CN110450512A - The Joining Technology of internal layer and outer layer in compound sofa cloth - Google Patents
The Joining Technology of internal layer and outer layer in compound sofa cloth Download PDFInfo
- Publication number
- CN110450512A CN110450512A CN201910733393.XA CN201910733393A CN110450512A CN 110450512 A CN110450512 A CN 110450512A CN 201910733393 A CN201910733393 A CN 201910733393A CN 110450512 A CN110450512 A CN 110450512A
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- China
- Prior art keywords
- outer layer
- internal layer
- sofa cloth
- cloth
- layer
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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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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
- 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
-
- 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
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/16—Drying; Softening; Cleaning
- B32B38/164—Drying
-
- 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
- B32B5/028—Net structure, e.g. spaced apart filaments bonded at the crossing points
-
- 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
- B32B5/22—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/26—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
-
- 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
- B32B2250/00—Layers arrangement
- B32B2250/20—All layers being fibrous or filamentary
Landscapes
- Laminated Bodies (AREA)
Abstract
The present invention provides the Joining Technologies of internal layer and outer layer in a kind of compound sofa cloth, belong to textile technology field.It is poor that it solves the problems, such as the prior art there is stability.The Joining Technology of internal layer and outer layer is the following steps are included: A, cleaning in this compound sofa cloth: internal layer and outer layer being put into clear water and cleaned, removes internal layer and the extra moisture of outer layer after cleaning by way of roll-in；B, it stocks up: preparing grid cloth and glue in the uniform coating glue in the two sides of grid cloth and internal layer is attached to grid cloth side, outer layer is attached to the grid cloth other side and forms sofa cloth blank；C, flattening, drying: the flattening of sofa cloth blank, and the sofa cloth blank of flattening is sent into 60-75 DEG C of baking oven, baking time is 5-10 minutes.D, inspection, packaging.The Joining Technology stability of internal layer and outer layer is high in this compound sofa cloth.
Description
Technical field
The invention belongs to textile technology field, it is related to the Joining Technology of internal layer and outer layer in a kind of compound sofa cloth.
Background technique
Compound sofa cloth includes the internal layer of tWarp Knitted Fabrics and the outer layer of synthetic leather, and above-mentioned outer layer is connected to internal layer side.
Internal layer and outer layer are connected in such a way that stitching sutures in existing compound sofa cloth.Although this connection type is even
It connects securely, but stitching suture only connects internal layer with the local location of outer layer.
Not only cost is relatively high for this connection type, moreover, internal layer cannot be guaranteed that face contact is connect with outer layer, use process
In it is possible that the phenomenon that local bulge.
Summary of the invention
The purpose of the present invention is in view of the above-mentioned problems existing in the prior art, providing, a kind of connective stability is high and cost ratio
The Joining Technology of internal layer and outer layer in lower compound sofa cloth.
Object of the invention can be realized by the following technical scheme:
The Joining Technology of internal layer and outer layer in a kind of compound sofa cloth, compound sofa cloth include tWarp Knitted Fabrics internal layer and
The outer layer of synthetic leather, above-mentioned outer layer are connected to internal layer side, which is characterized in that this Joining Technology the following steps are included:
A, it clears up: internal layer and outer layer being put into clear water and cleaned, removes internal layer and outer layer after cleaning by way of roll-in
Extra moisture；
B, it stocks up: preparing grid cloth and glue in the uniform coating glue in the two sides of grid cloth and internal layer is attached to grid cloth
Outer layer is attached to the grid cloth other side and forms sofa cloth blank by side；
C, flattening, drying: the flattening of sofa cloth blank, and the sofa cloth blank of flattening is sent into 60-75 DEG C of baking oven,
Baking time is 5-10 minutes.
D, sofa cloth blank: being cut into the sofa cloth of setting width and length by inspection, packaging, and inspection cuts rear sofa cloth
Connectivity robustness between its internal layer and outer layer everywhere, it is qualified after sofa cloth coiling on material roller.
This Joining Technology can make internal layer and outer layer is stable links together, and it is sufficiently strong that internal layer can be such that entire sofa cloth has
Degree, outer layer can improve the comfort and aesthetics of sofa cloth.
Internal layer and outer layer can remove the dirt and greasy dirt on its surface after clearing up.
After getting out grid cloth and glue, in the uniform coating glue in the two sides of grid cloth.
Then internal layer and outer layer are attached to the grid cloth two sides coated with glue respectively.The energy after flattening and drying process
Keep sofa cloth smooth and internal layer is stably connected with outer layer.
Since internal layer and outer layer contain a small amount of moisture content before flattening process, internal layer and the micro contraction of outer layer after being dried,
Can make in this way internal layer and outer layer it is stable be connected to grid cloth two sides.
After cut inspection, qualified sofa cloth coiling is on material roller.
In above-mentioned compound sofa cloth in the Joining Technology of internal layer and outer layer, the quantity of grid cloth is in the step B
Several layers, the overlapping connection of adjacent mesh cloth.
The setting of multiple grid cloths can be further improved the connective stability between internal layer and outer layer.
In above-mentioned compound sofa cloth in the Joining Technology of internal layer and outer layer, the glue in the step B is synthesis rubber
Glue class solvent-based adhesive.
In above-mentioned compound sofa cloth in the Joining Technology of internal layer and outer layer, the glue in the step B is poly-vinegar acid
Vinyl acetate lotion.
In above-mentioned compound sofa cloth in the Joining Technology of internal layer and outer layer, the glue in the step B is acrylic acid
Lotion.
In above-mentioned compound sofa cloth in the Joining Technology of internal layer and outer layer, glue is placed on a gold medal in the step B
Belong in insulation barrel, is wound with electric heating wire on the outside of metal heat preservation cylinder.
Metal heat preservation cylinder can be made to keep set temperature after electric heating wire galvanization, can finally make to be located in metal heat preservation cylinder
The temperature that also keeps constant of glue, avoid glue dry and hard.
In above-mentioned compound sofa cloth in the Joining Technology of internal layer and outer layer, in the step C by sofa cloth blank
It is placed on flat substrate, is then 60-70 DEG C of roller by the uniform velocity passing through on substrate by temperature.
When roller on substrate due at the uniform velocity passing through, the sofa cloth blank on substrate is stablized heating flattening.
In above-mentioned compound sofa cloth in the Joining Technology of internal layer and outer layer, there is conveying in the step C in baking oven
Band, above-mentioned flattening treated sofa cloth blank are placed on the conveyor belt, conveyer belt drive sofa cloth blank at the uniform velocity in baking oven
Inside pass through.
In above-mentioned compound sofa cloth in the Joining Technology of internal layer and outer layer, using air nozzle to sand in the step D
Edge jet-stream wind is issued, is substandard product if internal layer is separated with outer layer.
Compared with prior art, in this compound sofa cloth the Joining Technology of internal layer and outer layer due to passing through grid cloth and glue
Internal layer and outer layer can be stably connected with together, connective stability is relatively high.
Simultaneously as internal layer and grid cloth face contact, outer layer and grid cloth face contact, such structure can be further improved
The connective stability of internal layer and outer layer has very high practical value.
Specific embodiment
Embodiment one
Compound sofa cloth includes the internal layer of tWarp Knitted Fabrics and the outer layer of synthetic leather, and above-mentioned outer layer is connected to internal layer side.
The Joining Technology of internal layer and outer layer in this kind of compound sofa cloth the following steps are included:
A, it clears up: internal layer and outer layer being put into clear water and cleaned, removes internal layer and outer layer after cleaning by way of roll-in
Extra moisture；
B, it stocks up: preparing grid cloth and glue in the uniform coating glue in the two sides of grid cloth and internal layer is attached to grid cloth
Outer layer is attached to the grid cloth other side and forms sofa cloth blank by side；
C, flattening, drying: the flattening of sofa cloth blank, and the sofa cloth blank of flattening is sent into 60 DEG C of baking oven, baking
Time is 5 minutes.
D, sofa cloth blank: being cut into the sofa cloth of setting width and length by inspection, packaging, and inspection cuts rear sofa cloth
Connectivity robustness between its internal layer and outer layer everywhere, it is qualified after sofa cloth coiling on material roller.
The quantity of grid cloth is several layers, the overlapping connection of adjacent mesh cloth in the step B.
Glue in the step B is synthetic rubber class solvent-based adhesive.
Glue in the step B is polyvinyl acetate emulsion.
Glue in the step B is acrylic emulsion.
Glue is placed in a metal thermos barrel in the step B, is wound with electric heating wire on the outside of metal heat preservation cylinder.
Sofa cloth blank being placed on flat substrate in the step C, the roller for being then 60 DEG C by temperature
By at the uniform velocity passing through on substrate.
There is in baking oven conveyer belt in the step C, treated that sofa cloth blank is placed on the conveyor belt for above-mentioned flattening,
Conveyer belt drives sofa cloth blank passing through in baking oven at the uniform velocity.
It is unqualified if internal layer is separated with outer layer using air nozzle to sofa cloth edge jet-stream wind in the step D
Product.
This Joining Technology can make internal layer and outer layer is stable links together, and it is sufficiently strong that internal layer can be such that entire sofa cloth has
Degree, outer layer can improve the comfort and aesthetics of sofa cloth.
Internal layer and outer layer can remove the dirt and greasy dirt on its surface after clearing up.
After getting out grid cloth and glue, in the uniform coating glue in the two sides of grid cloth.
Then internal layer and outer layer are attached to the grid cloth two sides coated with glue respectively.The energy after flattening and drying process
Keep sofa cloth smooth and internal layer is stably connected with outer layer.
Since internal layer and outer layer contain a small amount of moisture content before flattening process, internal layer and the micro contraction of outer layer after being dried,
Can make in this way internal layer and outer layer it is stable be connected to grid cloth two sides.
After cut inspection, qualified sofa cloth coiling is on material roller.
Embodiment two
Compound sofa cloth includes the internal layer of tWarp Knitted Fabrics and the outer layer of synthetic leather, and above-mentioned outer layer is connected to internal layer side.
The Joining Technology of internal layer and outer layer in this kind of compound sofa cloth the following steps are included:
A, it clears up: internal layer and outer layer being put into clear water and cleaned, removes internal layer and outer layer after cleaning by way of roll-in
Extra moisture；
B, it stocks up: preparing grid cloth and glue in the uniform coating glue in the two sides of grid cloth and internal layer is attached to grid cloth
Outer layer is attached to the grid cloth other side and forms sofa cloth blank by side；
C, flattening, drying: the flattening of sofa cloth blank, and the sofa cloth blank of flattening is sent into 75 DEG C of baking oven, baking
Time is 10 minutes.
D, sofa cloth blank: being cut into the sofa cloth of setting width and length by inspection, packaging, and inspection cuts rear sofa cloth
Connectivity robustness between its internal layer and outer layer everywhere, it is qualified after sofa cloth coiling on material roller.
The quantity of grid cloth is several layers, the overlapping connection of adjacent mesh cloth in the step B.
Glue in the step B is synthetic rubber class solvent-based adhesive.
Glue in the step B is polyvinyl acetate emulsion.
Glue in the step B is acrylic emulsion.
Glue is placed in a metal thermos barrel in the step B, is wound with electric heating wire on the outside of metal heat preservation cylinder.
Sofa cloth blank being placed on flat substrate in the step C, the roller for being then 70 DEG C by temperature
By at the uniform velocity passing through on substrate.
There is in baking oven conveyer belt in the step C, treated that sofa cloth blank is placed on the conveyor belt for above-mentioned flattening,
Conveyer belt drives sofa cloth blank passing through in baking oven at the uniform velocity.
It is unqualified if internal layer is separated with outer layer using air nozzle to sofa cloth edge jet-stream wind in the step D
Product.
This Joining Technology can make internal layer and outer layer is stable links together, and it is sufficiently strong that internal layer can be such that entire sofa cloth has
Degree, outer layer can improve the comfort and aesthetics of sofa cloth.
Internal layer and outer layer can remove the dirt and greasy dirt on its surface after clearing up.
After getting out grid cloth and glue, in the uniform coating glue in the two sides of grid cloth.
Then internal layer and outer layer are attached to the grid cloth two sides coated with glue respectively.The energy after flattening and drying process
Keep sofa cloth smooth and internal layer is stably connected with outer layer.
Since internal layer and outer layer contain a small amount of moisture content before flattening process, internal layer and the micro contraction of outer layer after being dried,
Can make in this way internal layer and outer layer it is stable be connected to grid cloth two sides.
After cut inspection, qualified sofa cloth coiling is on material roller.
Embodiment three
Compound sofa cloth includes the internal layer of tWarp Knitted Fabrics and the outer layer of synthetic leather, and above-mentioned outer layer is connected to internal layer side.
The Joining Technology of internal layer and outer layer in this kind of compound sofa cloth the following steps are included:
A, it clears up: internal layer and outer layer being put into clear water and cleaned, removes internal layer and outer layer after cleaning by way of roll-in
Extra moisture；
B, it stocks up: preparing grid cloth and glue in the uniform coating glue in the two sides of grid cloth and internal layer is attached to grid cloth
Outer layer is attached to the grid cloth other side and forms sofa cloth blank by side；
C, flattening, drying: the flattening of sofa cloth blank, and the sofa cloth blank of flattening is sent into 67 DEG C of baking oven, baking
Time is 8 minutes.
D, sofa cloth blank: being cut into the sofa cloth of setting width and length by inspection, packaging, and inspection cuts rear sofa cloth
Connectivity robustness between its internal layer and outer layer everywhere, it is qualified after sofa cloth coiling on material roller.
The quantity of grid cloth is several layers, the overlapping connection of adjacent mesh cloth in the step B.
Glue in the step B is synthetic rubber class solvent-based adhesive.
Glue in the step B is polyvinyl acetate emulsion.
Glue in the step B is acrylic emulsion.
Glue is placed in a metal thermos barrel in the step B, is wound with electric heating wire on the outside of metal heat preservation cylinder.
Sofa cloth blank being placed on flat substrate in the step C, the roller for being then 67 DEG C by temperature
By at the uniform velocity passing through on substrate.
There is in baking oven conveyer belt in the step C, treated that sofa cloth blank is placed on the conveyor belt for above-mentioned flattening,
Conveyer belt drives sofa cloth blank passing through in baking oven at the uniform velocity.
It is unqualified if internal layer is separated with outer layer using air nozzle to sofa cloth edge jet-stream wind in the step D
Product.
This Joining Technology can make internal layer and outer layer is stable links together, and it is sufficiently strong that internal layer can be such that entire sofa cloth has
Degree, outer layer can improve the comfort and aesthetics of sofa cloth.
Internal layer and outer layer can remove the dirt and greasy dirt on its surface after clearing up.
After getting out grid cloth and glue, in the uniform coating glue in the two sides of grid cloth.
Then internal layer and outer layer are attached to the grid cloth two sides coated with glue respectively.The energy after flattening and drying process
Keep sofa cloth smooth and internal layer is stably connected with outer layer.
Since internal layer and outer layer contain a small amount of moisture content before flattening process, internal layer and the micro contraction of outer layer after being dried,
Can make in this way internal layer and outer layer it is stable be connected to grid cloth two sides.
After cut inspection, qualified sofa cloth coiling is on material roller.
Claims (9)
1. the Joining Technology of internal layer and outer layer in a kind of compound sofa cloth, compound sofa cloth includes internal layer and the conjunction of tWarp Knitted Fabrics
The outer layer of finished leather, above-mentioned outer layer are connected to internal layer side, which is characterized in that this Joining Technology the following steps are included:
A, it clears up: internal layer and outer layer being put into clear water and cleaned, internal layer is removed by way of roll-in after cleaning and outer layer is extra
Moisture；
B, it stocks up: preparing grid cloth and glue in the uniform coating glue in the two sides of grid cloth and internal layer is attached to grid cloth one
Outer layer is attached to the grid cloth other side and forms sofa cloth blank by side；
C, flattening, drying: the flattening of sofa cloth blank, and the sofa cloth blank of flattening is sent into 60-75 DEG C of baking oven, baking
Time is 5-10 minutes.
D, sofa cloth blank: being cut into the sofa cloth of setting width and length by inspection, packaging, and inspection cuts rear sofa cloth in it
Connectivity robustness everywhere between layer and outer layer, it is qualified after sofa cloth coiling on material roller.
2. the Joining Technology of internal layer and outer layer in compound sofa cloth according to claim 1, which is characterized in that the step
The quantity of grid cloth is several layers, the overlapping connection of adjacent mesh cloth in B.
3. the Joining Technology of internal layer and outer layer in compound sofa cloth according to claim 2, which is characterized in that the step
Glue in B is synthetic rubber class solvent-based adhesive.
4. the Joining Technology of internal layer and outer layer in compound sofa cloth according to claim 3, which is characterized in that the step
Glue in B is polyvinyl acetate emulsion.
5. the Joining Technology of internal layer and outer layer in compound sofa cloth according to claim 4, which is characterized in that the step
Glue in B is acrylic emulsion.
6. the Joining Technology of internal layer and outer layer in compound sofa cloth according to claim 5, which is characterized in that the step
Glue is placed in a metal thermos barrel in B, is wound with electric heating wire on the outside of metal heat preservation cylinder.
7. the Joining Technology of internal layer and outer layer in compound sofa cloth according to claim 6, which is characterized in that the step
Sofa cloth blank being placed on flat substrate in C, then by temperature be 60-70 DEG C roller by substrate at the uniform velocity
Pass through.
8. the Joining Technology of internal layer and outer layer in compound sofa cloth according to claim 7, which is characterized in that the step
There is conveyer belt, treated that sofa cloth blank is placed on the conveyor belt for above-mentioned flattening, and conveyer belt drives sofa cloth in C in baking oven
Blank passing through in baking oven at the uniform velocity.
9. the Joining Technology of internal layer and outer layer in compound sofa cloth according to claim 8, which is characterized in that the step
It is substandard product if internal layer is separated with outer layer using air nozzle to sofa cloth edge jet-stream wind in D.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910733393.XA CN110450512A (en) | 2019-08-09 | 2019-08-09 | The Joining Technology of internal layer and outer layer in compound sofa cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910733393.XA CN110450512A (en) | 2019-08-09 | 2019-08-09 | The Joining Technology of internal layer and outer layer in compound sofa cloth |
Publications (1)
| Publication Number | Publication Date |
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| CN110450512A true CN110450512A (en) | 2019-11-15 |
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ID=68485714
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|---|---|---|---|
| CN201910733393.XA Pending CN110450512A (en) | 2019-08-09 | 2019-08-09 | The Joining Technology of internal layer and outer layer in compound sofa cloth |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111497373A (en) * | 2020-05-27 | 2020-08-07 | 浙江攀越纺织品有限公司 | Radiation-proof garment fabric and preparation process thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202380327U (en) * | 2011-11-18 | 2012-08-15 | 嘉善东方染整有限公司 | Polyurethane (PU) leather-artificial fur composite fabric |
| CN204123724U (en) * | 2014-09-15 | 2015-01-28 | 东莞市华港运动用品科技有限公司 | A kind of Niu Bage synthetic leather |
| CN106715192A (en) * | 2014-10-06 | 2017-05-24 | 提爱思科技股份有限公司 | Epidermis material for vehicle seat |
| CN207711510U (en) * | 2017-12-28 | 2018-08-10 | 福建大帝实业有限公司 | A kind of PU leathers for making sofa |
-
2019
- 2019-08-09 CN CN201910733393.XA patent/CN110450512A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202380327U (en) * | 2011-11-18 | 2012-08-15 | 嘉善东方染整有限公司 | Polyurethane (PU) leather-artificial fur composite fabric |
| CN204123724U (en) * | 2014-09-15 | 2015-01-28 | 东莞市华港运动用品科技有限公司 | A kind of Niu Bage synthetic leather |
| CN106715192A (en) * | 2014-10-06 | 2017-05-24 | 提爱思科技股份有限公司 | Epidermis material for vehicle seat |
| CN207711510U (en) * | 2017-12-28 | 2018-08-10 | 福建大帝实业有限公司 | A kind of PU leathers for making sofa |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111497373A (en) * | 2020-05-27 | 2020-08-07 | 浙江攀越纺织品有限公司 | Radiation-proof garment fabric and preparation process thereof |
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Application publication date: 20191115 |
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