专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JPH115054A METHOD OF APPLYING LIQUID OR PASTE MEDIUM ON SELF-TRAVELING BASE MATERIAL AND DEVICE THEREFOR 失效
公开(公告)号：JPH115054A
公开(公告)日：1999-01-12
申请号：JP14439298
申请日：1998-05-26
申请人： VOITH SULZER PAPIERMASCH GMBH
发明人： BERNERT RICHARD , TREFZ MICHAEL , HESS HARALD
IPC分类号： B05D1/26 , B05C1/08 , B05C5/02 , B05C11/02 , B05D1/40 , D21H23/32 , D21H25/08
摘要： PROBLEM TO BE SOLVED: To form a homogeneous coating layer on a self-traveling base material and also to reduce the required pre-regulated quantity of a coating medium. SOLUTION: A stuffed and accumulated chamber 16 defined and formed between a defined element 22 on the inlet side of a base material and a defined element 14 on the outlet side thereof and a feeding unit 18 for feeding a coating medium M are provided, and the feeding unit 18 is arranged on this side of the inlet side defined element 22 viewed in the traveling direction L of a base material U. Therefore, the accumulation of the coating medium is formed on this side of the defined element on the inlet side of the stuffed and accumulated chamber and the accumulation seals bubbles which are likly to enter the stuffed and accumulated chamber.

2. 发明专利

FI108848B 未知
公开(公告)号：FI108848B
公开(公告)日：2002-04-15
申请号：FI950408
申请日：1995-01-30
申请人： VOITH SULZER PAPIERMASCH GMBH
发明人： KUSTERMANN MARTIN , KOHL BERNHARD , TREFZ MICHAEL , RUHL FRIEDHELM , GOTTWALD INGO
IPC分类号： B05D1/28 , B05C1/08 , B05C1/14 , B05C9/04 , B05D3/00 , D21H23/00 , D21H23/56 , B05D1/02 , D21H23/42 , D21H23/50 , D21H23/62

3. 发明专利

DE19511049A1 Coating process for mfr. of CB-coated papers 未知
公开(公告)号：DE19511049A1
公开(公告)日：1996-09-26
申请号：DE19511049
申请日：1995-03-25
申请人： VOITH SULZER PAPIERMASCH GMBH
发明人： KURTZ RUEDIGER , KUSTERMANN MARTIN , TREFZ MICHAEL
IPC分类号： B41M5/124 , D21H23/56 , D21H25/10
摘要： In a process for the mfr. of paper having a CB coating on one side, the raw paper is passed through the gap between a coating roll (2) and an opposing roll (1). The CB coating material, which contains an encapsulated colour-forming substance, is continuously applied to the coating roll - at a thickness determined by a metering roll (14) and is applied by the coating roll to the paper. The coating and opposing rolls (2, 1) are pressed against one another in such a way that an average pressure of up to 2 N/mm and a linear force of a max. of 80 N/m is exerted between them. Also claimed is a coating machine for the process in which the coating and opposing rolls are provided with a means of generating a linear force between them in the region of up to 80 kN/m. Pref. a max. press. of 1 N/mm is exerted in the nip, and the linear force in the nip, which takes into account the hardness, the elasticity, the diameter, and the nature of the material of the roll covering, is selected to ensure a nip length in the direction of web travel of at least 5 mm, and more pref. 10-20 mm. The roll diameter and the properties of the covering meet the above requirements. One side of the press may be formed by a shoe press and belt. The pres is generated between the rolls by a variable force generator working against a counter-mechanism such as a spring or pressure cylinder.

4. 发明专利

CA2141473A1 METHOD AND DEVICE FOR COATING A MATERIAL WEB 未知
公开(公告)号：CA2141473A1
公开(公告)日：1995-08-01
申请号：CA2141473
申请日：1995-01-31
申请人： VOITH SULZER PAPIERMASCH GMBH
发明人： KUSTERMANN MARTIN , KOHL BERNHARD , TREFZ MICHAEL , RUHL FRIEDHELM , GOTTWALD INGO
IPC分类号： B05D1/28 , B05C1/08 , B05C1/14 , B05C9/04 , B05D3/00 , D21H23/00 , D21H23/56
摘要： A method for at least one-sided coating of a material web with an application medium is performed by a two-element applicator device having at least one applicator roll and a counter element defining a gap through which the material web is conveyed. The method includes the steps of premetering the application medium onto the applicator roll and transferring the application medium onto the material web in the gap. Premetering of the application medium to the applicator device is performed by at least one free jet.

5. 发明专利

DE19545408C5 未知
公开(公告)号：DE19545408C5
公开(公告)日：2004-01-22
申请号：DE19545408
申请日：1995-12-06
申请人： VOITH SULZER PAPIERMASCH GMBH
发明人： BEISWANGER RUDOLF , TREFZ MICHAEL
IPC分类号： D21H19/12 , D21H19/38 , D21H23/72 , D21H23/32 , D21G1/00

6. 发明专利

FI107750B 未知
公开(公告)号：FI107750B
公开(公告)日：2001-09-28
申请号：FI956281
申请日：1995-12-27
申请人： VOITH SULZER PAPIERMASCH GMBH , SCA GRAPHIC SUNDSVALL AB
发明人： REICH STEFAN , RIEPENHAUSEN BERND , KUSTERMANN MARTIN , TREFZ MICHAEL , WINTER LARS , WEDIN IRENE , BERG ANETTE , AKSNES FREDERIK
IPC分类号： B05C9/12 , B05C3/18 , B05C11/02 , B05C11/04 , D21H23/56 , D21H23/70 , D21H25/12
摘要： PCT No. PCT/EP95/01627 Sec. 371 Date Mar. 21, 1996 Sec. 102(e) Date Mar. 21, 1996 PCT Filed Apr. 28, 1995 PCT Pub. No. WO95/30049 PCT Pub. Date Nov. 9, 1995Disclosed are a process of and an apparatus for producing paper webs coated on both sides, in particular so-called LWC-papers, in a paper making machine. Firstly, one side of the paper web (1) is coated in a first coating station (8) and then dried. Subsequently, the other side of the paper web (1) is coated in a second coating station (25) and then dried. Each coating station (8, 25) includes an application role (10), an opposing roll (11) and an application unit (13) arranged on the application roll for indirectly coating the paper web. The metering of the coating mass on the application roll (10) takes place by means of a smooth roll doctor. The coated paper web (1) is calendered by means of an on-line calendering unit (60).

7. 发明专利

DE19511049C2 未知
公开(公告)号：DE19511049C2
公开(公告)日：1998-02-05
申请号：DE19511049
申请日：1995-03-25
申请人： VOITH SULZER PAPIERMASCH GMBH
发明人： KURTZ RUEDIGER , KUSTERMANN MARTIN , TREFZ MICHAEL
IPC分类号： B41M5/124 , D21H23/56 , B30B3/00 , D21H25/10

8. 发明专利

FI108804B 未知
公开(公告)号：FI108804B
公开(公告)日：2002-03-28
申请号：FI973485
申请日：1997-08-25
申请人： VOITH SULZER PAPIERMASCH GMBH
发明人： HESS HARALD , HENSSLER JOACHIM , TREFZ MICHAEL , KOHL BERNHARD , MADRZAK ZYGMUNT , MUENCH RUDOLF
IPC分类号： B05D1/26 , B05C5/02 , B05C11/06 , B05C13/00 , B05D1/40 , D21H23/46 , F26B13/20 , F26B17/02 , D21H25/16
摘要： A method of application of a liquid or pasty medium onto a moving material web consisting, in particular, of paper or cardboard, in which a direct application (2) of a liquid or pasty medium (4) onto one side of a moving material web (1) and a contactless deflection (3) of the moving material web along a curved path of motion ensues, the side of the moving material web to be provided with the liquid or pasty medium passing through a concave curvature and the direct application (2) of the liquid or pasty medium ensuing directly ahead of the deflection (3) or during the deflection as a free jet along a contactlessly guided section of the moving material web. Additionally, an apparatus for implementing the method is described.

9. 发明专利

BR9604211A 未知
公开(公告)号：BR9604211A
公开(公告)日：1998-05-26
申请号：BR9604211
申请日：1996-09-05
申请人： VOITH SULZER PAPIERMASCH GMBH
发明人： UEBERSCHAUER MANFRED , MENDEZ BENJAMIN , TREFZ MICHAEL , KUSTERMANN MARTIN , GOTTWALD INGO , MADRZAK ZYGMUNT
IPC分类号： B05C5/02 , B05C11/04 , D21H23/46 , D21H23/56 , B05B1/04
摘要： A machine for direct or indirect coating of a fluid or pasty medium (12), e.g. a dye, on a moving web of esp. paper or cardboard material, has a metering gap in the form of a fountain jet nozzle formed between an application lip (4) and a discharge side (8) lip. There is a feed channel (14) leading to the metering gap which is sub-divided like a comb defining many passageways (32) for the medium. Also claimed is a process for uniform metering of the medium using the machine where the passageways define a throttling point through which the medium is led.

10. 发明专利

CA2184942A1 APPLICATION UNIT FOR THE DIRECT OR INDIRECT APPLICATION OF A LIQUID OR PASTY MEDIUM ONTO A MOVING MATERIAL WEB 未知
公开(公告)号：CA2184942A1
公开(公告)日：1997-03-07
申请号：CA2184942
申请日：1996-09-06
申请人： VOITH SULZER PAPIERMASCH GMBH
发明人： MADRZAK ZYGMUNT , UEBERSCHAR MANFRED , MENDEZ BENJAMIN , TREFZ MICHAEL , GOTTWALD INGO , KUSTERMANN MARTIN
IPC分类号： B05D1/26 , B05C5/02 , B05C11/04 , B05D3/00 , D21H23/46 , D21H23/56
摘要： The invention relates to an application unit for the direct or indirect application of a liquid or pasty medium (12) onto a moving material web, in particular consisting of paper or board, comprising a dosing gap formed as a free jet nozzle, the dosing gap being formed between a leading lip (4) and a trailing lip (8), and at least one feed channel (14) leading to the dosing gap. The application unit is characterized in that the dosing gap is subdivided in a comb-like manner and has a plurality of defined through-gaps (32) for the liquid or pasty medium (12).

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式