IT1250649B - Dispositivo e metodo per la chiusura e la saldatura laterale di pacchicellofanati contenenti fogli o simili - Google Patents
Dispositivo e metodo per la chiusura e la saldatura laterale di pacchicellofanati contenenti fogli o similiInfo
- Publication number
- IT1250649B IT1250649B ITMI911868A ITMI911868A IT1250649B IT 1250649 B IT1250649 B IT 1250649B IT MI911868 A ITMI911868 A IT MI911868A IT MI911868 A ITMI911868 A IT MI911868A IT 1250649 B IT1250649 B IT 1250649B
- Authority
- IT
- Italy
- Prior art keywords
- closing
- pack
- sheets
- plates
- similar
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B49/00—Devices for folding or bending wrappers around contents
- B65B49/16—Pneumatic means, e.g. air jets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
- B65B51/10—Applying or generating heat or pressure or combinations thereof
- B65B51/14—Applying or generating heat or pressure or combinations thereof by reciprocating or oscillating members
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Basic Packing Technique (AREA)
- Package Closures (AREA)
- Containers And Plastic Fillers For Packaging (AREA)
Abstract
E' descritto un dispositivo per la chiusura e la saldatura laterale di pacchi cellofanati (29) contenenti fogli o simili con avvolgimento a mezzo di film plastico termoretraibile comprendente due piattelli saldatori (25, 26) atti ad essere mossi contro i lati opposti laterali del pacco (29) per la loro saldatura. Questi piattelli (25, 26) sono incernierati preferibilmente a due slitte (2, 3) atte ad essere mosse contemporaneamente in avvicinamento o in allontanamento in funzione della larghezza del pacco (29) da saldare lateralmente. Sono inoltre previsti due ugelli (31, 32) formanti dei getti d'aria contro le parti sporgenti laterali (30) del film plastico, in modo che tali parti sporgenti vengano piegate agevolmente dai suddetti piattelli (25, 26). Il pacco così chiuso e saldato viene trasportato in un forno per la termoretrazione del film di avvolgimento.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI911868A IT1250649B (it) | 1991-07-05 | 1991-07-05 | Dispositivo e metodo per la chiusura e la saldatura laterale di pacchicellofanati contenenti fogli o simili |
DE69206502T DE69206502T2 (de) | 1991-07-05 | 1992-07-02 | Vorrichtung und Verfahren zum Verschliessen und seitlichen Versiegeln von Bogen oder dergleichen enthaltenden, in Kunststoffolie eingewickelten Paketen. |
ES92830345T ES2081084T3 (es) | 1991-07-05 | 1992-07-02 | Dispositivo y procedimiento para cerrar y sellar lateralmente paquetes envueltos con peliculas de material plastico conteniendo laminas o similares. |
EP92830345A EP0521835B1 (en) | 1991-07-05 | 1992-07-02 | Device and method for closing and laterally sealing plastic film wrapped bundles containing sheets of the like |
US08/099,779 US5402620A (en) | 1991-07-05 | 1993-07-29 | Device and method for closing and laterally sealing plastic film wrapped bundles containing sheets or the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI911868A IT1250649B (it) | 1991-07-05 | 1991-07-05 | Dispositivo e metodo per la chiusura e la saldatura laterale di pacchicellofanati contenenti fogli o simili |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI911868A0 ITMI911868A0 (it) | 1991-07-05 |
ITMI911868A1 ITMI911868A1 (it) | 1993-01-06 |
IT1250649B true IT1250649B (it) | 1995-04-21 |
Family
ID=11360295
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI911868A IT1250649B (it) | 1991-07-05 | 1991-07-05 | Dispositivo e metodo per la chiusura e la saldatura laterale di pacchicellofanati contenenti fogli o simili |
Country Status (5)
Country | Link |
---|---|
US (1) | US5402620A (it) |
EP (1) | EP0521835B1 (it) |
DE (1) | DE69206502T2 (it) |
ES (1) | ES2081084T3 (it) |
IT (1) | IT1250649B (it) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5632713A (en) * | 1994-11-10 | 1997-05-27 | Canning; Timothy A. | Apparatus and method for erecting boxes |
US6405833B1 (en) * | 2000-01-06 | 2002-06-18 | Otis Elevator Company | Flexible flat rope sheave assembly with separate shoulder and flange surfaces having varying friction properties |
US20050241279A1 (en) * | 2004-04-28 | 2005-11-03 | Tien-Sheng Hsieh | Adjustable mechanism for thermo shrinkable film machine |
BE1030730B1 (nl) * | 2022-07-27 | 2024-02-26 | Anheuser Busch Inbev Sa | Manipulatie-inrichting voor het vouwen van producten en bijbehorende werkwijzen |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US736634A (en) * | 1901-08-15 | 1903-08-18 | Nat Package Machine Company | Soap-wrapping machine. |
US1641042A (en) * | 1926-03-11 | 1927-08-30 | Marasso Fred | Wrapping machine |
US2008271A (en) * | 1931-07-30 | 1935-07-16 | Zeigler Packaged Ice Machinery | Method of packaging ice |
US2052717A (en) * | 1934-03-02 | 1936-09-01 | Battle Creek Bread Wrapping Machine Co | Combined wrapping and slicing machine |
US2814920A (en) * | 1953-07-29 | 1957-12-03 | Merritt I Darrow | Method of packaging |
US2928217A (en) * | 1957-12-09 | 1960-03-15 | Shell Oil Co | Process and apparatus for wrapping bales |
US3242635A (en) * | 1962-06-01 | 1966-03-29 | David G Kobick | Packaging machine |
US3527019A (en) * | 1966-12-27 | 1970-09-08 | Lamb Grays Harbor Co Inc | Systems for automatically wrapping pulp bales |
DE1586349A1 (de) * | 1967-12-06 | 1971-03-04 | A W Wilisch Kg | Verfahren und Vorrichtung zum Umhuellen einer Packung mit Folie |
US3724164A (en) * | 1970-07-17 | 1973-04-03 | Ruburn Eng Inc | Shrink-wrapping apparatus |
US3685253A (en) * | 1970-08-26 | 1972-08-22 | Celotex Corp | Wrapping apparatus |
US4148170A (en) * | 1976-02-02 | 1979-04-10 | Gaubert R J | Product wrapping machine and method |
DE2910404A1 (de) * | 1979-03-16 | 1980-09-25 | Focke & Co | Vorrichtung zum heissiegeln von packungs-umhuellungen u.dgl. |
US4574561A (en) * | 1982-05-03 | 1986-03-11 | Hub Folding Box Co., Inc. | Apparatus and method for sealing the cover side flaps of cartons |
US4498895A (en) * | 1983-02-08 | 1985-02-12 | J. M. Huber Corporation | Folding pallet jig |
-
1991
- 1991-07-05 IT ITMI911868A patent/IT1250649B/it active IP Right Grant
-
1992
- 1992-07-02 DE DE69206502T patent/DE69206502T2/de not_active Expired - Fee Related
- 1992-07-02 ES ES92830345T patent/ES2081084T3/es not_active Expired - Lifetime
- 1992-07-02 EP EP92830345A patent/EP0521835B1/en not_active Expired - Lifetime
-
1993
- 1993-07-29 US US08/099,779 patent/US5402620A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0521835B1 (en) | 1995-12-06 |
DE69206502T2 (de) | 1996-05-02 |
US5402620A (en) | 1995-04-04 |
ITMI911868A1 (it) | 1993-01-06 |
ITMI911868A0 (it) | 1991-07-05 |
DE69206502D1 (de) | 1996-01-18 |
ES2081084T3 (es) | 1996-02-16 |
EP0521835A1 (en) | 1993-01-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970729 |