无纺布应用和制造工艺中文版.pdf

Nonwoven
Applications& Processes
无纺布应用和制造工艺
Product
组分
工艺
Micrographs
Components
Technology
微观图
Liner
Spunbond
SMS Containment
Back Elastic
Front Elasti
Waistband
内衬
纺粘法
Waistband
Body Side Liners
Flap/Spacer
SMS
纺粘-熔喷-纺粘复恰工艺
垫片
Stretch Ear
Stretch Ear
熔喷法
拉伸耳
Surge
TABCW
冲击
气流成网粘结梳理钎维网
Spacer
PUB
Fastenin
Breathable
Clothlike
紧固
PUB粘合剂
Outer Cover
Loop Patch
Landing Zone
Outcover
SFI
沮滑
Side panel
SBL
(Waist Elastics)
(腰部松紧带)
丁苯胶乳
58v
术服&消毒被
SMS
Gowns
纺粘熔喷-纺粘
&
复合工艺
Drapes
SFL
固体膜润滑剂
Textiles vs Nonwovens
纺织品与无纺布
TRADITIONAL TEXTIILES:传统纺织品
1 FIBERS TWISTED (SPUN) INTO
YARNS1)纤维缠绕成纱
2)纱线机械性的交织在一起,产生富有内在力的网
2)YARNS ARE MECHANICALLY
NTERTWINED TO PRODUCEA SHEET
WITH INHERENT STRENGTH
NONWOVENS:无纺布
1) FIBERS ARE FORMED DIRECTLY INTO
SHEETS1)纤维直接形成纤维片材
2)SHEETS ARE BONDED TO PROVIDE
STRENGT2)片材粘合形成一定强度的网
WEB FORMATION成网
A. MECHANICALLY FORMED A.机械成型
CARDING( COMBING STAPLE FBERS)杭棉(精短纤维)
B.WET- FORMED B.湿法成型
JSES PAPER MAKING TECHNOLOGY-使用造纸技术
C.AIR- FORMED C.气流成型
FILTERING SHOURT FIBERS FROM AR DISPERSO
空气分布系统过滤超短纤维
D. DIRECTLY SPUN D.直接纺纱
SINGLE STEP FBER& WEB FORMING-纤网一步成型
CONTNUOUS FILAMENTS FO THERMOPLASTC
POLYMERS-连续纤维热塑性聚合物
WEB BONDING粘合
A. NEEDLE PUNCHING A.针刺法
ENTANGLE FBERS TOGETHER
将纤维缠绕在一起
C. SPUNLACED( HYDRO- ENTANGLING)C.水刺法
WATER JETS-水刺头(水射流)
D. LATEX OR RESIN BONDING D.橡胶或树脂粘合
E. THERMAL BONDING E.热粘合
REQUIRES THERMALPLASTIC COMPONENT
需要热塑性组件