CN210012069U - Liquid containing bag suitable for microwave oven heating and sputtering prevention - Google Patents
Liquid containing bag suitable for microwave oven heating and sputtering prevention Download PDFInfo
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- CN210012069U CN210012069U CN201822012699.XU CN201822012699U CN210012069U CN 210012069 U CN210012069 U CN 210012069U CN 201822012699 U CN201822012699 U CN 201822012699U CN 210012069 U CN210012069 U CN 210012069U
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- bag body
- bag
- pressure relief
- pressing part
- microwave oven
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Abstract
The utility model relates to a liquid containing bag suitable for microwave oven heating and sputtering prevention, which at least comprises a front bag body and a rear bag body, wherein a storage cavity is formed between the front bag body and the rear bag body, and the front bag body and the rear bag body are combined by hot pressing to form a main pressing part for sealing the storage cavity; the bag type bag is characterized by further comprising a plurality of pressure relief cavities, the pressure relief cavities are separated from the storage cavity through a pressure relief pressing part formed by the front bag body and the rear bag body in a hot pressing mode, and the connection strength of the front bag body and the rear bag body at the pressure relief pressing part is smaller than that of the front bag body and the rear bag body at the main pressing part. When heating the liquid in the bag, liquid and trace gas in the bag are heated and expanded, and when the pressure of being used on the bag body is greater than the bonding strength of pressure release pressfitting portion, the pressure release chamber is opened and with storage chamber UNICOM, to the storage chamber pressure release, the splash that probably appears when having avoided heating process or sack to open has improved the sack security.
Description
Technical Field
The utility model relates to a wrapping bag especially relates to a be suitable for liquid containing bag of microwave oven heating splashproof.
Background
Microwave oven heating is now a common practice in homes, and it is also common for bagged food to be heated in a microwave oven. However, if the bagged food is a fluid, etc., and the bagged food is heated in a microwave oven, and the bag is sealed, the fluid space in the bag will expand along with the heating, and the moisture in the fluid is vaporized due to heat, so that the bag bears a relatively large pressure during heating, and when the bearing capacity of the bag made of plastic material is smaller than the pressure caused by the expansion of the food, the bag will burst and splash, so that the microwave oven will be polluted by light people, the heating space will contain fluid residue everywhere, and the bag is troublesome to clean, and even the microwave oven will be scalded by the fluid carelessly when opened, and the microwave oven will be damaged by heavy people.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a liquid containing bag which can automatically release pressure in the heating process and is suitable for the heating and anti-sputtering of a microwave oven is provided.
In order to solve the technical problem, the technical scheme of the utility model is that: a liquid containing bag suitable for being heated and prevented from sputtering by a microwave oven at least comprises a front bag body and a rear bag body, wherein a storage cavity is formed between the front bag body and the rear bag body, and the front bag body and the rear bag body are combined through hot pressing to form a main pressing part for sealing the storage cavity; the bag type bag is characterized by further comprising a plurality of pressure relief cavities, the pressure relief cavities are separated from the storage cavity through a pressure relief pressing part formed by the front bag body and the rear bag body in a hot pressing mode, and the connection strength of the front bag body and the rear bag body at the pressure relief pressing part is smaller than that of the front bag body and the rear bag body at the main pressing part.
As a preferred technical scheme, the pressing width of the pressure relief pressing part is smaller than the pressing width of the main pressing part.
As a preferred technical solution, the pressure relief cavity is disposed adjacent to the main nip portion.
As the preferred technical scheme, still include the lower bag body of connecting preceding bag body and back bag body lower extreme, the lower bag body with preceding bag body and back bag body hot-pressing combines and forms lower nip portion, lower nip portion is provided with prevents scalding the portion.
According to the preferable technical scheme, the storage cavity is connected with a cover body, the cover body comprises a cover body connecting portion which is connected with the front bag body and the rear bag body in a sealing mode, and an opening cover is arranged on the cover body connecting portion.
The utility model provides a be suitable for microwave oven heating splashproof's liquid splendid attire bag, the pressure release chamber passes through the hot pressing with the storage chamber preceding bag body with the pressure release laminating part that the back bag body formed separates, and the preceding bag body of pressure release laminating part department and the joint strength of the back bag body are less than the preceding bag body of the main laminating part department of sealed storage chamber and the joint strength of back bag body, and when heating the liquid in the bag, liquid and trace gas in the bag are heated and expand, when being used in the pressure on the bag body and being greater than the joint strength of pressure release laminating part, the pressure release chamber is opened and with storage chamber UNICOM, to the storage chamber pressure release, the splash that probably appears when having avoided heating process or sack to open, has improved the sack security.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic structural view of an embodiment of the present invention without containing liquid;
fig. 2 is a side view of the embodiment of the present invention after being filled with liquid.
Detailed Description
As shown in fig. 1 and 2, a liquid containing bag suitable for being heated and splash-proof by a microwave oven at least comprises a front bag body 8 and a rear bag body 9, a storage cavity 1 is formed between the front bag body 8 and the rear bag body 9, and the front bag body 8 and the rear bag body 9 are combined by hot pressing to form a main pressing part 6 for closing the storage cavity 1; the bag is characterized by further comprising a plurality of pressure relief cavities 2, wherein the pressure relief cavities 2 are separated from the storage cavity 1 through pressure relief pressing parts 5 formed by the front bag body 8 and the rear bag body 9 in a hot pressing mode. The connection strength of the front bag body 8 and the rear bag body 9 at the pressure relief pressing part 5 is smaller than that of the front bag body 8 and the rear bag body 9 at the main pressing part 6. Pressure release pressfitting portion 5 forms a weak point in mechanics on the sealed line of storage chamber 1 to fall on very little region, receive the thermal expansion in-process when the storage intracavity material, pressure release pressfitting portion 5 can break through with main pressfitting portion 6 earlier, and partial material entering pressure release chamber 2 in the storage chamber 1 is the storage chamber 1 pressure release, and the liquid of spill is present in the space between preceding bag body 8 and back bag body 9 at will, can not lead to the fact the pollution toward overflowing outward. The number and size of the pressure relief cavities 2 can be set according to the volume of the storage cavity 1, the change of the red volume of the substance in the storage cavity 1 in the heating process, and the like.
In order to simplify the hot pressing process, the pressing width of the pressure relief pressing portion 5 is smaller than the pressing width of the main pressing portion 6. Thus, under the same hot-pressing process conditions, the bonding strength of the pressure relief pressing part 5 is less than that of the main pressing part 6, so that the sealing of the storage cavity 1 can be still maintained after the front bag body 8 and the rear bag body 9 at the pressure relief pressing part 5 are separated.
The shape and position of the pressure relief chamber 2 can be selected at will, and is not limited to the arc-shaped configuration shown in fig. 1, but it is preferable that the pressure relief chamber 2 is disposed adjacent to the main press-fit portion 6, so that the pressure relief chamber 2 and the storage chamber 1 can share a part of the hot press-fit portion.
The bag is characterized by further comprising a lower bag body 10 connected with the lower end of the front bag body 8 and the lower end of the rear bag body 9, wherein the lower bag body 10 is in hot-press combination with the front bag body 8 and the rear bag body 9 to form a lower pressing part, and the lower pressing part is provided with an anti-scald part 7. There is not liquid between the preceding bag body 8 of 7 position correspondences of scald preventing portion and the back bag body 9, and after the microwave oven heating, take scald preventing device and can take out the plastic bag, and the hand does not receive the injury because of the liquid is hot.
The storage cavity 1 is connected with a cover body, the cover body comprises a cover body connecting part 3 which is connected with the front bag body 8 and the rear bag body 9 in a sealing way, and an opening cover 4 is arranged on the cover body connecting part 3. The storage chamber 1 can be filled with liquid or emptied of liquid through the lid. The big nip portion of area also can form when preceding bag 8, back bag 9 and lid connecting portion 3 sealing connection, and the nip portion and the storage chamber 1 of this position are far away, can not receive the influence of the material temperature rise in the bag, take out the bag body after the convenient heating.
The basic principles, main features and advantages of the present invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a be suitable for liquid splendid attire bag that microwave oven heating anti-spattering which characterized in that: the bag comprises at least a front bag body and a rear bag body, wherein a storage cavity is formed between the front bag body and the rear bag body, and the front bag body and the rear bag body are combined through hot pressing to form a main pressing part for sealing the storage cavity; the bag type bag is characterized by further comprising a plurality of pressure relief cavities, the pressure relief cavities are separated from the storage cavity through a pressure relief pressing part formed by the front bag body and the rear bag body in a hot pressing mode, and the connection strength of the front bag body and the rear bag body at the pressure relief pressing part is smaller than that of the front bag body and the rear bag body at the main pressing part.
2. A liquid holding bag adapted to be heated and splash-proof by a microwave oven as claimed in claim 1, wherein: the pressing width of the pressure relief pressing part is smaller than that of the main pressing part.
3. A liquid holding bag adapted to be heated and splash-proof by a microwave oven as claimed in claim 1, wherein: the pressure relief cavity is disposed adjacent to the main nip portion.
4. A liquid holding bag adapted to be heated and splash-proof by a microwave oven as claimed in any one of claims 1 to 3, wherein: the bag body is characterized by further comprising a lower bag body connected with the lower end of the front bag body and the lower end of the rear bag body, the lower bag body is in hot-pressing combination with the front bag body and the rear bag body to form a lower pressing portion, and the lower pressing portion is provided with an anti-scald portion.
5. A liquid holding bag adapted to be heated and splash-proof by a microwave oven as claimed in claim 1, wherein: the storage cavity is connected with a cover body, the cover body comprises a cover body connecting portion which is connected with the front bag body and the rear bag body in a sealing mode, and an opening cover is arranged on the cover body connecting portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822012699.XU CN210012069U (en) | 2018-12-03 | 2018-12-03 | Liquid containing bag suitable for microwave oven heating and sputtering prevention |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822012699.XU CN210012069U (en) | 2018-12-03 | 2018-12-03 | Liquid containing bag suitable for microwave oven heating and sputtering prevention |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210012069U true CN210012069U (en) | 2020-02-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822012699.XU Active CN210012069U (en) | 2018-12-03 | 2018-12-03 | Liquid containing bag suitable for microwave oven heating and sputtering prevention |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210012069U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113928654A (en) * | 2021-03-08 | 2022-01-14 | 廖艺淳 | Microwave heating automatic exhaust packaging film and edge sealing method thereof |
-
2018
- 2018-12-03 CN CN201822012699.XU patent/CN210012069U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113928654A (en) * | 2021-03-08 | 2022-01-14 | 廖艺淳 | Microwave heating automatic exhaust packaging film and edge sealing method thereof |
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