CN207274077U - A kind of TPU repairs mantle automatically - Google Patents
A kind of TPU repairs mantle automatically Download PDFInfo
- Publication number
- CN207274077U CN207274077U CN201720454016.9U CN201720454016U CN207274077U CN 207274077 U CN207274077 U CN 207274077U CN 201720454016 U CN201720454016 U CN 201720454016U CN 207274077 U CN207274077 U CN 207274077U
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- China
- Prior art keywords
- layer
- tpu
- automatically
- waterproof ventilated
- ventilated membrane
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of TPU to repair mantle automatically,Including TPU layer,Automatic repair membrane is connected with the top of the TPU layer,And it is connected with the first nonwoven layer in the bottom of TPU layer,Surface protection film is connected with the top of the automatic repair membrane,The first nonwoven layer bottom is connected with waterproof ventilated membrane,The waterproof ventilated membrane is internally provided with several micropores,And it is connected with the second nonwoven layer in the bottom of waterproof ventilated membrane,The second nonwoven layer bottom is connected with gluing oxidant layer,The gluing oxidant layer bottom is connected with except knoisphere,It is described except knoisphere bottom is connected with release film,It is described except knoisphere is made of PET basic units and non-drying glue layer,The PET basic units are located at the top of non-drying glue layer,By setting TPU layer to be combined with multiple protective layers,So that its surface has the function of to repair automatically,There is excellent progradation,Durability is strong,It is and waterproof ventilative.
Description
Technical field
TPU film technical field is the utility model is related to, is specially that a kind of TPU repairs mantle automatically.
Background technology
TPU refers to thermoplasticity TPU elastomers, be by MDI and the functional group containing OH of the functional group containing NCO POLYOL,
1.4BG, is kneaded and is made through extrusion, since elasticity is good, physical property is good, various mechanical strengths are all fine, it is widely used in and penetrates
Go out, extrusion, roll and be dissolved into the processing methods such as solution resin, be the plastic material that plastic cement processer is commonly used, its
Product is made and covers commercial Application and the scope of civilian necessity.
TPU is increasingly subject to the welcome of people because of its superior performance and environmentally friendly concept, and TPU film is in TPU particulate material bases
On plinth, through rolling, being cast, blown film, the film made of special process such as coating.Sticking film for mobile phone mainly by pp materials, pvc materials,
PET materials are made, and can be taken on an entirely new look by the mobile phone after sticking film for mobile phone mounting, is bright brilliant, can not only played old machine and turn over
New effect, and can with waterproof, prevent dust enter keyboard, screen, play the role of protection.Traditional mobile phone thin film, knot
Structure is simple, during as sticking film for mobile phone, wears no resistance, and when running into key or sharp object, cut is easily produced on surface, and
TPU materials are used as sticking film for mobile phone, there is the advantages of very much, need to design a kind of film based on TPU materials for this.
Utility model content
In order to overcome the shortcomings of prior art, the utility model provides a kind of TPU and repairs mantle automatically, by setting
Put TPU layer to combine with multiple protective layers so that its surface has the function of to repair automatically, there is excellent progradation, durability
By force, it is and waterproof ventilative, can effectively it solve the problems, such as in background technology.
Technical solution is used by the utility model solves its technical problem：A kind of TPU repairs mantle automatically, including
TPU layer, is connected with automatic repair membrane at the top of the TPU layer, and the first nonwoven layer is connected with the bottom of TPU layer, it is described from
Surface protection film is connected with the top of dynamic repair membrane, the first nonwoven layer bottom is connected with waterproof ventilated membrane, and the waterproof is saturating
Air film is internally provided with several micropores, and the second nonwoven layer is connected with the bottom of waterproof ventilated membrane, second non-woven fabrics
Layer bottom is connected with gluing oxidant layer, and the gluing oxidant layer bottom is connected with except knoisphere, described except knoisphere bottom is connected with release film,
It is described except knoisphere is made of PET basic units and non-drying glue layer, the PET basic units are located at the top of non-drying glue layer.
As a kind of preferable technical solution of the utility model, the TPU layer and the shape and size one of automatic repair membrane
Cause.
As a kind of preferable technical solution of the utility model, mark is equipped with the top of surface protection film and the PET basic unit
Label, the release film bottom also is provided with label.
As a kind of preferable technical solution of the utility model, the porosity of the waterproof ventilated membrane is not more than 50%.
As a kind of preferable technical solution of the utility model, the shape of the micropore is circle, and micropore is a diameter of
1-10 μm, the micropore is evenly distributed on the inside of waterproof ventilated membrane.
Compared with prior art, the beneficial effects of the utility model are：The utility model is by setting TPU layer and multiple guarantors
Sheath combines so that and its surface has the function of to repair automatically, there is excellent progradation, and durability is strong, and waterproof ventilative,
Automatic repair membrane made of acryl resin, light transmittance is high, can be effective anti-scratch, and can be automatic in a short time during generation cut
Repair, since the diameter of micropore is at 1-10 μm, hydrone can be prevented to enter, but gas molecule can be by, therefore poly- carbon
Waterproof ventilated membrane made of acid esters has good water proofing property and gas permeability, and has excellent progradation, when use first tear from
Type film, then the impurity such as the dust of body surface can be glued, then torn by non-drying glue layer except knoisphere, table of finally tearing
Surface protective film.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model dedusting Rotating fields schematic diagram.
In figure：1-TPU layers；The automatic repair membranes of 2-；The first nonwoven layers of 3-；4- surface protection films；5- waterproof ventilated membranes；6-
Micropore；The second nonwoven layers of 7-；The gluing oxidant layer of 8-；9- removes knoisphere；10- release films；11-PET basic units；12- non-drying glue layers；13-
Label.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
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 embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
Embodiment：
As shown in Figure 1, the utility model provides a kind of TPU repairs mantle, including TPU layer 1 automatically, the TPU layer 1 is pushed up
Portion is connected with automatic repair membrane 2, and the first nonwoven layer 3 is connected with the bottom of TPU layer 1, and the TPU layer 1 is repaired with automatic
The shape and size of film 2 are consistent, automatic repair membrane 2 made of acryl resin, and light transmittance is high, can be effective anti-scratch, and produce
It can be repaired automatically in a short time during cut, the automatic top of repair membrane 2 is connected with surface protection film 4, first nonwoven
3 bottom of layer of cloth is connected with waterproof ventilated membrane 5, and the porosity of the waterproof ventilated membrane 5 is no more than 50%, in the waterproof ventilated membrane 5
Portion is equipped with several micropores 6, and the shape of the micropore 6 is circular, and a diameter of 1-10 μm of micropore 6, due to the diameter of micropore 6
At 1-10 μm, hydrone can be prevented to enter, but gas molecule can be by, therefore waterproof ventilated membrane made of makrolon
5 have good water proofing property and gas permeability, and have excellent progradation.
As depicted in figs. 1 and 2, the micropore 6 is evenly distributed on the inside of waterproof ventilated membrane 5, and in waterproof ventilated membrane 5
Bottom is connected with the second nonwoven layer 7, and 7 bottom of the second nonwoven layer is connected with gluing oxidant layer 8, gluing 8 bottom of oxidant layer
Portion is connected with except knoisphere 9, and described except 9 bottom of knoisphere is connected with release film 10, the knoisphere 9 that removes is by PET basic units 11 and adhesive sticker
Layer 12 forms, and the PET basic units 11 are located at the top of non-drying glue layer 12, and non-drying glue layer 12 can be by impurity such as the dusts of body surface
Glue,.
In addition, in the utility model, it is also necessary to which further explanation is：Automatic repair membrane is by acryl resin system
Into waterproof ventilated membrane is made of makrolon.
The utility model is mainly characterized by, and the utility model is by setting TPU layer to be combined with multiple protective layers so that
Its surface has the function of to repair automatically, there is excellent progradation, and durability is strong, and waterproof ventilative, acryl resin system
Into automatic repair membrane, light transmittance is high, can be effective anti-scratch, and while producing cut can repair automatically in a short time, due to micro-
The diameter in hole can prevent hydrone from entering at 1-10 μm, but gas molecule can be by, therefore prevent made of makrolon
Water ventilated membrane has good water proofing property and gas permeability, and has excellent progradation, and when use first tears release film, then passes through
The impurity such as the dust of body surface can be glued by non-drying glue layer, then be torn except knoisphere, surface protection film of finally tearing.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The scope of type is indicated by the appended claims rather than the foregoing description, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of TPU repairs mantle, including TPU layer automatically（1）, it is characterised in that：The TPU layer（1）Top is connected with automatically
Repair membrane（2）, and in TPU layer（1）Bottom be connected with the first nonwoven layer（3）, the automatic repair membrane（2）Top is connected with
Surface protection film（4）, first nonwoven layer（3）Bottom is connected with waterproof ventilated membrane（5）, the waterproof ventilated membrane（5）It is interior
Portion is equipped with several micropores（6）, and in waterproof ventilated membrane（5）Bottom be connected with the second nonwoven layer（7）, second nonwoven
Layer of cloth（7）Bottom is connected with gluing oxidant layer（8）, the gluing oxidant layer（8）Bottom is connected with except knoisphere（9）, it is described to remove knoisphere（9）
Bottom is connected with release film（10）, it is described to remove knoisphere（9）By PET basic units（11）And non-drying glue layer（12）Composition, the PET basic units
（11）Positioned at non-drying glue layer（12）Top.
2. a kind of TPU according to claim 1 repairs mantle automatically, it is characterised in that：The TPU layer（1）With repairing automatically
Laminating adhesive（2）Shape and size it is consistent.
3. a kind of TPU according to claim 1 repairs mantle automatically, it is characterised in that：The surface protection film（4）With
PET basic units（11）Top is equipped with label（13）, the release film（10）Bottom also is provided with label（13）.
4. a kind of TPU according to claim 1 repairs mantle automatically, it is characterised in that：The waterproof ventilated membrane（5）Hole
Gap rate is not more than 50%.
5. a kind of TPU according to claim 1 repairs mantle automatically, it is characterised in that：The micropore（6）Shape for circle
Shape, and micropore（6）A diameter of 1-10 μm, the micropore（6）It is evenly distributed on waterproof ventilated membrane（5）Inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720454016.9U CN207274077U (en) | 2017-04-27 | 2017-04-27 | A kind of TPU repairs mantle automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720454016.9U CN207274077U (en) | 2017-04-27 | 2017-04-27 | A kind of TPU repairs mantle automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207274077U true CN207274077U (en) | 2018-04-27 |
Family
ID=61992111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720454016.9U Expired - Fee Related CN207274077U (en) | 2017-04-27 | 2017-04-27 | A kind of TPU repairs mantle automatically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207274077U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114379162A (en) * | 2021-12-29 | 2022-04-22 | 和盛包装科技(海宁)股份有限公司 | Waterproof breathable composite membrane with microporous structure and preparation method thereof |
| US11708469B2 (en) | 2020-12-07 | 2023-07-25 | Saint-Gobain Performance Plastics Corporation | Composite film and methods of forming a composite film |
-
2017
- 2017-04-27 CN CN201720454016.9U patent/CN207274077U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11708469B2 (en) | 2020-12-07 | 2023-07-25 | Saint-Gobain Performance Plastics Corporation | Composite film and methods of forming a composite film |
| CN114379162A (en) * | 2021-12-29 | 2022-04-22 | 和盛包装科技(海宁)股份有限公司 | Waterproof breathable composite membrane with microporous structure and preparation method thereof |
| CN114379162B (en) * | 2021-12-29 | 2023-08-18 | 和盛包装科技(海宁)股份有限公司 | Waterproof breathable composite membrane with microporous structure and preparation method thereof |
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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: 20180427 Termination date: 20190427 |