CN106937902B - 一种高通透性导流层材料及其制备方法 - Google Patents
一种高通透性导流层材料及其制备方法 Download PDFInfo
- Publication number
- CN106937902B CN106937902B CN201710096955.5A CN201710096955A CN106937902B CN 106937902 B CN106937902 B CN 106937902B CN 201710096955 A CN201710096955 A CN 201710096955A CN 106937902 B CN106937902 B CN 106937902B
- Authority
- CN
- China
- Prior art keywords
- fiber
- fiber web
- layer
- fibers
- web
- 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.)
- Active
Links
- 239000000463 material Substances 0.000 title claims abstract description 62
- 238000002360 preparation method Methods 0.000 title claims abstract description 34
- 239000000835 fiber Substances 0.000 claims abstract description 381
- 239000005871 repellent Substances 0.000 claims abstract description 44
- 230000035699 permeability Effects 0.000 claims abstract description 39
- 238000000034 method Methods 0.000 claims abstract description 35
- 230000008569 process Effects 0.000 claims abstract description 20
- 238000004519 manufacturing process Methods 0.000 claims abstract description 15
- 238000010409 ironing Methods 0.000 claims abstract description 9
- 239000002131 composite material Substances 0.000 claims description 44
- 238000002156 mixing Methods 0.000 claims description 33
- 229920000742 Cotton Polymers 0.000 claims description 26
- 238000003825 pressing Methods 0.000 claims description 26
- 238000001816 cooling Methods 0.000 claims description 20
- 238000009960 carding Methods 0.000 claims description 19
- 230000002787 reinforcement Effects 0.000 claims description 12
- 238000002844 melting Methods 0.000 claims description 9
- 230000008018 melting Effects 0.000 claims description 9
- 230000035515 penetration Effects 0.000 claims description 9
- 238000004804 winding Methods 0.000 claims description 9
- 230000015572 biosynthetic process Effects 0.000 claims description 8
- 239000004809 Teflon Substances 0.000 claims description 6
- 229920006362 Teflon® Polymers 0.000 claims description 6
- 238000007664 blowing Methods 0.000 claims description 5
- 229920000728 polyester Polymers 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 27
- 238000010521 absorption reaction Methods 0.000 abstract description 22
- 238000001223 reverse osmosis Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 8
- 230000003014 reinforcing effect Effects 0.000 abstract description 8
- 238000003860 storage Methods 0.000 abstract description 6
- 230000004888 barrier function Effects 0.000 abstract description 4
- 230000002265 prevention Effects 0.000 abstract description 3
- 238000007493 shaping process Methods 0.000 abstract description 2
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 222
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 35
- 239000000047 product Substances 0.000 description 26
- 239000005020 polyethylene terephthalate Substances 0.000 description 16
- 229920000139 polyethylene terephthalate Polymers 0.000 description 12
- 230000002940 repellent Effects 0.000 description 11
- 238000012545 processing Methods 0.000 description 7
- 239000002994 raw material Substances 0.000 description 7
- 239000002344 surface layer Substances 0.000 description 7
- 239000008041 oiling agent Substances 0.000 description 6
- 239000004744 fabric Substances 0.000 description 5
- 239000011148 porous material Substances 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 229920000297 Rayon Polymers 0.000 description 3
- 229920004933 Terylene® Polymers 0.000 description 3
- 239000012792 core layer Substances 0.000 description 3
- 239000012943 hotmelt Substances 0.000 description 3
- 238000010998 test method Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 210000002469 basement membrane Anatomy 0.000 description 2
- 238000010923 batch production Methods 0.000 description 2
- 238000013329 compounding Methods 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 229920004934 Dacron® Polymers 0.000 description 1
- 206010066054 Dysmorphism Diseases 0.000 description 1
- 206010021639 Incontinence Diseases 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 239000002504 physiological saline solution Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/15577—Apparatus or processes for manufacturing
- A61F13/15699—Forming webs by bringing together several webs, e.g. by laminating or folding several webs, with or without additional treatment of the webs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F13/534—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad
- A61F13/537—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer
- A61F13/53708—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer the layer having a promotional function on liquid propagation in at least one direction
- A61F13/53713—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer the layer having a promotional function on liquid propagation in at least one direction the layer having a promotional function on liquid propagation in the vertical direction
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Vascular Medicine (AREA)
- Epidemiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Manufacturing & Machinery (AREA)
- Nonwoven Fabrics (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710096955.5A CN106937902B (zh) | 2017-02-22 | 2017-02-22 | 一种高通透性导流层材料及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710096955.5A CN106937902B (zh) | 2017-02-22 | 2017-02-22 | 一种高通透性导流层材料及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106937902A CN106937902A (zh) | 2017-07-11 |
CN106937902B true CN106937902B (zh) | 2020-04-17 |
Family
ID=59469442
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710096955.5A Active CN106937902B (zh) | 2017-02-22 | 2017-02-22 | 一种高通透性导流层材料及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106937902B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108486769B (zh) * | 2018-03-28 | 2020-10-27 | 中原工学院 | 一种单向透湿、保温复合材料及其制备方法 |
CN109589207B (zh) * | 2018-12-07 | 2022-03-29 | 东华大学 | 一种自主控速导流层材料及其制备方法和应用 |
CN110393639A (zh) * | 2019-08-29 | 2019-11-01 | 上海纺织建筑设计研究院有限公司 | 一种草坪结构的纸尿裤导流层及其制备方法 |
CN114908472B (zh) * | 2019-09-20 | 2024-04-26 | 无锡红豆家纺销售有限公司 | 红豆杉环保抑菌防螨絮片及其制备方法 |
CN111920586B (zh) * | 2020-08-19 | 2022-03-08 | 嘉兴学院 | 高强型复合芯体及其制备方法和在婴儿纸尿裤中的应用 |
CN112680882B (zh) * | 2020-12-11 | 2022-07-05 | 厦门保瑞达环保科技有限公司 | 一种高精度直立型过滤毡制作方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6753082B1 (en) * | 2003-02-26 | 2004-06-22 | Honeywell International Inc. | Absorbent fibers |
US8173857B1 (en) * | 2000-12-20 | 2012-05-08 | Patrick Yananton | Adhesion of particles of active ingredients to an open pore substrate |
CN102560904A (zh) * | 2012-03-07 | 2012-07-11 | 厦门延江工贸有限公司 | 一种异形长纤无纺布及其制造工艺 |
CN101530628B (zh) * | 2009-04-17 | 2013-07-31 | 东华大学 | 复合导流层材料及其制备方法 |
CN104002527A (zh) * | 2014-04-30 | 2014-08-27 | 杭州可靠护理用品股份有限公司 | 一种含聚乳酸纤维的便携式护理垫及其制备方法 |
CN105369476A (zh) * | 2015-10-09 | 2016-03-02 | 东华大学 | 一种具有定向导水功能的非织造复合材料及其制备方法 |
CN105970489A (zh) * | 2016-07-13 | 2016-09-28 | 嘉兴学院 | 一种超薄型乳垫及其制备方法 |
-
2017
- 2017-02-22 CN CN201710096955.5A patent/CN106937902B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8173857B1 (en) * | 2000-12-20 | 2012-05-08 | Patrick Yananton | Adhesion of particles of active ingredients to an open pore substrate |
US6753082B1 (en) * | 2003-02-26 | 2004-06-22 | Honeywell International Inc. | Absorbent fibers |
CN101530628B (zh) * | 2009-04-17 | 2013-07-31 | 东华大学 | 复合导流层材料及其制备方法 |
CN102560904A (zh) * | 2012-03-07 | 2012-07-11 | 厦门延江工贸有限公司 | 一种异形长纤无纺布及其制造工艺 |
CN104002527A (zh) * | 2014-04-30 | 2014-08-27 | 杭州可靠护理用品股份有限公司 | 一种含聚乳酸纤维的便携式护理垫及其制备方法 |
CN105369476A (zh) * | 2015-10-09 | 2016-03-02 | 东华大学 | 一种具有定向导水功能的非织造复合材料及其制备方法 |
CN105970489A (zh) * | 2016-07-13 | 2016-09-28 | 嘉兴学院 | 一种超薄型乳垫及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN106937902A (zh) | 2017-07-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106937902B (zh) | 一种高通透性导流层材料及其制备方法 | |
CN101530628B (zh) | 复合导流层材料及其制备方法 | |
CN111920586B (zh) | 高强型复合芯体及其制备方法和在婴儿纸尿裤中的应用 | |
CN1124373C (zh) | 个人护理用品的弹性流体处理材料 | |
EP2152217B1 (en) | Non-woven material for use as a body facing sheet in an absorbent article | |
CN105970489B (zh) | 一种超薄型乳垫及其制备方法 | |
CN104002527B (zh) | 一种含聚乳酸纤维的便携式护理垫及其制备方法 | |
CN101481852A (zh) | 含有聚酯复合纤维的非织造布及其制备方法和作为吸湿体导流层的应用 | |
CN103874472A (zh) | 用于个人护理吸收体制品的液体管理层 | |
CN205126591U (zh) | 一种新型透液性纤维无纺布 | |
CN104988657B (zh) | 一种完全可降解、主体可冲散卫生护垫的生产工艺 | |
CN105420836B (zh) | 保温棉及其制备方法 | |
CN204690262U (zh) | 一种拒水-亲水非织造布 | |
CN103042747A (zh) | 一种用于液体吸收的无尘纸、制造方法及其用途 | |
CN112622374B (zh) | 一种聚乳酸纳米纤维无纺布面层及其制备的可降解卫生巾 | |
CN203864128U (zh) | 一种含聚乳酸纤维的方便护理垫 | |
CN108385275A (zh) | 一种弱酸非织造布 | |
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 | |
CN204690264U (zh) | 一种含植物油剂的非织造布 | |
CN103422252A (zh) | 一种可全降解干法纸及其制备工艺和应用 | |
CN111519275B (zh) | 皮芯结构复合纤维和包含该皮芯结构复合纤维的非织造布 | |
CN108221176A (zh) | 一种超干爽面层材料 | |
CN114099146B (zh) | 一种用于纸尿裤的复合吸收芯体的制备工艺 | |
CN105780301A (zh) | 一种强亲水复合双层热风非织造布及其制备方法 | |
CN115177440A (zh) | 吸收芯体及其制备装置和制备方法 |
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 | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220927 Address after: 215500 Baziqiao village, Zhitang Town, Changshu City, Suzhou City, Jiangsu Province Patentee after: SUZHOU KINGCHARM NEW MATERIALS Corp. Address before: 314001 No. 56 South Yuexiu Road, Zhejiang, Jiaxing Patentee before: JIAXING University |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240508 Address after: No. 19 Jiulong Road, Changkun Industrial Park, Shajiabang Town, Changshu City, Suzhou City, Jiangsu Province, 215542 Patentee after: Suzhou Guyuan Biotechnology Co.,Ltd. Country or region after: China Address before: 215500 Baziqiao village, Zhitang Town, Changshu City, Suzhou City, Jiangsu Province Patentee before: SUZHOU KINGCHARM NEW MATERIALS Corp. Country or region before: China |
|
TR01 | Transfer of patent right |