FI64411B - Foerfarande och anordning foer belaeggning av en pappersbana - Google Patents
Foerfarande och anordning foer belaeggning av en pappersbana Download PDFInfo
- Publication number
- FI64411B FI64411B FI793992A FI793992A FI64411B FI 64411 B FI64411 B FI 64411B FI 793992 A FI793992 A FI 793992A FI 793992 A FI793992 A FI 793992A FI 64411 B FI64411 B FI 64411B
- Authority
- FI
- Finland
- Prior art keywords
- web
- roll
- coating
- counter
- counter roll
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 14
- 239000011248 coating agent Substances 0.000 claims description 96
- 238000000576 coating method Methods 0.000 claims description 78
- 238000005470 impregnation Methods 0.000 claims description 12
- 239000000428 dust Substances 0.000 claims 7
- 238000010410 dusting Methods 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 108090000623 proteins and genes Proteins 0.000 claims 1
- 239000002344 surface layer Substances 0.000 claims 1
- 239000000123 paper Substances 0.000 description 35
- 239000000463 material Substances 0.000 description 23
- 238000004026 adhesive bonding Methods 0.000 description 10
- 239000011111 cardboard Substances 0.000 description 5
- 229920002472 Starch Polymers 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 235000019698 starch Nutrition 0.000 description 4
- 239000008107 starch Substances 0.000 description 4
- 238000004513 sizing Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000008199 coating composition Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000011087 paperboard Substances 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
- B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
- B05C1/086—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line a pool of coating material being formed between a roller, e.g. a dosing roller and an element cooperating therewith
- B05C1/0869—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line a pool of coating material being formed between a roller, e.g. a dosing roller and an element cooperating therewith the work contacting the pool
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
- B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
- B05C1/0826—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line the work being a web or sheets
- B05C1/0834—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line the work being a web or sheets the coating roller co-operating with other rollers, e.g. dosing, transfer rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/02—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface
- B05C11/04—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface with blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C3/00—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material
- B05C3/02—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material
- B05C3/12—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material for treating work of indefinite length
- B05C3/125—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material for treating work of indefinite length the work being a web, band, strip or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C3/00—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material
- B05C3/18—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material only one side of the work coming into contact with the liquid or other fluent material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
- B05C9/04—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material to opposite sides of the work
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B1/00—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating
- D06B1/10—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by contact with a member carrying the treating material
- D06B1/14—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by contact with a member carrying the treating material with a roller
- D06B1/144—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by contact with a member carrying the treating material with a roller the treating material being kept in a trough formed between the roller and non-rotating elements
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B1/00—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating
- D06B1/10—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by contact with a member carrying the treating material
- D06B1/14—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by contact with a member carrying the treating material with a roller
- D06B1/145—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by contact with a member carrying the treating material with a roller the treating material being kept in the trough formed between two or more rollers
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
- D21G9/00—Other accessories for paper-making machines
- D21G9/009—Apparatus for glaze-coating paper webs
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
- D21H23/22—Addition to the formed paper
- D21H23/70—Multistep processes; Apparatus for adding one or several substances in portions or in various ways to the paper, not covered by another single group of this main group
- D21H23/74—Apparatus permitting switching from one technique to another
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H5/00—Special paper or cardboard not otherwise provided for
- D21H5/0005—Processes or apparatus specially adapted for applying liquids or other fluent materials to finished paper or board, e.g. impregnating, coating
- D21H5/005—Processes or apparatus specially adapted for applying liquids or other fluent materials to finished paper or board, e.g. impregnating, coating involving several different techniques of application
- D21H5/0057—Apparatus permitting switching from one technique to another
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Coating Apparatus (AREA)
- Paper (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Color Printing (AREA)
Claims (10)
1. Sätt för valfri behandling, säsom exempelvis ensidig eller tväsidig bestrykning eller impregnering, ytlimning etc. av en löpande bana, företrädesvis en pappersbana, varvid banan inmatas i en mellan tvä samverkande behandlingsorgan bildad beröringspunkt, kännetecknat av följande kombinationsmöjligheter i en och samma anläggning: a) att banan (W) för en ensidig bestrykning bringas att passera en bestrykningsmedelsdamm (24) , som är anordnad omedelbart före en mellan banans ena sida och ett mot denna sida anliggande tunt, elastiskt blad (19) bildad beröringspunkt, varvid banans andra sida anligger mot en första motvals (10); b) att banan (W) för en tväsidig bestrykning med samma be-strykningsmedel bringas att passera en gemensam bestrykningsmedelsdamm (24), som är anordnad omedelbart före en mellan nämnda rote-rande första motvals (10) och ett med denna samverkande tunt elastiskt blad (19) bildad beröringspunkt; c) att banan (W) för en tväsidig bestrykning med olika be-strykningsmedel bringas att passera en ett första bestrykningsmedel innehällande bestrykningsmedelsdamm (24), som är belägen omedelbart före en mellan den roterande första motvalsen (10) och ett motställt, tunnt elastiskt blad (19) bildad beröringspunkt, varvid ett andra bestrykningsmedel päförs banans andra, mot nämnda första motvals anliggande sida genom kontaktöverföring och nämnda andra bestrykningsmedel päförs valsytan hos den första motvalsen i. en punkt före dammytan och via en mot den första valsens mantelyta anliggande andra motvals (25); d) att nämnda första motvals i och för en tväsidig impregnering eller ytlimning av banan (W) med omkastad rotationsriktning bringas att samverka med nämnda andra motvals tili bildning av en beröringspunkt mellan nämnda valsar, varvid samtidigt den tidigare beröringspunkten mellan den första motvalsen och bladet upphäves och banan bringas att passera den mellan valsarna bildade beröringspunkten.
2. Sätt enligt patentkravet 1, kännetecknat därav, att banan (W) omedelbart efter den mellan bladet (19) och den första motvalsen (10) bildade beröringspunkten avböjes i rikt-ning frän den första motvalsen (10).
3. Sätt enligt patentkravet 1, kännetecknat därav, att banan (W) vid en tväsidig bestrykning med olika bestryk- il 17 6441 1 ningsmedel förs till anliggning mot den första motvalsens (10) valsyta i en punkt belägen ovanför dammytan och därefter med anliggning mot valsytan, bringas att följa den första motvalsens periferi fram till den mellan bladet (19) och den första motvalsen bildade beröringspunkten, sa att valsytan hos den första motvalsen täcks av banan atminstone utefter den del av motvalsens periferi, som bildar ena väggen i bestrykningsdammen (24).
4. Sätt enligt patentkraven 1 och 3, känneteck- n a t därav, att den andra, pa den första motvalsens (10) valsyta päförda bestrykningsmedelsskiktet har sanana som eller nägot mindre bredd än banan (W).
5. Anordning för valfri behandling, säsom exempelvis ensidig eller tvasidig bestrykning eller impregnering, ytlimning etc. av en löpande bana, företrädesvis en pappersbana, varvid banan inmatas i en mellan tva samverkande behandlingsorgan bildad beröringspunkt för genomförande av förfarandet enligt patentkravet 1, kanne -tecknad av en första roterbar motvals (10); ett mellan ett första fixerat läge i banbestrykande förhällande tili nämnda motvals (10) mantelyta och ett andra fixerat läge bort frän nämnda motvals (10) rörligt bestrykningsblad (19); en styranordning för valfri inställning av nämnda bestrykningsblad (19) i nämnda första eller andra läge; en anordning för att samverka med nämnda blad (19) i dess första fixerade läge och med motvalsen (10) för bildan-de av en damm (24) av bestrykningsmedel avsett att appliceras pä en genorn beröringspunkten mellan bestrykningsbladet (19) och motvalsen (10) löpande bana (W); en andra roterbar motvals (25), vars rotations-axel är anordnad parallellt med axeln av nämnda första motvals (10) och som är anordnad att förflyttas frän ett aktivt läge, i vilket deri med den första motvalsen (10) bildar en beröringspunkt, tili ett inaktivt läge bort frän den första motvalsen (10) ; en styrinrättning (27-31) för valfri inställning av nämnda andra motvals (25) i sitt aktiva eller inaktiva läge; och en med motvalsarna (10, 25) i deras aktiva lägen för uppnäende av nämnda dammbildning av bestrykningsmedel samverkande anordning jämte drivanoröningar för nämnda första och andra motvals (10 , 25) .
6. Anordning enligt patentkravet 5, kännetecknad därav, att drivanordningarna är selektivt styrbara för roterande av nämnda första motvals (10) i en riktning för bestrykning av en beröringspunkten mellan nämnda första motvals (10) och bestrykningsblandet (19) passerande bana (W) eller för roterande av nämnda första och andra
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7813128A SE427805B (sv) | 1978-12-20 | 1978-12-20 | Sett och anleggning for valfri behandling, sasom ensidig eller tvasidig bestrykning, impregnering eller ytlimning av en lopande bana. |
SE7813128 | 1978-12-20 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI793992A FI793992A (fi) | 1980-06-21 |
FI64411B true FI64411B (fi) | 1983-07-29 |
FI64411C FI64411C (fi) | 1983-11-10 |
Family
ID=20336660
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI793992A FI64411C (fi) | 1978-12-20 | 1979-12-19 | Foerfarande och anordning foer belaeggning av en pappersbana |
Country Status (10)
Country | Link |
---|---|
US (1) | US4259921A (sv) |
JP (1) | JPS5586556A (sv) |
AT (1) | AT373169B (sv) |
CA (1) | CA1142747A (sv) |
CH (1) | CH644535A5 (sv) |
DE (1) | DE2949840C2 (sv) |
FI (1) | FI64411C (sv) |
FR (1) | FR2444507A1 (sv) |
GB (1) | GB2037623B (sv) |
SE (1) | SE427805B (sv) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI64202C (fi) * | 1981-10-27 | 1983-10-10 | Valmet Oy | Limpress |
US4413586A (en) * | 1982-05-20 | 1983-11-08 | J. M. Voith Gmbh | Size press |
DE3306266C2 (de) * | 1983-02-23 | 1987-02-12 | Weko Biel AG, Biel | Vorrichtung zum kontinuierlichen Aufbringen fließfähiger Medien auf laufende Materialbahnen |
FI68369C (fi) * | 1983-03-01 | 1985-09-10 | Waertsilae Oy Ab | Bestrykningsanordning |
DE3440634C2 (de) * | 1984-11-07 | 1986-09-11 | J.M. Voith Gmbh, 7920 Heidenheim | Einrichtung zur beidseitigen Beschichtung laufender Warenbahnen |
EP0290703A1 (de) * | 1987-04-16 | 1988-11-17 | Triatex International Ag | Verfahren zum kontinuierlichen Aufbringen von Flotten auf Textilfaserbahnen |
US4844105A (en) * | 1988-10-24 | 1989-07-04 | Silicon Technology, Inc. | Spray treatment apparatus for coke oven door structures |
DE4211401A1 (de) * | 1992-04-04 | 1993-10-07 | Voith Gmbh J M | Beschichtungseinrichtung für Bahnen aus Papier oder Karton |
DE4414921C2 (de) * | 1994-04-28 | 1998-03-19 | Voith Gmbh J M | Verfahren und Vorrichtung zum Auftragen von mindestens einem flüssigen Medium auf eine laufende Materialbahn, insbesondere aus Papier oder Karton |
US5573593A (en) * | 1995-01-17 | 1996-11-12 | Beloit Technologies, Inc. | Coating apparatus for selectively coating either or both sides of a traveling paper web |
ES2167480T3 (es) * | 1995-07-29 | 2002-05-16 | Jagenberg Papiertech Gmbh | Sistema de aplicacion para un dispositivo para el revestimiento de una banda de papel o de carton. |
JPH0975814A (ja) | 1995-09-19 | 1997-03-25 | Fuji Photo Film Co Ltd | 塗布装置 |
US6113743A (en) * | 1999-06-16 | 2000-09-05 | Vice; Gerald | End dam for waterbox of paper making machine |
DE10337594B4 (de) * | 2003-08-16 | 2006-03-23 | Siempelkamp Maschinen- Und Anlagenbau Gmbh & Co. Kg | Trennmittelauftragsvorrichtung |
DE102004063043B3 (de) * | 2004-12-22 | 2006-07-20 | Vits Systems Gmbh | Vorrichtung zum Auftragen einer Beschichtungsmasse auf eine Papierbahn |
ITPD20080108A1 (it) * | 2008-04-09 | 2009-10-10 | Monti Antonio Spa | Dispositivo spalmatore di film collanti su tessuti, membrane o simili |
US8342118B2 (en) * | 2009-06-01 | 2013-01-01 | Processing Technologies, Llc | Sheet coating system on an apparatus for extrusion forming a sheet product |
CN105463941A (zh) * | 2015-12-10 | 2016-04-06 | 周妙思 | 一种绕线辊式膜转移施胶机 |
FI127948B (sv) * | 2017-02-01 | 2019-05-31 | Voith Patent Gmbh | Förfarande och anordning för applicering av stärkelse |
FI128981B (sv) | 2018-07-27 | 2021-04-30 | Voith Patent Gmbh | Förfarande och anordning för applicering av stärkelse |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1989036A (en) * | 1932-07-18 | 1935-01-22 | Champion Coated Paper Company | Paper coating |
US2534320A (en) * | 1946-05-16 | 1950-12-19 | Champion Paper & Fibre Co | Apparatus for coating paper |
US3152008A (en) * | 1959-04-30 | 1964-10-06 | Beloit Iron Works | Method and apparatus for puddlecoater mounting, indexing and change over |
US3044440A (en) * | 1960-08-22 | 1962-07-17 | Cons Water Power & Paper Co | Paper coating apparatus |
US3231418A (en) * | 1964-05-05 | 1966-01-25 | Combined Locks Paper Co | Coating a moving paper web with a coating roller having lower peripheral speed than web |
BE754981A (fr) * | 1969-08-22 | 1971-02-01 | Combined Paper Mills Inc | Procede et appareil pour traiter du papier |
SE378769B (sv) * | 1972-03-13 | 1975-09-15 | Inventing Ab | |
SE424510B (sv) * | 1975-08-26 | 1982-07-26 | Inventing Ab | Sett och anordning for dubbelsidig beleggning av en lopande bana |
-
1978
- 1978-12-20 SE SE7813128A patent/SE427805B/sv unknown
-
1979
- 1979-07-11 US US06/056,503 patent/US4259921A/en not_active Expired - Lifetime
- 1979-12-11 CA CA000341642A patent/CA1142747A/en not_active Expired
- 1979-12-12 DE DE2949840A patent/DE2949840C2/de not_active Expired
- 1979-12-13 GB GB7942989A patent/GB2037623B/en not_active Expired
- 1979-12-18 CH CH1122679A patent/CH644535A5/de not_active IP Right Cessation
- 1979-12-19 JP JP16418379A patent/JPS5586556A/ja active Granted
- 1979-12-19 FI FI793992A patent/FI64411C/fi not_active IP Right Cessation
- 1979-12-19 AT AT0800479A patent/AT373169B/de not_active IP Right Cessation
- 1979-12-20 FR FR7931337A patent/FR2444507A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
DE2949840C2 (de) | 1986-10-16 |
FI793992A (fi) | 1980-06-21 |
GB2037623B (en) | 1983-01-19 |
FI64411C (fi) | 1983-11-10 |
GB2037623A (en) | 1980-07-16 |
JPS611176B2 (sv) | 1986-01-14 |
ATA800479A (de) | 1983-05-15 |
JPS5586556A (en) | 1980-06-30 |
SE7813128L (sv) | 1980-06-21 |
US4259921A (en) | 1981-04-07 |
AT373169B (de) | 1983-12-27 |
CH644535A5 (de) | 1984-08-15 |
CA1142747A (en) | 1983-03-15 |
DE2949840A1 (de) | 1980-07-10 |
SE427805B (sv) | 1983-05-09 |
FR2444507A1 (fr) | 1980-07-18 |
FR2444507B1 (sv) | 1985-02-15 |
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Owner name: BTG KAELLE INVENTING AKTIEBOLAG |