 1, wherein heating walls 13 are arranged on two sides of the packaging bag body 1, a sealing layer 14 fixedly connected with one end of the packaging bag body 1 is arranged on the packaging bag body 1, a heat insulation layer 2 is arranged on the inner wall of the bottom of the packaging bag body 1, a heat dissipation device 3 is arranged on the packaging bag body 1, and the heat dissipation device 3 is connected with the packaging bag body 1 through the sealing layer 14.

Example two

The improvement is further based on the first embodiment: be equipped with a plurality of filter layers 131 that are vertical equidistance and arrange in the heating wall 13, all be equipped with quick lime layer 132 between two

adjacent filter layers

131, 1 both sides of wrapping bag body are equipped with inlet opening 12, 1 inside separate layer 16 that is equipped with of wrapping bag body, 1 inside being equipped with of wrapping bag body cuts off 17, 1 inside being equipped with of wrapping bag body places district 18, be equipped with tinfoil paper 21 on the insulating layer 2, it deposits district 22 to be equipped with quick lime on tinfoil paper 21, quick lime deposits district 22 both sides and is equipped with guide plate 23.

Through a plurality of filter layers 131 that are equipped with in heating wall 13, and the quick lime layer 132 that is equipped with between two filter layers 131 can be better going on the heating to inside, carry out the water injection to inside through inlet opening 12, can heat the inside of wrapping bag body 1 through heating wall 13 after receiving the excitation of cold water, make the scope of heating bigger, do not confine to the heating of bottom to, separate layer 16 that is equipped with can be better insulate against heat with the heat of inside, can make quick lime avoid with the reaction of cold water through the wall 17 that is equipped with, make food can not receive harm, heat when can making the heating through tinfoil 21 that is equipped with can not harm the wrapping bag body, it is more convenient to heat, and make the heating of food more perfect.

EXAMPLE III

The improvement is further based on the first embodiment: be equipped with apron 31 on heat abstractor 3, apron 31 lower extreme is equipped with louvre 32, is equipped with limiting plate 33 on the heat abstractor 3, is equipped with portable area 11 on the wrapping bag body 1, is equipped with fixed block 15 on the wrapping bag body 1, and the seal layer 14 is connected with wrapping bag body 1 through fixed block 15 and fixed orifices 141.

The apron 31 that is equipped with on heat abstractor 3 can seal inside, louvre 32 through being equipped with can discharge in the produced gas of high temperature in inside, limiting plate 33 through being equipped with can effectually avoid apron 31 to receive steam and the problem of being ejected, portable area 11 through being equipped with can carry wrapping bag body 1, can fix sealing layer 14 through fixed block 15 and the fixed orifices 141 that are equipped with, it is more convenient to operate, heat dissipation and heat preservation perfect more.

In the utility model, the food that will carry when using is deposited and is put placing the district 18, deposit the quicklime to inside through heating wall 13, cold water carries out the flow that the district 22 was deposited to the quicklime through filter layer 131 and quicklime layer 132, and have certain quicklime to deposit on filter layer 131 and quicklime layer 132 in the flow process, connect seal 14 and wrapping bag body 1 through fixed orifices 141 and fixed block 15, carry wrapping bag body 1 through hand-strap 11, carry out the water injection to heating wall 13 through inlet opening 12 of wrapping bag body 1 both sides when needing to heat, rivers react the quicklime through filter layer 131 and quicklime layer 132, flow to the quicklime and deposit district 22 and carry out the heating to inside through the quicklime afterwards, the risk that wrapping bag body 1 received the damage has effectively been avoided to the tinfoil paper 21 of quicklime storage district 22 bottom during the heating, can effectually avoid gaseous harm through cutting off 17, after the gas that produces at inside temperature and themogenesis reaches a certain degree, gaseous 31 of will lapping carries out the jack-up, restricts lapping 31 through limiting plate 33 is effectual, avoids lapping 31 the phenomenon that drops to appear, lap 31 jack-up back louvre 32 ventilates 1 inside wrapping bag body, and lapping 31 withdraws when inside temperature is not enough, and the effectual heat preservation to inside that goes on. This kind of food package with heating function can effectually carry out the heating to food, and the heating scope is bigger to safety more in the heating process makes the product of heating not receive the harm of chemistry, can be fine through heat abstractor 3 carry out the discharge to inside, and can keep warm to food to a certain extent after the heating is accomplished, the carrying of food is more convenient, uses more perfect.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a food package bag with heating function, includes wrapping bag body (1), its characterized in that, wrapping bag body (1) both sides all are equipped with heating wall (13), be equipped with on wrapping bag body (1) with wrapping bag body (1) one end fixed connection's seal (14), wrapping bag body (1) bottom inner wall is equipped with insulating layer (2), be equipped with heat abstractor (3) on wrapping bag body (1), heat abstractor (3) are connected with wrapping bag body (1) through seal (14).

2. The food packaging bag with the heating function as claimed in claim 1, wherein a plurality of filtering layers (131) are arranged in the heating wall (13) at equal intervals in the vertical direction, a quicklime layer (132) is arranged between every two adjacent filtering layers (131), and water inlet holes (12) are arranged on two sides of the packaging bag body (1).

3. The food packaging bag with the heating function as claimed in claim 1, wherein a separation layer (16) is arranged inside the packaging bag body (1), a partition (17) is arranged inside the packaging bag body (1), and a placing area (18) is arranged inside the packaging bag body (1).

4. The food packaging bag with the heating function as claimed in claim 1, wherein a tin foil (21) is arranged on the heat insulation layer (2), a quicklime storage area (22) is arranged on the tin foil (21), and guide plates (23) are arranged on two sides of the quicklime storage area (22).

5. The food packaging bag with heating function according to claim 1, wherein a cover plate (31) is disposed on the heat dissipation device (3), a heat dissipation hole (32) is disposed at a lower end of the cover plate (31), and a limiting plate (33) is disposed on the heat dissipation device (3).

6. The food packaging bag with the heating function as claimed in claim 1, wherein the bag body (1) is provided with a hand strap (11), the bag body (1) is provided with a fixing block (15), and the sealing layer (14) is connected with the bag body (1) through the fixing block (15) and the fixing hole (141).