CN111513404A - 一种高吸湿智能散热医用防护服复合面料及其制备方法 - Google Patents

一种高吸湿智能散热医用防护服复合面料及其制备方法 Download PDF

Info

Publication number
CN111513404A
CN111513404A CN202010255680.7A CN202010255680A CN111513404A CN 111513404 A CN111513404 A CN 111513404A CN 202010255680 A CN202010255680 A CN 202010255680A CN 111513404 A CN111513404 A CN 111513404A
Authority
CN
China
Prior art keywords
layer
moisture
fibers
functional layer
absorption
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.)
Withdrawn
Application number
CN202010255680.7A
Other languages
English (en)
Inventor
田明伟
杨琳
刘红
陶光明
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.)
Qingdao University
Original Assignee
Qingdao University
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 Qingdao University filed Critical Qingdao University
Priority to CN202010255680.7A priority Critical patent/CN111513404A/zh
Publication of CN111513404A publication Critical patent/CN111513404A/zh
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D31/00—Materials specially adapted for outerwear
    • A41D31/04—Materials specially adapted for outerwear characterised by special function or use
    • A41D31/12—Hygroscopic; Water retaining
    • A41D31/125—Moisture handling or wicking function through layered materials
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D31/00—Materials specially adapted for outerwear
    • A41D31/02—Layered materials
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D31/00—Materials specially adapted for outerwear
    • A41D31/04—Materials specially adapted for outerwear characterised by special function or use
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D31/00—Materials specially adapted for outerwear
    • A41D31/04—Materials specially adapted for outerwear characterised by special function or use
    • A41D31/30—Antimicrobial, e.g. antibacterial
    • A41D31/305—Antimicrobial, e.g. antibacterial using layered 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • 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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
    • B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by features of form at particular places, e.g. in edge regions
    • B32B3/08—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • 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
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/10—Other agents for modifying properties
    • D01F1/103—Agents inhibiting growth of microorganisms
    • 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
    • D04H1/4266—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
    • D04H1/4282—Addition polymers
    • D04H1/4291—Olefin 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
    • D04H1/4282—Addition polymers
    • D04H1/43—Acrylonitrile 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
    • D04H1/4326—Condensation or reaction polymers
    • D04H1/4334—Polyamides
    • 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
    • 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
    • B32B2262/0223—Vinyl resin 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
    • B32B2262/0253—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
    • B32B2262/0261—Polyamide 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
    • B32B2262/04—Cellulosic plastic fibres, e.g. rayon
    • 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
    • B32B2262/06—Vegetal fibres
    • B32B2262/062—Cellulose fibres, e.g. cotton
    • 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
    • B32B2262/06—Vegetal fibres
    • B32B2262/062—Cellulose fibres, e.g. cotton
    • B32B2262/065—Lignocellulosic fibres, e.g. jute, sisal, hemp, flax, bamboo
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/302—Conductive
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/714—Inert, i.e. inert to chemical degradation, corrosion
    • B32B2307/7145—Rot proof, resistant to bacteria, mildew, mould, fungi
    • 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
    • B32B2437/00—Clothing

Abstract

本发明公开了一种高吸湿智能散热医用防护服复合面料及其制备方法，该复合面料包括无纺布基层以及复合在所述无纺布基层内侧的吸湿散热功能层，所述吸湿散热功能层采用三明治层叠结构，包括依次层叠复合在所述无纺布基层表面的粘合层、超吸保水纤维功能层和亲水层；在所述超吸保水纤维功能层装载有抗菌抗病毒化合物。本发明的制备方法简单、生产效率高，所制备的复合面料的吸液率和保液率、酸碱汗液吸液率和保液率、透气率、透湿量、热阻等性能，均优于普通医用防护服复合面料，在高端智能舒适型医用防护服领域具有广阔的应用前景。

Description

一种高吸湿智能散热医用防护服复合面料及其制备方法
技术领域
本发明涉及医用防护服复合面料领域，尤其涉及一种高吸湿智能散热医用防护服复合面料及其制备方法。
背景技术
医用防护服是指医护人员在特定区域、从事特定工作时所穿着的防护设备，其作用是隔离病毒、有害颗粒以及酸碱溶液等，从而有效保证医护人员的生命安全。医务人员因需要长时间(4-6小时)穿着医用防护服工作而产生大量汗液和热量，因无法快速排出而降低穿着舒适性，已严重影响医务人员身心健康。现有涉及医用防护服面料的技术主要包括CN 201710690268.6透气型抗静电医用防护服面料及其制备方法、CN201710690251.0透气型医用防护服面料及其制备方法、CN200520045796.9特种医用防护服面料、CN201710690507.8医用防护服面料及其制备方法、CN201710690240.2抗静电医用防护服面料及其制备方法、CN200610025294.9特种医用防护服面料、CN03117048.X一种医用防护服面料及其制造工艺等，上述技术中涉及的医用防护服(聚丙烯纺粘无纺布类、纺粘/熔喷/纺粘复合无纺布类、疏水涂层类、聚乙烯透气膜/无纺布复合布类)均采用微孔膜防护层以提高防护服“三防一阻”(防水、防酒精、防血液、阻隔病毒)，但牺牲了透湿气功能而导致汗液无法快速“导湿”至防护服外侧，人体穿着舒适性明显变差。因此，亟需一种高吸湿智能散热医用防护服复合面料及其制备方法。
发明内容
为解决上述技术问题，本发明提供了一种高吸湿智能散热医用防护服复合面料及其制备方法，采用“吸湿”取代“导湿”的策略，在医用防护功能服面料内构建吸湿散热功能层及安全防护外层双层结构模型，吸湿散热功能层可将汗液高效地吸收到防护服吸湿散热功能层内，安全防护外层可有效阻隔和防护外界病毒入侵，解决了现有的医用防护面料导湿透湿性能差，穿着舒适性差的问题。
为达到上述目的，本发明的技术方案如下：一种高吸湿智能散热医用防护服复合面料，包括无纺布基层以及复合在所述无纺布基层内侧的吸湿散热功能层，所述吸湿散热功能层采用三明治层叠结构，包括依次层叠复合在所述无纺布基层表面的粘合层、超吸保水纤维功能层和亲水层；在所述超吸保水纤维功能层装载有抗菌抗病毒化合物。
作为本发明的一种优选方案，所述无纺布基层采用纺粘无纺布-聚乙烯防水透湿薄膜-纺粘无纺布、纺粘无纺布-聚乙烯防水透湿薄膜、聚丙烯纺粘-熔喷布-纺粘无纺布和纺粘无纺布中的一种或多种层叠复合。
作为本发明的一种优选方案，所述无纺布基层的克重为10～300g/m2，平均孔径为0.1～5mm，孔隙率为20～90％。
作为本发明的一种优选方案，所述亲水层为棉、麻、丝、涤纶、丙纶、腈纶、锦纶中的一种纯纺或多种混纺的针刺、水刺、热轧或热风工艺的无纺布层；所述亲水层的克重为5～80g/m2，透气率为500～1500mm/s。
作为本发明的一种优选方案，所述超吸保水纤维功能层包括超吸保水纤维和增强纤维，所述超吸保水纤维为聚丙烯酸-co-丙烯酰胺、再生纤维素纤维、聚乙烯醇纤维、海藻酸钠纤维中的一种或多种，所述增强纤维为粘胶纤维、棉纤维、麻纤维、竹浆纤维、聚乳酸纤维、涤纶、丙纶、ES纤维中的一种或多种；所述超吸保水纤维与增强纤维的混合质量比为1：10～10：1；所述超吸保水纤维功能层的厚度为1～10mm，克重为10～500g/m2；所述超吸保水纤维功能层的层加固方式为针刺或热粘合或超声粘合。
作为本发明的一种优选方案，所述粘合层采用热熔PU粉、热熔PU无纺布、ES纤维网、热熔TPU膜中的一种或多种；所述粘合层的厚度为0.1～5mm，克重为10～50g/m2。
作为本发明的一种优选方案，所述抗菌抗病毒化合物为奥塞米韦、N-卤胺、MCD-环糊精、壳聚糖、纳米银颗粒、纳米金颗粒、二氧化钛、纳米锌颗粒、石墨烯、碳纳米管、金属烯、金属-有机框架材料、共价有机骨架材料中的一种或多种混合，所述抗菌抗病毒化合物的粒径为0.01～5μm；在所述超吸保水纤维功能层中，所述抗菌抗病毒化合物的含量0.01～1g/m2。
一种高吸湿智能散热医用防护服复合面料的制备方法，包括以下步骤：
步骤1，吸湿散热功能层制备；将亲水层、超吸保水纤维功能层和粘合层依次层叠，采用热粘合或超声或针刺或热风粘合方式进行复合；
步骤2，基材与功能层复合；采用热粘合和超声粘合协同作用方式进行复合，在张紧状态下，对无纺布基层和吸湿散热功能层进行层叠复合。
作为上述制备方法的优化，步骤2中，所述热粘合温度为100～150℃，热粘合方式为点粘合或面粘合或轧光，热粘合压力为0.1～5兆帕，热粘合时间为10～300秒；超声粘合的超声频率为20～65kHz，功率300～800W。
通过上述技术方案，本发明技术方案的显著有益效果是：
(1)吸湿散热功能层的超吸和保水特性，对人体的汗液具有理想的吸液和保液率，提高了人体穿着舒适性的优良特性。
(2)利用超吸保水纤维功能层含有抗菌抗病毒的化合物，使复合面料具备抗菌、抗病毒和消臭功能特性，提高人体穿着的卫生安全性。
(3)利用吸湿散热功能层及安全防护外层双层结构模型，既将汗液高效地吸收到防护服吸湿散热功能层内，又可有效阻隔和防护外界病毒入侵。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为本发明的结构示意图。
图中数字和字母所表示的相应部件名称：
1.无纺布基层 2.粘合层 3.超吸保水纤维功能层 4.亲水层。
具体实施方式
下面将结合本发明实施例，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
实施例1
结合图1，一种高吸湿智能散热医用防护服复合面料，包括无纺布基层以及复合在所述无纺布基层内侧的吸湿散热功能层，所述吸湿散热功能层采用三明治层叠结构，包括依次层叠复合在所述无纺布基层表面的粘合层、超吸保水纤维功能层和亲水层；在所述超吸保水纤维功能层装载有抗菌抗病毒化合物。
无纺布基层为纺粘无纺布-聚乙烯防水透湿薄膜-纺粘无纺布，无纺布基层的克重为10g/m2，平均孔径为0.1mm，孔隙率为20％。
亲水层为棉纤维的针刺无纺布层，克重为5g/m2，透气率为1500mm/s。超吸保水纤维功能层由超吸保水纤维和增强纤维构成，其中超吸保水纤维采用聚丙烯酸-co-丙烯酰胺纤维，增强纤维采用粘胶纤维，超吸保水纤维与增强纤维的混合质量比为1：10，超吸保水纤维功能层的厚度为1mm，克重为10g/m2，加固方式为针刺工艺。粘合层采用热熔PU粉，厚度为0.1mm，克重为10g/m2。抗菌抗病毒化合物为N-卤胺，粒径为0.1μm，含量为0.01g/m2。
本发明还提供了上述的一种高吸湿智能散热医用防护服复合面料的制备方法，具体步骤为：
步骤1：吸湿散热功能层制备，将亲水层、超吸保水纤维功能层和粘合层依次层叠，采用热粘合方式进行复合；热粘合温度为100℃，热粘合方式为点粘合，热粘合压力为0.1兆帕，热粘合时间为10秒。
步骤2：基材与功能层复合，采用热粘合和超声粘合协同作用方式进行复合，在张紧状态下，对无纺布基层和吸湿散热功能层进行层叠复合。其中，热粘合温度为100℃，热粘合方式为点粘合，热粘合压力为0.1兆帕，热粘合时间为10秒，而超声粘合的超声频率为20kHz，功率为300W。
在20±3℃、45±5％的环境条件下，所制备高吸湿智能散热医用防护服复合面料的吸液率为10g/g和保液率为80％，酸碱汗液的吸液率为5g/g和保液率为60％，透气率为500mm/s、透湿量为5000g/(m2·d)、热阻为0.056m2·K/W。本实施例利用聚合物本身的优良特性，赋予抗菌性能，对大肠杆菌的杀菌率为90％，对金黄色葡萄球菌的杀菌率为95％。
实施例2
结合图1，一种高吸湿智能散热医用防护服复合面料，包括无纺布基层以及复合在所述无纺布基层内侧的吸湿散热功能层，所述吸湿散热功能层采用三明治层叠结构，包括依次层叠复合在所述无纺布基层表面的粘合层、超吸保水纤维功能层和亲水层；在所述超吸保水纤维功能层装载有抗菌抗病毒化合物。
无纺布基层采用聚丙烯纺粘-熔喷-纺粘无纺布，基材克重为300g/m2平均孔径为5mm，孔隙率为90％。亲水层为棉纤维和麻混纺的针刺无纺布层，克重为80g/m2，透气率为1500mm/s。超吸保水纤维功能层由超吸保水纤维和增强纤维构成，其中超吸保水纤维采用聚乙烯醇纤维，增强纤维采用棉纤维：竹浆纤维：ES纤维质量比1：1：1的混合纤维，超吸保水纤维与增强纤维的混合质量比为10：1，超吸保水纤维功能层的厚度为10mm，克重为500g/m2，加固方式为超声粘合。粘合层以热熔PU无纺布：ES纤维网质量比为1:1构成，粘合层的厚度5mm，克重50g/m2。
抗菌抗病毒化合物为奥塞米韦：N-卤胺：MCD-环糊精质量比1:1:1的混合物，粒径为5μm，含量1g/m2。
本发明还提供了上述的一种高吸湿智能散热医用防护服复合面料的制备方法，具体步骤为：
步骤1：吸湿散热功能层制备，将亲水层、超吸保水纤维功能层和粘合层依次层叠，采用超声粘合方式进行复合；超声粘合的超声频率为65kHz，功率为800W。
步骤2：基材与功能层复合，采用热粘合和超声粘合协同作用方式进行复合，在张紧状态下，对无纺布基层和吸湿散热功能层进行层叠复合。其中，热粘合温度为150℃，热粘合方式为点粘合或面粘合或轧光，热粘合压力为5兆帕，热粘合时间为300秒。超声粘合的超声频率为65kHz，功率为800W。
在20±3℃、45±5％的环境条件下，所制备高吸湿智能散热医用防护服复合面料的吸液率为120g/g和保液率为99％，酸碱汗液的吸液率为30g/g和保液率为99％，透气率为800mm/s、透湿量为12000g/(m2·d)、热阻为0.056m2·K/W。本实施例利用聚合物本身的优良特性，赋予纳米纤维材料抗菌性能，对大肠杆菌的杀菌率为95％，对金黄色葡萄球菌的杀菌率为99％。
对所公开的实施例的上述说明，使本领域专业技术人员能够实现或使用本发明。对这些实施例的多种修改对本领域的专业技术人员来说将是显而易见的，本文中所定义的一般原理可以在不脱离本发明的精神或范围的情况下，在其它实施例中实现。因此，本发明将不会被限制于本文所示的这些实施例，而是要符合与本文所公开的原理和新颖特点相一致的最宽的范围。

Claims (9)

1.一种高吸湿智能散热医用防护服复合面料，其特征在于，包括无纺布基层以及复合在所述无纺布基层内侧的吸湿散热功能层，所述吸湿散热功能层采用三明治层叠结构，包括依次层叠复合在所述无纺布基层表面的粘合层、超吸保水纤维功能层和亲水层；在所述超吸保水纤维功能层装载有抗菌抗病毒化合物。
2.根据权利要求1所述的高吸湿智能散热医用防护服复合面料，其特征在于，所述无纺布基层采用纺粘无纺布-聚乙烯防水透湿薄膜-纺粘无纺布、纺粘无纺布-聚乙烯防水透湿薄膜、聚丙烯纺粘-熔喷布-纺粘无纺布和纺粘无纺布中的一种或多种层叠复合。
3.根据权利要求2所述的高吸湿智能散热医用防护服复合面料，其特征在于，所述无纺布基层的克重为10～300g/m2，平均孔径为0.1～5mm，孔隙率为20～90％。
4.根据权利要求1所述的高吸湿智能散热医用防护服复合面料，其特征在于，所述亲水层为棉、麻、丝、涤纶、丙纶、腈纶、锦纶中的一种纯纺或多种混纺的针刺、水刺、热轧或热风工艺的无纺布层；所述亲水层的克重为5～80g/m2，透气率为500～1500mm/s。
5.根据权利要求4所述的高吸湿智能散热医用防护服复合面料，其特征在于，所述超吸保水纤维功能层包括超吸保水纤维和增强纤维，所述超吸保水纤维为聚丙烯酸-co-丙烯酰胺、再生纤维素纤维、聚乙烯醇纤维、海藻酸钠纤维中的一种或多种，所述增强纤维为粘胶纤维、棉纤维、麻纤维、竹浆纤维、聚乳酸纤维、涤纶、丙纶、ES纤维中的一种或多种；所述超吸保水纤维与增强纤维的混合质量比为1：10～10：1；所述超吸保水纤维功能层的厚度为1～10mm，克重为10～500g/m2；所述超吸保水纤维功能层的层加固方式为针刺或热粘合或超声粘合。
6.根据权利要求1所述的高吸湿智能散热医用防护服复合面料，其特征在于，所述粘合层采用热熔PU粉、热熔PU无纺布、ES纤维网、热熔TPU膜中的一种或多种；所述粘合层的厚度为0.1～5mm，克重为10～50g/m2。
7.根据权利要求1所述的高吸湿智能散热医用防护服复合面料，其特征在于，所述抗菌抗病毒化合物为奥塞米韦、N-卤胺、MCD-环糊精、壳聚糖、纳米银颗粒、纳米金颗粒、二氧化钛、纳米锌颗粒、石墨烯、碳纳米管、金属烯、金属-有机框架材料、共价有机骨架材料中的一种或多种混合，所述抗菌抗病毒化合物的粒径为0.01～5μm；在所述超吸保水纤维功能层中，所述抗菌抗病毒化合物的含量0.01～1g/m2。
8.一种高吸湿智能散热医用防护服复合面料的制备方法，其特征在于，包括以下步骤：
步骤1，吸湿散热功能层制备；将亲水层、超吸保水纤维功能层和粘合层依次层叠，采用热粘合或超声或针刺或热风粘合方式进行复合；
步骤2，基材与功能层复合；采用热粘合和超声粘合协同作用方式进行复合，在张紧状态下，对无纺布基层和吸湿散热功能层进行层叠复合。
9.根据权利要求8所述的高吸湿智能散热医用防护服复合面料的制备方法，其特征在于，步骤2中，所述热粘合温度为100～150℃，热粘合方式为点粘合或面粘合或轧光，热粘合压力为0.1～5兆帕，热粘合时间为10～300秒；超声粘合的超声频率为20～65kHz，功率300～800W。
CN202010255680.7A 2020-04-02 2020-04-02 一种高吸湿智能散热医用防护服复合面料及其制备方法 Withdrawn CN111513404A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010255680.7A CN111513404A (zh) 2020-04-02 2020-04-02 一种高吸湿智能散热医用防护服复合面料及其制备方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010255680.7A CN111513404A (zh) 2020-04-02 2020-04-02 一种高吸湿智能散热医用防护服复合面料及其制备方法

Publications (1)

Publication Number Publication Date
CN111513404A true CN111513404A (zh) 2020-08-11

Family

ID=71901897

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010255680.7A Withdrawn CN111513404A (zh) 2020-04-02 2020-04-02 一种高吸湿智能散热医用防护服复合面料及其制备方法

Country Status (1)

Country Link
CN (1) CN111513404A (zh)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112123885A (zh) * 2020-09-04 2020-12-25 安徽理工大学 一种壳聚糖纳米银复合抗菌面料及其制备方法
CN112140671A (zh) * 2020-09-25 2020-12-29 安徽理工大学 一种不易产生静电的家纺面料
CN112481808A (zh) * 2020-11-17 2021-03-12 王向 一种具有超高柔软度的无纺布的制备方法
CN113858736A (zh) * 2021-09-29 2021-12-31 大连海关技术中心 一种防护面料和一种医用防护服
CN114248517A (zh) * 2022-01-04 2022-03-29 新乐华宝医疗器械有限公司 一种透湿阻隔噬菌体的复合材料及其制备方法
CN115302862A (zh) * 2022-07-25 2022-11-08 山东希瑞新材料有限公司 一种内层高吸湿性医用防护复合材料的生产装置
CN115431611A (zh) * 2022-08-04 2022-12-06 东营俊富净化科技有限公司 一种防护服用复合无纺布及其制备方法
CN115302862B (zh) * 2022-07-25 2024-04-30 山东希瑞新材料有限公司 一种内层高吸湿性医用防护复合材料的生产装置

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112123885A (zh) * 2020-09-04 2020-12-25 安徽理工大学 一种壳聚糖纳米银复合抗菌面料及其制备方法
CN112140671A (zh) * 2020-09-25 2020-12-29 安徽理工大学 一种不易产生静电的家纺面料
CN112481808A (zh) * 2020-11-17 2021-03-12 王向 一种具有超高柔软度的无纺布的制备方法
CN113858736A (zh) * 2021-09-29 2021-12-31 大连海关技术中心 一种防护面料和一种医用防护服
CN113858736B (zh) * 2021-09-29 2023-05-23 大连海关技术中心 一种防护面料和一种医用防护服
CN114248517A (zh) * 2022-01-04 2022-03-29 新乐华宝医疗器械有限公司 一种透湿阻隔噬菌体的复合材料及其制备方法
CN115302862A (zh) * 2022-07-25 2022-11-08 山东希瑞新材料有限公司 一种内层高吸湿性医用防护复合材料的生产装置
CN115302862B (zh) * 2022-07-25 2024-04-30 山东希瑞新材料有限公司 一种内层高吸湿性医用防护复合材料的生产装置
CN115431611A (zh) * 2022-08-04 2022-12-06 东营俊富净化科技有限公司 一种防护服用复合无纺布及其制备方法
CN115431611B (zh) * 2022-08-04 2023-09-26 东营俊富净化科技有限公司 一种防护服用复合无纺布及其制备方法

Similar Documents

Publication Publication Date Title
CN111513404A (zh) 一种高吸湿智能散热医用防护服复合面料及其制备方法
JP4326945B2 (ja) 弾性あて布
TWI524906B (zh) 創傷被覆材用表面片材及創傷被覆材
KR100859626B1 (ko) 항균 조성물 및 창상피복재
CN203789201U (zh) 一种防菌抑菌型口罩
CN111516339A (zh) 一种医用防护服专用的防水透气面料及制备方法
CN101537204A (zh) 医用纳米抗菌复合敷料及其制备方法
CN212545703U (zh) 一种新型高防阻口罩
CN212014541U (zh) 一种多层透气抑菌口罩
CN110846887A (zh) 复合层无纺布制备方法
JP2021518769A (ja) 保護具、殺菌消毒複合シートおよびその製造方法
CN210362793U (zh) 一种抗菌功能性非织造布
KR102199955B1 (ko) 습도조절기능을 갖는 안면마스크 제조용 다층 구조의 부직포 시트 및 이를 이용한 안면 마스크
CN211493108U (zh) 一种抗菌吸湿发热复合面料
CN107754105A (zh) 一种智能调温口罩
CN1539531A (zh) 灭菌抗病毒口罩及其制备方法
TWI289443B (en) Nano-silver medical dressing
CN216885648U (zh) 一种医用复合无纺布
CN219325620U (zh) 一种吸湿排汗性好的医用复合无纺布
CN214774396U (zh) 一种防潮抗菌无纺布
CN213830750U (zh) 一种具有凉感的吸热牛仔面料
CN216579565U (zh) 一种阻燃、防水的聚丙烯sms复合无纺布
CN219903672U (zh) 一种高强度复合抗菌透气膜结构
CN215473538U (zh) 一种用于抑菌医用无纺布
CN218749670U (zh) 一种弹性透气sss复合无纺布

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
WW01 Invention patent application withdrawn after publication
WW01 Invention patent application withdrawn after publication

Application publication date: 20200811