CN113584716A - 一种过滤面料及其生产工艺 - Google Patents

一种过滤面料及其生产工艺 Download PDF

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CN113584716A
CN113584716A CN202110880004.3A CN202110880004A CN113584716A CN 113584716 A CN113584716 A CN 113584716A CN 202110880004 A CN202110880004 A CN 202110880004A CN 113584716 A CN113584716 A CN 113584716A
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Prior art keywords
raw material
fiber raw
filtering
fiber
fabric
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CN202110880004.3A
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陈建康
朱诚君
高黑兵
陈伟
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Suzhou Desong Purification Co ltd
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Suzhou Desong Purification Co ltd
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Priority to CN202110880004.3A priority Critical patent/CN113584716A/zh
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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
    • D04H1/44—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
    • D04H1/498—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 entanglement of layered webs
    • 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
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/74—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being orientated, e.g. in parallel (anisotropic fleeces)
    • 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
    • D04H18/00—Needling machines
    • D04H18/02—Needling machines with needles

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

本发明公开了一种过滤面料，包括多层纤维原料层，相邻两层或多层纤维原料层呈相对Z字型重叠，过滤面料的顶层和底层之间设置有纤维丝，所述纤维丝在过滤面料的顶层和底层之间穿梭。一种过滤面料的生产工艺：包括往复机构和针刺机构，所述针刺机构上设置有多个钩针，还包括如下步骤：步骤一：往复机构带动纤维原料层横向往复移动，被堆叠的纤维原料层纵向移动；步骤二：钩针在纤维原料层之间穿梭。本发明中相邻两层或多层纤维原料层呈相对Z字型重叠，使得本过滤面料既能满足横向的拉力，又能满足纵向的拉力，纤维丝在过滤面料的顶层和底层之间穿梭，使得相邻层之间能够更好的贴合，降低过滤阻力，提高有效过滤面积，从而使得具有更好的过滤效果。

Description

一种过滤面料及其生产工艺
技术领域
本发明涉及过滤网加工领域，特别涉及一种过滤面料及其生产工艺。
背景技术
现有的过滤面料只是纤维原料层的简单堆叠，只能满足过滤面料的横向拉力，不能同时满足过滤面料纵向的拉力。
发明内容
本发明解决的技术问题是提供一种既能满足过滤网横向的拉力，又能满足过滤网纵向拉力的过滤面料及其生产工艺。
本发明解决其技术问题所采用的技术方案是：一种过滤面料，包括多层纤维原料层，相邻两层或多层纤维原料层呈相对Z字型重叠，过滤面料的顶层和底层之间设置有纤维丝，所述纤维丝在过滤面料的顶层和底层之间穿梭。
一种过滤面料的生产工艺：包括往复机构和针刺机构，所述针刺机构上设置有多个钩针，还包括如下步骤：
步骤一：所述往复机构带动纤维原料层横向往复移动，同时被堆叠的纤维原料层纵向移动，从而达到两层或者多层纤维原料呈相对Z字型重叠结构；
步骤二：所述针刺机构上的钩针在纤维原料层之间穿梭，将底端的纤维原料层上的纤维丝引到顶端的纤维原料层上，将顶端的纤维原料层上的纤维丝引到底端的纤维原料层上。
进一步的是：所述纤维原料层的厚度为3-60mm。
本发明的有益效果是：本发明中的相邻两层纤维原料层呈相对Z字型重叠，使得本过滤面料既能满足横向的拉力，又能满足纵向的拉力，本发明中的过滤面料的顶层和底层之间，由于针刺会带动各层纤维原料纤维丝，在过滤面料的顶层和底层之间穿梭，使得本发明中的相邻层之间能够更好的贴合，降低过滤阻力，提高过滤面料的有效过滤面积，从而使得本过滤面料具有更好的过滤效果。
附图说明
图1为往复机构中纤维原料层的移动轨迹图；
图2为纤维原料层的整体走向图；
图3为过滤面料中钩针移动轨迹图；
具体实施方式
下面结合附图和具体实施方式对本发明进一步说明。
如图1所示，本申请的实施例提供了一种过滤面料，包括多层纤维原料层，相邻两层或者多层纤维原料层呈相对Z字型重叠，过滤面料的顶层和底层之间设置有纤维丝，所述纤维丝在过滤面料的顶层和底层之间穿梭。
相邻两层或者多层纤维原料层呈相对Z字型重叠，使得本过滤面料既能满足横向的拉力，又能满足纵向的拉力，抗拉能力强。
所述纤维丝在过滤面料的顶层和底层之间穿梭，使得本发明中的相邻层之间能够更好的贴合，降低过滤阻力，提高过滤面料的有效过滤面积，从而使得本过滤面料具有更好的过滤效果。
一种过滤面料的生产工艺：包括往复机构和针刺机构，所述针刺机构上设置有多个钩针，还包括如下步骤：
步骤一：所述往复机构带动纤维原料层横向往复移动，同时被堆叠的纤维原料层纵向移动，从而达到两层或者多层纤维原料呈相对Z字型重叠结构；；
步骤二：所述针刺机构上的钩针在纤维原料层之间穿梭，将底端的纤维原料层上的纤维丝引到顶端的纤维原料层上，将顶端的纤维原料层上的纤维丝引到底端的纤维原料层上。
在上述基础上，所述纤维原料层的厚度为3-60mm。
所述纤维原料层的厚度可以是3mm、15mm、30mm、45mm或60mm，本实施案例中所述纤维原料层的厚度选用15mm。
以上所述的具体实施例，对本发明的目的、技术方案和有益效果进行了进一步详细说明，所应理解的是，以上所述仅为本发明的具体实施例而已，并不用于限制本发明，凡在本发明的精神和原则之内，所做的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。

Claims (3)

1.一种过滤面料，包括多层纤维原料层，其特征在于：相邻两层或者多层纤维原料层呈相对Z字型重叠，过滤面料的顶层和底层之间设置有纤维丝，所述纤维丝在过滤面料的顶层和底层之间穿梭。
2.一种过滤面料的生产工艺：其特征在于：包括往复机构和针刺机构，所述针刺机构上设置有多个钩针，还包括如下步骤：
步骤一：所述往复机构带动纤维原料层横向往复移动，同时被堆叠的纤维原料层纵向移动，从而达到两层或者多层纤维原料呈相对Z字型重叠结构；
步骤二：所述针刺机构上的钩针在纤维原料层之间穿梭，将底端的纤维原料层上的纤维丝引到顶端的纤维原料层上，将顶端的纤维原料层上的纤维丝引到底端的纤维原料层上。
3.如权利要求2所述的一种过滤面料，其特征在于：所述纤维原料层的厚度为3-60mm。
CN202110880004.3A 2021-08-02 2021-08-02 一种过滤面料及其生产工艺 Pending CN113584716A (zh)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012160547A1 (en) * 2011-05-24 2012-11-29 Brebey S.R.L. Component made of non-woven natural textile fibres, and method and machine for the production thereof
CN104321122A (zh) * 2012-03-29 2015-01-28 可乐丽股份有限公司 非织造纤维片材及其制造方法、以及过滤器
CN204469395U (zh) * 2015-02-11 2015-07-15 福建鑫发无纺布有限责任公司 复合针刺活性炭吸附材料无纺布结构
CN205796817U (zh) * 2016-05-18 2016-12-14 长春科德宝·宝翎滤清器有限公司 一种滤芯

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012160547A1 (en) * 2011-05-24 2012-11-29 Brebey S.R.L. Component made of non-woven natural textile fibres, and method and machine for the production thereof
CN104321122A (zh) * 2012-03-29 2015-01-28 可乐丽股份有限公司 非织造纤维片材及其制造方法、以及过滤器
CN204469395U (zh) * 2015-02-11 2015-07-15 福建鑫发无纺布有限责任公司 复合针刺活性炭吸附材料无纺布结构
CN205796817U (zh) * 2016-05-18 2016-12-14 长春科德宝·宝翎滤清器有限公司 一种滤芯

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Application publication date: 20211102