CN109629118A - 一种擦拭巾及其制造方法 - Google Patents

一种擦拭巾及其制造方法 Download PDF

Info

Publication number
CN109629118A
CN109629118A CN201910036114.4A CN201910036114A CN109629118A CN 109629118 A CN109629118 A CN 109629118A CN 201910036114 A CN201910036114 A CN 201910036114A CN 109629118 A CN109629118 A CN 109629118A
Authority
CN
China
Prior art keywords
cleaning
cloth
fiber
wood pulp
net
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
Application number
CN201910036114.4A
Other languages
English (en)
Inventor
郑庆中
何顺新
武丹聘
谢继华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xiamen Yanjan New Material Co Ltd
Original Assignee
Xiamen Yanjan New Material Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Xiamen Yanjan New Material Co Ltd filed Critical Xiamen Yanjan New Material Co Ltd
Priority to CN201910036114.4A priority Critical patent/CN109629118A/zh
Publication of CN109629118A publication Critical patent/CN109629118A/zh
Priority to US17/262,208 priority patent/US20210332512A1/en
Priority to PCT/CN2019/087400 priority patent/WO2020147230A1/zh
Pending legal-status Critical Current

Links

Classifications

    • 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
    • D04H1/54—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 by welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/56—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 by welding together the fibres, e.g. by partially melting or dissolving in association with fibre formation, e.g. immediately following extrusion of staple fibres
    • 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
    • D04H1/54—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 by welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/56—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 by welding together the fibres, e.g. by partially melting or dissolving in association with fibre formation, e.g. immediately following extrusion of staple fibres
    • D04H1/565—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 by welding together the fibres, e.g. by partially melting or dissolving in association with fibre formation, e.g. immediately following extrusion of staple fibres by melt-blowing
    • 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
    • B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/10—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
    • 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
    • B32B5/08—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 the fibres or filaments of a layer being of different substances, e.g. conjugate fibres, mixture of different fibres
    • 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
    • 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
    • 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
    • D04H1/04—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres having existing or potential cohesive properties, e.g. natural fibres, prestretched or fibrillated artificial fibres
    • D04H1/26—Wood pulp
    • 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
    • D04H1/54—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 by welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/541—Composite fibres, e.g. sheath-core, sea-island or side-by-side; Mixed fibres
    • 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
    • D04H1/54—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 by welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/559—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 by welding together the fibres, e.g. by partially melting or dissolving the fibres being within 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
    • D04H1/40—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
    • D04H1/58—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 by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/593—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 by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives to 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
    • D04H5/00—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length
    • D04H5/04—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length strengthened or consolidated by applying or incorporating chemical or thermo-activatable bonding agents in solid or liquid form
    • 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
    • D04H5/00—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length
    • D04H5/08—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of fibres or yarns
    • 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
    • B32B2250/03—3 layers
    • 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
    • B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0253—Polyolefin fibres
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0276—Polyester fibres
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/12—Conjugate fibres, e.g. core/sheath or side-by-side
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/14—Mixture of at least two fibres made of different materials
    • 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
    • B32B2555/00—Personal care

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nonwoven Fabrics (AREA)
  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)

Abstract

本发明公开了一种擦拭巾，所述擦拭巾的上、下两层为熔喷纤维网，中间层为木浆纤维网，其中，所述熔喷纤维网表面附着有胶粘剂，所述熔喷纤网的熔喷纤维穿插于木浆纤维网中，本发明还公开了一种擦拭巾的制造方法，可用于制造本发明的吸水擦拭巾，由于熔喷纤维网表面附着有胶粘剂，在熔喷纤维网表面形成一层胶粘剂膜，使得在使用时既阻止了表面熔喷纤维因摩擦而起毛、起绒，而且也进一步防止了中间层木浆短纤维掉出，在使用过程中出现“掉毛”现象。

Description

一种擦拭巾及其制造方法
技术领域
本发明涉及擦拭巾技术领域，尤其涉及应用于个人护理、婴幼儿护理用的一种表面耐磨、防起毛的擦拭巾及其制造方法。
背景技术
擦拭巾由于携带及收纳相当的方便，且使用便利，因此受到广大消费者的喜爱。在日常生活中常常需要用到擦拭巾，例如当父母替婴儿更换尿布时，或是餐厅用餐时，或是化妆护理皮肤时。可见，擦拭巾在个人护理、婴幼儿护理方面应用越来越广泛。
擦拭巾可以是水刺无纺布制品，也可以是纺粘无纺布制品。较传统的布类擦拭巾，其生产方法方便，价格低廉，并且干湿均可使用。为了增加擦拭巾的吸湿性能，在擦拭巾中往往会添加木浆，来提高擦拭巾的吸湿去污能力。但是木浆纤维为天然短纤维，仅通过纺粘工艺或水刺工艺进行结网固定，在使用时，多次摩擦后使得木浆短纤维容易脱落，造成掉毛现象，掉出影响使用寿命。
发明内容
本发明的目的在于提供一种防止表面起毛、掉毛的擦拭巾及其制造方法，克服现有产品及生产方法的缺陷。
为实现上述目的，本发明的解决技术方案是：
一种擦拭巾，所述擦拭巾的上、下两层为熔喷纤维网，中间层为木浆纤维网，其中，所述熔喷纤维网表面附着有胶粘剂，所述熔喷纤网的熔喷纤维穿插于木浆纤维网中。
所述熔喷纤维网由纤维表面为高熔点树脂的单组份熔喷纤维、纤维表面含有低熔点树脂的熔喷纤维或两者的共混纤维。
所述高熔点树脂和低熔点树脂的熔点之差≥20℃。
所述纤维表面含有低熔点树脂的纤维为单组份熔喷纤维、双组份熔喷纤维或两者的共混纤维。
所述双组份熔喷纤维为双组份皮芯型熔喷纤维、双组份橘瓣型熔喷纤维或双组份并列型熔喷纤维。
所述胶粘剂为热熔胶或溶剂胶。
所述木浆纤维网的重量与所述擦拭巾总重量的百分比大于65%。
所述木浆纤维网中含有热熔胶粘物质。
所述热熔胶粘物质为低熔点聚酯纤维、ES短纤维、双组份纺粘长纤维或它们的混合物。
一种擦拭巾的制造方法，包括以下步骤：
（1）木浆通过开松辊开松打散，并在辅助气流的作用下通过喷管形成木浆纤维网；
（2）采用熔喷法工艺，将热塑性树脂加热，熔融，利用高温、高速热气流将从喷丝板中喷出的热塑性树脂的溶体细流吹散成纤维直径≤10μm的纤维束，伴随热气流形成熔喷纤维网，并与木浆纤维网的两个侧面处相交汇，形成两侧为熔喷纤维网，中间为木浆纤维网的多层结构纤维网；
（3）所述多层结构纤维网通过加热装置将纤维网固结在一起，形成上、下两层为熔喷纤维网，中间层为木浆纤维网的擦拭巾；
（4）通过辊涂或喷涂工艺，将胶粘剂涂敷在步骤（3）中形成的擦拭巾的两侧，形成表面附着有胶粘剂，上、下两层为熔喷纤维网，中间层为木浆纤维网的擦拭巾。
所述步骤（2）中，分别将两种熔点之差≥20℃的热塑性树脂加热，熔融，利用高温、高速热气流将从喷丝板中喷出的热塑性树脂的溶体细流吹散成纤维直径≤10μm的纤维束，伴随热气流形成的熔喷纤维网，其中所述熔喷纤维网含有纤维表面为高熔点树脂的纤维、纤维表面含有低熔点树脂的纤维或两者的共混纤维。
所述喷丝板上含有双组份喷丝孔。
所述双组份喷丝孔为皮芯型、橘瓣型或并列型。
所述加热装置为热风烘箱、热轧辊或两者相结合。
所述步骤（1）中，木浆通过开松辊开松打散，并与热熔胶粘物质混合后在辅助气流的作用下通过喷管形成含有热熔胶粘物质的木浆纤维网。
采用上述技术方案后，可应用本发明的擦拭巾制造方法制得本发明的擦拭巾，由于本发明的擦拭巾的熔喷纤维网的纤维纤度小，排布致密，有效防止了中间木浆短纤维的掉落。并且熔喷纤维网表面附着有胶粘剂，在熔喷纤维网表面形成一层胶粘剂膜，使得在使用时既阻止了表面熔喷纤维因摩擦而起毛、起绒，而且也进一步防止了中间层木浆短纤维掉出，在使用过程中出现“掉毛”现象。
附图说明
图1为本发明实施例1的擦拭布制造示意图；
图2为本发明实施例1的擦拭布剖面图；
图3为本发明实施例2的擦拭巾剖面图；
图4A为本发明的皮芯型熔喷纤维的截面图；
图4B为本发明的双组份并列型熔喷纤维的截面图；
图4C为本发明的双组份橘瓣型熔喷纤维的截面图；
图5为本发明实施例3的擦拭布制造示意图；
图6为本发明实施例3的擦拭布剖面图。
【符号说明】
【实施例1】
木浆11 木浆纤维网12
熔喷纤维网13、14 多层结构纤维网15
擦拭巾16、17 胶粘剂膜18、19
开松辊A1 喷管B1
喷丝板C1、C1’ 热轧辊E1
涂布辊F1
【实施例2】
纤维表面为高熔点树脂的单组份熔喷纤维20
纤维表面含有低熔点树脂的熔喷纤维20’
木浆纤维网21 熔喷纤维网23、24
擦拭巾27 胶粘剂28、29
皮芯型熔喷纤维31 双组份并列型熔喷纤维32
双组份橘瓣型熔喷纤维33
芯层树脂31a 皮层树脂31b
其中一种树脂32b、33b
另一种树脂32a、33a
【实施例3】
木浆41 热熔胶粘物质42
木浆纤维网43 熔喷纤维网44、45
多层结构纤维网46
擦拭巾47、48 胶粘剂膜48、49
开松辊A4 喷管B4
喷丝板C4、C4’ 热风烘箱D4
热轧辊E4 喷涂装置F4。
具体实施方式
为了进一步解释本发明的技术方案，下面通过具体实施例来对本发明进行详细阐述。
实施例1
如图1所示，本发明揭示了一种擦拭巾的制造方法，包括下列步骤：
（1）将木浆11通过开松辊A1开松打散，并在辅助气流的作用下通过喷管B1形成木浆纤维网12。
（2）采用熔喷法工艺，将热塑性树脂加热，熔融，利用高温、高速热气流将从喷丝板C1、C1’中喷出的热塑性树脂的溶体细流吹散成纤维直径≤10μm的纤维束，伴随热气流形成的熔喷纤维网13、14，并与木浆纤维网12的两个侧面处相交汇，形成两侧为熔喷纤维网13、14，中间为木浆纤维网12的多层结构纤维网15，其中，所述熔喷纤维网13、14由纤维表面为高熔点树脂的单组份熔喷纤维组成。
（3）所述多层结构纤维网15通过一对啮合的热轧辊E1将纤维网固结在一起，形成上、下两层为熔喷纤维网13、14，中间层为木浆纤维网12的擦拭巾16。
（4）通过涂布辊F1进行辊涂工艺，将胶粘剂涂敷在擦拭巾16的两侧，形成表面附着有胶粘剂，上、下两层为熔喷纤维网13、14，中间层为木浆纤维网12的擦拭巾17，木浆纤维网12的重量与所述擦拭巾总重量的百分比为70%。
如图2所示，本发明还揭示了一种可应用上述擦拭巾的制造方法制成的擦拭巾，其为层状结构，所述擦拭巾17的上、下两层为熔喷纤维网13、14，中间层为木浆纤维网12，所述熔喷纤维网13、14的熔喷纤维穿插于木浆纤维网12中，所述熔喷纤维网13、14表面附着有胶粘剂，所述胶粘剂为热熔胶或溶剂胶。
因此，由于熔喷纤维网13、14表面附着有胶粘剂，在熔喷纤维网13、14表面形成一层胶粘剂膜18、19，使得在使用时既阻止了表面熔喷纤维因摩擦而起毛、起绒，而且也进一步防止了中间层木浆短纤维掉出，在使用过程中出现“掉毛”现象。
实施例2
如图3所示，本发明揭示了一种擦拭巾27，其为层状结构，擦拭巾的上、下两层为熔喷纤维网23、24，中间层为木浆纤维网21，其中，所述熔喷纤维网23、24表面附着有胶粘剂28、29，所述熔喷纤维网23、24的熔喷纤维穿插于木浆纤维网21中；熔喷纤维网23、24由纤维表面为高熔点树脂的单组份熔喷纤维20、纤维表面含有低熔点树脂的熔喷纤维20’共混组成。纤维表面含有低熔点树脂的熔喷纤维20’可以为单组份熔喷纤维、双组份熔喷纤维或两者的共混纤维。双组份熔喷纤维可以为皮芯型熔喷纤维31、双组份橘瓣型熔喷纤维33或双组份并列型熔喷纤维32，且如图4A至图4C所示，皮芯型熔喷纤维31中皮层树脂31b的熔点低于芯层树脂31a的熔点，双组份橘瓣型熔喷纤维33、双组份并列型熔喷纤维32的其中一种树脂32b、33b的熔点低于另一种树脂32a、33a的熔点。该双组份熔喷纤维是将两种熔点之差≥20℃的热塑性树脂加热，熔融，并且喷丝板上的喷丝孔含有双组份喷丝孔。
因此，由于熔喷纤维网23、24含有纤维表面含有低熔点树脂的熔喷纤维20’，该熔喷纤维中的低熔点树脂在热风烘箱中熔融，使得纤维之间会粘连在一起，既增加了擦拭巾的整体强度，也使得熔喷纤维排列更加致密，并且使得熔喷纤维网23、24表面附着的胶粘剂28、29结合力更强，从而更加有效的提高擦拭巾的耐磨性，不会出现表面起毛、起绒现象。
实施例3
如图5所示，本发明揭示了一种擦拭巾的制造方法，包括下列步骤：
（1）将木浆41通过开松辊A4开松打散，并与热熔胶粘物质42混合后在辅助气流的作用下通过喷管B4形成含有热熔胶粘物质42的木浆纤维网43。
（2）采用熔喷法工艺，将热塑性树脂分别加热，熔融后进入纺丝箱，在纺丝箱内利用高温、高速热气流将从喷丝板C4、C4’中喷出的热塑性树脂的溶体细流吹散成纤维直径≤10μm的纤维束，伴随热气流形成熔喷纤维网44、45，然后形成的熔喷纤维网44、45在含有热熔胶粘物质42的木浆纤维网43的两个侧面处相交汇，形成两侧是熔喷纤维网44、45，中间为含有热熔胶粘物质42的木浆纤维网43的多层结构纤维网46。
（3）所述多层结构纤维网46通过热风烘箱D4、一对啮合的热轧辊E4将纤维网固结在一起，形成上、下两层为熔喷纤维网44、45，中间层为含有热熔胶粘物质42的木浆纤维网43的擦拭巾47。
（4）通过喷涂装置F4，将胶粘剂喷涂在擦拭巾47的两侧，形成表面附着有胶粘剂，上、下两层为熔喷纤维网44、45，中间层为含有热熔胶粘物质42的木浆纤维网43的擦拭巾48。
如图6所示，本发明还揭示了一种可应用上述擦拭巾的制造方法制成的擦拭巾，其为层状结构，所述擦拭巾47的上、下两层为熔喷纤维网44、45，中间层为木浆纤维网43，所述熔喷纤维网44、45的熔喷纤维穿插于木浆纤维网43中，所述熔喷纤维网44、45表面附着有胶粘剂，所述木浆纤维网43中含有热熔胶粘物质42，所述热熔胶粘物质42为低熔点聚酯纤维、ES短纤维、双组份纺粘长纤维或它们的混合物，它们的混合物是由低熔点聚酯纤维、ES短纤维、双组份纺粘长纤维一起混合或者任选两种混合而成，所述熔喷纤维网44、45可以为纤维表面含有低熔点树脂的熔喷纤维。
因此，由于熔喷纤维网44、45表面附着有胶粘剂，在熔喷纤维网44、45表面形成一层胶粘剂膜49、50，使得在使用时既阻止了表面熔喷纤维因摩擦而起毛、起绒，而且也进一步防止了中间层木浆短纤维掉出，在使用过程中出现“掉毛”现象。并且中间层的木浆纤维添加有热熔胶粘物质42，在热风烘箱D4中热熔胶粘物质42表面开始熔融，在一定程度上将中间层的木浆短纤维固定，使得木浆短纤难以移动，从而进一步防止所形成的擦拭巾在使用时不会出现“掉毛”的现象，增加擦拭巾的耐磨性。

Claims (16)

1.一种擦拭巾，其特征在于：所述擦拭巾的上、下两层为熔喷纤维网，中间层为木浆纤维网，其中，所述熔喷纤维网表面附着有胶粘剂，所述熔喷纤网的熔喷纤维穿插于木浆纤维网中。
2.如权利要求1所述一种擦拭巾，其特征在于：所述熔喷纤维网由纤维表面为高熔点树脂的单组份熔喷纤维、纤维表面含有低熔点树脂的熔喷纤维或两者的共混纤维。
3.如权利要求2所述一种擦拭巾，其特征在于：所述高熔点树脂和低熔点树脂的熔点之差≥20℃。
4.如权利要求2所述一种擦拭巾，其特征在于：所述纤维表面含有低熔点树脂的纤维为单组份熔喷纤维、双组份熔喷纤维或两者的共混纤维。
5.如权利要求4所述一种擦拭巾，其特征在于：所述双组份熔喷纤维为双组份皮芯型熔喷纤维、双组份橘瓣型熔喷纤维或双组份并列型熔喷纤维。
6.如权利要求1所述一种擦拭巾，其特征在于：所述胶粘剂为热熔胶或溶剂胶。
7.如权利要求1所述一种擦拭巾，其特征在于：所述木浆纤维网的重量与所述擦拭巾总重量的百分比大于50%。
8.如权利要求1所述一种擦拭巾，其特征在于：所述木浆纤维网的重量与所述擦拭巾总重量的百分比为65%～80%。
9.如权利要求1所述一种擦拭巾，其特征在于：所述木浆纤维网中含有热熔胶粘物质。
10.如权利要求9所述一种擦拭巾，其特征在于：所述热熔胶粘物质为低熔点聚酯纤维、ES短纤维、双组份纺粘长纤维或它们的混合物。
11.一种如权利要求1所述擦拭巾的制造方法，其特征在于，包括以下步骤：
（1）木浆通过开松辊开松打散，并在辅助气流的作用下通过喷管形成木浆纤维网；
（2）采用熔喷法工艺，将热塑性树脂加热，熔融，利用高温、高速热气流将从喷丝板中喷出的热塑性树脂的溶体细流吹散成纤维束，纤维直径小于10um，伴随热气流形成熔喷纤维网，并与木浆纤维网的两个侧面处相交汇，形成两侧为熔喷纤维网，中间为木浆纤维网的多层结构纤维网；
（3）所述多层结构纤维网通过加热装置将纤维网固结在一起，形成上、下两层为熔喷纤维网，中间层为木浆纤维网的擦拭巾；
（4）通过辊涂或喷涂工艺，将胶粘剂涂敷在步骤（3）中形成的擦拭巾的两侧，形成表面附着有胶粘剂，上、下两层为熔喷纤维网，中间层为木浆纤维网的擦拭巾。
12.如权利要求11所述一种擦拭巾的制造方法，其特征在于：所述步骤（2）中，分别将两种熔点之差≥20℃的热塑性树脂加热，熔融，利用高温、高速热气流将从喷丝板中喷出的热塑性树脂的溶体细流吹散成纤维直径≤10μm的纤维束，伴随热气流形成的熔喷纤维网，其中所述熔喷纤维网含有纤维表面为高熔点树脂的纤维、纤维表面含有低熔点树脂的纤维或两者的共混纤维。
13.如权利要求11所述一种耐磨擦拭巾的制造方法，其特征在于：所述喷丝板上含有双组份喷丝孔。
14.如权利要求11所述一种耐磨擦拭巾的制造方法，其特征在于：所述双组份喷丝孔为皮芯型、橘瓣型或并列型。
15.如权利要求11所述一种耐磨擦拭巾的制造方法，其特征在于：所述加热装置为热风烘箱、热轧辊或两者相结合。
16.如权利要求11所述一种擦拭巾的制造方法，其特征在于：所述步骤（1）中，木浆通过开松辊开松打散，并与热熔胶粘物质混合后在辅助气流的作用下通过喷管形成含有热熔胶粘物质的木浆纤维网。
CN201910036114.4A 2019-01-15 2019-01-15 一种擦拭巾及其制造方法 Pending CN109629118A (zh)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201910036114.4A CN109629118A (zh) 2019-01-15 2019-01-15 一种擦拭巾及其制造方法
US17/262,208 US20210332512A1 (en) 2019-01-15 2019-05-17 Wipe and manufacturing method thereof
PCT/CN2019/087400 WO2020147230A1 (zh) 2019-01-15 2019-05-17 一种擦拭巾及其制造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910036114.4A CN109629118A (zh) 2019-01-15 2019-01-15 一种擦拭巾及其制造方法

Publications (1)

Publication Number Publication Date
CN109629118A true CN109629118A (zh) 2019-04-16

Family

ID=66060845

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910036114.4A Pending CN109629118A (zh) 2019-01-15 2019-01-15 一种擦拭巾及其制造方法

Country Status (3)

Country Link
US (1) US20210332512A1 (zh)
CN (1) CN109629118A (zh)
WO (1) WO2020147230A1 (zh)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020147231A1 (zh) * 2019-01-15 2020-07-23 厦门延江新材料股份有限公司 一种擦拭巾及其制造方法
WO2020147230A1 (zh) * 2019-01-15 2020-07-23 厦门延江新材料股份有限公司 一种擦拭巾及其制造方法
CN112853615A (zh) * 2021-01-09 2021-05-28 广州市东峻投资有限公司 一次性棉柔巾及其制备工艺
CN113151976A (zh) * 2021-05-20 2021-07-23 上海泰慈康实业有限公司 一种新型孖纺非织造布生产设备及其工艺方法
CN115139598A (zh) * 2022-06-24 2022-10-04 厦门延江新材料股份有限公司 一种擦拭无纺布及其制造方法
CN115381627A (zh) * 2022-08-16 2022-11-25 山东希瑞新材料有限公司 一种复合多层高吸水性卫生敷料及其制备方法
WO2023000640A1 (zh) * 2021-07-19 2023-01-26 厦门延江新材料股份有限公司 一种复合擦拭无纺布及其制造方法
WO2023000642A1 (zh) * 2021-07-19 2023-01-26 厦门延江新材料股份有限公司 一种可降解复合无纺布及其制造方法
CN115891306A (zh) * 2023-01-29 2023-04-04 山东希瑞新材料有限公司 一种防掉屑高吸水性擦拭材料及其制备方法

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09209254A (ja) * 1995-11-20 1997-08-12 Chisso Corp 積層不織布およびその製造方法
US20120177888A1 (en) * 2009-07-20 2012-07-12 Ahlstron Corporation High cellulose content, laminiferous nonwoven fabric
CN102791914A (zh) * 2009-12-21 2012-11-21 金伯利-克拉克环球有限公司 弹性吸收性同成形非织造纤网
CN103074740A (zh) * 2013-02-05 2013-05-01 宁波市奇兴无纺布有限公司 一种包络型木浆无纺布及其生产工艺
CN105208989A (zh) * 2013-03-15 2015-12-30 博凯技术公司 多层非织造材料
CN108221177A (zh) * 2018-01-30 2018-06-29 杭州诚品实业有限公司 一种三层复合非织造材料及其生产设备、生产方法和应用
CN108642721A (zh) * 2018-07-17 2018-10-12 郑州豫力新材料科技有限公司 纺粘浆粕非织造布
CN209702994U (zh) * 2019-01-15 2019-11-29 厦门延江新材料股份有限公司 一种擦拭巾

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU689130B2 (en) * 1993-10-15 1998-03-26 H.B. Fuller Licensing And Financing Inc. Biodegradable/compostable hot melt adhesives comprising polyester of lactic acid
US20030135178A1 (en) * 2002-01-17 2003-07-17 Hansen Ebba A. Absorbent laminate
US6958103B2 (en) * 2002-12-23 2005-10-25 Kimberly-Clark Worldwide, Inc. Entangled fabrics containing staple fibers
EP1947994A2 (en) * 2005-11-17 2008-07-30 The Procter and Gamble Company Improved cleaning substrate
MX371022B (es) * 2010-12-08 2020-01-13 Georgia Pacific Nonwovens Llc Material de limpieza no tejido dispersable.
EP3317445B1 (en) * 2015-06-30 2020-12-23 The Procter and Gamble Company Enhanced co-formed/meltblown fibrous web structure and method for manufacturing
CN107997880A (zh) * 2017-12-29 2018-05-08 深圳职业技术学院 一种纱布片
CN109629118A (zh) * 2019-01-15 2019-04-16 厦门延江新材料股份有限公司 一种擦拭巾及其制造方法
CN109667063A (zh) * 2019-01-15 2019-04-23 厦门延江新材料股份有限公司 一种擦拭巾及其制造方法

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09209254A (ja) * 1995-11-20 1997-08-12 Chisso Corp 積層不織布およびその製造方法
US20120177888A1 (en) * 2009-07-20 2012-07-12 Ahlstron Corporation High cellulose content, laminiferous nonwoven fabric
CN102791914A (zh) * 2009-12-21 2012-11-21 金伯利-克拉克环球有限公司 弹性吸收性同成形非织造纤网
CN103074740A (zh) * 2013-02-05 2013-05-01 宁波市奇兴无纺布有限公司 一种包络型木浆无纺布及其生产工艺
CN105208989A (zh) * 2013-03-15 2015-12-30 博凯技术公司 多层非织造材料
CN108221177A (zh) * 2018-01-30 2018-06-29 杭州诚品实业有限公司 一种三层复合非织造材料及其生产设备、生产方法和应用
CN108642721A (zh) * 2018-07-17 2018-10-12 郑州豫力新材料科技有限公司 纺粘浆粕非织造布
CN209702994U (zh) * 2019-01-15 2019-11-29 厦门延江新材料股份有限公司 一种擦拭巾

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020147231A1 (zh) * 2019-01-15 2020-07-23 厦门延江新材料股份有限公司 一种擦拭巾及其制造方法
WO2020147230A1 (zh) * 2019-01-15 2020-07-23 厦门延江新材料股份有限公司 一种擦拭巾及其制造方法
CN112853615A (zh) * 2021-01-09 2021-05-28 广州市东峻投资有限公司 一次性棉柔巾及其制备工艺
CN113151976A (zh) * 2021-05-20 2021-07-23 上海泰慈康实业有限公司 一种新型孖纺非织造布生产设备及其工艺方法
WO2023000640A1 (zh) * 2021-07-19 2023-01-26 厦门延江新材料股份有限公司 一种复合擦拭无纺布及其制造方法
WO2023000642A1 (zh) * 2021-07-19 2023-01-26 厦门延江新材料股份有限公司 一种可降解复合无纺布及其制造方法
CN115139598A (zh) * 2022-06-24 2022-10-04 厦门延江新材料股份有限公司 一种擦拭无纺布及其制造方法
CN115139598B (zh) * 2022-06-24 2023-10-24 厦门延江新材料股份有限公司 一种擦拭无纺布及其制造方法
CN115381627A (zh) * 2022-08-16 2022-11-25 山东希瑞新材料有限公司 一种复合多层高吸水性卫生敷料及其制备方法
CN115381627B (zh) * 2022-08-16 2023-05-16 山东希瑞新材料有限公司 一种复合多层高吸水性卫生敷料及其制备方法
CN115891306A (zh) * 2023-01-29 2023-04-04 山东希瑞新材料有限公司 一种防掉屑高吸水性擦拭材料及其制备方法

Also Published As

Publication number Publication date
US20210332512A1 (en) 2021-10-28
WO2020147230A1 (zh) 2020-07-23

Similar Documents

Publication Publication Date Title
CN109629118A (zh) 一种擦拭巾及其制造方法
CN109667063A (zh) 一种擦拭巾及其制造方法
CN109680406A (zh) 一种吸水擦拭巾及其制造方法
CN109594194A (zh) 一种擦拭巾及其制造方法
CN109554829A (zh) 一种纺粘擦拭巾及其制造方法
CN109554824A (zh) 一种耐磨擦拭巾及其制造方法
US20240052538A1 (en) Composite Wipes and Fabrication Method Therefor
TW536470B (en) Acquisition/distribution layer and method of making same
CN103061042B (zh) 一种非织造布及其制造方法
CN209702994U (zh) 一种擦拭巾
CN102014826A (zh) 制造具有抗应变芯覆盖件的吸收芯的方法
CN102260959A (zh) 一种快速高回弹高保暖絮片及其制备方法
CN209722451U (zh) 一种擦拭巾
JP2005509546A (ja) 重量性能に関して増進された障壁を有する不織障壁布
DE10227246A1 (de) Aerodynamisch gebildetes Vlies mit hochmoduligen Fasern
CN109152675A (zh) 三叶形双组分短纤维或短切纤维及其用途
CN105002654A (zh) 蓬松无纺布的制造工艺
CZ201324A3 (cs) Vrstva vláken obsahující obloučkovaná bi-nebo multi-komponentní vlákna a způsob její výroby
CN209722450U (zh) 一种擦拭巾
CN209722449U (zh) 一种耐磨擦拭巾
CN209702993U (zh) 一种吸水擦拭巾
CN209332502U (zh) 一种设置有细旦纤维中间层的高蓬松无纺布与复合芯体
CN205443608U (zh) 一种四层复合水刺非织造布
JPH1086256A (ja) 複合化不織布及びそれを用いた吸収性物品
CN110179593A (zh) 超柔吸液芯体及其制备***和工艺

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