CN208700951U - A kind of high-intensitive winding film - Google Patents
A kind of high-intensitive winding film Download PDFInfo
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- CN208700951U CN208700951U CN201821046619.6U CN201821046619U CN208700951U CN 208700951 U CN208700951 U CN 208700951U CN 201821046619 U CN201821046619 U CN 201821046619U CN 208700951 U CN208700951 U CN 208700951U
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- enhancement layer
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- membrane body
- winding membrane
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Abstract
The utility model discloses a kind of high-intensitive winding films, including winding membrane body, the winding membrane body to be made of linear low density polyethylene (LLDPE), and the winding membrane body with a thickness of 15 μm；Enhancement layer I is bonded in the winding membrane body upper end, the material of the enhancement layer I is organic pressure-sensitive gel, and enhancement layer II is bonded in the lower end surface of winding membrane body, the material of the enhancement layer II is polyurethane rubber, and the thickness of the enhancement layer I and enhancement layer II is 25 μm；And reinforcing mat is provided in the enhancement layer I and enhancement layer II, the reinforcing mat is that the fiber filament braiding that diameter that elastic polyurethane rubber is constituted is 12 μm bonds by material.The winding membrane structure of the utility model is simple and pokes and will not lower intensity.
Description
Technical field
The utility model belongs to packing technique field, refers in particular to a kind of high-intensitive winding film.
Background technique
Film is wound, stretched film is called, is a kind of for protecting the common film material of cargo, substrate is with LLDPE
Based on, and have tack.In use, film the winding power and nerve superpower by film can be wound by the winding of multilayer,
Cargo compactly, is fixedly bundled into a unit, and gives cargo protection and fixes.
However, in some special cargo protections, such as the fresh-keeping cargo such as fresh, cold chain, fresh flower, water fruits and vegetables,
Both it had needed to generate fixed force to cargo, and had prevented from collapsing, and needed ventilative.But existing common winding film is after packaging, cargo
Inside and outside airtight, when long-time storage, transport, environment temperature and big humidity difference, cargo can add in sealed states
The speed damage or damage of cargo, causes loss.If poking winding film to breathe freely, winding film strength can be destroyed, is caused
Film integrally ruptures, and reduces winding film to the protecting effect of cargo.
Summary of the invention
In view of the deficienciess of the prior art, simply and being poked also not the purpose of this utility model is to provide a kind of structure
Low intensive winding film can be subtracted.
To achieve the above object, the utility model provides following technical solution: a kind of high-intensitive winding film, including winding
Membrane body；The winding membrane body is made of linear low density polyethylene (LLDPE), and it is described winding membrane body with a thickness of 15 μm；?
The winding membrane body upper end is bonded with enhancement layer I, and the material of the enhancement layer I is organic pressure-sensitive gel, and is being wound
The lower end surface of membrane body is bonded with enhancement layer II, and the material of the enhancement layer II is polyurethane rubber, the enhancement layer I and adds
The thickness of strong layer II is 25 μm；And reinforcing mat is provided in the enhancement layer I and enhancement layer II, the reinforcing mat by
Material is that the fiber filament braiding that the diameter that elastic polyurethane rubber is constituted is 12 μm bonds.
It by using above-mentioned technical proposal, winds membrane body and is made of linear low density polyethylene (LLDPE), and wind membrane body
With a thickness of 15 μm, so that it is guaranteed that the thinness of winding membrane body, and production cost can be lowered；Winding membrane body upper end be bonded with
Material is the enhancement layer I of organic pressure-sensitive gel, to improve the winding chemical-resistant resistance of film entirety, water-fast, oil resistant, resistance to molten
The performances such as agent, high temperature resistant, low temperature resistant, resistance to thermal degradation, resistance to oxidation degradation；And material is bonded in the lower end surface of winding membrane body and is
It is whole to improve winding film for the enhancement layer II of polyurethane rubber while ensuring that hardness, the intensity, elasticity of winding film entirety
The wearability of body, tear-resistant, ageing-resistant performance；And it is elastic polyurethane rubber that material is provided in enhancement layer I and enhancement layer II
Reinforcing mat made of fiber filament braiding bonding of the diameter that glue is constituted for 12 μm, setting reinforcing mat may insure that winding film entirety exists
Intensity after being punctured, and polyurethane rubber can be further improved the elasticity and toughness of winding film entirety.
The utility model is further arranged to: being coated with antistatic backing on the enhancement layer I.
By using above-mentioned technical proposal, it is coated with antistatic backing on enhancement layer I, to make to wind film with preferably anti-
Antistatic property.
The utility model is further arranged to: being also equipped with several reinforcing ribs side by side on the winding membrane body.
By using above-mentioned technical proposal, it is also equipped with several reinforcing ribs side by side on winding membrane body, so as into one
Step improves the ability of winding film entirety stretch-proof.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the cross-sectional view in the utility model embodiment at A-A；
Fig. 3 is the cross-sectional view in the utility model embodiment at B-B；
Label and corresponding component names in attached drawing: 1- winds membrane body, 2- enhancement layer I, 3- enhancement layer II, 4- and reinforces
Net, 5- antistatic backing, 6- reinforcing rib.
Specific embodiment
It is described further referring to figs. 1 to the one embodiment of Fig. 3 to the utility model.
A kind of high-intensitive winding film, including winding membrane body 1, it is characterized in that: the winding membrane body 1 is low close by line style
Degree polyethylene be made, and it is described winding membrane body 1 with a thickness of 15 μm；Reinforcement is bonded in 1 upper end of winding membrane body
Layer I 2, the material of the enhancement layer I 2 are organic pressure-sensitive gel, and are bonded with enhancement layer II in the lower end surface of winding membrane body 1
3, the material of the enhancement layer II 3 is polyurethane rubber, and the thickness of the enhancement layer I 2 and enhancement layer II 3 is 25 μm；And
Reinforcing mat 4 is provided in the enhancement layer I 2 and enhancement layer II 3, the reinforcing mat 4 is elastic polyurethane rubber by material
The fiber filament braiding that the diameter that glue is constituted is 12 μm bonds.
By wind membrane body 1 be made of linear low density polyethylene (LLDPE), and wind membrane body 1 with a thickness of 15 μm, thus
Ensure to wind the thinness of membrane body 1, and production cost can be lowered；1 upper end of winding membrane body be bonded with material be organosilicon
The enhancement layer I 2 of pressure sensitive adhesive, to improve the winding chemical-resistant resistance of film entirety, water-fast, oil resistant, solvent resistant, high temperature resistant, resistance to
The performances such as low temperature, resistance to thermal degradation, resistance to oxidation degradation；And being bonded with material in the lower end surface of winding membrane body 1 is polyurethane rubber
Enhancement layer II 3, ensure that winding film entirety hardness, intensity, elasticity while improve winding film entirety it is wear-resisting
Property, tear-resistant, ageing-resistant performance；And material is provided in enhancement layer I 2 and enhancement layer II 3 as elastic polyurethane rubber composition
Diameter be 12 μm fiber filament braiding bonding made of reinforcing mat 4, setting reinforcing mat 4 may insure winding film integrally stabbed
Intensity after broken, and polyurethane rubber can be further improved the elasticity and toughness of winding film entirety.
Further, being coated with antistatic backing 5 on the enhancement layer I 2.By being coated with antistatic backing 5 on enhancement layer I 2,
There is better antistatic performance to make to wind film.
Further, being also equipped with several reinforcing ribs 6 side by side on the winding membrane body 1.By in winding membrane body 1
On also side by side be equipped with several reinforcing ribs 6, thus can be further improved winding the stretch-proof of film entirety ability.
Above-described embodiment is only the preferred embodiment of the utility model, not limits the protection model of the utility model according to this
It encloses, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by the protection of the utility model
Within the scope of.
Claims (3)
1. a kind of high-intensitive winding film, including winding membrane body (1), it is characterized in that: the winding membrane body (1) is low by line style
Density polyethylene is made, and it is described winding membrane body (1) with a thickness of 15 μm；It is bonded in winding membrane body (1) upper end
There is enhancement layer I (2), the material of the enhancement layer I (2) is organic pressure-sensitive gel, and viscous in the lower end surface of winding membrane body (1)
Enhancement layer II (3) is had, the material of the enhancement layer II (3) is polyurethane rubber, the enhancement layer I (2) and enhancement layer II
(3) thickness is 25 μm；And be provided with reinforcing mat (4) in the enhancement layer I (2) and enhancement layer II (3), described adds
Strong net (4) is that the fiber filament braiding that diameter that elastic polyurethane rubber is constituted is 12 μm bonds by material.
2. a kind of high-intensitive winding film according to claim 1, it is characterized in that: being coated on the enhancement layer I (2) anti-
Electrostatic layer (5).
3. a kind of high-intensitive winding film according to claim 2, it is characterized in that: on the winding membrane body (1) also
It is equipped with several reinforcing ribs (6) side by side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821046619.6U CN208700951U (en) | 2018-07-02 | 2018-07-02 | A kind of high-intensitive winding film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821046619.6U CN208700951U (en) | 2018-07-02 | 2018-07-02 | A kind of high-intensitive winding film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208700951U true CN208700951U (en) | 2019-04-05 |
Family
ID=65937726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821046619.6U Active CN208700951U (en) | 2018-07-02 | 2018-07-02 | A kind of high-intensitive winding film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208700951U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112721359A (en) * | 2020-12-28 | 2021-04-30 | 黄山源点新材料科技有限公司 | Novel winding film and processing technology thereof |
-
2018
- 2018-07-02 CN CN201821046619.6U patent/CN208700951U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112721359A (en) * | 2020-12-28 | 2021-04-30 | 黄山源点新材料科技有限公司 | Novel winding film and processing technology thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 317600 Xiqingtang Village, Yucheng Street, Yuhuan City, Taizhou City, Zhejiang Province Patentee after: Taizhou Huanli Packaging Co., Ltd. Address before: 317600 West Qingtang Village, Zhugang Town, Yuhuan County, Taizhou City, Zhejiang Province Patentee before: Yuhuan Huan Li packing Co., Ltd. |