CN209096158U - A kind of novel tasteless freezing barrier beefsteak bag - Google Patents
A kind of novel tasteless freezing barrier beefsteak bag Download PDFInfo
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- CN209096158U CN209096158U CN201820937467.2U CN201820937467U CN209096158U CN 209096158 U CN209096158 U CN 209096158U CN 201820937467 U CN201820937467 U CN 201820937467U CN 209096158 U CN209096158 U CN 209096158U
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- polyethylene film
- film layer
- strength polyethylene
- bag
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Abstract
The utility model provides a kind of novel tasteless freezing barrier beefsteak bag, which includes the light polypropylene film sequentially arranged from top to bottom, printing layer, polyester aluminium plating membrane, the first high-strength polyethylene film layer, the second high-strength polyethylene film layer and third high-strength polyethylene film layer；Wherein, printing layer is crosslinked together by the first adhesive layer with polyester aluminium plating membrane, and polyester aluminium plating membrane is crosslinked together by the second adhesive layer and the first high-strength polyethylene film layer.
Description
Technical field
The utility model relates to pack technical field of membrane, specifically novel tasteless freezing obstructs beefsteak bag.
Background technique
The similar product sold in the market all uses the combination process of PET/PE to produce, which has the disadvantage that: (1)
Material is partially hard, easy to break in packaging process, and then packaging bag is caused to be easy broken bag, causes content to flow out from the package, while can also
Pollute other packaging bags；(2) solvent type is compound can pollution to environment, while have dissolvent residual generation in process of production；
(3) printing uses common ink, will appear ink agglomeration when in use, the case where fading.
Summary of the invention
The utility model provides a kind of novel tasteless freezing barrier beefsteak bag, which includes sequentially arranging from top to bottom
Light polypropylene film, printing layer, polyester aluminium plating membrane, the first high-strength polyethylene film layer, the second high-strength polyethylene film layer
And third high-strength polyethylene film layer；Wherein, printing layer is crosslinked together by the first adhesive layer with polyester aluminium plating membrane, gathers
Ester aluminium plating membrane is crosslinked together by the second adhesive layer and the first high-strength polyethylene film layer.
Preferably, the matt polypropylene film layer with a thickness of 12 μm；The printing layer is with a thickness of 1 μm；Described first
Adhesive layer and the second adhesive layer with a thickness of 1 μm；The first high-strength polyethylene film layer, the second high-strength polyethylene film layer with
And the thickness of third high-strength polyethylene film layer is 15 μm.
Preferably, the third high-strength polyethylene film layer using ultralow temperature seal material, first adhesive and
Second adhesive is the solvent-free glue of high-strength low-temperature-resistant.
Preferably, the third high-strength polyethylene film layer addition has slipping agent；It to be added in hot sealing layer simultaneously few
Slipping agent is measured, to improve the frictional force of sack and film on packaging machine.
The utility model provides a kind of novel tasteless freezing barrier beefsteak bag, it includes matt polypropylene film layer, polyester plating
Aluminum membranous layer, printing layer, adhesive layer, three layers of high-strength polyethylene film layer, using solvent-free combination process, peel strength is high, simultaneously
There is low-flow, high resiliency colloid can make packaging material that can be used for a long time at low temperatures, will not make to wrap because of low temperature
Package material layering；With delustring PP do printing layer, printing using can under the conditions of -18 can normal use, be not in fade, knot
Block situation；Middle layer uses the aluminum polyester aluminizer for having certain barrier property；First high-strength polyethylene film layer is toughening electricity
Dizzy layer, can be crosslinked well with glue；Second high-strength polyethylene film layer is middle layer, it is high-intensitive using import, resist it is cold
Freeze, puncture resistance it is good, third high-strength polyethylene film layer using ultralow temperature seal material, make integral material in bag making not
It can be destroyed.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the novel tasteless freezing barrier beefsteak bag of one kind provided by the utility model.
Specific embodiment
As shown in Figure 1, the utility model, which provides a kind of novel tasteless freezing, obstructs beefsteak bag, the beefsteak bag include from upper and
Under matt polypropylene film layer 1, printing layer 2, the polyester aluminium plating membrane 4, the first high-strength polyethylene film layer 6, second sequentially arranged
High-strength polyethylene film layer 7 and third high-strength polyethylene film layer 8, wherein printing layer 2 and polyester aluminium plating membrane 4 pass through the
One adhesive layer 3 is crosslinked together, and polyester aluminium plating membrane 4 is crosslinked by the second adhesive layer 5 and the first high-strength polyethylene film layer 6
Together.The matt polypropylene film setting can be good at showing printed patterns on surface layer；Using can -18 degree under the conditions of make
With, it is not in fade, situation of agglomerating；First adhesive layer and the second adhesive layer have very high elasticity, while using novel without molten
Agent complex technique, compound tense, as carrier, will not pollute air, spread is also than common solvent type without using solvent
Glue is few, can substantially reduce the cost of raw material.
Polyester aluminium plating membrane, increases the barrier property of finished product, while the stiffening property of finished product can be improved；
First high-strength polyethylene film layer is toughening corona layer, can be crosslinked well with glue；Second is high-intensitive poly-
Vinyl film uses import high intensity, anti-freezing, the good material of puncture resistance；Third high-strength polyethylene film layer uses super
Low temperature seals material, be destroyed integral material will not in bag making, while a small amount of slipping agent to be added in hot sealing layer, to
Improve the frictional force of sack and film on packaging machine.
Above embodiments are only the representative examples of the utility model.The utility model can also there are many deformations.It is all
According to essence any simple modification, equivalent change and modification to the above embodiments of the utility model, it is considered as belonging to
In the protection scope of the utility model.
Claims (3)
1. a kind of novel tasteless freezing barrier beefsteak bag, it is characterised in that: the beefsteak bag includes disappearing of sequentially arranging from top to bottom
Light polypropylene film (1), printing layer (2), polyester aluminium plating membrane (4), the first high-strength polyethylene film layer (6), the second high intensity
Polyethylene film layer (7) and third high-strength polyethylene film layer (8), wherein printing layer (2) passes through with polyester aluminium plating membrane (4)
First adhesive layer (3) is crosslinked together, and polyester aluminium plating membrane (4) passes through the second adhesive layer (5) and the first high-strength polyethylene film
Layer (6) is crosslinked together.
2. the novel tasteless freezing of one kind according to claim 1 obstructs beefsteak bag, it is characterised in that: the delustring polypropylene
Film layer (1) with a thickness of 12 μm；The printing layer (2) is with a thickness of 1 μm；First adhesive layer (3) and the second adhesive layer (5)
With a thickness of 1 μm；The first high-strength polyethylene film layer (6), the second high-strength polyethylene film layer (7) and third high intensity are poly-
The thickness of vinyl film (8) is 15 μm.
3. the novel tasteless freezing of one kind according to claim 1 obstructs beefsteak bag, it is characterised in that: the third is high-intensitive
Polyethylene film layer (8) seals material using ultralow temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820937467.2U CN209096158U (en) | 2018-06-15 | 2018-06-15 | A kind of novel tasteless freezing barrier beefsteak bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820937467.2U CN209096158U (en) | 2018-06-15 | 2018-06-15 | A kind of novel tasteless freezing barrier beefsteak bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209096158U true CN209096158U (en) | 2019-07-12 |
Family
ID=67148823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820937467.2U Expired - Fee Related CN209096158U (en) | 2018-06-15 | 2018-06-15 | A kind of novel tasteless freezing barrier beefsteak bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209096158U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108688251A (en) * | 2018-06-15 | 2018-10-23 | 浙江时进包装有限公司 | A kind of novel tasteless freezing barrier beefsteak bag |
-
2018
- 2018-06-15 CN CN201820937467.2U patent/CN209096158U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108688251A (en) * | 2018-06-15 | 2018-10-23 | 浙江时进包装有限公司 | A kind of novel tasteless freezing barrier beefsteak bag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190712 Termination date: 20200615 |