CN112060725A - Reticular adhesive film for cloth and preparation process thereof - Google Patents
Reticular adhesive film for cloth and preparation process thereof Download PDFInfo
- Publication number
- CN112060725A CN112060725A CN202010893698.XA CN202010893698A CN112060725A CN 112060725 A CN112060725 A CN 112060725A CN 202010893698 A CN202010893698 A CN 202010893698A CN 112060725 A CN112060725 A CN 112060725A
- Authority
- CN
- China
- Prior art keywords
- melt adhesive
- cloth
- elasticity
- hot melt
- reticular
- 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.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B25/00—Layered products comprising a layer of natural or synthetic rubber
- B32B25/20—Layered products comprising a layer of natural or synthetic rubber comprising silicone rubber
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B25/00—Layered products comprising a layer of natural or synthetic rubber
- B32B25/10—Layered products comprising a layer of natural or synthetic rubber next to a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
- B32B37/1207—Heat-activated adhesive
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
- B32B37/1207—Heat-activated adhesive
- B32B2037/1215—Hot-melt adhesive
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/51—Elastic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/724—Permeability to gases, adsorption
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Laminated Bodies (AREA)
Abstract
The invention discloses a reticular rubber film for cloth and a preparation process thereof. On one hand, the reticular adhesive film for cloth comprises a high-elasticity high-molecular aggregate arranged between two cloth layers, wherein the high-elasticity high-molecular aggregate is a reticular high-elasticity high-molecular aggregate, hot melt adhesive layers are arranged on the upper surface and the lower surface of the high-elasticity high-molecular aggregate, and the hot melt adhesive layers are in adhesive fit with the high-elasticity high-molecular aggregate; wherein, the cloth layer is pasted and is established correspondingly on the hot melt adhesive layer. On the other hand, the invention also provides a preparation process of the reticular rubber film for the cloth. The invention has the advantages of firm bonding with cloth, difficult separation by glue, good air permeability, improved production efficiency and reduced production cost.
Description
Technical Field
The invention relates to the technical field of adhesive films, in particular to a reticular adhesive film for cloth and a preparation process thereof.
Background
At present, silica gel materials are rapidly developed in the fields of automobile industry, electronic and electrical industry and textile because of excellent physical properties and environmental protection performance.
When the existing silica gel material is applied to the textile industry, for example, in cloth, the surface of the silica gel is generally cleaned in a laser and plasma treatment mode, then hot melt adhesive is added between the silica gel and the cloth, and the silica gel, the cloth and the cloth are bonded through hot pressing to form a whole. However, the processing method not only consumes a long time, but also seriously affects the production efficiency; in the processing process, the surface of the silica gel is often subjected to oil leakage and instability through laser and plasma processing, so that the silica gel is bonded with the hot melt adhesive firmly, the silica gel is easily separated from the cloth, and the permeability of the silica gel is poor after the silica gel is bonded with the cloth.
Chinese patent document CN109397833A and application publication No. 2019.03.01 disclose a method for improving the adhesion of silica gel and PU composite cloth, which comprises the following steps:
1) and (3) vulcanizing: vulcanizing the silica gel sheet to obtain a vulcanized silica gel sheet;
2) surface destruction: spraying a bridging agent on the surface of the vulcanized silica gel sheet;
3) pre-burying thermosol: baking the silica gel sheet subjected to the surface damage step for the first time, then putting a first hot melt adhesive sheet into the silica gel sheet, and baking again to obtain the silica gel sheet with the pre-embedded hot melt adhesive;
4) cutting: cutting the PU composite cloth and the second hot-melt adhesive sheet into required size and shape;
5) hot-press bonding: and placing the second hot-melt adhesive sheet between the PU composite cloth and the silica gel sheet with the pre-embedded hot-melt adhesive, and performing hot-press bonding.
Although the invention solves the problem of oil leakage on the surface of the silica gel, the invention has the advantages of firm adhesion, difficult glue failure and stable silica gel surface; however, there are the following problems:
1) the thermosol can be pre-embedded only by vulcanizing the silica gel sheet and spraying the bridging agent on the surface of the silica gel sheet, so that the process flow is increased, the production efficiency is reduced, and the production cost is improved;
2) the silica gel sheet is of a full-sealing structure, and has no ventilation function when being used after being bonded with the PU composite cloth.
Therefore, a new adhesive film technology for cloth is needed to overcome the shortcomings of the prior art.
Disclosure of Invention
The invention aims to provide a reticular rubber film for cloth, which has good air permeability, is firmly bonded with the cloth, is not easy to separate glue, can improve the production efficiency and reduce the production cost.
The invention also aims to provide a preparation process of the reticular rubber film for the cloth.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
on one hand, the invention provides a reticular adhesive film for cloth, which comprises a high-elasticity high-molecular aggregate arranged between two cloth layers, wherein the high-elasticity high-molecular aggregate is a reticular high-elasticity high-molecular aggregate, hot melt adhesive layers are arranged on the upper surface and the lower surface of the high-elasticity high-molecular aggregate, and the hot melt adhesive layers are in adhesive fit with the high-elasticity high-molecular aggregate; wherein, the cloth layer is pasted and is established correspondingly on the hot melt adhesive layer.
Preferably, the high-elasticity polymer aggregate is a silica gel membrane.
Preferably, the hot melt adhesive layer is made of an EVA hot melt adhesive material.
On the other hand, the invention also provides a preparation process of the reticular rubber film for the cloth, which comprises the following steps:
s1, preparing a bottom die: preparing a net-shaped high-elasticity high-molecular aggregate for later use by adopting a high-elasticity high-molecular aggregate raw material and performing compression molding by using mold equipment;
s2, preparing an adhesive: taking hot melt adhesive raw materials, heating to 160-180 ℃, melting into hot melt adhesive liquid, and standing for later use;
s3, preparing an adhesive film: spraying the hot melt adhesive liquid prepared in the step S2 on two opposite sides of the reticulated high-elasticity polymer aggregate, and respectively forming hot melt adhesive layers on the two opposite sides of the high-elasticity polymer aggregate, thereby preparing the reticulated adhesive film with the hot melt adhesive layers;
s4, coating and bonding: and (4) placing the reticular adhesive film prepared in the step (S3) between the two fabric layers (3), carrying out hot pressing at the temperature of 160-180 ℃ for 60 seconds, then moving out, standing and cooling, and then adhering and forming the fabric layers and the reticular adhesive film.
Compared with the prior art, the invention has the following beneficial effects:
the high-elasticity polymer aggregate adopts a net-shaped high-elasticity polymer aggregate structure, so that the high-elasticity polymer composite has the advantage of good air permeability; in addition, the upper surface and the lower surface of the high-elasticity high-molecular aggregate are adhered with hot-melt adhesive layers, the surface of the hot-melt adhesive layer is adhered with a cloth layer, and in the application process, the hot-melt adhesive layers are pre-embedded on the upper surface and the lower surface of the high-elasticity high-molecular aggregate in advance, so that when the high-elasticity high-molecular aggregate is adhered with cloth, the cloth and the high-elasticity high-molecular aggregate can be stably adhered only by performing hot-pressing adhesion on the cloth and the hot-melt adhesive layers, and therefore, the cloth-adhesive has the characteristics of firm adhesion with the cloth, difficulty in glue separation, good air permeability, capability of improving the.
Drawings
The invention is further illustrated by the following figures and examples.
FIG. 1 is a schematic structural view of a reticular rubber film for cloth according to the present invention;
FIG. 2 is a schematic plan view of a highly elastic polymer assembly of a reticular rubber film for cloth according to the present invention;
drawing (A)3Is a station of the inventionThe preparation process flow chart of the reticular rubber film for cloth is described.
Reference numerals: 1. high-elasticity high-molecular aggregate, 2, hot-melt adhesive layer, 3 and cloth layer.
Detailed Description
Referring to fig. 1 to 3, a web-like adhesive film for cloth includes a high-elasticity polymer aggregate 1 disposed between two cloth layers 3, where the high-elasticity polymer aggregate 1 is a web-like high-elasticity polymer aggregate, and hot-melt adhesive layers 2 are disposed on upper and lower surfaces of the high-elasticity polymer aggregate 1, and the hot-melt adhesive layers 2 are bonded and matched with the high-elasticity polymer aggregate 1; wherein, the cloth layer 3 is adhered on the corresponding hot melt adhesive layer 2.
The high-elasticity polymer aggregate 1 is a silica gel membrane.
The hot melt adhesive layer 2 is made of an EVA hot melt adhesive material.
When the method is used specifically, firstly, the raw material of the high-elasticity polymer aggregate is pressed and formed by a mould device to prepare the reticular high-elasticity polymer aggregate 1; secondly, taking hot melt adhesive raw materials, and heating and melting the hot melt adhesive raw materials into hot melt adhesive liquid at the temperature of 160-; then spraying the prepared hot melt adhesive liquid on the upper surface and the lower surface of the reticular high-elasticity high-molecular aggregate 1, and respectively forming hot melt adhesive layers 2 on the upper surface and the lower surface of the high-elasticity high-molecular aggregate 1, thereby preparing a reticular adhesive film with the hot melt adhesive layers 2; finally, the reticular rubber film is arranged between the two cloth layers 3, hot pressing is carried out for 60 seconds at the temperature of 160-180 ℃, then the cloth layers 3 and the reticular rubber film are bonded and formed after moving out, standing and cooling.
In a word, the invention adopts the structure, and has the advantages of firm bonding with cloth, difficult glue separation, good air permeability, improved production efficiency and reduced production cost.
A preparation process of a reticular adhesive film for cloth comprises the following steps:
s1, preparing a bottom die: preparing a net-shaped high-elasticity high-molecular aggregate 1 by adopting a high-elasticity high-molecular aggregate raw material and performing compression molding by using mold equipment for later use;
s2, preparing an adhesive: taking hot melt adhesive raw materials, heating to 160-180 ℃, melting into hot melt adhesive liquid, and standing for later use;
s3, preparing an adhesive film: spraying the prepared hot melt adhesive liquid on two opposite sides of a reticular high-elasticity high-molecular aggregate 1, and respectively forming hot melt adhesive layers 2 on the two opposite sides of the high-elasticity high-molecular aggregate 1, thereby preparing a reticular adhesive film with the hot melt adhesive layers 2;
s4, coating and bonding: and (4) placing the reticular rubber film prepared in the step S3 between the two fabric layers 3, carrying out hot pressing at the temperature of 160-180 ℃ for 60 seconds, moving out, standing and cooling, and then bonding and molding the fabric layer 3 and the reticular rubber film.
It will be apparent to those skilled in the art that various other changes and modifications may be made in the above-described embodiments and concepts and all such changes and modifications are intended to be within the scope of the appended claims.
Claims (4)
1. The utility model provides a netted glued membrane that cloth was used, is including setting up high elasticity polymer aggregate (1) between two bed of cloth (3), its characterized in that: the high-elasticity high-molecular aggregation (1) is a net-shaped high-elasticity high-molecular aggregation, hot-melt adhesive layers (2) are arranged on the upper surface and the lower surface of the high-elasticity high-molecular aggregation (1), and the hot-melt adhesive layers (2) are bonded and matched with the high-elasticity high-molecular aggregation (1); wherein, the cloth layer (3) is adhered on the corresponding hot melt adhesive layer (2).
2. The reticular rubber film for cloth according to claim 1, characterized in that: the high-elasticity polymer aggregation (1) is a silica gel film.
3. The reticular rubber film for cloth according to claim 1, characterized in that: the hot melt adhesive layer (2) is made of an EVA hot melt adhesive material.
4. A preparation process of the reticular rubber film for the cloth material, which is characterized by comprising the following steps: the preparation process comprises the following steps:
s1, preparing a bottom die: preparing a net-shaped high-elasticity high-molecular aggregate (1) by adopting a high-elasticity high-molecular aggregate raw material and pressing and molding the raw material by using mold equipment for later use;
s2, preparing an adhesive: taking hot melt adhesive raw materials, heating to 160-180 ℃, melting into hot melt adhesive liquid, and standing for later use;
s3, preparing an adhesive film: spraying the hot melt adhesive liquid prepared in the step S2 on two opposite sides of a reticulated high-elasticity high-polymer aggregate (1), and respectively forming hot melt adhesive layers (2) on the two opposite sides of the high-elasticity high-polymer aggregate (1), so as to prepare a reticulated adhesive film with the hot melt adhesive layers (2);
s4, coating and bonding: and (4) placing the reticular rubber film prepared in the step S3 between the two fabric layers (3), carrying out hot pressing at the temperature of 160-180 ℃ for 60 seconds, then moving out, standing and cooling, and then bonding and molding the fabric layer (3) and the reticular rubber film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010893698.XA CN112060725A (en) | 2020-08-31 | 2020-08-31 | Reticular adhesive film for cloth and preparation process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010893698.XA CN112060725A (en) | 2020-08-31 | 2020-08-31 | Reticular adhesive film for cloth and preparation process thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112060725A true CN112060725A (en) | 2020-12-11 |
Family
ID=73664752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010893698.XA Pending CN112060725A (en) | 2020-08-31 | 2020-08-31 | Reticular adhesive film for cloth and preparation process thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112060725A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113619217A (en) * | 2021-08-03 | 2021-11-09 | 盐城市华冠纺织有限公司 | Preparation method of comfortable ultraviolet-resistant tensile fabric |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105555529A (en) * | 2013-09-12 | 2016-05-04 | 日东电工株式会社 | Stretchable member and article including same |
| CN111331946A (en) * | 2020-03-26 | 2020-06-26 | 厦门延江新材料股份有限公司 | Elastic composite non-woven fabric and manufacturing method thereof |
-
2020
- 2020-08-31 CN CN202010893698.XA patent/CN112060725A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105555529A (en) * | 2013-09-12 | 2016-05-04 | 日东电工株式会社 | Stretchable member and article including same |
| CN111331946A (en) * | 2020-03-26 | 2020-06-26 | 厦门延江新材料股份有限公司 | Elastic composite non-woven fabric and manufacturing method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 朱洪法，朱玉霞: "《"精细化工产品配方与制造 第7册》", 31 October 2001, 北京：金盾出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113619217A (en) * | 2021-08-03 | 2021-11-09 | 盐城市华冠纺织有限公司 | Preparation method of comfortable ultraviolet-resistant tensile fabric |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110815875B (en) | Forming method of composite material honeycomb sandwich structure part | |
| KR101777832B1 (en) | Loudspeaker diaphragm and manufacturing method thereof | |
| CN105768345B (en) | A kind of mould is interior to be integrally formed sole and its manufacture craft | |
| CN108973162B (en) | Groove structure process cover plate and preparation method | |
| US20110293924A1 (en) | Housing structure for electronic device and manufacturing method thereof | |
| CN111113959B (en) | Forming tool and forming process for T-shaped stringer stiffened wall plate | |
| CN106584886A (en) | Process for controlling thickness of glued rubber layer by using self-made rubber cover plate | |
| CN112060725A (en) | Reticular adhesive film for cloth and preparation process thereof | |
| CN112537047A (en) | Forming and assembling method for composite material reflector | |
| CN108083657B (en) | Hollow glass and production process thereof | |
| CN109130240B (en) | Forming die and forming method for integrated copper-clad electromagnetic shielding carbon fiber product | |
| CN105172280B (en) | Covering honeycomb sandwich board and preparation method thereof | |
| CN110884168B (en) | Non-autoclave liquid forming device | |
| CN211542717U (en) | Adjustable multilayer composite elastic plane conveyor belt | |
| CN104385611A (en) | Sprayed product, and production method and special die thereof | |
| CN105140326A (en) | Structural member having photovoltaic assembly and preparation method thereof | |
| CN215242964U (en) | Vacuum bonding solidification forming device | |
| CN103085440B (en) | Optical adhesive fast drying method during capacitive touch screen laminating process | |
| CN114836146A (en) | Reaction type heat-conducting insulating double-sided adhesive tape and preparation method thereof | |
| CN202462712U (en) | Die attached with die cushion | |
| CN205069699U (en) | Battery adhesion device and mobile terminal | |
| WO2021103175A1 (en) | On-line hot laminating process for automobile sealing strip flocking belt | |
| CN112277339A (en) | Manufacturing method of small V-shaped double-curvature composite material part | |
| CN111114032A (en) | Novel foam plate surface hole sealing structure and hole sealing method thereof | |
| JP5236436B2 (en) | Rubber sheet, method for producing the same and method for joining the same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210528 Address after: 528247 3rd floor, building a, No.98, North Hexi Avenue, Yanbu, Dali Town, Nanhai District, Foshan City, Guangdong Province Applicant after: Guangdong Chen underwear Biological Technology Co.,Ltd. Address before: 528247 Room 202, building a, No.98, North Hexi Avenue, Yanbu, Dali Town, Nanhai District, Foshan City, Guangdong Province Applicant before: Guangdong Jianyan Intelligent System Co.,Ltd. |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201211 |