CN210940727U - Breathable composite film - Google Patents
Breathable composite film Download PDFInfo
- Publication number
- CN210940727U CN210940727U CN201920753949.7U CN201920753949U CN210940727U CN 210940727 U CN210940727 U CN 210940727U CN 201920753949 U CN201920753949 U CN 201920753949U CN 210940727 U CN210940727 U CN 210940727U
- Authority
- CN
- China
- Prior art keywords
- spunlace fabric
- spunlace
- film
- ventilated membrane
- breathable
- Prior art date
- 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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- 239000002131 composite material Substances 0.000 title claims description 8
- 239000004744 fabric Substances 0.000 claims abstract description 37
- 239000003292 glue Substances 0.000 claims abstract description 12
- 239000012528 membrane Substances 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000002657 fibrous material Substances 0.000 claims abstract description 5
- 239000004816 latex Substances 0.000 claims abstract description 5
- 229920000126 latex Polymers 0.000 claims abstract description 5
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 239000004698 Polyethylene Substances 0.000 claims 2
- -1 polyethylene Polymers 0.000 claims 1
- 229920000573 polyethylene Polymers 0.000 claims 1
- 239000012982 microporous membrane Substances 0.000 abstract description 2
- 239000000835 fiber Substances 0.000 description 8
- 239000000047 product Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000001266 bandaging Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920006254 polymer film Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Landscapes
- Materials For Medical Uses (AREA)
Abstract
The utility model discloses a ventilative complex film, including ventilated membrane and spunlace cloth, the thickness ratio of ventilated membrane and spunlace cloth is 1: 3.1, the ventilated membrane passes through the water glue with the spunlace fabric and fuses, and the ventilated membrane is the microporous membrane, and the spunlace fabric adopts the preparation of high functional fiber material to form, the spunlace fabric surface be equipped with latticed arch, the water glue that ventilated membrane and spunlace fabric adopted fuse to PE glue or latex.
Description
Technical Field
The utility model belongs to the technical field of the film and specifically relates to a medical ventilative protection complex film.
Background
Spunlace is a needle-punching process by the concept of "spunlace". The jet-flow net is characterized in that high-pressure water flow is utilized to pierce into a fiber net to enable fibers to be wound mutually, so that the original loose fiber net has a certain strong and complete structure, and the fiber net is not extruded in a water-jet process, so that the bulkiness of a final product is improved; no resin or adhesive is used, so that the inherent softness of the fiber web is maintained; the product is high in integrity, so that the fluffy phenomenon of the product is avoided; the fiber web has higher mechanical strength which can reach 80-90% of the strength of the textile; the fiber web can be mixed by any variety of fibers, and the invention is the fusion of the breathable film and the spunlace fabric and combines the characteristics of the spunlace fabric and the breathable film.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a medical ventilative protection complex film that structural design is reasonable, convenient to use and clean environmental protection, function are various and the material is soft is provided.
For solving the above-mentioned prior art problem, the utility model discloses a following scheme: the breathable composite film comprises a breathable film and spunlace fabric, wherein the thickness ratio of the breathable film to the spunlace fabric is 1: 3.1, the breathable film is fused with the spunlace fabric through water glue, the breathable film is a microporous film, and the spunlace fabric is made of a high-function fiber material.
Preferably, the surface of the spunlace fabric is provided with latticed protrusions.
Preferably, the breathable film is fused with the water glue used by the spunlace fabric into PE glue or latex.
Has the advantages that:
the utility model adopts the above technical scheme to provide a medical ventilative protection complex film, remedied the not enough of prior art, reasonable in design, convenient operation can bond and the function is various through multiple mode, utilizes the effectual protection of characteristic of film and ventilative.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
As shown in fig. 1, the breathable composite film comprises a breathable film 1 and a spunlace fabric 2, wherein the thickness ratio of the breathable film 1 to the spunlace fabric 2 is 1: 3.1, the ventilated membrane 1 is fused with the spunlace fabric 2 through glue, the ventilated membrane 1 is a microporous membrane, the spunlace fabric 2 is made of high-function fiber materials, the latticed bulges 3 are arranged on the surface of the spunlace fabric 2, and the ventilated membrane 1 and the spunlace fabric 2 are fused into PE glue or latex.
Fuse through the glue between ventilated membrane 1 and the spunlace fabric 2 during actual operation, and the glue fuses and can adopt multiple adhesive, and wherein the use of PE glue and latex is most suitable, the thickness ratio of ventilated membrane 1 and spunlace fabric 2 is 1: 3.1, the surface of the spunlace fabric 2 is provided with latticed bulges, so that the contact area is increased, the integration of the spunlace fabric 2 and the breathable film 1 can be facilitated, the spunlace fabric 2 is thicker due to the characteristics of the spunlace fabric 2, and the spunlace fabric 2 is made of high-function fiber materials, so that the spunlace fabric has the characteristics of materials, different spunlace fabrics 2 can be produced according to different requirements, and the spunlace fabric 2 is soft and good in drapability; the strength is good; the breathable film 1 is a microporous film, the microporous film is a thin polymer film, a large number of micropores directly smaller than 2 microns are formed in the surface, the diameter of a water drop is about 100 microns, the diameter of water vapor is 0.0004 microns, and therefore the breathable film can effectively prevent water and ventilate, and the breathable film 1 and the spunlace fabric 2 are fused, so that the composite film has the characteristics of soft material, water resistance, ventilation, high strength and the like, is particularly suitable for medical operation protective equipment, and is also used for medical bandaging products.
Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (3)
1. The utility model provides a ventilative complex film, includes ventilated membrane (1) and spunlace fabric (2), its characterized in that, the thickness ratio of ventilated membrane (1) and spunlace fabric (2) is 1: 3.1, the breathable film (1) is fused with the spunlace fabric (2) through water glue, the breathable film (1) is a microporous film, and the spunlace fabric (2) is made of a high-function fiber material.
2. A breathable composite film according to claim 1, characterized in that said spunlace fabric (2) is provided with grid-like protrusions (3) on its surface.
3. The breathable composite film according to claim 1, wherein the breathable composite film (1) is fused with a water adhesive used by the spunlace fabric (2) to form PE (polyethylene) adhesive or latex.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920753949.7U CN210940727U (en) | 2019-05-24 | 2019-05-24 | Breathable composite film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920753949.7U CN210940727U (en) | 2019-05-24 | 2019-05-24 | Breathable composite film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210940727U true CN210940727U (en) | 2020-07-07 |
Family
ID=71379376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920753949.7U Active CN210940727U (en) | 2019-05-24 | 2019-05-24 | Breathable composite film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210940727U (en) |
-
2019
- 2019-05-24 CN CN201920753949.7U patent/CN210940727U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A breathable composite film Effective date of registration: 20230322 Granted publication date: 20200707 Pledgee: Zhejiang Lanxi Rural Commercial Bank Co.,Ltd. Pledgor: ZHEJIANG BAIHAO INDUSTRY & TRADE Co.,Ltd. Registration number: Y2023980035534 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20200707 Pledgee: Zhejiang Lanxi Rural Commercial Bank Co.,Ltd. Pledgor: ZHEJIANG BAIHAO INDUSTRY & TRADE Co.,Ltd. Registration number: Y2023980035534 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A breathable composite film Granted publication date: 20200707 Pledgee: Zhejiang Lanxi Rural Commercial Bank Co.,Ltd. Pledgor: ZHEJIANG BAIHAO INDUSTRY & TRADE Co.,Ltd. Registration number: Y2024980038642 |