CN208020884U - A kind of high-temperature retort bag without leakage boiling dimensional stability - Google Patents
A kind of high-temperature retort bag without leakage boiling dimensional stability Download PDFInfo
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- CN208020884U CN208020884U CN201820122862.5U CN201820122862U CN208020884U CN 208020884 U CN208020884 U CN 208020884U CN 201820122862 U CN201820122862 U CN 201820122862U CN 208020884 U CN208020884 U CN 208020884U
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- retainer
- outer layer
- internal layer
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- boiling
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Abstract
The utility model discloses a kind of high-temperature retort bags without leakage boiling dimensional stability,Including the first outer layer,First internal layer,First retainer,Second retainer,Second internal layer,Second outer layer,Torque spring,Third retainer,First magnetic sheet and the second magnetic sheet,First outer layer side is equipped with the first internal layer,First outer layer is be bonded by binder with the side of the first internal layer,The first retainer is equipped between first outer layer and the first internal layer,First retainer one end is fixedly connected with the second retainer,Second retainer side is equipped with the second internal layer,The other side of second retainer is equipped with the second outer layer,Second outer layer is be bonded by binder with the side of the second internal layer,The side far from the first retainer of second retainer is fixedly connected with torque spring,Torque spring torsion end is fixedly connected with third retainer,Such high-temperature retort bag without leakage boiling dimensional stability,Being notheated when boiling causes to leak,Leakproofness is high,And heated dimensional stability.
Description
Technical field
The utility model is related to retort pouch technical field, specially a kind of high-temperature retort bag without leakage boiling dimensional stability.
Background technology
Retort pouch is a kind of composite plastic film bag that can be heated, it has Can container and the plastics of resistance to boiling water
It the advantages of both bags, therefore, also referred to as " foods packed in carton containers ", is proved by the use of more than ten years, it is a kind of ideal sale packet
Packaging container.
Existing retort pouch may lead to dilatancy since retort pouch is heated, influence inside and deposit in digestion process
The article completeness put, thereby increases and it is possible to it can cause to burst, in addition retort pouch boiling overheats, and may result in seal leakage, for this purpose,
It is proposed that a kind of high-temperature retort bag without leakage boiling dimensional stability.
Utility model content
The purpose of this utility model is to provide a kind of high-temperature retort bags without leakage boiling dimensional stability, to solve the above-mentioned back of the body
The problem of being proposed in scape technology.
To achieve the above object, the utility model provides the following technical solutions：A kind of high temperature without leakage boiling dimensional stability
Retort pouch, including the first outer layer, the first internal layer, the first retainer, the second retainer, the second internal layer, the second outer layer, torsion bullet
Spring, third retainer, the first magnetic sheet and the second magnetic sheet, first outer layer side be equipped with the first internal layer, first outer layer with
The side of first internal layer is bonded by binder, is equipped with the first retainer between first outer layer and the first internal layer, and described the
One retainer one end is fixedly connected with the second retainer, and second retainer side is equipped with the second internal layer, second retainer
The other side be equipped with the second outer layer, second outer layer is be bonded by binder with the side of the second internal layer, it is described second holding
The side far from the first retainer of frame is fixedly connected with torque spring, and torque spring torsion end is fixedly connected with third holding
Frame, the side of the third retainer far from torque spring are fixedly connected with the first magnetic sheet, and first retainer is protected far from second
The side for holding frame is fixedly connected with the second magnetic sheet, and first magnetic sheet is attracted the second magnetic sheet, and first magnetic sheet is kept far from first
The side of frame is equipped with band, and first outer layer, the first internal layer, the second outer layer and corresponding four sides of the second internal layer are logical
Cross binder bonding.
Preferably, first retainer is annular, and second retainer is semi-circular, first retainer and the
Two retainers are integrally formed.
Preferably, first outer layer, the first internal layer, the second outer layer and the second internal layer internal structure are identical, and from it is interior to
It is formed outside by polyolefin film, aluminium foil and polyester film adhesive.
Preferably, first outer layer, the first internal layer, the second outer layer and second internal layer a side bonding place are equipped with Kaifeng
Mouthful.
Preferably, bonding quadrangle is fillet on the outside of first outer layer, the first internal layer, the second outer layer and the second internal layer.
Compared with prior art, the utility model has the beneficial effects that：
1, the first retainer, the second retainer and third retainer by being arranged to the skeleton of retort pouch by the utility model
Structure can prevent retort pouch is heated to lead to dilatancy when boiling, and third retainer can be rotated by torque spring,
It does not influence to pack.
2, the utility model is by being fixed on second magnetic sheet of first retainer one end and being fixed on third retainer one end
The first magnetic sheet, the actuation degree of retort pouch open at one end can be reinforced, prevent band from leaking, the sealing for strengthening retort pouch is strong
Degree.
Description of the drawings
Fig. 1 is the utility model section structural schematic diagram；
Fig. 2 is that structural schematic diagram is cutd open in the utility model side.
In figure：The first outer layers of 1-；The first internal layers of 2-；The first retainers of 3-；The second retainers of 4-；The second internal layers of 5-；6-
Two outer layers；7- torque springs；8- third retainers；The first magnetic sheets of 9-；The second magnetic sheets of 10-；11- bands；12- openings.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of thermophilic digestion without leakage boiling dimensional stability
Bag, including the first outer layer 1, the first internal layer 2, the first retainer 3, the second retainer 4, the second internal layer 5, the second outer layer 6, torsion bullet
Spring 7, third retainer 8, the first magnetic sheet 9 and the second magnetic sheet 10,1 side of the first outer layer be equipped with the first internal layer 2, described first
Outer layer 1 and the side of the first internal layer 2 are be bonded by binder, and first is equipped between first outer layer, 1 and first internal layer 2 and is kept
Frame 3, described first retainer, 3 one end are fixedly connected with the second retainer 4, and 4 side of the second retainer is equipped with the second internal layer 5,
The other side of second retainer 4 is equipped with the second outer layer 6, and the side of second outer layer, 6 and second internal layer 5 passes through binder
The side far from the first retainer 3 of bonding, second retainer 4 is fixedly connected with torque spring 7, and the torque spring 7 is turned round
Power end is fixedly connected with third retainer 8, and the side of the third retainer 8 far from torque spring 7 is fixedly connected with the first magnetic sheet 9,
Side of first retainer 3 far from the second retainer 4 is fixedly connected with the second magnetic sheet 10, and first magnetic sheet 9 is attracted second
Magnetic sheet 10, side of first magnetic sheet 9 far from the first retainer 3 are equipped with band 11, first outer layer 1, the first internal layer
2, the second outer layer 6 and 5 corresponding four sides of the second internal layer are bonded by binder.
First retainer 3 is annular, and second retainer 4 is semi-circular, and first retainer 3 and second is protected
Hold the integrated molding of frame 4.
First outer layer 1, the first internal layer 2, the second outer layer 6 are identical with 5 internal structure of the second internal layer, and from the inside to the outside
It is formed by polyolefin film, aluminium foil and polyester film adhesive.
First outer layer 1, the first internal layer 2, the second outer layer 6 and 5 a side bonding place of the second internal layer are equipped with opening 12.
First outer layer 1, the first internal layer 2, the second outer layer 6 and 5 outside bonding quadrangle of the second internal layer are fillet.
Operation principle：When in use, by the way that the first retainer 3, the second retainer 4 and third retainer 8 to be arranged to steam
The skeleton structure of bag is boiled, can prevent retort pouch is heated to lead to dilatancy when boiling, and third retainer 8 can pass through torsion
Power spring 7 rotates, and does not influence to pack, and is kept by being fixed on second magnetic sheet 10 of 3 one end of the first retainer and being fixed on third
First magnetic sheet 9 of 8 one end of frame, can reinforce the actuation degree of retort pouch open at one end, prevent band 11 from leaking, strengthen boiling
The sealing intensity of bag.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of high-temperature retort bag without leakage boiling dimensional stability, including the first outer layer (1), the first internal layer (2), the first retainer
(3), the second retainer (4), the second internal layer (5), the second outer layer (6), torque spring (7), third retainer (8), the first magnetic sheet
(9) and the second magnetic sheet (10), it is characterised in that：First outer layer (1) side is equipped with the first internal layer (2), first outer layer
(1) be bonded by binder with the side of the first internal layer (2), first is equipped between first outer layer (1) and the first internal layer (2)
Retainer (3), described first retainer (3) one end are fixedly connected with the second retainer (4), and the second retainer (4) side is set
There are the second internal layer (5), the other side of second retainer (4) to be equipped with the second outer layer (6), second outer layer (6) and second
The side of internal layer (5) is bonded by binder, and the side far from the first retainer (3) of second retainer (4), which is fixed, to be connected
Torque spring (7) is connect, torque spring (7) the torsion end is fixedly connected with third retainer (8), and the third retainer (8) is remote
Side from torque spring (7) is fixedly connected with the first magnetic sheet (9), first retainer (3) far from the second retainer (4) one
Side is fixedly connected with the second magnetic sheet (10), and first magnetic sheet (9) is attracted the second magnetic sheet (10), and first magnetic sheet (9) is far from the
The side of one retainer (3) is equipped with band (11), first outer layer (1), the first internal layer (2), the second outer layer (6) and second
Corresponding four sides of internal layer (5) are bonded by binder.
2. a kind of high-temperature retort bag without leakage boiling dimensional stability according to claim 1, it is characterised in that：Described first
Retainer (3) is annular, and second retainer (4) is semi-circular, first retainer (3) and the second retainer (4) one
It is body formed.
3. a kind of high-temperature retort bag without leakage boiling dimensional stability according to claim 1, it is characterised in that：Described first
Outer layer (1), the first internal layer (2), the second outer layer (6) are identical with the second internal layer (5) internal structure, and from the inside to the outside by polyolefin
Film, aluminium foil and polyester film adhesive form.
4. a kind of high-temperature retort bag without leakage boiling dimensional stability according to claim 1, it is characterised in that：Described first
Outer layer (1), the first internal layer (2), the second outer layer (6) and the second internal layer (5) a side bonding place are equipped with opening (12).
5. a kind of high-temperature retort bag without leakage boiling dimensional stability according to claim 1, it is characterised in that：Described first
Bonding quadrangle is fillet on the outside of outer layer (1), the first internal layer (2), the second outer layer (6) and the second internal layer (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820122862.5U CN208020884U (en) | 2018-01-25 | 2018-01-25 | A kind of high-temperature retort bag without leakage boiling dimensional stability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820122862.5U CN208020884U (en) | 2018-01-25 | 2018-01-25 | A kind of high-temperature retort bag without leakage boiling dimensional stability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208020884U true CN208020884U (en) | 2018-10-30 |
Family
ID=63904103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820122862.5U Active CN208020884U (en) | 2018-01-25 | 2018-01-25 | A kind of high-temperature retort bag without leakage boiling dimensional stability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208020884U (en) |
-
2018
- 2018-01-25 CN CN201820122862.5U patent/CN208020884U/en active Active
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