CN113089179A - 一种亲水抗菌型无纺布制备工艺 - Google Patents
一种亲水抗菌型无纺布制备工艺 Download PDFInfo
- Publication number
- CN113089179A CN113089179A CN202110372228.3A CN202110372228A CN113089179A CN 113089179 A CN113089179 A CN 113089179A CN 202110372228 A CN202110372228 A CN 202110372228A CN 113089179 A CN113089179 A CN 113089179A
- Authority
- CN
- China
- Prior art keywords
- antibacterial
- woven fabric
- hydrophilic
- polyester
- layer
- 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
Links
- 230000000844 anti-bacterial effect Effects 0.000 title claims abstract description 72
- 239000004745 nonwoven fabric Substances 0.000 title claims abstract description 47
- 238000002360 preparation method Methods 0.000 title claims abstract description 12
- 239000000835 fiber Substances 0.000 claims abstract description 39
- 229920000728 polyester Polymers 0.000 claims abstract description 33
- 229920000742 Cotton Polymers 0.000 claims abstract description 27
- 239000002131 composite material Substances 0.000 claims abstract description 26
- 238000001035 drying Methods 0.000 claims abstract description 23
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 20
- 238000009960 carding Methods 0.000 claims abstract description 14
- 238000005507 spraying Methods 0.000 claims abstract description 14
- 238000005098 hot rolling Methods 0.000 claims abstract description 10
- 238000005520 cutting process Methods 0.000 claims abstract description 7
- 238000009966 trimming Methods 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims abstract description 5
- 238000005470 impregnation Methods 0.000 claims abstract description 4
- 238000007598 dipping method Methods 0.000 claims description 19
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 10
- 229920004933 Terylene® Polymers 0.000 claims description 8
- 238000007730 finishing process Methods 0.000 claims description 7
- ZRALSGWEFCBTJO-UHFFFAOYSA-N guanidine group Chemical group NC(=N)N ZRALSGWEFCBTJO-UHFFFAOYSA-N 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 239000003242 anti bacterial agent Substances 0.000 claims description 5
- CHJJGSNFBQVOTG-UHFFFAOYSA-N N-methyl-guanidine Natural products CNC(N)=N CHJJGSNFBQVOTG-UHFFFAOYSA-N 0.000 claims description 3
- SWSQBOPZIKWTGO-UHFFFAOYSA-N dimethylaminoamidine Natural products CN(C)C(N)=N SWSQBOPZIKWTGO-UHFFFAOYSA-N 0.000 claims description 3
- 229920000297 Rayon Polymers 0.000 claims description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical group [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 2
- 150000003242 quaternary ammonium salts Chemical class 0.000 claims description 2
- 229910052709 silver Inorganic materials 0.000 claims description 2
- 239000004332 silver Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims 8
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 238000013329 compounding Methods 0.000 abstract description 2
- 239000012530 fluid Substances 0.000 abstract 1
- 238000005457 optimization Methods 0.000 description 9
- 238000012360 testing method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000035699 permeability Effects 0.000 description 3
- 229920004934 Dacron® Polymers 0.000 description 2
- 230000003115 biocidal effect Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 210000004243 sweat Anatomy 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000222122 Candida albicans Species 0.000 description 1
- 241000588724 Escherichia coli Species 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000004902 Softening Agent Substances 0.000 description 1
- 241000191967 Staphylococcus aureus Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000003385 bacteriostatic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229940095731 candida albicans Drugs 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- D04H1/42—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
- D04H1/425—Cellulose series
-
- 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
- D04H1/425—Cellulose series
- D04H1/4258—Regenerated cellulose series
-
- 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
- D04H1/4266—Natural fibres not provided for in group D04H1/425
-
- 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
- D04H1/4374—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 using different kinds of webs, e.g. by layering 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
- D04H1/44—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
-
- 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
- D04H1/492—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 by fluid jet
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
- D06M13/402—Amides imides, sulfamic acids
- D06M13/432—Urea, thiourea or derivatives thereof, e.g. biurets; Urea-inclusion compounds; Dicyanamides; Carbodiimides; Guanidines, e.g. dicyandiamides
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
- D06M13/46—Compounds containing quaternary nitrogen atoms
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/02—Natural fibres, other than mineral fibres
- D06M2101/04—Vegetal fibres
- D06M2101/06—Vegetal fibres cellulosic
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/02—Natural fibres, other than mineral fibres
- D06M2101/10—Animal fibres
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
本发明公开了一种亲水抗菌型无纺布制备工艺，包括如下步骤，采用浸渍法对涤纶抗菌短纤进行亲水整理，将亲水整理后的涤纶抗菌短纤脱水、烘干、开松、梳理，制得涤纶层；将天然纤维开松、梳理，制得下层棉，并在下层棉上喷洒抗菌整理剂；将涤纶层和下层棉经过热轧或水刺，制得复合层；在复合层上表面均匀喷涂柔软处理液，在160‑180℃进行烘干；将烘干后的复合层修剪、裁切，即可制得亲水抗菌型无纺布。本发明经复合制备的无纺布具有优异的亲水性和抗菌性，适合家居、穿着等于人体皮肤接触的条件下使用，且各种助剂均具有环保性，无纺布具有优异的环保属性。
Description
技术领域
本发明涉及无纺布加工技术领域，尤其涉及一种亲水抗菌型无纺布制备工艺。
背景技术
无纺布又称不织布，是通过一定技术生产出的由定向的或随机的纤维而构成的材料，因具有布的外观和性能而称其为布。
无纺布应用领域较广，其中在医疗卫生、家庭装饰和服装应用领域上，需要更加适合与人体接触，但现有的无纺布(如涤棉无纺布)，其复合层中的涤纶层抗菌效果较差，容易滋生螨虫、细菌等危害人体健康的物质，而且其亲水效果不好，透气性较差，穿着后容易产生发闷的感觉，降低了人体个穿着体验，不太适合家居和穿着使用，因此需要一种可以具有优异亲水透气效果、且能抗菌的无纺布。
发明内容
本发明的目的在于提供一种亲水抗菌型无纺布制备工艺，以解决上述背景技术中所提出的问题。
为达到上述目的，本发明采用的技术方案是：一种亲水抗菌型无纺布制备工艺，包括如下步骤，
S1)采用浸渍法对涤纶抗菌短纤进行亲水整理，将亲水整理后的涤纶抗菌短纤脱水、烘干、开松、梳理，制得涤纶层；
S2)将天然纤维开松、梳理，制得下层棉，在下层棉上喷洒抗菌整理剂，喷涂的压力控制在2-2.5kg，烘干速度20m/min，烘干时温度160-200℃，喷涂时烘干一次，为保证产品完全烘干，可再烘干一次，烘干速度30m/min；另外，亦可采用浸渍法制备下层棉；
S3)将涤纶层和下层棉经过热轧或水刺，制得复合层；
S4)在复合层上表面均匀喷涂柔软处理液，在160-180℃条件下进行烘干，柔软处理剂可选用有机硅型柔软剂，使得无纺布具有较好的柔软效果，与人体接触更加舒适；
S5)将烘干后的复合层修剪、裁切，即可制得亲水抗菌型无纺布。
作为进一步的优化，所述涤纶抗菌短纤亲水整理工艺为:使用涤纶整理剂2-10％(o.w.f)，浴比为1:(8-10)，浸渍时间为20-30min，浸渍温度为40±2℃。
作为进一步的优化，所述涤纶抗菌短纤维为银系抗菌短纤。
作为进一步的优化，所述涤纶整理剂(吸湿排汗剂)为T200或T200B。
作为进一步的优化，所述抗菌整理剂用量为20-50g/L。
作为进一步的优化，所述天然纤维为棉纤维、蚕丝纤维或粘胶纤维，其长度为3-5cm。
作为进一步的优化，所述抗菌整理剂为胍类抗菌剂或季铵盐类抗菌剂。
作为进一步的优化，S1和S2中的烘干温度为100±5℃。
作为进一步的优化，复合层为经热轧成型。
作为进一步的优化，复合层为经水刺成型，水刺压力为10-80Mpa。
与已有技术相比，本发明的有益效果体现在：
1.经复合制备的无纺布具有优异的亲水性和抗菌性，适合家居、穿着等于人体皮肤接触的条件下使用；
2.涤纶层采用抗菌短纤制备，同时对下层棉进行抗菌整理，使得无纺布整体具有优异的抗菌性，而且银系抗菌短纤具有持久的抗菌效果，耐多次洗涤；涤纶层经过吸湿排汗剂整理，具有良好的亲水性透气性，与天然纤维具有的亲水性共同作用，使得无纺布整体具有优异的亲水性；
3.本发明所使用的各种助剂均具有环保性，因此制备的无纺布具有优异的环保属性。
具体实施方式
以下是本发明的具体实施例，对本发明的技术方案作进一步的描述，但本发明并不限于这些实施例。
实施例1
一种亲水抗菌型无纺布制备工艺，包括如下步骤，
S1)采用浸渍法对银系涤纶抗菌短纤进行亲水整理，亲水整理工艺为:使用涤纶整理剂T200，其用量为3％(o.w.f)，浴比为1:10，浸渍时间为20min，浸渍温度为40±2℃，将亲水整理后的银系涤纶抗菌短纤脱水、105℃烘干、开松、梳理，制得涤纶层；
S2)将天然纤维开松、梳理，制得下层棉，并在下层棉上喷洒抗菌整理剂，抗菌整理用量为20g/L，180℃烘干；
S3)将涤纶层和下层棉经过热轧制得复合层；
S4)在复合层上表面均匀喷涂柔软处理液，在160-180℃条件下进行烘干；
S5)将烘干后的复合层修剪、裁切，即可制得亲水抗菌型无纺布。
实施例2
一种亲水抗菌型无纺布制备工艺，包括如下步骤，
S1)采用浸渍法对银系涤纶抗菌短纤进行亲水整理，亲水整理工艺为:使用涤纶整理剂T200，其用量为8％(o.w.f)，浴比为1:10，浸渍时间为20min，浸渍温度为40±2℃，将亲水整理后的银系涤纶抗菌短纤脱水、105℃烘干、开松、梳理，制得涤纶层；
S2)将天然纤维开松、梳理，制得下层棉，在下层棉上喷洒抗菌整理剂，抗菌整理用量为40g/L，160℃烘干；
S3)将涤纶层和下层棉经过热轧制得复合层；
S4)在复合层上表面均匀喷涂柔软处理液，在160-180℃条件下进行烘干；
S5)将烘干后的复合层修剪、裁切，即可制得亲水抗菌型无纺布。
实施例3
一种亲水抗菌型无纺布制备工艺，包括如下步骤，
S1)采用浸渍法对银系涤纶抗菌短纤进行亲水整理，亲水整理工艺为:使用涤纶整理剂T200B，其用量为5％(o.w.f)，浴比为1:10，浸渍时间为20min，浸渍温度为40±2℃，将亲水整理后的银系涤纶抗菌短纤脱水、105℃烘干、开松、梳理，制得涤纶层；
S2)将天然纤维开松、梳理，制得下层棉，在下层棉上喷洒抗菌整理剂，抗菌整理用量为50g/L，160℃烘干；
S3)将涤纶层和下层棉经过热轧制得复合层；
S4)在复合层上表面均匀喷涂柔软处理液，在160-180℃条件下进行烘干；
S5)将烘干后的复合层修剪、裁切，即可制得亲水抗菌型无纺布。
实施例4
一种亲水抗菌型无纺布制备工艺，包括如下步骤，
S1)采用浸渍法对银系涤纶抗菌短纤进行亲水整理，亲水整理工艺为:使用涤纶整理剂T200B，其用量为5％(o.w.f)，浴比为1:10，浸渍时间为20min，浸渍温度为40±2℃，将亲水整理后的银系涤纶抗菌短纤脱水、105℃烘干、开松、梳理，制得涤纶层；
S2)采用浸渍法对棉纤维进行抗菌整理，抗菌整理工艺为:使用胍类抗菌剂，其用量为5％(o.w.f)，浴比为1:10，浸渍时间为20min，浸渍温度为40±2℃，将抗菌整理后的棉纤维脱水、105℃烘干、开松、梳理，制得下层棉；
S3)将涤纶层和下层棉经过水刺制得复合层，水刺喷头压力为10-80Mpa；
S4)在复合层上表面均匀喷涂柔软处理液，在160-180℃条件下进行烘干；
S5)将烘干后的复合层修剪、裁切，即可制得亲水抗菌型无纺布。
应用实施例
采用GB/T 6504-2008标准测试：对实施例1至4制备的无纺布进行亲水性测试，通过穿透时间来衡量无纺布的透水能力，实验数据如下表1所示，
表1亲水性测试数据
| LISTER/s(5th) | |
| 实施例1 | 1.27 |
| 实施例2 | 1.18 |
| 实施例3 | 1.22 |
| 实施例4 | 1.25 |
将实施例1至4制备的无纺布分别压制成片状，按照GB15979检测其对于大肠杆菌、金黄色葡萄球菌和白色念珠菌在20min时的抑菌率，其测试数据如下表2所示，
表2抗菌性测试数据
经上述实验数据对比可知，本发明所制备的无纺布具有优异的亲水性和抗菌性，且经过热轧条件成型的无纺布的实验数据优于水刺成型的无纺布，因为热轧条件下温度对助剂与纤维的结合具有促进作用，使得无纺布上所带有的功能性组分含量更高，结合更牢固。
本文中所描述的具体实施例仅仅是对本发明精神作举例说明。本发明所属技术领域的技术人员可以对所描述的具体实施例做各种各样的修改或补充或采用类似的方式替代，但并不会偏离本发明的精神或者超越所附权利要求书所定义的范围。
Claims (10)
1.一种亲水抗菌型无纺布制备工艺，其特征在于，包括如下步骤，
S1)采用浸渍法对涤纶抗菌短纤进行亲水整理，将亲水整理后的涤纶抗菌短纤脱水、烘干、开松、梳理，制得涤纶层；
S2)将天然纤维开松、梳理，制得下层棉，在下层棉上喷洒抗菌整理剂，并烘干；
S3)将涤纶层和下层棉经过热轧或水刺，制得复合层；
S4)在复合层上表面均匀喷涂柔软处理液，在160-180℃条件下进行烘干；
S5)将烘干后的复合层修剪、裁切，即可制得亲水抗菌型无纺布。
2.根据权利要求1所述的亲水抗菌型无纺布制备工艺，其特征在于，所述涤纶抗菌短纤亲水整理工艺为:使用涤纶整理剂2-10%(o.w.f)，浴比为1:(8-10)，浸渍时间为20-30min，浸渍温度为40±2℃。
3.根据权利要求1或2所述的亲水抗菌型无纺布制备工艺，其特征在于，所述涤纶抗菌短纤维为银系抗菌短纤。
4.根据权利要求2所述的亲水抗菌型无纺布制备工艺，其特征在于，所述涤纶整理剂为T200或T200B。
5.根据权利要求1所述的亲水抗菌型无纺布制备工艺，其特征在于，所述抗菌整理剂用量为20-50g/L。
6.根据权利要求1或5所述的亲水抗菌型无纺布制备工艺，其特征在于，所述天然纤维为棉纤维、蚕丝纤维或粘胶纤维，其长度为3-5cm。
7.根据权利要求6所述的亲水抗菌型无纺布制备工艺，其特征在于，所述抗菌整理剂为胍类抗菌剂或季铵盐类抗菌剂。
8.根据权利要求1所述的亲水抗菌型无纺布制备工艺，其特征在于，S1和S2中的烘干温度为100±5℃。
9.根据权利要求1所述的亲水抗菌型无纺布制备工艺，其特征在于，复合层为经热轧成型。
10.根据权利要求1所述的亲水抗菌型无纺布制备工艺，其特征在于，复合层为经水刺成型，水刺压力为10-80Mpa。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110372228.3A CN113089179A (zh) | 2021-04-07 | 2021-04-07 | 一种亲水抗菌型无纺布制备工艺 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110372228.3A CN113089179A (zh) | 2021-04-07 | 2021-04-07 | 一种亲水抗菌型无纺布制备工艺 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113089179A true CN113089179A (zh) | 2021-07-09 |
Family
ID=76674691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110372228.3A Pending CN113089179A (zh) | 2021-04-07 | 2021-04-07 | 一种亲水抗菌型无纺布制备工艺 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113089179A (zh) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113605011A (zh) * | 2021-07-28 | 2021-11-05 | 武汉纺织大学 | 一种提高棉无纺布亲水性的连续式液氨整理加工装置及方法 |
| CN114775167A (zh) * | 2022-05-20 | 2022-07-22 | 山东盛和纺织股份有限公司 | 一种抗菌无纺布四件套床上用品的制备方法 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103114440A (zh) * | 2013-03-14 | 2013-05-22 | 浙江金三发非织造布有限公司 | 全涤纶亲水功能非织造布的生产工艺 |
| CN106930112A (zh) * | 2017-02-14 | 2017-07-07 | 常州纺织服装职业技术学院 | 一种环保涤纶无纺吸湿布的制备方法 |
| CN108978179A (zh) * | 2018-07-10 | 2018-12-11 | 安徽玉然经编科技有限公司 | 一种涤纶织物的等离子体-壳聚糖基载银-纳米氧化钛的抗菌亲水整理工艺 |
| CN111778632A (zh) * | 2020-07-13 | 2020-10-16 | 湖南欣龙非织造材料有限公司 | 一种柔软无纺布的生产方法 |
| CN112342688A (zh) * | 2020-10-31 | 2021-02-09 | 苏州新诺斯新材料科技有限公司 | 一种亲水柔软的点纹热轧无纺布及其制作工艺 |
| CN112342690A (zh) * | 2020-07-04 | 2021-02-09 | 江苏蓝丝雨生物科技有限公司 | 一种高透水性叠层复合水刺无纺布的制备工艺 |
-
2021
- 2021-04-07 CN CN202110372228.3A patent/CN113089179A/zh active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103114440A (zh) * | 2013-03-14 | 2013-05-22 | 浙江金三发非织造布有限公司 | 全涤纶亲水功能非织造布的生产工艺 |
| CN106930112A (zh) * | 2017-02-14 | 2017-07-07 | 常州纺织服装职业技术学院 | 一种环保涤纶无纺吸湿布的制备方法 |
| CN108978179A (zh) * | 2018-07-10 | 2018-12-11 | 安徽玉然经编科技有限公司 | 一种涤纶织物的等离子体-壳聚糖基载银-纳米氧化钛的抗菌亲水整理工艺 |
| CN112342690A (zh) * | 2020-07-04 | 2021-02-09 | 江苏蓝丝雨生物科技有限公司 | 一种高透水性叠层复合水刺无纺布的制备工艺 |
| CN111778632A (zh) * | 2020-07-13 | 2020-10-16 | 湖南欣龙非织造材料有限公司 | 一种柔软无纺布的生产方法 |
| CN112342688A (zh) * | 2020-10-31 | 2021-02-09 | 苏州新诺斯新材料科技有限公司 | 一种亲水柔软的点纹热轧无纺布及其制作工艺 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113605011A (zh) * | 2021-07-28 | 2021-11-05 | 武汉纺织大学 | 一种提高棉无纺布亲水性的连续式液氨整理加工装置及方法 |
| CN114775167A (zh) * | 2022-05-20 | 2022-07-22 | 山东盛和纺织股份有限公司 | 一种抗菌无纺布四件套床上用品的制备方法 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103255538B (zh) | 一种防紫外抗菌面料及其制备工艺 | |
| CN105421055A (zh) | 一种吸湿排汗抗菌面料及其制备工艺 | |
| CN102392346B (zh) | 一种纳米抗紫外抗菌疏水织物的整理方法 | |
| CN104695227B (zh) | 一种远红外棉纤维的生产工艺 | |
| CN105671742A (zh) | 一种竹炭纤维面料及其加工方法 | |
| KR100897866B1 (ko) | 유기산이 부가된 냉감 기능성 직물의 제조방법 및 그에 따라 제조된 냉감 기능성 직물 | |
| CN105624890A (zh) | 一种远红外发热面料及其加工方法 | |
| CN113089179A (zh) | 一种亲水抗菌型无纺布制备工艺 | |
| CN104939401B (zh) | 一种抗菌驱蚊面料及其制备方法 | |
| CN108950842A (zh) | 吸湿排汗抗菌面料及其制备方法 | |
| CN109295720A (zh) | 凉爽抗菌面料及其制备方法 | |
| CN106213637A (zh) | 一种纺织材料 | |
| CN108621481A (zh) | 含有银离子的抗菌面料及抗菌纺织品 | |
| CN200958171Y (zh) | 具有防护功能的全棉水刺无纺布 | |
| CN103046318A (zh) | 针织物的抗菌整理工艺 | |
| KR101201531B1 (ko) | 기능성 가죽 및 그의 제조 방법 | |
| CN113186724A (zh) | 一种汉麻织物凉感整理的制备方法 | |
| CN105239380B (zh) | 一种抗菌防霉纺织品及其制备方法 | |
| CN104988741A (zh) | 一种棉质衬衫的香薰免烫处理方法 | |
| CN104452266B (zh) | 一种毛巾的抗菌改性方法 | |
| CN110499645B (zh) | 一种单向导湿抗菌无纺布的制备方法 | |
| CN109588809B (zh) | 一种保暖服装面料 | |
| CN204232363U (zh) | 一种抗菌蓄热防水棉服面料 | |
| CN112064170A (zh) | 一种抗菌保暖面料及其制备方法 | |
| CN111778730A (zh) | 一种抗菌皮革的制备方法及其应用 |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210709 |