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公开(公告)号:US5508080A
公开(公告)日:1996-04-16
申请号:US301644
申请日:1994-09-07
申请人: Yuuichi Sorimachi , Hidemi Itatani , Takashi Hirose , Toshiitsu Iwai , Youichi Fujiyama , Haruo Kato , Keiichiro Ohtsuka
发明人: Yuuichi Sorimachi , Hidemi Itatani , Takashi Hirose , Toshiitsu Iwai , Youichi Fujiyama , Haruo Kato , Keiichiro Ohtsuka
CPC分类号: B32B5/06 , Y10S428/92 , Y10S428/921 , Y10T156/1089 , Y10T428/23914 , Y10T428/24099 , Y10T428/24826 , Y10T428/24992 , Y10T442/16 , Y10T442/662
摘要: A flexible laminated surface material has an outer material and a laminate wadding composed of a fibrous web and a nonwoven fabric sheet that are together needle punched. Parts of filaments of the web penetrate through the nonwoven fabric sheet, thus forming many small protrusions on the nonwoven fabric sheet. The outer material is adhered, using entire area or spot adhesion techniques, to the nonwoven fabric sheet side of the wadding with a substantial adhesion strength. By varying the amount of the adhesion applied, different types of adhesion can be achieved.
摘要翻译: 柔性层压表面材料具有外部材料和由针刺在一起的纤维网和无纺织物片组成的层压物填料。 纤维的长丝的一部分穿过无纺织物片,从而在无纺布片上形成许多小突起。 使用整个区域或点粘附技术将外部材料粘附到具有显着粘合强度的填料的无纺织物片侧。 通过改变施加的粘合量,可以实现不同类型的粘附。