AR023517A1 - Metodo e instalacion para conformar peliculas en forma de tiras - Google Patents
Metodo e instalacion para conformar peliculas en forma de tirasInfo
- Publication number
- AR023517A1 AR023517A1 ARP000101772A ARP000101772A AR023517A1 AR 023517 A1 AR023517 A1 AR 023517A1 AR P000101772 A ARP000101772 A AR P000101772A AR P000101772 A ARP000101772 A AR P000101772A AR 023517 A1 AR023517 A1 AR 023517A1
- Authority
- AR
- Argentina
- Prior art keywords
- strip
- edges
- film
- strips
- installation
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/22—Corrugating
- B29C53/24—Corrugating of plates or sheets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Containers And Plastic Fillers For Packaging (AREA)
- Making Paper Articles (AREA)
- Replacement Of Web Rolls (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Laminated Bodies (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Abstract
El método para conformar películas en forma de tiras (2) comprende las siguientes etapas: a) Se envía en forma continua una tira de película (2) desde unsuministro de película hacia unidades conformadoras; b) Se pliega la tira de película (2) en unaprimera unidad conformadora (11). En esta etapa, se obtienenbordes (21,22) que forman un ángulo de inclinacion con respecto a los bordes (36) de la tira de película y cuyo ángulo tiene un valor constante; c)Una vez quela tira plegada (2) ha sido enviada por lo menos otra unidad conformadora (12), aquella se vuelve a conformar en uno o más etapas. En esta fase, los bordes(21,22) se eliminan a través de la deformacion plástica por medio de un par de rodillos (120) en zonas de borde (30b) fuera dela zona intermedia (30a) de latira y, al mismo tiempo son reemplazados por bordes curvados (31,32). Los ángulos de inclinacion de los bordes curvados aumentan de forma contínua desde lazona intermedia hacia los bordes de la tira. Se describe tambiénla instalacion para llevar a cabo el método anterior,
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP99810312 | 1999-04-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
AR023517A1 true AR023517A1 (es) | 2002-09-04 |
Family
ID=8242771
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP000101772A AR023517A1 (es) | 1999-04-15 | 2000-04-14 | Metodo e instalacion para conformar peliculas en forma de tiras |
Country Status (16)
Country | Link |
---|---|
US (1) | US6461559B1 (es) |
JP (1) | JP4539933B2 (es) |
CN (1) | CN1138626C (es) |
AR (1) | AR023517A1 (es) |
AT (1) | ATE233652T1 (es) |
AU (1) | AU764955B2 (es) |
BR (1) | BR0001604B1 (es) |
CA (1) | CA2299088C (es) |
CZ (1) | CZ296759B6 (es) |
DE (1) | DE50001353D1 (es) |
ES (1) | ES2193929T3 (es) |
NO (1) | NO318704B1 (es) |
PL (1) | PL193018B1 (es) |
RU (1) | RU2189315C2 (es) |
SG (1) | SG97871A1 (es) |
TW (1) | TW483819B (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030033770A1 (en) * | 2001-08-20 | 2003-02-20 | Harel Kenneth N. | Drywall bead with knurled paper flaps |
DE10337073A1 (de) * | 2003-08-12 | 2005-03-10 | Linde Ag | Verfahren und Vorrichtung zur Herstellung einer geordneten Packung |
MX345090B (es) * | 2011-07-21 | 2017-01-17 | Sulzer Chemtech Ag | Una herramienta formadora de hoja y un método para la elaboración de una hoja corrugada. |
WO2021102438A2 (en) | 2019-11-22 | 2021-05-27 | Pac Worldwide Holding Company | Conformable recyclable shipping container |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3470053A (en) * | 1965-02-19 | 1969-09-30 | Hexcel Corp | Method and apparatus for making corrugated material structure |
FR1494318A (fr) | 1966-07-29 | 1967-09-08 | Creusot Forges Ateliers | Procédé et machine pour la fabrication continue de carton ondulé rigide, à ondulations croisées |
FR2116652A5 (es) | 1970-12-02 | 1972-07-21 | Gewiss Lucien | |
JPS56130593A (en) * | 1980-03-14 | 1981-10-13 | Hitachi Ltd | Method of manufacturing corrugated fin and apparatus therefor |
JPH0741667B2 (ja) * | 1989-07-17 | 1995-05-10 | サンケミカル株式会社 | 波形シート材の連続製造装置 |
FR2663621B2 (fr) * | 1990-04-30 | 1993-05-21 | Capy Gilbert | Dispositif de resserrage progressif de plis dissymetriques, realises a partir d'un film, prealablement preformes sur une roue dentee. |
EP0739846A1 (de) | 1995-04-25 | 1996-10-30 | Sulzer Chemtech AG | Vorrichtung zur Herstellung eines schrägplissierten Materialstreifens |
EP0858411B1 (de) | 1995-10-30 | 2000-01-05 | SIG Pack Systems AG | Verfahren und vorrichtung zum herstellen evakuierter, mit schüttgut, insbesondere gemahlenem kaffee, gefüllter packungen |
GB9522086D0 (en) * | 1995-10-31 | 1996-01-03 | Ici Plc | Fluid-fluid contacting apparatus |
US5930745A (en) * | 1997-04-09 | 1999-07-27 | Fluke Corporation | Front-end architecture for a measurement instrument |
JPH10319055A (ja) * | 1997-05-22 | 1998-12-04 | Citizen Watch Co Ltd | 電圧比較回路 |
-
2000
- 2000-02-16 TW TW089102641A patent/TW483819B/zh not_active IP Right Cessation
- 2000-02-22 CA CA002299088A patent/CA2299088C/en not_active Expired - Fee Related
- 2000-03-16 JP JP2000074452A patent/JP4539933B2/ja not_active Expired - Fee Related
- 2000-03-16 AT AT00810222T patent/ATE233652T1/de not_active IP Right Cessation
- 2000-03-16 DE DE50001353T patent/DE50001353D1/de not_active Expired - Lifetime
- 2000-03-16 ES ES00810222T patent/ES2193929T3/es not_active Expired - Lifetime
- 2000-03-21 SG SG200001612A patent/SG97871A1/en unknown
- 2000-03-27 US US09/536,285 patent/US6461559B1/en not_active Expired - Fee Related
- 2000-04-12 PL PL339608A patent/PL193018B1/pl not_active IP Right Cessation
- 2000-04-13 AU AU27744/00A patent/AU764955B2/en not_active Ceased
- 2000-04-14 BR BRPI0001604-7A patent/BR0001604B1/pt not_active IP Right Cessation
- 2000-04-14 CN CNB001068148A patent/CN1138626C/zh not_active Expired - Fee Related
- 2000-04-14 NO NO20001985A patent/NO318704B1/no not_active IP Right Cessation
- 2000-04-14 RU RU2000109634/12A patent/RU2189315C2/ru not_active IP Right Cessation
- 2000-04-14 CZ CZ20001369A patent/CZ296759B6/cs not_active IP Right Cessation
- 2000-04-14 AR ARP000101772A patent/AR023517A1/es not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
JP4539933B2 (ja) | 2010-09-08 |
TW483819B (en) | 2002-04-21 |
ES2193929T3 (es) | 2003-11-16 |
US6461559B1 (en) | 2002-10-08 |
NO20001985L (no) | 2000-10-16 |
BR0001604B1 (pt) | 2010-04-06 |
ATE233652T1 (de) | 2003-03-15 |
CN1270884A (zh) | 2000-10-25 |
NO20001985D0 (no) | 2000-04-14 |
CA2299088A1 (en) | 2000-10-15 |
CZ296759B6 (cs) | 2006-06-14 |
PL339608A1 (en) | 2000-10-23 |
CN1138626C (zh) | 2004-02-18 |
AU764955B2 (en) | 2003-09-04 |
PL193018B1 (pl) | 2007-01-31 |
CZ20001369A3 (en) | 2001-05-16 |
DE50001353D1 (de) | 2003-04-10 |
BR0001604A (pt) | 2000-11-14 |
RU2189315C2 (ru) | 2002-09-20 |
SG97871A1 (en) | 2003-08-20 |
JP2000301602A (ja) | 2000-10-31 |
NO318704B1 (no) | 2005-04-25 |
CA2299088C (en) | 2004-08-10 |
AU2774400A (en) | 2000-10-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA | Abandonment or withdrawal |