Invention Grant
US5555801A Apparatus and method for manufacturing a double-sided embossing fibrous
web and such double-sided web
失效
用于制造双面压纹纤维幅材和这种双面纸幅的装置和方法
- Patent Title: Apparatus and method for manufacturing a double-sided embossing fibrous web and such double-sided web
- Patent Title (中): 用于制造双面压纹纤维幅材和这种双面纸幅的装置和方法
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Application No.: US431826Application Date: 1995-05-01
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Publication No.: US5555801APublication Date: 1996-09-17
- Inventor: Karl K. K. Kroyer
- Applicant: Karl K. K. Kroyer
- Assignee: Kroyer; Karl K. K.
- Current Assignee: Kroyer; Karl K. K.
- Main IPC: B31F1/07
- IPC: B31F1/07 ; D04H1/54 ; B44C1/24
Abstract:
A double-sided three dimensional embosssed web is provided by passing an uncured paper or plastic web (15), through a nip between an embossing roller (18) and a pressure roller (19), the pressure roller having a smooth and hard surface to create the effect of a double-sided three dimensional embossing on the web. Such double-sided embossing gives the web a good hand and feel and a good drapability, thereby making the method suitable for manufacturing cloth, curtains, diapers and other products which should feel soft and pleasant and which should have a good drapability comparable with that of knitwear and textiles. The embossed web has embossing or impressions (24) provided on two surfaces as a mirror image around a plane of symmetry (23) passing through the middle of the web (15). In the same way raised areas (26) are opposed by raised areas (26).
Public/Granted literature
- US5006896A Image density control method for an image forming apparatus Public/Granted day:1991-04-09
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