로그인시 본인확인과정이 필요할 수 있습니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
DataON 바로가기
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Edison 바로가기
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Kafe 바로가기
| 국가/구분 | United States(US) Patent 등록 |
|---|---|
| 국제특허분류(IPC7판) |
|
| 출원번호 | US-0226735 (1994-04-12) |
| 발명자 / 주소 |
|
| 출원인 / 주소 |
|
| 인용정보 | 피인용 횟수 : 298 인용 특허 : 0 |
A throughdrying fabric for the drying section of a papermaking machine is disclosed in several embodiments. In each embodiment, the fabric has a load-bearing layer and a sculpture layer. The sculpture layer is characterized by impression MD knuckles, in the present instance formed as warp knuckles f
A throughdrying fabric for the drying section of a papermaking machine is disclosed in several embodiments. In each embodiment, the fabric has a load-bearing layer and a sculpture layer. The sculpture layer is characterized by impression MD knuckles, in the present instance formed as warp knuckles floating over a plurality of shutes but positioned substantially above the tops of the lowest shute knuckles in the load-bearing layer so as to provide machine direction knuckles projecting in the sculpture layer. Methods of weaving the fabric are disclosed using a standard fourdrinier loom. The loom may embody an auxiliary jacquard mechanism which is effective to control the impression warps in the sculpture level to produce a wide variety of patterns of impression knuckles which, in turn, produce an image on the pulp web which the throughdrying fabric carries through the machine.
A throughdrying fabric for use at the dry end of a paper making machine for carrying a moist web for conveyance through a throughdryer to form a basesheet, said fabric having a width corresponding to the width of the paper-making machine and a length in the form of a continuous loop corresponding to
A throughdrying fabric for use at the dry end of a paper making machine for carrying a moist web for conveyance through a throughdryer to form a basesheet, said fabric having a width corresponding to the width of the paper-making machine and a length in the form of a continuous loop corresponding to the length of the path of travel of the fabric through the throughdryer, and having a top pulp face and a bottom dryer face, said top pulp face producing a pattern on the confronting surface of the basesheet being formed from the moist web in the paper making machine by affording passage of the throughdrying air blown through said fabric and web comprising: a load-bearing layer adjacent the dryer face having a weave comprising warp yarns interwoven with shute yarns in a weave pattern selected to produce a desired load-bearing support for the web deposited on said top pulp face, while affording passage of the throughdrying air through the fabric and the web; and impression strand segments interwoven with said load bearing layer to produce raised warp knuckles extending along the pulp face in the machine direction, said warp knuckles being spaced apart in the cross direction to produce a sculpture layer which adjoins said load-bearing layer along a sublevel plane, said sculpture layer being characterized by said warp knuckles producing valleys therebetween above said sublevel plane, said impression strand segments producing stitch-like marks, and said valleys producing puff areas in the moist web carried by the fabric.
Copyright KISTI. All Rights Reserved.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.