CN2729117Y - Superfine structure artificial leather base fabric material - Google Patents
Superfine structure artificial leather base fabric material Download PDFInfo
- Publication number
- CN2729117Y CN2729117Y CN 200420050947 CN200420050947U CN2729117Y CN 2729117 Y CN2729117 Y CN 2729117Y CN 200420050947 CN200420050947 CN 200420050947 CN 200420050947 U CN200420050947 U CN 200420050947U CN 2729117 Y CN2729117 Y CN 2729117Y
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- fabric material
- unwoven fabric
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- woven
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Abstract
The utility model provides a leather base fabric material, compising a structure of three layers; the upper layer and the lower layer are unwoven fabric material layers, and the middle layer is a woven fabric material layer. The unwoven fabric material layers adopt a wetlaying unwoven fabric technique to make superfine and super short synthon unwoven fabric cloth; the combination of the unwoven fabric material layers and the woven fabric material layer adopts a water stabbing unwoven fabric tangly method. The utility model has the advantages of flattening external appearance, uniform surface fuzz, exquisite hand feeling, high simulation, favorable style, large external appearance density, favorable moisture absorption and breathability, favorable fracture strength, favorable tear strength, anti-bending performance, and wide application.
Description
Technical field
The utility model relates to the nonwoven material field, specifically about a kind of hyperfine structure imitation leather scrim material.
Background technology
The material that can be used as synthetic leather base cloth in the prior art mainly contains woven fabric, knitted fabric and nonwoven material three major types.In order to make the synthetic leather of making be similar to natural leather more, base cloth must have the space network that is similar to natural leather, but fabrics such as woven cloth and knitted cloth do not possess this spline structure, therefore, to the selecting for use to turn on and abandon simple weaving and knit materials of leather base cloth, and more be directly adopt natural chemical fibre is made have 3 D stereo entwine structure nonwoven material or both is compound.The major defect of prior art is that feel is fineless and smooth.
The utility model content
The purpose of this utility model provides a kind of leather scrim material with hyperfine structure, to overcome the fineless and smooth shortcoming of the existing feel of material that prior art adopts.
The purpose of this utility model is achieved in that the leather scrim material is made of three-decker, and the upper and lower are non-woven material layer, and the intermediate layer is that the woven material layer is arranged.Non-woven material layer is 95% ultra-fine by 80% ∽, a super section polyster fibre, and ultra-fine, the ultrashort viscose fiber of 0 ∽ 15% and low melting point meldable fibre or the water-soluble binder fiber of 2% ∽ 5% constitute.The fineness of terylene super fine, superbhort fiber is in the 0.1D-0.4D scope in non-woven material layer, length in the 2mm-10mm scope, viscose glue is ultra-fine, the fineness of superbhort fiber in the 0.1D-0.4D scope, length is in the 2mm-10mm scope.The thickness of non-woven material layer is in the 0.05mm-0.5mm scope, and weight is at 20g/m
2-80g/m
2In the scope.The thickness that the woven material layer is arranged in the 0.15mm-0.4mm scope, weight 30g/m
2-60g/m
2Non-woven material layer is ultra-fine, the ultrashort synthetic fiber non-weaving cloth that adopts the wet-laying nonwoven techniques to make.It is woven fabric or the knitted fabric that 100% low elastic polyester filament is made into that the woven material layer is arranged.Non-woven material layer is that the method that adopts spunlace non-woven technology to tangle is carried out with the combination that the woven material layer is arranged.
Under the effect of spunlace non-woven technology high-voltage liquid drugs injection pressure, an end of most of ultra tiny fibers on upper strata passes the space of woven material, enters the ultra tiny fibrage of bottom and with the part fiber mutual entanglement effect takes place; Simultaneously under the reaction force effect of holding net to liquid drugs injection, the ultra tiny fiber of the part of bottom oppositely passes the space of framework material, with the ultra tiny fiber on upper strata mutual entanglement effect takes place also.Under the effect repeatedly of many group liquid drugs injection pressure, bilevel ultra tiny fiber had both passed the woven material layer and had tangled mutually, formed firm and fine and close internal structure, produced fine and closely woven lint at upper and lower laminar surface again, soft fine and smooth emulation style.
The hyperfine structure imitation leather scrim material that the utility model provides, warp tensile strength is not less than 40kg, and weft tensile strength is not less than 35kg, and the warp of material, broadwise trap tear strength are not less than 5kg.The warp-wise elongation at break of material is not less than 20%, and the broadwise elongation at break is not less than 30%.Material has good compression, and compressibility is not less than 30%, and removing unloads later restoratively is not less than 80%.The apparent density that material had is at 0.20g/cm
3-0.40g/cm
3In the scope.The bursting strength of material is in the 1Mpa-3Mpa scope.The bending resistance length of material is not more than 5.6mm.
The hyperfine structure imitation leather scrim material that the utility model provides, smooth appearance, surperficial fine hair is even, the feel exquisiteness, high emulation, style is good, and apparent density is big, and moisture permeability is all good.Under situation with grammes per square metre, the imitation leather scrim material that the utility model provides is all good than the synthetic leather base cloth material that prior art provides at aspects such as fracture strength, tearing strength, bending resistance (folding) performance, styles, is widely used in to make high-grade clothing, shoes and hats, leatherware or the like.Has the tangible market competitiveness.
Description of drawings
Fig. 1 is a sectional view of the present utility model.1 and 3 expression non-woven material layers; 2 expressions have the woven material layer.
The specific embodiment
Further specify the utility model below by specific embodiment.
[embodiment 1]
Selecting fineness for use is that 0.1D, length are terylene super fine, the superbhort fiber of 6mm, the soluble vinylon fiber that fineness is that 0.2D, length are ultra-fine at the viscose glue of 5mm, superbhort fiber and 1.5D, length are 10mm is a raw material, according to weight ratio is 85: 12: 3 mixed, and making grammes per square metre by the process of wet-laying is 35g/m
2, thickness is the nonwoven material of 0.09mm; Having the woven material layer to select grammes per square metre for use is 50g/m
2, thickness is the woven cloth of 100% low elastic polyester filament of 3.10mm.There is the woven material layer to be combined with each other with two layers of nonwoven and centre about the water jet process general, finally makes 120g/m
2The imitation leather scrim material.This material appearance is smooth, and surperficial fine hair is evenly distributed, soft exquisiteness, and style is good, high emulation, warp tensile strength is: 50kg/5cm, weft tensile strength are 40kg/5cm, the warp-wise tearing strength is 9kg/2.5cm, and filling-tear resistance is 6kg/2.5cm, apparent density 0.38g/cm
3Bursting strength is 1.3Mpa.Bending resistance length 4.5mm.
[embodiment 2]
Selecting fineness for use is that 0.2D, length are terylene super fine, the superbhort fiber of 10mm, the soluble vinylon fiber that fineness is that 0.3D, length are ultra-fine at the viscose glue of 8mm, superbhort fiber and 1.5D, length are 10mm is a raw material, according to weight ratio is 80: 15: 5 mixed, makes 70g/m by the method among the embodiment 1
2Nonwoven material, again with described in the embodiment 1 to have the woven material layer to carry out water jet process compound, make 190g/m
2The imitation leather scrim material.Index is: warp tensile strength is 75kg/5cm, and weft tensile strength is 55kg/5cm, and the warp-wise tearing strength is 15kg/2.5cm, and filling-tear resistance is 10kg/2.5cm, apparent density 0.4g/cm
3Bursting strength is 2.2Mpa.Bending resistance length 5.5mm.
Claims (2)
1. a hyperfine structure leather scrim material is characterized in that being made of three-decker, and the upper and lower are non-woven material layer, and the intermediate layer is that the woven material layer is arranged.
2. hyperfine structure according to claim 1 leather scrim material is characterized in that: the described thickness that the woven material layer is arranged in the 0.15mm-0.4mm scope, weight 30g/m
2-60g/m
2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420050947 CN2729117Y (en) | 2004-05-13 | 2004-05-13 | Superfine structure artificial leather base fabric material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420050947 CN2729117Y (en) | 2004-05-13 | 2004-05-13 | Superfine structure artificial leather base fabric material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2729117Y true CN2729117Y (en) | 2005-09-28 |
Family
ID=35047894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420050947 Expired - Lifetime CN2729117Y (en) | 2004-05-13 | 2004-05-13 | Superfine structure artificial leather base fabric material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2729117Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1776063B (en) * | 2005-12-13 | 2011-11-09 | 东华大学 | Garment water-jet bonding composite non-woven cloth and its production method |
| CN103526403A (en) * | 2013-10-21 | 2014-01-22 | 淮安富泰革基布有限公司 | High wet modulus viscose fiber leather base cloth and production process thereof |
| CN102031702B (en) * | 2009-09-24 | 2015-04-01 | 威尔斯潘全球品牌有限公司 | Fabric |
| CN105220364A (en) * | 2015-10-28 | 2016-01-06 | 江苏氟美斯环保节能新材料有限公司 | Dry wet two kinds become net modes to combine the nonwoven material of water thorn consolidation |
| CN109162024A (en) * | 2018-10-19 | 2019-01-08 | 晋江市溢晟鞋材科技有限公司 | A kind of imitated furs compound base fabric material and its moulding process |
-
2004
- 2004-05-13 CN CN 200420050947 patent/CN2729117Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1776063B (en) * | 2005-12-13 | 2011-11-09 | 东华大学 | Garment water-jet bonding composite non-woven cloth and its production method |
| CN102031702B (en) * | 2009-09-24 | 2015-04-01 | 威尔斯潘全球品牌有限公司 | Fabric |
| CN103526403A (en) * | 2013-10-21 | 2014-01-22 | 淮安富泰革基布有限公司 | High wet modulus viscose fiber leather base cloth and production process thereof |
| CN105220364A (en) * | 2015-10-28 | 2016-01-06 | 江苏氟美斯环保节能新材料有限公司 | Dry wet two kinds become net modes to combine the nonwoven material of water thorn consolidation |
| CN109162024A (en) * | 2018-10-19 | 2019-01-08 | 晋江市溢晟鞋材科技有限公司 | A kind of imitated furs compound base fabric material and its moulding process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140513 Granted publication date: 20050928 |