EP0170539B1 - Verfahren und Vorrichtung zum Fertigen von kalibrierten Röhren aus Pappe mit sehr kleiner Oberflächenrauheit und hoher Ausmassstabilität - Google Patents
Verfahren und Vorrichtung zum Fertigen von kalibrierten Röhren aus Pappe mit sehr kleiner Oberflächenrauheit und hoher Ausmassstabilität Download PDFInfo
- Publication number
- EP0170539B1 EP0170539B1 EP85401079A EP85401079A EP0170539B1 EP 0170539 B1 EP0170539 B1 EP 0170539B1 EP 85401079 A EP85401079 A EP 85401079A EP 85401079 A EP85401079 A EP 85401079A EP 0170539 B1 EP0170539 B1 EP 0170539B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- tube
- station
- sanding
- lengths
- ply
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000000034 method Methods 0.000 title claims description 18
- 239000011111 cardboard Substances 0.000 title claims description 12
- 229920005989 resin Polymers 0.000 claims description 19
- 239000011347 resin Substances 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 12
- 238000004804 winding Methods 0.000 claims description 12
- 238000007906 compression Methods 0.000 claims description 11
- 229920001187 thermosetting polymer Polymers 0.000 claims description 11
- 238000005498 polishing Methods 0.000 claims description 9
- 238000005507 spraying Methods 0.000 claims description 9
- 230000006835 compression Effects 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 238000001035 drying Methods 0.000 claims description 7
- 238000005470 impregnation Methods 0.000 claims description 6
- 239000003054 catalyst Substances 0.000 claims description 4
- 230000003746 surface roughness Effects 0.000 claims description 4
- 239000000428 dust Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000010924 continuous production Methods 0.000 claims 1
- 239000011248 coating agent Substances 0.000 description 22
- 238000000576 coating method Methods 0.000 description 22
- 238000005520 cutting process Methods 0.000 description 7
- 239000010408 film Substances 0.000 description 4
- 238000007792 addition Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 2
- 239000000123 paper Substances 0.000 description 2
- 239000005011 phenolic resin Substances 0.000 description 2
- 229920001568 phenolic resin Polymers 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000012080 ambient air Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 239000002655 kraft paper Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000011087 paperboard Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31C—MAKING WOUND ARTICLES, e.g. WOUND TUBES, OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31C3/00—Making tubes or pipes by feeding obliquely to the winding mandrel centre line
Definitions
- the invention relates to a method and a device for manufacturing a calibrated cardboard tube with very low surface roughness and high dimensional stability.
- This type of machine comprises a fixed cylindrical mandrel on which are wound in a helix one or more strips previously glued, with the exception of the first, and which make determined angles with the axis of said mandrel, the formed tube being driven. in rotation and simultaneously in longitudinal translation, by an endless belt making a dead turn around said formed tube.
- Each cardboard tube thus continuously produced is then cut during its formation into unitary tubes, in a cutting or cutting-off station.
- the aforementioned patent recommends a method of manufacturing a tube which is remarkable in that on a raw tube, produced in a conventional manner, is wound a glued strip of a compressible material of low density, such as felt cardboard, intended for form the penultimate ply, then a strip of dense material, intended to form the last ply, to sand and coat the outer surface of said last ply with a thermosetting resin and, finally, after cutting and steaming, to be made pass each section of tube through a heated die, so as to simultaneously obtain the calibration, by crushing the penultimate compressible ply, and the polymerization of the resin coating.
- a compressible material of low density such as felt cardboard
- the sanding operation can be avoided by a preparation and a particular bonding of the last ply
- the second addition describes other hot compression means than the die described in the main patent. and further specifies a possibility of eliminating the external coating of resin using a last porous ply and bonded to the penultimate ply by means of a thermosetting resin.
- the method according to the invention for the manufacture of a cardboard tube, calibrated and with low surface roughness, by helical winding around a mandrel of a plurality of glued strips intended to form folds, the last of which is produced at using a strip of dense material comprises the following operations: sanding the external surface of the raw tube, coating the external surface with a thermosetting resin, cutting the tube, drying and hot transverse compression of said sections (as this is known from FR-A-1,563,024); this process being remarkable in that it consists in further producing at least the penultimate ply with a strip of dense material, impregnating before winding this at least penultimate ply with a thermosetting resin and, after hot coating and compression of the sections, performing a final coating of the latter with a thermosetting resin, then drying the surface obtained and performing a final flexible polishing or sanding of this area.
- the edge of the last fold opposite to the direction of advancement of the tube is in a known manner chamfered so that this edge is covered by the straight edge of the next turn.
- the method according to the invention recommends a first narrow sanding of the outer surface of the raw tube, intended to remove the edge formed by the clear edge of the last fold, followed by a second wider sanding intended to fel the material of said last fold.
- the invention also relates to a device for the implementation of this method comprising in particular a spiraling machine for the manufacture of continuous tubes, a station for sanding the tube, a resin coating station, a cutting station, a drying of the sections and a transverse compression station of said sections, a remarkable device in that it further comprises, downstream of the compression station, a station for coating the sections, followed by a flexible polishing or sanding station.
- the section coating station is preceded by a section sanding station.
- the invention obviously relates to a tube manufactured according to the above-mentioned process and / or by means of its implementation device.
- the first "folds" of the tube formed by the first coiled bands 6a to 6j are here at almost contiguous turns (FIG. 3) while the antepenultimate band 7a and the penultimate band 7b intended to constitute the corresponding plies are chamfered on their two longitudinal edges so that the chamfers 7'a and 7'b ( Figure 3) of two consecutive turns of each of these plies overlap.
- One or more of the bands 6a to 6j could also be chamfered like the bands 7a and 7b.
- the first folds of the tube formed by the strips 6a to 6j are for example made of kraft cardboard while the last fold, the penultimate and the antepenultimate are formed by strips respectively 8, 7b, 7a of a material to long fibers and dense such as an impregnation paper, the strip 8 being slightly wider.
- each section is dried in depth before being worked in a die apparatus shown in FIG. 4.
- the apparatus of FIG. 4 comprises a frame 11 provided with a hydraulic cylinder 12 and coaxial way a die 13.
- the rollers 19 are also orientable with respect to the axis of the tube section so that they can impart to the latter a rotational movement and a translational movement.
- a spray gun 21 is arranged for example on a rod 22 parallel to the axis of the sections and on which it is moved in translation so as to be able to come and go at a constant speed, so as to homogenize and regularize the coating.
- the sections thus coated are then dried in ambient air or in an oven, each section being arranged in a vertical position.
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8410498A FR2567069B1 (fr) | 1984-07-03 | 1984-07-03 | Procede et dispositif de fabrication d'un tube de carton calibre a tres faible rugosite de surface et haute stabilite dimensionnelle |
FR8410498 | 1984-07-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0170539A1 EP0170539A1 (de) | 1986-02-05 |
EP0170539B1 true EP0170539B1 (de) | 1987-12-16 |
Family
ID=9305722
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP85401079A Expired EP0170539B1 (de) | 1984-07-03 | 1985-05-31 | Verfahren und Vorrichtung zum Fertigen von kalibrierten Röhren aus Pappe mit sehr kleiner Oberflächenrauheit und hoher Ausmassstabilität |
Country Status (6)
Country | Link |
---|---|
US (1) | US4645553A (de) |
EP (1) | EP0170539B1 (de) |
JP (1) | JPH0628930B2 (de) |
DE (1) | DE3561187D1 (de) |
ES (1) | ES8609032A1 (de) |
FR (1) | FR2567069B1 (de) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2589384B1 (fr) * | 1985-10-30 | 1988-01-22 | Lhomme Sa | Dispositif de tronconnage de tubes |
JP2620857B2 (ja) * | 1987-05-20 | 1997-06-18 | 光洋精工株式会社 | 磁気軸受装置における保護用ラジアル玉軸受 |
FR2623439B1 (fr) * | 1987-11-19 | 1994-04-29 | Auxerroise Cartonnages | Procede de fabrication de tube en carton a roulage parallele ou spirale |
DE3742027A1 (de) * | 1987-12-11 | 1989-06-22 | Varta Batterie | Isolationshuelse fuer galvanische primaerelemente |
FI87898C (fi) * | 1988-04-25 | 1993-03-10 | Lhomme Sa | Anordning foer kapning av roer |
JPH01299171A (ja) * | 1988-05-26 | 1989-12-01 | Mitsuya Tekko Kk | 紙管製造機及び紙管回転引出し装置 |
US5393582A (en) * | 1993-06-04 | 1995-02-28 | Sonoco Products Company | Enhanced crush strength construction multi-grade paperboard tubes |
US5799705A (en) * | 1995-10-25 | 1998-09-01 | Ameron International Corporation | Fire resistant pipe |
CN1202958A (zh) * | 1995-10-25 | 1998-12-23 | 阿迈隆国际公司 | 耐火管 |
FR2764277B1 (fr) * | 1997-06-06 | 1999-09-10 | Alain Boyer | Cylindre rotatif a faible inertie de masse |
US6309717B1 (en) * | 1998-10-27 | 2001-10-30 | Sonoco Development, Inc. | Composite paperboard containers of optimized axial strength construction |
US6889715B2 (en) * | 2002-11-27 | 2005-05-10 | Wellstream International Limited | Flexible tubular member with sealed tape layer |
CN100341691C (zh) * | 2004-07-15 | 2007-10-10 | 杭州保力洁包装有限公司 | 一种纸管的制作方法 |
US7824595B2 (en) * | 2004-08-13 | 2010-11-02 | Perma-Pipe, Inc. | Method and system for cast molding a fluid conduit |
US7703480B1 (en) * | 2005-08-01 | 2010-04-27 | Hillerich & Bradsby Co. | Composite tubes and method of manufacturing same |
US20080072988A1 (en) * | 2006-08-22 | 2008-03-27 | Perma-Pipe, Inc. | Glass Syntactic Polyurethane Insulated Product |
ITFI20070230A1 (it) * | 2007-10-22 | 2009-04-23 | Perini Fabio Spa | "tubiera con un supporto magnetico per il mandrino avvolgitore" |
US7793703B2 (en) * | 2008-06-17 | 2010-09-14 | Century Inc. | Method of manufacturing a metal matrix composite |
US20110057069A1 (en) * | 2009-09-09 | 2011-03-10 | Sonoco Development, Inc. | Coated Paperboard Core For Elastomeric Fiber Production |
CH702191A1 (de) | 2009-11-04 | 2011-05-13 | Alstom Technology Ltd | Geschweisster Rotor. |
US9283734B2 (en) | 2010-05-28 | 2016-03-15 | Gunite Corporation | Manufacturing apparatus and method of forming a preform |
CN102922779B (zh) * | 2012-11-16 | 2015-04-01 | 金红叶纸业集团有限公司 | 纸管成型装置 |
CN103506921A (zh) * | 2013-05-21 | 2014-01-15 | 吴江市美晟机械设备有限公司 | 纸管打磨机 |
JP2017504507A (ja) * | 2014-01-29 | 2017-02-09 | フューチュラ エス ピー エー | 紙筒の製造装置及び製造方法 |
CN104129101B (zh) * | 2014-07-11 | 2016-09-07 | 绍兴市天时纸业有限公司 | 一种全自动宝塔纸管机 |
EP3589943A4 (de) | 2017-03-02 | 2020-12-16 | Abzac Canada Inc. | In-line-, kontaktloses und zerstörungsfreies verfahren und system zum erkennen von fehlern in einer beweglichen kartonstruktur |
CN107964831A (zh) * | 2017-12-05 | 2018-04-27 | 绍兴科恩士纸管有限公司 | 一种纸管的生产设备及其生产方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1563024A (de) * | 1968-02-07 | 1969-04-11 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2751936A (en) * | 1953-01-08 | 1956-06-26 | Sonoco Products Co | Textile carrier and means for forming same |
US2785700A (en) * | 1955-09-27 | 1957-03-19 | Pennsylvania Papyrus Corp | Paper tube and method of making the same |
US3002433A (en) * | 1958-01-10 | 1961-10-03 | Sonoco Products Co | Spiral wound paper tube having seamless outer surface |
BE568177A (de) * | 1958-05-19 | |||
US3170489A (en) * | 1961-01-27 | 1965-02-23 | Sonoco Products Co | Method of making plastic impregnated paper tubes and resulting product |
DE1165914B (de) * | 1961-12-14 | 1964-03-19 | Siemens Ag | Schaltungsanordnung zur Bildung des Logarithmus einer Spannung |
US3300159A (en) * | 1963-07-24 | 1967-01-24 | Textile Paper Products Inc | Smooth-surfaced paper body and method of forming same |
FR1458458A (fr) * | 1965-01-22 | 1966-03-04 | Continental Can Co | Procédé et appareil pour fabriquer des boîtes à corps enroulé en hélice |
US3430543A (en) * | 1965-05-27 | 1969-03-04 | Sonoco Products Co | Method of making a wound multi-ply paper tube |
US3457130A (en) * | 1966-07-11 | 1969-07-22 | Owens Illinois Inc | Method and apparatus for forming a tubular article of wound plies of thermoplastic strip material |
US3451433A (en) * | 1967-05-24 | 1969-06-24 | Sonoco Products Co | Forming tube for glass fibers |
US3813026A (en) * | 1968-02-07 | 1974-05-28 | Lhomme Sa | Accurately dimensioned smooth-surfaced multi-layer cardboard tubes and method of and apparatus for making the same |
US3545494A (en) * | 1968-09-30 | 1970-12-08 | Sonoco Products Co | Forming tube for glass fibers |
FR2121993A6 (de) * | 1971-01-14 | 1972-08-25 | Lhomme Sa | |
FR2302851A1 (fr) * | 1975-03-07 | 1976-10-01 | Spirapo | Procede de fabrication de tubes en papier et tubes realises par ledit procede |
DE3150774C2 (de) * | 1981-12-22 | 1985-01-31 | Tanaka Shikan K.K., Yao, Osaka | Verfahren zum kontinuierlichen Herstellen eines Papierrohres mit glatter Oberfläche |
-
1984
- 1984-07-03 FR FR8410498A patent/FR2567069B1/fr not_active Expired
-
1985
- 1985-05-17 JP JP60104175A patent/JPH0628930B2/ja not_active Expired - Lifetime
- 1985-05-31 EP EP85401079A patent/EP0170539B1/de not_active Expired
- 1985-05-31 US US06/739,927 patent/US4645553A/en not_active Expired - Fee Related
- 1985-05-31 DE DE8585401079T patent/DE3561187D1/de not_active Expired
- 1985-06-19 ES ES544355A patent/ES8609032A1/es not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1563024A (de) * | 1968-02-07 | 1969-04-11 |
Also Published As
Publication number | Publication date |
---|---|
ES8609032A1 (es) | 1986-09-01 |
FR2567069B1 (fr) | 1986-12-05 |
EP0170539A1 (de) | 1986-02-05 |
DE3561187D1 (en) | 1988-01-28 |
US4645553A (en) | 1987-02-24 |
FR2567069A1 (fr) | 1986-01-10 |
ES544355A0 (es) | 1986-09-01 |
JPS6120733A (ja) | 1986-01-29 |
JPH0628930B2 (ja) | 1994-04-20 |
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