CN109972416A - 一种针刺平地毯的加工方法 - Google Patents

一种针刺平地毯的加工方法 Download PDF

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CN109972416A
CN109972416A CN201711500269.6A CN201711500269A CN109972416A CN 109972416 A CN109972416 A CN 109972416A CN 201711500269 A CN201711500269 A CN 201711500269A CN 109972416 A CN109972416 A CN 109972416A
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赵凤侠
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Tianjin Xin Sheng Carpet Co Ltd
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    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4326—Condensation or reaction polymers
    • D04H1/435—Polyesters
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
    • D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
    • D06N3/0011—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using non-woven fabrics
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
    • D06N3/0015—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using fibres of specified chemical or physical nature, e.g. natural silk
    • D06N3/0036—Polyester fibres
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/007—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by mechanical or physical treatments
    • D06N3/0077—Embossing; Pressing of the surface; Tumbling and crumbling; Cracking; Cooling; Heating, e.g. mirror finish
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/04—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06N3/045—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds with polyolefin or polystyrene (co-)polymers
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N7/00—Flexible sheet materials not otherwise provided for, e.g. textile threads, filaments, yarns or tow, glued on macromolecular material
    • D06N7/0063—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf
    • D06N7/0068—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf characterised by the primary backing or the fibrous top layer
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2211/00—Specially adapted uses
    • D06N2211/06—Building materials
    • D06N2211/066—Floor coverings

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

本发明公开一种针刺平地毯的加工方法，包括以下步骤：A将纤维原料按预设比例开松、循环、梳理、铺网形成均匀的纤网，再经过针刺固结形成面毯层，所述纤维原料包括低熔点纤维，所述纤维原料包括重量百分比为70～80％的PET纤维和重量百分比为20～30％的低熔点纤维，所述低熔点纤维为双组份低熔点复合纤维；B在步骤A中的面毯层的背面均匀分撒一层聚乙烯粉末，经过热定型工序，在面毯层的背面形成一层聚乙烯粉末层。

Description

一种针刺平地毯的加工方法
技术领域
本发明涉及一种针刺平地毯的加工方法。
背景技术
为了保证平地毯的外观的平整度要求和硬度要求，通常在面毯层的背面上背涂一层涂胶后，再复合热熔粉制成针刺平地毯。上述针刺平地毯由于含有乳胶，含有挥发性有机化合物(VOC)，具有刺激性气味，而且需要先涂覆乳胶后复合热熔粉，工艺复杂。
发明内容
本发明的目的是提供一种针刺平地毯的加工方法，包括以下步骤：
A将纤维原料按预设比例开松、循环、梳理、铺网形成均匀的纤网，再经过针刺固结形成面毯层，所述纤维原料包括低熔点纤维，所述纤维原料包括重量百分比为70～80％的PET纤维和重量百分比为20～30％的低熔点纤维，所述低熔点纤维为双组份低熔点复合纤维；
B在步骤A中的面毯层的背面均匀分撒一层聚乙烯粉末，经过热定型工序，在面毯层的背面形成一层聚乙烯粉末层。
优选的，所述聚乙烯粉末层的撒粉密度为60～200克/平方米，在所述聚乙烯粉末层中聚乙烯呈颗粒状：
优选的，所述步骤A中，面毯层的面密度为300～500g/平方米。
优选的，所述步骤A中，所述纤网依次经过四台针刺机进行针刺，针刺密度为500～600针/平方厘米；所述步骤B中，热定型工序的热定型温度为180～200℃，速度为3.5～4.0m/min。
本发明具有的优点和积极效果是：由于聚乙烯粉末和纤维原料中低熔点纤维的温度特性，通过加热即可将聚乙烯粉末粘合于面毯层的背面，形成一层聚乙烯粉末层，保证了平地毯的平整度和硬度等外观要求，减少了上胶工序，在撒粉的同时对毯面进行加热定型，工序节约，成本降低。
具体实施方式
本实例的工作过程：
一种针刺平地毯的加工方法，包括以下步骤：
A将纤维原料按预设比例开松、循环、梳理、铺网形成均匀的纤网，再经过针刺固结形成面毯层，所述纤维原料包括低熔点纤维，所述纤维原料包括重量百分比为80％的PET纤维和重量百分比为20％的低熔点纤维，所述低熔点纤维为双组份低熔点复合纤维；
B在步骤A中的面毯层的背面均匀分撒一层聚乙烯粉末，经过热定型工序，在面毯层的背面形成一层聚乙烯粉末层。
所述聚乙烯粉末层的撒粉密度为60克/平方米，在所述聚乙烯粉末层中聚乙烯呈颗粒状：
所述步骤A中，面毯层的面密度为500g/平方米。
所述步骤A中，所述纤网依次经过四台针刺机进行针刺，针刺密度为600针/平方厘米；所述步骤B中，热定型工序的热定型温度为200℃，速度为4.0m/min。
本发明具有的优点和积极效果是：由于聚乙烯粉末和纤维原料中低熔点纤维的温度特性，通过加热即可将聚乙烯粉末粘合于面毯层的背面，形成一层聚乙烯粉末层，保证了平地毯的平整度和硬度等外观要求，减少了上胶工序，在撒粉的同时对毯面进行加热定型，工序节约，成本降低。
以上对本发明的一个实施例进行了详细说明，但所述内容仅为本发明的较佳实施例，不能被认为用于限定本发明的实施范围。凡依本发明申请范围所作的均等变化与改进等，均应仍归属于本发明的专利涵盖范围之内。

Claims (4)

1.一种针刺平地毯的加工方法，其特征在于，包括以下步骤：
A将纤维原料按预设比例开松、循环、梳理、铺网形成均匀的纤网，再经过针刺固结形成面毯层，所述纤维原料包括低熔点纤维，所述纤维原料包括重量百分比为70～80％的PET纤维和重量百分比为20～30％的低熔点纤维，所述低熔点纤维为双组份低熔点复合纤维；
B在步骤A中的面毯层的背面均匀分撒一层聚乙烯粉末，经过热定型工序，在面毯层的背面形成一层聚乙烯粉末层。
2.根据权利要求1所述的一种针刺平地毯的加工方法，其特征在于：所述聚乙烯粉末层的撒粉密度为60～200克/平方米，在所述聚乙烯粉末层中聚乙烯呈颗粒状。
3.根据权利要求1所述的一种针刺平地毯的加工方法，其特征在于：所述步骤A中，面毯层的面密度为300～500g/平方米。
4.根据权利要求1所述的一种针刺平地毯的加工方法，其特征在于：所述步骤A中，所述纤网依次经过四台针刺机进行针刺，针刺密度为500～600针/平方厘米；所述步骤B中，热定型工序的热定型温度为180～200℃，速度为3.5～4.0m/min。
CN201711500269.6A 2017-12-26 2017-12-26 一种针刺平地毯的加工方法 Pending CN109972416A (zh)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111850825A (zh) * 2020-07-20 2020-10-30 盐城众奥新材料科技有限公司 功能性针刺复合无纺布及其制作工艺
CN111844969A (zh) * 2020-07-20 2020-10-30 盐城众奥新材料科技有限公司 用于汽车内饰的复合针刺无纺布及其制作工艺
CN115198517A (zh) * 2022-08-24 2022-10-18 安洁利德科技(江苏)有限公司 一种高硬度环保针刺地毯及其加工工艺

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111850825A (zh) * 2020-07-20 2020-10-30 盐城众奥新材料科技有限公司 功能性针刺复合无纺布及其制作工艺
CN111844969A (zh) * 2020-07-20 2020-10-30 盐城众奥新材料科技有限公司 用于汽车内饰的复合针刺无纺布及其制作工艺
CN115198517A (zh) * 2022-08-24 2022-10-18 安洁利德科技(江苏)有限公司 一种高硬度环保针刺地毯及其加工工艺
CN115198517B (zh) * 2022-08-24 2024-03-29 安洁利德科技(江苏)有限公司 一种高硬度环保针刺地毯及其加工工艺

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Application publication date: 20190705