CN215157155U

CN215157155U - Food packaging bag capable of being heated by microwave

Info

Publication number: CN215157155U
Application number: CN202121559582.9U
Authority: CN
Inventors: 杨家岳; 蒋绍棒; 方明笑; 汤志明; 杨加罗
Original assignee: Zhejiang Aihe Printing Co ltd
Current assignee: Zhejiang Aihe Printing Co ltd
Priority date: 2021-07-09
Filing date: 2021-07-09
Publication date: 2021-12-14
Anticipated expiration: 2031-07-09

Abstract

The utility model discloses a food packaging bag capable of being heated by microwaves, which comprises a bag base body, a sealing component and a pressure relief component, wherein the bag base body comprises a packaging bag body, a threaded hole is formed in the top of one end of the packaging bag body, the sealing component comprises a sealing opening and a sealing cover, one end of the sealing opening is communicated with the other end of the packaging bag body, the sealing cover is hermetically sleeved on the sealing opening, a lower sealing zipper is arranged on the sealing opening, an upper sealing zipper matched with the lower sealing zipper is arranged inside the sealing cover, the pressure relief component comprises a through pipe, a second ventilating plate is fixedly connected to the inner bottom of the through pipe, a conveying pipe is sleeved on the other end of the through pipe, and the other end of the conveying pipe is communicated with a collecting bag; among this technical scheme, the oral area with the wrapping bag body that can be better seals, has avoided the oral area of wrapping bag body the condition that the gassing appears, has reduced the probability that the fried bag appears in the wrapping bag body, has avoided the fried bag of wrapping bag body and has impaired the inside condition of microwave oven.

Description

Food packaging bag capable of being heated by microwave

Technical Field

The utility model relates to a food package bag technical field especially relates to a but food package bag of microwave heating.

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.

With the progress of science and technology, the quality of food packaging bags is improved, even some food packaging bags can be placed into a microwave oven for heating after food is placed into the food packaging bags, but the food packaging bags can be placed into the microwave oven for heating, so that the situation that the food packaging bags are fried due to moisture in the food (the moisture can generate steam after the food packaging bags are heated), certain damage can be caused to the inside of the microwave oven, and the inside of the microwave oven is difficult to clean can be caused. Therefore, a food packaging bag capable of being heated by microwave is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems in the prior art and providing a food packaging bag capable of being heated by microwave.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a food packaging bag capable of being heated by microwave comprises a bag base body, a sealing component and a pressure relief component;

the bag base body comprises a packaging bag body, and a threaded hole is formed in the top of one end of the packaging bag body;

the sealing assembly comprises a sealing opening and a sealing cover, one end of the sealing opening is communicated with the other end of the packaging bag body, and the sealing cover is hermetically sleeved on the sealing opening;

the pressure relief assembly comprises a through pipe, one end of the through pipe is installed in the threaded hole in a threaded mode, a second ventilation plate is fixedly connected to the inner bottom of the through pipe, a conveying pipe is sleeved on the other end of the through pipe, and the other end of the conveying pipe is communicated with a collection bag.

Preferably, a lower sealing zipper is arranged on the sealing opening, and an upper sealing zipper matched with the lower sealing zipper is arranged inside the sealing cover.

Preferably, a fastening ring is installed at the interface of the through pipe and the conveying pipe in a threaded mode.

Preferably, one end of the packaging bag body is provided with a notch.

Preferably, the primary sticker is pasted to the top fixedly connected with primary and secondary of wrapping bag body, the bottom fixedly connected with of collecting the bag with the primary sticker is pasted female and is pasted the primary sticker of matched with primary and secondary.

Preferably, the top of the inside of the through pipe is fixedly connected with a first ventilation plate, the first ventilation plate is provided with a sealing slide hole, a slide column is arranged in the sealing slide hole in a sealing and sliding manner, the bottom of the slide column is fixedly connected with a sealing slide block matched with the through pipe, and the slide column is sleeved with a spring.

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

1. according to the technical scheme, the sealing opening is fixedly connected to one end opening of the packaging bag body, the sealing cover is connected to the sealing opening in a sealing mode, the lower sealing zipper on the sealing opening can be matched with the upper sealing zipper in the sealing cover, the opening of the packaging bag body can be better sealed, the phenomenon that air leaks from the opening of the packaging bag body is avoided, and the efficiency of heating food in the packaging bag body is improved;

2. in the technical scheme, the pressure relief assembly is communicated with the top of the packaging bag body, and excess hot water vapor and pressure in the packaging bag body are relieved through the pressure relief assembly, so that the probability of bag frying in the packaging bag body is reduced, the condition that the interior of the microwave oven is damaged due to bag frying in the packaging bag body is avoided, and the probability of cleaning the interior of the microwave oven is reduced;

3. among this technical scheme, through pasting female subsides in the top fixedly connected with primary and secondary of wrapping bag body, the bottom fixedly connected with of collecting the bag pastes female subsides son with primary and secondary and pastes matched with primary and secondary, makes things convenient for the use of wrapping bag body like this, and collects the bag and pastes the son through primary and secondary and paste female subsides in primary and secondary, can fix the position of collecting the bag, and after this internal food heating of wrapping bag was accomplished like this, collect the bag and fix always bond at the top of wrapping bag body, and collect the bag and can conveniently change after using once.

Drawings

Fig. 1 is a schematic structural view of a microwave heatable food packaging bag provided by the present invention;

fig. 2 is a schematic plane structure diagram of a microwave heatable food packaging bag provided by the present invention;

fig. 3 is a schematic cross-sectional structure view of a microwave heatable food packaging bag provided by the present invention;

fig. 4 is an enlarged view of a portion a of fig. 3 of the microwave heatable food packaging bag according to the present invention;

fig. 5 is an enlarged view of a portion B in fig. 3 of the microwave heatable food packaging bag according to the present invention.

In the figure: 1. a bag base; 10. a packaging bag body; 11. mother-son paste; 12. a threaded hole; 13. a notch;

2. a seal assembly; 20. sealing the opening; 21. a lower sealing zipper; 22. a sealing cover; 23. an upper sealing zipper;

3. a pressure relief assembly; 30. pipe passing; 31. a fastening ring; 32. a delivery pipe; 33. a collection bag; 34. a primary and secondary sticker; 35. a first gas permeable plate; 36. sealing the sliding hole; 37. a traveler; 38. a spring; 39. sealing the sliding block; 300. a second gas permeable 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 to 5, a microwavable food packaging bag includes a bag base 1, a sealing member 2, and a pressure relief member 3;

the bag base body 1 comprises a packaging bag body 10, and a threaded hole 12 is formed in the top of one end of the packaging bag body 10.

Wherein, the sealing component 2 comprises a sealing opening 20 and a sealing cover 22, one end of the sealing opening 20 is communicated with the other end of the packaging bag body 10, and the sealing cover 22 is sleeved on the sealing opening 20 in a sealing way.

Wherein, pressure release subassembly 3 includes siphunculus 30, and the one end screw thread of siphunculus 30 is installed in screw hole 12, and siphunculus 30's interior bottom fixedly connected with second ventilating plate 300 has cup jointed conveyer pipe 32 on the other end of siphunculus 30, and the other end intercommunication of conveyer pipe 32 has collection bag 33.

Example two

The improvement is further based on the first embodiment: referring to fig. 1-2, in order to ensure that the mouth of the food packaging bag can be well sealed, a lower sealing zipper 21 is arranged on a sealing port 20, an upper sealing zipper 23 matched with the lower sealing zipper 21 is arranged inside a sealing cover 22, the mouth of the food packaging bag is sealed by three groups of matched lower sealing zippers 21 and upper sealing zippers 23, the sealing effect is better, referring to fig. 1-4, in order to enable the interface between a through pipe 30 and a conveying pipe 32 to be better connected and sealed, a fastening ring 31 is screwed on the interface between the through pipe 30 and the conveying pipe 32, so that not only sealing can be realized, but also disassembly is more convenient, referring to fig. 3 and 5, in order to ensure that one end of the sealing port 20 can be stably connected with one end of a packaging bag body 10, a notch 13 is arranged at one end of the packaging bag body 10, so that one end of the sealing port 20 can be stably sleeved on the notch 13, the connection is more stable, referring to fig. 1-3, in order to conveniently use the packaging bag body 10 and prevent the collection bag 33 from influencing the use of the packaging bag body 10, the primary and secondary sticker 11 is fixedly connected to the top of the packaging bag body 10, the primary and secondary sticker 34 matched with the primary and secondary sticker 11 is fixedly connected to the bottom of the collection bag 33, so that the collection bag 33 is bonded to the primary and secondary sticker 11 through the primary and secondary sticker 34, the position of the collection bag 33 can be fixed, so that after the food in the packaging bag body 10 is heated, the collection bag 33 is always fixedly bonded to the top of the packaging bag body 10, and the collection bag 33 can be conveniently replaced after being used once, referring to fig. 3-4, in order to prevent the heat and water vapor in the packaging bag body 10 from randomly flowing into the collection bag 33, the first ventilation plate 35 is fixedly connected to the top of the through pipe 30, seted up sealed slide opening 36 on the first ventilative board 35, sealed slidable mounting has the traveller 37 in the sealed slide opening 36, the bottom fixedly connected with of traveller 37 and siphunculus 30 matched with sealed slider 39, the spring 38 has been cup jointed on the traveller 37, after the vapor pressure in the wrapping bag body 10 reached a definite value, hot and water vapor upwards flows out and upwards jack-up sealed slider 39 through second ventilative board 300, in hot and water vapor can flow to collection bag 33 through first ventilative board 35 afterwards, avoid the interior condition of fried bag that appears because pressure is too big of wrapping bag body 10.

The working principle is as follows: in the technical scheme, a sealing opening 20 is fixedly connected to one end opening part of a packaging bag body 10, a sealing cover 22 is sleeved on the sealing opening 20 in a sealing manner, a lower sealing zipper 21 on the sealing opening 20 can be matched with an upper sealing zipper 23 in the sealing cover 22, the opening part of the packaging bag body 10 can be better sealed, the condition that air leakage occurs at the opening part of the packaging bag body 10 is avoided, the efficiency of heating food in the packaging bag body 10 is improved, a threaded hole 12 is formed in the top part of the packaging bag body 10, a through pipe 30 is installed in the threaded hole 12 in a threaded manner, a second ventilating plate 300 is fixedly connected to the bottom part in the through pipe 30, a first ventilating plate 35 is fixedly connected to the top part of the through pipe 30, a sliding column 37 is installed in the first ventilating plate 35 in a sliding manner, a spring 38 is sleeved on the sliding column 37, when heat steam and pressure in the packaging bag body 10 are too high, the heat steam and pressure flow upwards through the second ventilating plate 300 and jack up the sealing slider 39, afterwards hot-water and vapor can flow to and collect and carry out the pressure release in the bag 33 through first ventilative board 35, the probability of bag fried appearing in the wrapping bag body 10 has been reduced, and the bag fried and the inside condition of microwave oven of damage of wrapping bag body 10 has been avoided, through pasting female 11 in the top fixedly connected with primary and secondary at wrapping bag body 10, the bottom fixedly connected with of collecting bag 33 pastes 11 matched with primary and secondary and pastes sub-subsides 34, make things convenient for wrapping bag body 10's use, and collect bag 33 and paste 34 through primary and secondary and bond at primary and secondary and paste 11, can fix the position of collecting bag 33, the food heating in wrapping bag body 10 has been accomplished the back like this, collect bag 33 and fix the top at wrapping bag body 10 always.

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 design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. A food packaging bag capable of being heated by microwave is characterized by comprising a bag base body (1), a sealing component (2) and a pressure relief component (3);

the bag base body (1) comprises a packaging bag body (10), and a threaded hole (12) is formed in the top of one end of the packaging bag body (10);

the sealing assembly (2) comprises a sealing opening (20) and a sealing cover (22), one end of the sealing opening (20) is communicated with the other end of the packaging bag body (10), and the sealing cover (22) is sleeved on the sealing opening (20) in a sealing mode;

the pressure relief assembly (3) comprises a through pipe (30), one end of the through pipe (30) is installed in the threaded hole (12) in a threaded mode, a second ventilation plate (300) is fixedly connected to the inner bottom of the through pipe (30), a conveying pipe (32) is sleeved on the other end of the through pipe (30), and the other end of the conveying pipe (32) is communicated with a collection bag (33).

2. The microwavable food package of claim 1, wherein the sealing mouth (20) is provided with a lower sealing zipper (21), and the sealing cover (22) is provided with an upper sealing zipper (23) inside to match the lower sealing zipper (21).

3. A microwavable food package according to claim 1, wherein a fastening ring (31) is threadedly mounted at the interface between the through tube (30) and the delivery tube (32).

4. The microwavable food package of claim 1, wherein the package body (10) has a notch (13) formed at one end thereof.

5. The microwavable food package of claim 4, wherein the top of the package body (10) is fixedly connected with a mother-to-mother sticker (11), and the bottom of the collecting bag (33) is fixedly connected with a mother-to-mother sticker (34) matching with the mother-to-mother sticker (11).

6. The food packaging bag capable of being heated by microwave according to claim 1, wherein a first ventilation plate (35) is fixedly connected to the inner top of the through pipe (30), a sealing sliding hole (36) is formed in the first ventilation plate (35), a sliding column (37) is installed in the sealing sliding hole (36) in a sealing and sliding manner, a sealing sliding block (39) matched with the through pipe (30) is fixedly connected to the bottom of the sliding column (37), and a spring (38) is sleeved on the sliding column (37).