IE36039B1 - Improvements in sealing cartons - Google Patents
Improvements in sealing cartonsInfo
- Publication number
- IE36039B1 IE36039B1 IE115/72A IE11572A IE36039B1 IE 36039 B1 IE36039 B1 IE 36039B1 IE 115/72 A IE115/72 A IE 115/72A IE 11572 A IE11572 A IE 11572A IE 36039 B1 IE36039 B1 IE 36039B1
- Authority
- IE
- Ireland
- Prior art keywords
- nozzle
- heated air
- chamber
- pair
- flaps
- 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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/10—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using hot gases (e.g. combustion gases) or flames coming in contact with at least one of the parts to be joined
- B29C65/103—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using hot gases (e.g. combustion gases) or flames coming in contact with at least one of the parts to be joined direct heating both surfaces to be joined
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
- B29C66/112—Single lapped joints
- B29C66/1122—Single lap to lap joints, i.e. overlap joints
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
- B29C66/43—Joining a relatively small portion of the surface of said articles
- B29C66/431—Joining the articles to themselves
- B29C66/4312—Joining the articles to themselves for making flat seams in tubular or hollow articles, e.g. transversal seams
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
- B29C66/43—Joining a relatively small portion of the surface of said articles
- B29C66/431—Joining the articles to themselves
- B29C66/4312—Joining the articles to themselves for making flat seams in tubular or hollow articles, e.g. transversal seams
- B29C66/43121—Closing the ends of tubular or hollow single articles, e.g. closing the ends of bags
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
- B29C66/723—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered
- B29C66/7232—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered comprising a non-plastics layer
- B29C66/72327—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered comprising a non-plastics layer consisting of natural products or their composites, not provided for in B29C66/72321 - B29C66/72324
- B29C66/72328—Paper
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
- B29C66/739—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
- B29C66/7392—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/84—Specific machine types or machines suitable for specific applications
- B29C66/843—Machines for making separate joints at the same time in different planes; Machines for making separate joints at the same time mounted in parallel or in series
- B29C66/8432—Machines for making separate joints at the same time mounted in parallel or in series
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/84—Specific machine types or machines suitable for specific applications
- B29C66/849—Packaging machines
-
- 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
- B65B51/20—Applying or generating heat or pressure or combinations thereof by fluid pressure acting directly on folds or on opposed surfaces, e.g. using hot-air jets
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Closing Of Containers (AREA)
- Package Closures (AREA)
- Making Paper Articles (AREA)
Abstract
A hollow member arranged to apply heated air to heat-sealable surfaces of a pair of carton flaps folded to form an acute angle comprises an elongate chamber, preferably of generally triangular cross-section, which is connectable through a valve with a source of heated air. A nozzle extends from one corner of the chamber to extend between the pair of flaps and the nozzle has the end thereof remote from the chamber closed by a closure member which forms one side of opposed slots which extend lengthwise of the nozzle to direct heated air on to mating areas of the carton flaps. The closure member causes air to be deflected through the slots at substantially equal flow rates.
[US3751876A]
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB457971 | 1971-02-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
IE36039L IE36039L (en) | 1972-08-12 |
IE36039B1 true IE36039B1 (en) | 1976-08-04 |
Family
ID=9779820
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IE115/72A IE36039B1 (en) | 1971-02-12 | 1972-01-27 | Improvements in sealing cartons |
Country Status (10)
Country | Link |
---|---|
US (1) | US3751876A (en) |
CA (1) | CA965062A (en) |
CH (1) | CH557420A (en) |
DE (1) | DE2206616C2 (en) |
DK (1) | DK128839B (en) |
FI (1) | FI55624C (en) |
FR (1) | FR2126770A5 (en) |
GB (1) | GB1306021A (en) |
IE (1) | IE36039B1 (en) |
NL (1) | NL7201472A (en) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH607627A5 (en) * | 1975-05-07 | 1978-09-29 | Jagenberg Werke Ag | |
US3977306A (en) * | 1975-05-15 | 1976-08-31 | Flynn Burner Corporation | Automatic carton sealing system |
US4127431A (en) * | 1977-10-17 | 1978-11-28 | Thermwood Corporation | Method for assembling a backer member to a shell member |
DE2908396C2 (en) * | 1979-03-03 | 1983-12-15 | Aktiebolaget Akerlund & Rausing, 22101 Lund | Device for activating a flat folding box blank |
GB2119308A (en) * | 1982-04-30 | 1983-11-16 | Metal Box Plc | Sealing lids to tray-like containers |
GB2120161B (en) * | 1982-05-10 | 1986-02-19 | Metal Box Plc | Erecting trays having peripheral flanges |
SE8300277L (en) * | 1983-01-20 | 1984-07-21 | Norden Packaging Mach | FORSEGLINGSANORDNING |
JPS6014966A (en) * | 1983-07-06 | 1985-01-25 | Shibuya Kogyo Co Ltd | Gluing device |
ES290056Y (en) * | 1985-11-04 | 1986-10-16 | Oive,S.A. | PACKAGING MACHINE, FOR PACKAGING AND SEALED BY PACKAGING, CONTAINING AT LEAST ONE LAYER OF THERMOMOLDABLE MATERIAL |
JP2525526Y2 (en) * | 1989-02-17 | 1997-02-12 | 四国化工機 株式会社 | Packaging machine |
GB2254285A (en) * | 1991-03-25 | 1992-10-07 | Tetra Pak Holdings Sa | Heat sealing carton blanks |
FR2725396B1 (en) * | 1994-10-07 | 1996-12-20 | Formfil | THERMAL WELDING MACHINE |
US5562795A (en) * | 1995-02-21 | 1996-10-08 | Kliklok Corporation | High speed carton feeding/heat sealing system |
SE515445C2 (en) | 1999-02-22 | 2001-08-06 | Glenn Gustafsson | Method and apparatus for wrapping soft elements |
US20110019944A1 (en) * | 2008-12-22 | 2011-01-27 | Gary Sargin | Method and system for folding and sealing bags |
US9340328B2 (en) * | 2008-12-22 | 2016-05-17 | Coating Excellence International Llc | Modified manifold system for folding and sealing bags |
US8241193B2 (en) * | 2008-12-22 | 2012-08-14 | Coating Excellence International Llc | Method and apparatus for bag closure and sealing |
AU2013352610B2 (en) * | 2012-11-30 | 2017-02-23 | Graphic Packaging International, Llc | Heat-assisted carton formation |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3249024A (en) * | 1961-11-08 | 1966-05-03 | Machinery Dev Corp | Method and apparatus for assembling cartons |
US3309841A (en) * | 1964-05-18 | 1967-03-21 | Ex Cell O Corp | Selective top heater for plastic coated paperboard container packaging machines |
DE1261385B (en) * | 1965-02-25 | 1968-02-15 | Kliklok Corp | Device for gluing the wall surfaces of a folding box |
US3471995A (en) * | 1966-05-12 | 1969-10-14 | Metal Box Co Ltd | Sealing of cartons |
DE1511698A1 (en) * | 1966-05-20 | 1969-07-17 | Metal Box Co Ltd | Device for sealing boxes |
US3462916A (en) * | 1966-07-18 | 1969-08-26 | Fibreboard Corp | Apparatus for heat sealing cartons |
US3535987A (en) * | 1968-06-06 | 1970-10-27 | Fibreboard Corp | Apparatus and method for forming cartons |
US3610114A (en) * | 1969-07-24 | 1971-10-05 | Stanley J Kaminsky | Mechanism for heating container sealing surfaces |
-
1971
- 1971-02-12 GB GB457971A patent/GB1306021A/en not_active Expired
-
1972
- 1972-01-27 IE IE115/72A patent/IE36039B1/en unknown
- 1972-02-01 CA CA133,610A patent/CA965062A/en not_active Expired
- 1972-02-04 FI FI313/72A patent/FI55624C/en active
- 1972-02-04 NL NL7201472A patent/NL7201472A/xx active Search and Examination
- 1972-02-08 FR FR7204086A patent/FR2126770A5/fr not_active Expired
- 1972-02-09 US US00224888A patent/US3751876A/en not_active Expired - Lifetime
- 1972-02-10 DK DK59872AA patent/DK128839B/en not_active IP Right Cessation
- 1972-02-11 DE DE2206616A patent/DE2206616C2/en not_active Expired
- 1972-02-11 CH CH199872A patent/CH557420A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CA965062A (en) | 1975-03-25 |
DK128839B (en) | 1974-07-15 |
CH557420A (en) | 1974-12-31 |
DE2206616C2 (en) | 1983-06-01 |
IE36039L (en) | 1972-08-12 |
FI55624C (en) | 1979-09-10 |
FR2126770A5 (en) | 1972-10-06 |
NL7201472A (en) | 1972-08-15 |
US3751876A (en) | 1973-08-14 |
GB1306021A (en) | 1973-02-07 |
DE2206616A1 (en) | 1972-08-24 |
FI55624B (en) | 1979-05-31 |
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