Journal of Textile Research ›› 2020, Vol. 41 ›› Issue (12): 49-53.doi: 10.13475/j.fzxb.20200503605

• Textile Engineering • Previous Articles     Next Articles

Relations of pore size and distribution characteristics of down-proof fabric with breathability and anti-drilling property

DONG Tiantian, WANG Lei, GAO Weidong()   

  1. Key Laboratory of Eco-Textiles(Jiangnan University), Ministry of Education, Wuxi, Jiangsu 214122, China
  • Received:2020-05-18 Revised:2020-09-05 Online:2020-12-15 Published:2020-12-23
  • Contact: GAO Weidong E-mail:gaowd3@163.com

RichHTML

9

PDF (PC)

176

Abstract:

In order to develop high-quality down-proof fabrics, and explore the impact mechanism of pore size and distribution characteristics on down-proof fabric, the pore size, permeability and down-proof performance of 10 types of different down-proof fabrics were tested by capillary flow porometer, permeability meter and anti-drilling property tester. The relations between the pore size and distribution characteristics and the breathability and anti-drilling property of the down-proof fabrics were analyzed. The results show that the pore size distribution follows well the normal distribution, and the correlation coefficient between the mean aperture and standard deviation is 0.99. For the down-proof fabrics with the same material and structure, the permeability decreases when the mean pore size gets smaller. The determination coefficient of the fitting equation between the number of pile bored and the mean pore size is 0.94. When the mean pore size is less than 8 μm, the number of drill down penetrating fabric is less than 23. The breathability to drilling ratio (the ratio of permeability and the number of drilled down) is proposed to evaluate comprehensive the anti-drilling property and breathability. It is found that the less the pore size variation coefficient is, the larger the breathability to drilling ratio becomes, and the better comprehensive performance the fabrics have.

Key words: down-proof fabric, pore size distribution, breathability, anti-drilling property, breathability to drilling ratio

CLC Number: 

  • TS101.91

Tab.1

Structural specifications of fabric samples"

面料
编号		 原料 试样组织 线密度/tex 织物密度/(根·(10 cm)-1) 总紧度/%
经纱 纬纱 经纱 纬纱 经向 纬向
1# 棉 涤纶 经缎纹 7.3 5.6 906 630 96.0
2# 棉 涤纶 经缎纹 7.3 5.6 953 768 98.6
3# 棉 涤纶 平纹 14.6 11.8 571 319 88.7
4# 棉 涤纶 平纹 14.6 5.6 571 610 91.4
5# 棉 涤纶 平纹 9.7 8.2 551 512 84.0
6# 棉 棉 经缎纹 4.9 4.9 1 035 933 97.1
7# 棉 棉 经缎纹 5.8 8.1 906 709 94.8
8# 棉 棉 经缎纹 5.8 8.1 906 728 95.2
9# 棉 棉 经缎纹 5.8 8.1 906 748 95.6
10# 棉 棉 平纹 9.7 8.1 551 571 85.0

Fig.1

Sampling diagram"

Fig.2

Pore size distribution of down-proof fabric"

Tab.2

Parameters of fitting equation for normal distribution of pore size distribution of down-proof fabric"

面料编号 孔径均值/μm 标准差/μm R2
1# 7.9 6.5 0.95
2# 5.1 3.3 0.87
3# 4.3 3.7 0.91
4# 11.0 9.5 0.97
5# 11.9 11.0 0.75
6# 5.2 3.5 0.99
7# 10.2 8.3 0.97
8# 8.5 7.3 0.93
9# 5.4 3.8 0.97
10# 12.3 10.5 0.98

Tab.3

Relationship between breathability and mean pore size of down-proof fabric"

面料编号 孔径均值/μm 透气率/(mm·s-1)
1# 7.9 12.8
2# 5.1 11.8
3# 4.3 5.4
4# 11.0 10.0
5# 11.9 9.9
6# 5.2 10.4
7# 10.2 18.0
8# 8.5 16.3
9# 5.4 13.9
10# 12.3 19.3

Tab.4

Relationship between anti-drilling and mean pore size of down-proof fabric"

面料编号 孔径均值/μm 钻绒根数
1# 7.9 22
2# 5.1 15
3# 4.3 9
4# 11.0 35
5# 11.9 42
6# 5.2 10
7# 10.2 23
8# 8.5 21
9# 5.4 11
10# 12.3 50

Fig.3

Relationship between mean pore size and number of drilled piles"

Tab.5

Coefficient of pore size variation and through drilling ratio results of down-proof fabric"

面料编号 变异系数 透钻比
1# 0.819 0.582
2# 0.637 0.787
3# 0.860 0.600
4# 0.865 0.286
5# 0.925 0.236
6# 0.681 1.040
7# 0.813 0.783
8# 0.856 0.776
9# 0.694 1.264
10# 0.856 0.386
[1] 蔡永东, 马顺彬. 超细高密涤纶防羽布的生产工艺探讨[J]. 纺织导报, 2016(12):44-45.
CAI Yongdong, MA Shunbin. An approach to the production process of superfine high-density down-proof[J]. China Textile Leader, 2016(12):44-45.
[2] 曹爱玲, 童兰英, 胡敏, 等. 纺织面料透气性与防钻绒性的相关研究[J]. 上海纺织科技, 2010,38(7):38-47.
CAO Ailing, TONG Lanying, HU Min, et al. Research on the breathability and anti-drilling of textile fabrics[J]. Shanghai Textile Science & Technology, 2010,38(7):38-47.
[3] 叶谋锦, 冯岚清, 陈文娥, 等. 羽绒服装防钻绒工艺研究[J]. 上海纺织科技, 2016,44(12):13-16.
YE Moujin, FENG Lanqing, CHEN Wen'e, et al. Research on anti-drilling technology of down clo-thing[J]. Shanghai Textile Science & Technology, 2016,44(12):13-16.
[4] WANG Hongjie, WANG Wenyu, WANG He. Pore size effect on one-way water-transport cotton fabrics[J]. Applied Surface Science, 2018,455(15):924-930.
[5] 金江昌, 吴志斌. 羽绒服面料的防钻绒性与结构关系探讨[J]. 上海纺织科技, 2000,28(2):50-52.
JIN Jiangchang, WU Zhibin. Discussion on the relationship between the anti-drilling property and structure of down jacket fabric[J]. Shanghai Textile Science & Technology, 2000,28(2):50-52.
[6] 狄剑锋, 杜文琴, 齐宏进. 织物毛细孔径分布与其组织结构及组分的关系[J]. 纺织学报, 2010,31(4):50-54.
DI Jianfeng, DU Wenqin, QI Hongjin. Relationship between capillary size distribution, textile weave and fiber content in woven fabrics[J]. Journal of Textile Research, 2010,31(4):50-54.
[7] 于磊, 蔡东照, 黄机质. 基于孔径分布图的高密织物防水透湿性能[J]. 纺织学报, 2014,35(12):69-72.
YU Lei, CAI Dongzhao, HUANG Jizhi. Study on waterproofness and moisture permeability of densely woven fabric based on pore size distribution[J]. Journal of Textile Research, 2014,35(12):69-72.
[8] 张文娟, 纪峰, 张瑞云, 等. 毛织物孔隙特征与透湿性关系[J]. 纺织学报, 2019,40(1):67-72.
ZHANG Wenjuan, JI Feng, ZHANG Ruiyun, et al. Study on relationship between capillary characteristics and moisture permeability of wool fabrics[J]. Journal of Textile Research, 2019,40(1):67-72.
[9] AISHA Rehman, MADEHA Jabbar, MUHAMMAD Umair, et al. A study on the interdependence of fabric pore size and its mechanical and comfort properties[J]. Journal of Natural Fibers, 2019,16(6):795-805.
[10] 李小倩, 刘让同, 耿长军, 等. 织物的孔隙特征与透气透湿性研究[J]. 棉纺织技术, 2019,47(11):17-20.
LI Xiaoqian, LIU Rangtong, GENG Changjun, et al. Study on fabric feature and air permeability & moisture penetrability[J]. Cotton Textile Technology, 2019,47(11):17-20.
[11] CEM Kocak, EROL Egrioglu, UFUK Yolcu, et al. Computing cronbach alpha reliability coefficient for fuzzy survey data[J]. American Journal of Intelligent Systems, 2014,4(5):204-213.
[12] 付贤文, 高晶. 鹅、鸭绒纤维形态结构差异及对保暖性能的影响[J]. 纺织学报, 2011,32(12):10-14.
FU Xianwen, GAO Jing. Difference of morphological structures between goose down fiber and duck down fiber and their effect on thermal retaining property[J]. Journal of Textile Research, 2011,32(12):10-14.
[1] . Prediction of pore sizes of polyester/polyamide 6 hollow segmented-pie microfiber nonwovens [J]. JOURNAL OF TEXTILE RESEARCH, 2018, 39(01): 56-61.
[2] . Preparation and properties of activated carbon by waste cotton/flax blended fabrics [J]. JOURNAL OF TEXTILE RESEARCH, 2016, 37(08): 21-25.
[3] . Inspection method of lattice apron porosity based on image processing [J]. JOURNAL OF TEXTILE RESEARCH, 2014, 35(5): 49-0.
[4] GUO Jian-sheng;HU Da-yan. Study on the breathable treatment of microcapsule technique applying to the coated fabric [J]. JOURNAL OF TEXTILE RESEARCH, 2006, 27(12): 84-87.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
No Suggested Reading articles found!
京ICP备14006648号
Copyright 2021 © Editorial office of Journal of Textile Research
Supported by Beijing Magtech Co.Ltd