Forming fabric and/or tissue molding belt and/or molding belt for use on an ATMOS system
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
D21F-003/02
D21F-001/10
B30B-005/04
B30B-005/00
F26B-013/00
출원번호
UP-0380826
(2006-04-28)
등록번호
US-7524403
(2009-07-01)
발명자
/ 주소
Fernandes, Ademar Lippi Alves
Ringer, Martin
Warren, Carl
출원인 / 주소
Voith Paper Patent GmbH
대리인 / 주소
Greenblum & Bernstein, P.L.C.
인용정보
피인용 횟수 :
15인용 특허 :
44
초록▼
A forming fabric for an ATMOS system or a TAD machine. The forming fabric includes a permeability value of between approximately 100 cfm and approximately 1200 cfm, a paper surface contact area of between approximately 0.5% and approximately 90% when not under pressure and tension, and an open area
A forming fabric for an ATMOS system or a TAD machine. The forming fabric includes a permeability value of between approximately 100 cfm and approximately 1200 cfm, a paper surface contact area of between approximately 0.5% and approximately 90% when not under pressure and tension, and an open area of between approximately 1.0% and approximately 90%. A belt press for a paper machine can utilize the forming fabric. This Abstract is not intended to define the invention disclosed in the specification, nor intended to limit the scope of the invention in any way.
대표청구항▼
What is claimed: 1. A belt press for a paper machine, the belt press comprising: a forming fabric comprising a paper web facing side and being guided over a support surface; said forming fabric comprising a permeability value of between approximately 100 cfm and approximately 1200 cfm, a paper surf
What is claimed: 1. A belt press for a paper machine, the belt press comprising: a forming fabric comprising a paper web facing side and being guided over a support surface; said forming fabric comprising a permeability value of between approximately 100 cfm and approximately 1200 cfm, a paper surface contact area of between approximately 0.5% and approximately 90% when not under pressure and tension, and an open area of between approximately 1.0% and approximately 90%. 2. The belt press of claim 1, wherein the belt press is arranged on an ATMOS system. 3. The belt press of claim 1, wherein the belt press is arranged on a TAD machine. 4. The belt press of claim 1, wherein at least one surface of the forming fabric comprises at least one of an abraded surface and a sanded surface. 5. The belt press of claim 1, wherein the paper web facing side of the forming fabric comprises at least one of an abraded surface and a sanded surface. 6. The belt press of claim 1, wherein the permeability value is between approximately 200 cfm and approximately 900 cfm. 7. The belt press of claim 1, wherein the forming fabric comprises a single material. 8. The belt press of claim 1, wherein the forming fabric comprises a monofilament material. 9. The belt press of claim 1, wherein the forming fabric comprises a multifilament material. 10. The belt press of claim 1, wherein the forming fabric comprises two or more different materials. 11. The belt press of claim 1, wherein the forming fabric comprises three different materials. 12. The belt press of claim 1, wherein the forming fabric comprises a polymeric material. 13. The belt press of claim 1, wherein the forming fabric is treated with a polymeric material. 14. The belt press of claim 1, wherein the forming fabric comprises a polymeric material that is applied by deposition. 15. The belt press of claim 1, wherein the forming fabric comprises at least one of shaped yams, generally circular shaped yams, and non-circular shaped yams. 16. The belt press of claim 1, wherein the forming fabric is resistant to at least one of hydrolysis and temperatures which exceed 100 degrees C. 17. The belt press of claim 1, wherein the support surface is static. 18. The belt press of claim 1, wherein the support surface is arranged on a roll. 19. The belt press of claim 18, wherein the roll is a vacuum roll having a diameter of between approximately 1000 mm and approximately 2500 mm. 20. The belt press of claim 19, wherein the vacuum roll has a diameter of between approximately 1400 mm and approximately 1700 mm. 21. The belt press of claim 1, wherein the belt press forms an extended nip with the support surface. 22. The belt press of claim 21, wherein the extended nip has an angle of wrap of between approximately 30 degrees and approximately 180 degrees. 23. The belt press of claim 22, wherein the angle of wrap is between approximately 50 degrees and approximately 130 degrees. 24. The belt press of claim 21, wherein the extended nip has a nip length of between approximately 800 mm and approximately 2500 mm. 25. The belt press of claim 24, wherein the nip length is between approximately 1200 mm and approximately 1500 mm. 26. The belt press of claim 1, wherein the forming fabric is an endless belt that is either pre-seamed, has its ends joined on a machine which utilizes the belt press, has its ends pin-seamed, has its ends joined via a single pintle wire, or has its ends joined via multiple pintle wires. 27. The belt press of claim 1, wherein the forming fabric is structured and arranged to impart a topographical pattern to a web. 28. The belt press of claim 27, wherein the web comprises at least one of a tissue web, a hygiene web, and a towel web. 29. A method of subjecting a fibrous web to pressing in a paper machine using the belt press of claim 1, the method comprising: applying pressure to the forming fabric and the fibrous web in a belt press. 30. A fibrous material drying arrangement comprising: an endlessly circulating forming fabric guided over a roll; said forming fabric comprising a permeability value of between approximately 100 cfm and approximately 1200 cfm, a paper surface contact area of between approximately 0.5% and approximately 90% when not under pressure and tension, and an open area of between approximately 1.0% and approximately 90%. 31. A method of subjecting a fibrous web to pressing in a paper machine using the arrangement of claim 30, the method comprising: applying pressure to the forming fabric and the fibrous web in a belt press. 32. A method of subjecting a fibrous web to pressing in a paper machine using a forming fabric for an ATMOS system or a TAD machine, wherein the forming fabric comprises a permeability value of between approximately 100 cfm and approximately 1200 cfm, a paper surface contact area of between approximately 0.5% and approximately 90% when not under pressure and tension, and an open area of between approximately 1.0% and approximately 90%, the method comprising: passing the forming fabric through a belt press; and applying pressure to the forming fabric and the fibrous web using the belt press.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (44)
Hada Frank Stephen ; Hermans Michael Alan ; Isenhart Brian Wade ; Thoms Lowell Everett ; Tomsovic Charles Robert, Air press method for dewatering a wet web.
Emson Stephen Derek (Sheffield EN) Norton Christopher Stephen (Sheffield EN) Wilson James Royston (Sheffield EN), Belt press with rotatable cylinder and adjustable pressure member.
Ensign Donald E. (Cincinnati OH) Knight Wilbur R. (Cincinnati OH) Trokhan Paul D. (Hamilton OH), Limiting orifice drying of cellulosic fibrous structures, apparatus therefor, and cellulosic fibrous structures produced.
Ilvespaa Heikki,FIX ; Kaihovirta Juha,FIX ; Kuhasalo Antti,FIX ; Laapotti Jorma,FIX, Method and device for enhancing the run of a paper web in a paper machine.
Hermans Michael A. (Neenah WI) Chen Fung-Jou (Appleton WI) Spiegelberg Harry L. (Appleton WI) Kressner Bernhardt E. (Appleton WI) Nielsen Janice G. (Appleton WI), Method for increasing the internal bulk of throughdried tissue.
Hermans Michael A. (Neenah WI) Chen Fung-Jou (Appleton WI) Spiegelberg Harry L. (Appleton WI) Kressner Bernhardt E. (Appleton WI) Nielsen Janice G. (Appleton WI), Method for increasing the internal bulk of wet-pressed tissue.
Ahrens Frederick W. ; Gulya Thomas ; Worry Gary L. ; Wright Walter P., Papermaking fabric, process for producing high bulk products and the products produced thereby.
Morgan ; Jr. George (Cincinnati OH) Rich Thomas F. (Cincinnati OH), Process for forming a layered paper web having improved bulk, tactile impression and absorbency and paper thereof.
Riviere, Pierre; Monnerie, Jean-Louis; Karlsson, Jonas; Eagles, Dana; Mourad, Sabri; Hansen, Robert A., Industrial fabric, and method of making thereof.
Aberg, Bo-Christer; Johnson, Cary P.; Davenport, Francis L.; Riviere, Pierre; Lafond, John J.; Karlsson, Jonas; Monnerie, Jean-Louis, Permeable belt for the manufacture of tissue, towel and nonwovens.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.