BE765970R - Procede et appareil d'application d'une charge electrique sur un produit souple et plat en - Google Patents
Procede et appareil d'application d'une charge electrique sur un produit souple et plat enInfo
- Publication number
- BE765970R BE765970R BE765970A BE765970A BE765970R BE 765970 R BE765970 R BE 765970R BE 765970 A BE765970 A BE 765970A BE 765970 A BE765970 A BE 765970A BE 765970 R BE765970 R BE 765970R
- Authority
- BE
- Belgium
- Prior art keywords
- flexible
- applying
- electric load
- flat product
- flat
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/02—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices
- G03G15/0266—Arrangements for controlling the amount of charge
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05F—STATIC ELECTRICITY; NATURALLY-OCCURRING ELECTRICITY
- H05F3/00—Carrying-off electrostatic charges
- H05F3/04—Carrying-off electrostatic charges by means of spark gaps or other discharge devices
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- General Physics & Mathematics (AREA)
- Elimination Of Static Electricity (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
- Preliminary Treatment Of Fibers (AREA)
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
- Advancing Webs (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US2981670A | 1970-04-20 | 1970-04-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE765970R true BE765970R (fr) | 1971-09-16 |
Family
ID=21851034
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE765970A BE765970R (fr) | 1970-04-20 | 1971-04-19 | Procede et appareil d'application d'une charge electrique sur un produit souple et plat en |
Country Status (6)
Country | Link |
---|---|
US (1) | US3670203A (fr) |
BE (1) | BE765970R (fr) |
DE (1) | DE2118910B2 (fr) |
FR (1) | FR2092055B2 (fr) |
GB (1) | GB1327148A (fr) |
IT (1) | IT984553B (fr) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4233562A (en) * | 1978-11-08 | 1980-11-11 | Imperial Chemical Industries Limited | Apparatus and method for monitoring web conductivity |
US4402035A (en) * | 1980-09-02 | 1983-08-30 | Polaroid Corporation | Low voltage electrostatic charge regulating apparatus |
JP2860404B2 (ja) * | 1989-03-03 | 1999-02-24 | キヤノン株式会社 | 帯電部材および該帯電部材を有する電子写真装置 |
US5205212A (en) * | 1989-03-17 | 1993-04-27 | Wolfe Gene H | Method of reducing ink electrets in gravure web printing |
US5377069A (en) * | 1989-04-07 | 1994-12-27 | Andreasson; Tomas | Oscillating circuit for the elimination/reduction of static electricity |
US5041941A (en) * | 1989-12-06 | 1991-08-20 | Westvaco Corporation | Charge control for EB coated paperboard |
US5228373A (en) * | 1990-01-08 | 1993-07-20 | Robert A. Foisie | Method and apparatus using electrostatic charges to temporarily hold packets of paper |
US5121285A (en) * | 1991-02-11 | 1992-06-09 | Eastman Kodak Company | Method and apparatus for eliminating residual charge on plastic sheets having an image formed thereon by a photocopier |
FI111475B (fi) * | 1997-09-24 | 2003-07-31 | Metso Paper Inc | Menetelmä ja sovitelma sumun ja pölyn hallitsemiseksi paperin ja kartongin valmistuksessa ja jälkikäsittelyssä |
FI105052B (fi) * | 1998-07-08 | 2000-05-31 | Valmet Corp | Menetelmä paperin valmistamiseksi, sovitelma menetelmän toteuttamiseksi ja menetelmän avulla valmistettu paperituote |
US6368675B1 (en) | 2000-04-06 | 2002-04-09 | 3M Innovative Properties Company | Electrostatically assisted coating method and apparatus with focused electrode field |
US6475572B2 (en) | 2000-04-06 | 2002-11-05 | 3M Innovative Properties Company | Electrostatically assisted coating method with focused web-borne charges |
JP2010267409A (ja) * | 2009-05-12 | 2010-11-25 | Toshiba Corp | 樹脂フィルムの除電装置、およびこの除電装置を備えた印刷装置 |
CN102970910A (zh) * | 2010-07-07 | 2013-03-13 | Sca卫生用品公司 | 用于分配吸收性薄片产品的设备及修改该设备的方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2562138A (en) * | 1950-04-04 | 1951-07-24 | Monsanto Chemicals | Destaticizing process |
US2879396A (en) * | 1957-05-03 | 1959-03-24 | Plastics-treating apparatus | |
US3164747A (en) * | 1961-10-18 | 1965-01-05 | Standard Oil Co | Static charge control system |
US3196063A (en) * | 1962-03-28 | 1965-07-20 | Int Paper Co | Coated paper and method of producing the same |
GB1112196A (en) * | 1964-08-26 | 1968-05-01 | Grace W R & Co | Apparatus for corona treatment of film |
US3396917A (en) * | 1966-03-01 | 1968-08-13 | Du Pont | Method for unwinding rolls |
US3503526A (en) * | 1967-07-27 | 1970-03-31 | Du Pont | Web handling apparatus and process |
GB1181368A (en) * | 1967-08-16 | 1970-02-18 | Agfa Gevaert Nv | Electrostatic cleaner |
-
1970
- 1970-04-20 US US29816A patent/US3670203A/en not_active Expired - Lifetime
-
1971
- 1971-04-16 FR FR7113448A patent/FR2092055B2/fr not_active Expired
- 1971-04-19 DE DE2118910A patent/DE2118910B2/de active Granted
- 1971-04-19 BE BE765970A patent/BE765970R/fr active
- 1971-04-20 IT IT23408/71A patent/IT984553B/it active
- 1971-04-20 GB GB1007971*[A patent/GB1327148A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3670203A (en) | 1972-06-13 |
IT984553B (it) | 1974-11-20 |
GB1327148A (en) | 1973-08-15 |
FR2092055B2 (fr) | 1974-10-18 |
DE2118910B2 (de) | 1975-09-18 |
DE2118910A1 (de) | 1971-11-11 |
FR2092055A2 (fr) | 1972-01-21 |
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