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1. 发明公开

CN118065055A 一种高过滤性空调用无纺布及其制备方法审中-实审
公开(公告)号：CN118065055A
公开(公告)日：2024-05-24
申请号：CN202410305860.X
申请日：2024-03-18
申请人：广东标典无纺布科技有限公司
发明人：廖翱清 , 梁振忠
IPC分类号： D04H1/56 , D01F6/46 , D01F1/10 , D04H1/544 , D04H1/556
摘要：本发明公开了一种高过滤性空调用无纺布。本发明中的空调用无纺布，包括以下重量份数的原料：聚丙烯树脂60‑80份，改性抗菌剂3‑5份，驻极母粒30‑40份，增韧剂2‑4份。本发明制备的空调用无纺布中，首先，添加的驻极母粒提高了无纺布的过滤性能，这是由于驻极母粒中含有的MXene NSs@N/S‑QDs纳米材料能够提高基体的驻极化效果、储存电荷能力；其次，添加的改性抗菌剂，采用无机和有机结合的方式协同发挥作用，进一步提高了基体的抗菌作用；此外，改性抗菌剂中纳米材料还具有结构优势，能进一步提高基体对空气中污染气体，如：NO

2. 发明公开

CN117702367A 一种肉兔毛热熔粘合絮片及其制备方法审中-公开
公开(公告)号：CN117702367A
公开(公告)日：2024-03-15
申请号：CN202311721613.X
申请日：2023-12-14
申请人：天津工业大学
发明人：刘维 , 朱若英 , 赵晋
IPC分类号： D04H1/541 , D04H1/544 , D04H1/549 , D04H1/55 , D04H1/556 , D04H1/4391 , D04H1/4266
摘要：本发明提供了一种肉兔毛热熔粘合絮片及其制备方法，涉及肉兔毛应用开发技术领域，制备方法包括步骤：S10.将肉兔毛与三维卷曲中空涤纶、热熔纤维按照设定比例开松并混合均匀，进而获得混合纤维；S20.将所述混合纤维进行气流成网或梳理成网，形成纤维网；S30.采用热风工艺对纤维网进行热熔粘合，加固成型后获得肉兔毛热熔粘合絮片。本发明将肉兔毛纤维用于纺织加工，变废为宝，将肉兔毛纤维制成絮片制品，混入三维卷曲中空涤纶可稳定纤维网状结构，改善兔毛易掉毛的特性，同时可增强絮片的压缩回弹性，从而实现絮片的持久保暖。

3. 发明公开

CN114008265A 绷网和方法审中-实审
公开(公告)号：CN114008265A
公开(公告)日：2022-02-01
申请号：CN202080045916.2
申请日：2020-05-20
申请人：福伊特专利有限公司
发明人：罗伯特·埃伯哈特
IPC分类号： D21F3/02 , D04H1/541 , D04H1/549 , D04H1/554 , D04H1/556 , B32B5/02 , B32B5/06 , B32B5/26 , B32B38/00
摘要：用于制造或加工纤维幅材的机器的绷网、特别是压毡，其包括基础结构和至少一个布置在基础结构上的由非织造纤维构成的层，其中，由非织造纤维构成的层具有结合纤维和其他纤维，其特征在于，结合纤维和其他纤维在至少一种材料特性方面有所不同，并且其中，结合纤维的至少一部分通过材料锁合的接合连接部、特别是焊接连接部与一个或多个其他纤维和/或基础结构连接。

4. 发明授权

CN102337633B 一种复合保暖材料的制作工艺失效
公开(公告)号：CN102337633B
公开(公告)日：2012-09-05
申请号：CN201110277895.X
申请日：2011-09-19
申请人：河北兴瑞羽绒制品有限公司
发明人：李亚军 , 司仁杰
IPC分类号： D04H1/4382 , D04H1/4266 , D04H1/541 , D04H1/556 , D04H1/70 , D06C13/12
摘要：本发明涉及一种复合保暖材料的制作工艺，其步骤：1将羽毛先进行水洗、消毒、烘干、开松处理；之后进行羽毛杆与羽丝的分离处理；2将热熔纤维、聚酯短纤维经过开松处理，并将两者按照重量比16-19：10-15的比例混合；3将处理好的羽丝和上步混合好的纤维混合，经搅拌机混合均匀并除去一些杂质；4将上述羽丝混合纤维经清花机以鸭绒线缝制成块状物；5再经梳棉机将上述经缝制的羽丝混合纤维处理成厚度0.3毫米-0.5毫米的薄片，并再次除杂；6再经铺网机对羽丝混合纤维进行逐层重叠铺设；7经红外线烤箱烘烤，烘烤温度设为100℃-140℃，并进行切割处理，使初始产品幅宽保持恒定。本发明保暖性好，绿色环保，具有可纺性性和可裁剪性，价格相对低廉，原材料资源丰富，市场需求潜力极大。

5. 发明公开

CN102587034A 一种复合保暖材料天然羽绒絮片及其制作工艺无效
公开(公告)号：CN102587034A
公开(公告)日：2012-07-18
申请号：CN201210040378.5
申请日：2012-02-22
申请人：河北兴瑞羽绒制品有限公司
发明人：张会锁 , 司仁杰 , 李亚军
IPC分类号： D04H1/02 , D04H1/42 , D04H1/4266 , D04H1/435 , D04H1/4382 , D04H1/542 , D04H1/556
摘要：本发明涉及一种以羽绒主要包括鸭绒、鹅绒为主要材料制成的复合保暖材料天然羽绒絮片及其制作工艺。所述一种复合保暖材料天然羽绒絮片是由主要为鸭绒或鹅绒的羽绒和混合纤维所制成，其中所述混合纤维是由重量比为13-18：6-15的热熔纤维和聚酯短纤维混合而成，所述羽绒与混合纤维的混合比例按照成品羽绒产品的要求含量而定。制作时以动物羽绒为主，辅助材料为热熔纤维、聚酯短纤维；按各材料的不同配比生产出羽绒含量为65％以上的复合保暖材料。本发明其既具备羽绒羊绒等产品的很好的保暖性，又具有绿色环保性，还具备可纺性和可裁剪性，且价格相对低廉，工艺简洁成熟，易于操作，市场潜力大。

6. 发明专利

JP2003527495A 失效
公开(公告)号：JP2003527495A
公开(公告)日：2003-09-16
申请号：JP2001553443
申请日：2001-01-16
IPC分类号： D04H1/46 , D04H1/48 , D04H1/49 , D04H1/498 , D04H1/54 , D04H1/556 , D04H13/00
摘要： The conventional method for production of a multiple-layer, non-woven fibre is by means of the air-lay method, with thermal bonding using bonding fibres. The same method can be applied to a composite non-woven fibre with an intermediate pulp layer. This method of bonding does not reduce the later pilling wear and hardly influences the inner composition of the layers of the composite. According to the invention, the outer non-woven fibre is preferably made from a bicomponent fibre and treated by hydrodynamic needling for bonding, such that not just the surface is bonded, but also the layers are bonded to each other.

7. 发明授权

US3403969A Solvent bonding of fiber fleeces including shock-like heat treatment prior to complete vaporization of solvent 失效
标题翻译：在溶剂完全蒸发之前，纤维屑的溶剂粘合包括冲击样热处理
公开(公告)号：US3403969A
公开(公告)日：1968-10-01
申请号：US31809863
申请日：1963-10-22
申请人： BUNZL & BIACH AG FA
发明人： FRITZ KAUTNY , RUDOLF HEMERSAN
IPC分类号： D04H1/50 , D04H1/54 , D04H1/548 , D04H1/549 , D04H1/55 , D04H1/552 , D04H1/556
CPC分类号： D04H1/548 , D04H1/50 , D04H1/54 , D04H1/549 , D04H1/55 , D04H1/552 , D04H1/556

8. 发明授权

US5569525A Ultra-bulky fiber aggregate and production method thereof 失效
标题翻译：超大纤维聚集体及其制造方法
公开(公告)号：US5569525A
公开(公告)日：1996-10-29
申请号：US256321
申请日：1994-07-01
申请人： Yugoro Masuda , Makio Nagata
发明人： Yugoro Masuda , Makio Nagata
IPC分类号： B24B17/00 , B68G5/00 , D01D5/34 , D04H1/00 , D04H1/55 , D04H1/556 , D04H1/559 , D04H1/58
CPC分类号： D04H1/54 , D04H1/4291 , D04H1/4334 , D04H1/435 , D04H1/4374 , D04H1/4382 , D04H1/4391 , D04H1/559 , Y10T442/638
摘要： This ultra-bulky fiber aggregate is obtained by blending (A) a polyester fiber and (B) a core-sheath type composite fiber wherein a low melting point component lower in melting point than the core is used for the sheath. The interlacing portions of three-dimensionally continuous fibers are fused by melting of the sheath portions of the core-sheath type composite fiber. The fiber aggregate has a thickness of at least 200 mm and a density of 0.02 to 0.1 g/cm.sup.3, and varies in density within .+-.5% in all of the longitudinal and transverse directions and the direction of height. The fiber aggregate can be used as a shoulder pad and a cushion material when it is cut. The production method of this fiber aggregate comprises blending (A) a polyester fiber and (B) a core-sheath type composite fiber using a low melting point component lower in melting point than the core for the sheath to obtain a card web, temporarily fusing card webs by far infrared rays or a hot air heater to laminate webs as required by a predetermined density and a predetermined thickness, and heat-treating the resulting laminate so as to mutually fuse the layers forming the laminate, wherein the heat-treatment is carried out by placing the laminate into a steam oven while it is compressed and clamped between two upper and lower plates and introducing the steam, the laminate being subjected to the heat-treatment while kept erect.
摘要翻译： PCT No.PCT / JP93 / 01583 Sec。 371日期：1994年7月1日 102（e）日期1994年7月1日PCT提交1993年10月29日PCT公布。公开号WO94 / 10366 日期：1994年5月11日该超大型纤维聚集体通过将（A）聚酯纤维和（B）芯鞘型复合纤维（其熔点低于芯的低熔点成分用于护套）而获得。三维连续纤维的交织部分通过熔化芯鞘型复合纤维的护套部分而熔化。纤维聚集体具有至少200mm的厚度和0.02至0.1g / cm 3的密度，并且在所有纵向和横向以及高度方向上的密度在+/- 5％内变化。纤维聚集体在切割时可以用作肩垫和缓冲材料。该纤维集合体的制造方法包括：（A）聚酯纤维和（B）使用低于熔融点的低熔点组分的芯鞘型复合纤维，以获得纸网，暂时熔融通过远红外线卡片网或热空气加热器按需要以预定的密度和预定的厚度层压纤维网，并对所得的层压体进行热处理，以便相互融合形成层压体的层，其中进行热处理通过将层压体压缩并夹在两个上板和下板之间并引入蒸汽，将层压板放置在蒸汽炉中，将层压板保持直立进行热处理。

9. 发明申请

US20180155859A1 THERMAL INSULATING STRUCTURE 审中-公开
公开(公告)号：US20180155859A1
公开(公告)日：2018-06-07
申请号：US15833477
申请日：2017-12-06
申请人： adidas AG
发明人： Julie Caroline Gretton , John Rutledge , Stephen John Russell , Vera Chetty , Matthew James Tipper
IPC分类号： D04H1/556 , A47G9/08 , D04H1/4258 , D04H1/724
CPC分类号： D04H1/556 , A41D3/00 , A41D2400/10 , A47G9/0207 , A47G9/086 , B68G2001/005 , D04H1/4258 , D04H1/4266 , D04H1/4382 , D04H1/4391 , D04H1/54 , D04H1/724
摘要： The present invention relates to a thermal insulating structure including at least one baffle, to an article of wear and a sleeping bag including such a thermal insulating structure, and to a method for manufacturing such a thermal insulating structure. In some embodiments, the baffle includes a plurality of natural and/or synthetic down fibers and a plurality of low-melt fibers, wherein the low-melt fibers have been melted to the natural and/or synthetic down fibers by heating inside the baffle.

10. 发明专利

JPH06146148A ULTRABULKY AGGREGATE OF FIBER AND ITS PRODUCTION 失效
公开(公告)号：JPH06146148A
公开(公告)日：1994-05-27
申请号：JP32127592
申请日：1992-11-02
申请人： KANEBO LTD
发明人： MASUDA YUGORO , NAGATA MAKIO
IPC分类号： B24B17/00 , B68G5/00 , D01D5/34 , D04H1/00 , D04H1/55 , D04H1/556 , D04H1/559 , D04H1/54
摘要： PURPOSE:To provide an ultrabulky aggregate composed of a polyester fiber, exhibiting a uniform density in all the longitudinal, lateral and vertical directions and having >=20cm thickness. CONSTITUTION:An aggregate prepared by blending (A) a polyester fiber with (B) a sheath-core type conjugated fiber containing a low-melting component as the sheath exhibiting a melting point lower than that of the core part and melt-bonding each entangled part of the three dimensionally continuous fibers through fusion of the sheath part of this sheath-core type conjugated fiber, which exhibits >=200mm thickness, 0.02 to 0.1g/cm density and a scattering of the density within a range of + or -5% in all the longitudinal, lateral and vertical directions and applicable to a shoulder pad or a cushion material by cutting off a part thereof. The polyester fiber (A) and the sheath-core type conjugated fiber (B) containing the sheath composed of a low-melting component exhibiting a melting point lower than that of the core component are blended and the resultant card web is temporarily melt-bonded using a far infrared ray heater or a hot air heater. After the card webs are laminated corresponding to a prescribed density and thickness, held between a pair of upper and lower plates in a compressed state and charged in a steaming tank, steam is introduced therein, thus producing the objective aggregate.

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