CN206826033U - A kind of air permeable waterproof overlay film - Google Patents
A kind of air permeable waterproof overlay film Download PDFInfo
- Publication number
- CN206826033U CN206826033U CN201720413898.4U CN201720413898U CN206826033U CN 206826033 U CN206826033 U CN 206826033U CN 201720413898 U CN201720413898 U CN 201720413898U CN 206826033 U CN206826033 U CN 206826033U
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- Prior art keywords
- layer
- waterproof
- air
- overlay film
- permeable
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Abstract
The utility model discloses a kind of air permeable waterproof overlay film,Including overlay film main body,The overlay film main body includes non-woven substrate,Hydrophobic layer,Waterproof layer and air-permeable layer,Hydrophobic layer,Waterproof layer and air-permeable layer are symmetrically arranged at non-woven substrate both sides,Hydrophobic layer,Waterproof layer and air-permeable layer are arranged on nonwoven fabric base layer surface from outside to inside successively,Hydrophobic layer surface is provided with screw thread layer,Hydrophobic layer surface is provided with protective layer,Protective layer is made up of the stiffener of several parallel arrangeds,Waterproof layer and air-permeable layer are internally provided with unicom pipeline,Unicom pipeline runs through waterproof layer and air-permeable layer,Unicom pipeline one end open,The other end and relative unicom pipeline link together,Unicom pipeline is internally provided with some floor height molecular films,Unicom pipeline openend is arranged on inside stiffener,The air permeable waterproof overlay film,With the good wear-resisting and anti-ability scratched,And integral waterproofing and good air permeability,Enhance the quality and performance of overlay film.
Description
Technical field
Field of material technology is the utility model is related to, specially a kind of air permeable waterproof overlay film.
Background technology
Overlay film is also known as " cross and mould ", " mounting glue ", " pad pasting " etc., refers to post printed matter by hot pressing with transparent plastic film
Surface, play a part of to protect and increase gloss.Overlay film has been widely used for the front cover of books and periodicals, picture album, autograph book, postcard, production
Product specification, wall calendar and map etc. carry out surface binding and layout and protection.At present, common overlay film packaging product has carton, carton, hand
Handbag, fertilizer bag, seed packet, adhesive label etc.,
Application No. 201320431239.5, patent name are a kind of covering material, and specially the utility model provides one
Kind covering material, the lower section of first layer non-woven fabrics are provided with second layer woven cloth, and the lower section of second layer woven cloth is saturating provided with third layer
Air film；Described second layer woven cloth is cut resistant, anti-puncture woven cloth；Described third layer ventilated membrane is with micropore knot
The waterproof ventilated membrane of structure；Advantage is：Make overlay film packaging material that there is cut resistant, puncture-resistant, breathe freely, waterproof, antirust function；
But water-proof breathable properties are less desirable when in use for the overlay film, and it is unfavorable for using for a long time, surface holds
Easily scratched.
Utility model content
In order to overcome the shortcomings of prior art, the utility model provides a kind of air permeable waterproof overlay film, and surface has good
The good wear-resisting and anti-ability scratched, and integral waterproofing and good air permeability, enhance the quality and performance of overlay film.
Technical scheme is used by the utility model solves its technical problem：A kind of air permeable waterproof overlay film, including overlay film
Main body, the overlay film main body include non-woven substrate, hydrophobic layer, waterproof layer and air-permeable layer, the hydrophobic layer, waterproof layer and ventilative
Layer is symmetrically arranged at non-woven substrate both sides, and the hydrophobic layer, waterproof layer and air-permeable layer are arranged on nothing from outside to inside successively
Cloth layer surface is spun, the hydrophobic layer surface is provided with screw thread layer, and the hydrophobic layer surface is provided with protective layer, the protective layer
Specifically it is made up of the stiffener of several parallel arrangeds, the waterproof layer and air-permeable layer are internally provided with unicom pipeline, described
Thread a pipe and run through waterproof layer and air-permeable layer, the unicom pipeline one end open, the other end and relative unicom pipeline are connected to one
Rise, the unicom pipeline is internally provided with some floor height molecular films, and the unicom pipeline openend is arranged on inside stiffener.
As a kind of preferable technical scheme of the utility model, the stiffener uses artificial diamond film material, institute
State and antistatic agent is added with inside hydrophobic layer and screw thread layer.
As a kind of preferable technical scheme of the utility model, the screw thread layer and hydrophobic layer are using the poly- of frosted structure
Tetrafluoroethene material.
As a kind of preferable technical scheme of the utility model, the screw thread layer surface is provided with one layer of anti-flaming dope.
As a kind of preferable technical scheme of the utility model, the polymeric membrane uses waterproof and breathable membrane material.
As a kind of preferable technical scheme of the utility model, the waterproof layer and air-permeable layer are used as base by PVC film
Material.
Compared with prior art, the beneficial effects of the utility model are：The air permeable waterproof overlay film, by set hydrophobic layer and
Screw thread layer, the hydrophobic performance of overlay film can be fully improved, progress is hydrophobic on the surface of overlay film, plays a part of preliminary waterproof, together
When by setting protective layer, using the stiffener of several parallel arrangeds, can be played during the use of overlay film scratch resistant, anti-
Sliding, wear-resisting effect, adequately protected overlay film, extends the service life of overlay film, while by setting unicom pipeline, using more
The polymeric membrane of Rotating fields, waterproof effect can be fully improved while air circulation is ensured, so that overlay film integrally has
There is good waterproof and breathable ability, the air permeable waterproof overlay film, surface has the good wear-resisting and anti-ability scratched, and overall
Water proofing property and good air permeability, enhance the quality and performance of overlay film.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
In figure：1- overlay film main bodys；2- non-woven substrates；3- hydrophobic layers；4- waterproof layers；5- air-permeable layers；6- screw thread layers；7- is protected
Sheath；8- stiffeners；9- unicom pipelines；10- polymeric membranes；11- anti-flaming dopes.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Embodiment：
As shown in figure 1, the utility model provides a kind of air permeable waterproof overlay film, including overlay film main body 1, the overlay film main body
1 includes non-woven substrate 2, hydrophobic layer 3, waterproof layer 4 and air-permeable layer 5, and the hydrophobic layer 3, waterproof layer 4 and air-permeable layer 5 are right respectively
Title is arranged on the both sides of non-woven substrate 2, and the hydrophobic layer 3, waterproof layer 4 and air-permeable layer 5 are arranged on non-woven fabrics from outside to inside successively
The surface of basic unit 2, the surface of hydrophobic layer 3 are provided with screw thread layer 6, and the surface of hydrophobic layer 3 sets matcoveredn 7, the protection
Layer 7 is specifically made up of the stiffener 8 of several parallel arrangeds, and the waterproof layer 4 and air-permeable layer 5 are internally provided with unicom pipeline 9,
The unicom pipeline 9 runs through waterproof layer 4 and air-permeable layer 5, the one end open of unicom pipeline 9, the other end and relative cross over pipe
Road 9 is linked together, and the unicom pipeline 9 is internally provided with some floor height molecular films 10, and the openend of unicom pipeline 9 is set
Inside stiffener 8.
The technical solution of the utility model is：The stiffener 8 uses artificial diamond film material, the hydrophobic layer 3
With antistatic agent is added with inside screw thread layer 6；The screw thread layer 6 and hydrophobic layer 3 use the polytetrafluoroethylene (PTFE) of frosted structure
Material；The surface of screw thread layer 6 is provided with one layer of anti-flaming dope 11；The polymeric membrane 10 uses waterproof and breathable membrane material；Institute
State waterproof layer 4 and air-permeable layer 5 is used as base material by PVC film.
It is of the present utility model to be mainly characterized by, the air permeable waterproof overlay film, by setting hydrophobic layer and screw thread layer, Ke Yichong
Divide the hydrophobic performance for improving overlay film, progress is hydrophobic on the surface of overlay film, plays a part of preliminary waterproof, while passes through to set and protect
Layer, using the stiffener of several parallel arrangeds, can play scratch resistant, anti-skidding, wear-resisting effect during the use of overlay film,
Adequately protected overlay film, extends the service life of overlay film, while by setting unicom pipeline, utilizes the macromolecule of sandwich construction
Film, waterproof effect can be fully improved while air circulation is ensured, so that overlay film integrally has good waterproof saturating
Gas ability, the air permeable waterproof overlay film, surface have the good wear-resisting and anti-ability scratched, and integral waterproofing and gas permeability
Well, the quality and performance of overlay film are enhanced.
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 without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (6)
- A kind of 1. air permeable waterproof overlay film, it is characterised in that：Including overlay film main body（1）, the overlay film main body（1）Including nonwoven fabric base Layer（2）, hydrophobic layer（3）, waterproof layer（4）And air-permeable layer（5）, the hydrophobic layer（3）, waterproof layer（4）And air-permeable layer（5）It is right respectively Title is arranged on non-woven substrate（2）Both sides, the hydrophobic layer（3）, waterproof layer（4）And air-permeable layer（5）Set from outside to inside successively In non-woven substrate（2）Surface, the hydrophobic layer（3）Surface is provided with screw thread layer（6）, the hydrophobic layer（3）Surface is provided with Protective layer（7）, the protective layer（7）Specifically by the stiffener of several parallel arrangeds（8）Composition, the waterproof layer（4）With it is saturating Gas-bearing formation（5）It is internally provided with unicom pipeline（9）, the unicom pipeline（9）Through waterproof layer（4）And air-permeable layer（5）, the UNICOM Pipeline（9）One end open, the other end and relative unicom pipeline（9）Link together, the unicom pipeline（9）It is internally provided with Some floor height molecular films（10）, the unicom pipeline（9）Openend is arranged on stiffener（8）It is internal.
- A kind of 2. air permeable waterproof overlay film according to claim 1, it is characterised in that：The stiffener（8）Using artificial gold Diamond thin film material, the hydrophobic layer（3）With screw thread layer（6）Inside is added with antistatic agent.
- A kind of 3. air permeable waterproof overlay film according to claim 1, it is characterised in that：The screw thread layer（6）And hydrophobic layer（3） Use the polytetrafluoroethylmaterial material of frosted structure.
- A kind of 4. air permeable waterproof overlay film according to claim 1, it is characterised in that：The screw thread layer（6）Surface is provided with One layer of anti-flaming dope（11）.
- A kind of 5. air permeable waterproof overlay film according to claim 1, it is characterised in that：The polymeric membrane（10）Using waterproof Ventilative membrane material.
- A kind of 6. air permeable waterproof overlay film according to claim 1, it is characterised in that：The waterproof layer（4）And air-permeable layer（5） Base material is used as by PVC film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720413898.4U CN206826033U (en) | 2017-04-19 | 2017-04-19 | A kind of air permeable waterproof overlay film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720413898.4U CN206826033U (en) | 2017-04-19 | 2017-04-19 | A kind of air permeable waterproof overlay film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206826033U true CN206826033U (en) | 2018-01-02 |
Family
ID=60768507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720413898.4U Expired - Fee Related CN206826033U (en) | 2017-04-19 | 2017-04-19 | A kind of air permeable waterproof overlay film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206826033U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI700418B (en) * | 2019-04-03 | 2020-08-01 | 衛普實業股份有限公司 | Scratch-resistant, breathable and waterproof protective sheet |
| CN112937049A (en) * | 2021-01-19 | 2021-06-11 | 廖小梅 | Non-woven fabric convenient for leftover material recovery and processing equipment thereof |
-
2017
- 2017-04-19 CN CN201720413898.4U patent/CN206826033U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI700418B (en) * | 2019-04-03 | 2020-08-01 | 衛普實業股份有限公司 | Scratch-resistant, breathable and waterproof protective sheet |
| CN112937049A (en) * | 2021-01-19 | 2021-06-11 | 廖小梅 | Non-woven fabric convenient for leftover material recovery and processing equipment 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: 20180102 Termination date: 20190419 |