CH472282A - Verfahren und Vorrichtung zur Bildung einer länglichen Verschweissung zwischen mindestens zwei Kunststofflagen - Google Patents
Verfahren und Vorrichtung zur Bildung einer länglichen Verschweissung zwischen mindestens zwei KunststofflagenInfo
- Publication number
- CH472282A CH472282A CH1607366A CH1607366A CH472282A CH 472282 A CH472282 A CH 472282A CH 1607366 A CH1607366 A CH 1607366A CH 1607366 A CH1607366 A CH 1607366A CH 472282 A CH472282 A CH 472282A
- Authority
- CH
- Switzerland
- Prior art keywords
- forming
- plastic layers
- elongated weld
- weld
- elongated
- 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
- 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
- B29C66/03—After-treatments in the joint area
- B29C66/034—Thermal after-treatments
- B29C66/0342—Cooling, e.g. transporting through welding and cooling zone
-
- 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
-
- 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
- B29C66/343—Making tension-free or wrinkle-free 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
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/347—General aspects dealing with the joint area or with the area to be joined using particular temperature distributions or gradients; using particular heat distributions or gradients
- B29C66/3472—General aspects dealing with the joint area or with the area to be joined using particular temperature distributions or gradients; using particular heat distributions or gradients in the plane of the joint, e.g. along the joint line in the plane of the joint or perpendicular to the joint line in the plane of the joint
-
- 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
-
- 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
- B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
-
- 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
- B29C65/38—Impulse heating
-
- 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
- B29C66/45—Joining of substantially the whole surface of the articles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Making Paper Articles (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB47258/65A GB1123216A (en) | 1965-11-08 | 1965-11-08 | Heat sealing method and apparatus |
GB4725866 | 1966-10-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH472282A true CH472282A (de) | 1969-05-15 |
Family
ID=26266005
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1607366A CH472282A (de) | 1965-11-08 | 1966-11-08 | Verfahren und Vorrichtung zur Bildung einer länglichen Verschweissung zwischen mindestens zwei Kunststofflagen |
Country Status (11)
Country | Link |
---|---|
US (1) | US3519515A (de) |
AT (1) | AT304062B (de) |
BE (1) | BE689441A (de) |
CH (1) | CH472282A (de) |
DE (1) | DE1604450B1 (de) |
DK (1) | DK121888B (de) |
FR (1) | FR1501199A (de) |
LU (1) | LU52313A1 (de) |
NL (1) | NL6615735A (de) |
NO (1) | NO126608B (de) |
SE (1) | SE323798B (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2132568B1 (de) * | 1971-04-09 | 1973-12-28 | Centre Nat Etd Spatiales | |
US4394204A (en) * | 1980-03-21 | 1983-07-19 | Reynolds Metals Company | Method for heat sealing |
WO2003078139A1 (fr) * | 2002-03-20 | 2003-09-25 | Asahi Glass Company, Limited | Procede de liaison de films de fluororesine et film de fluororesine |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2469972A (en) * | 1945-02-23 | 1949-05-10 | Dow Chemical Co | Machine for welding thermoplastic films |
US2698273A (en) * | 1949-10-19 | 1954-12-28 | Us Rubber Co | Method for joining thermoplastic sheet material |
US2766809A (en) * | 1949-11-16 | 1956-10-16 | Emhart Mfg Co | Method and apparatus for heat sealing |
US2542901A (en) * | 1950-02-16 | 1951-02-20 | Ralph W Chaffee | Package closing and sealing machine |
US2788838A (en) * | 1954-01-04 | 1957-04-16 | Dunlop Rubber Co | Apparatus for forming thermoplastic conveyor belting |
US2999042A (en) * | 1956-10-01 | 1961-09-05 | Bagcraft Corp | Method of producing plastic seam |
-
1966
- 1966-10-28 US US590302A patent/US3519515A/en not_active Expired - Lifetime
- 1966-11-07 SE SE15192/66A patent/SE323798B/xx unknown
- 1966-11-07 LU LU52313D patent/LU52313A1/xx unknown
- 1966-11-07 NO NO00165481A patent/NO126608B/no unknown
- 1966-11-08 BE BE689441D patent/BE689441A/xx unknown
- 1966-11-08 DE DE19661604450 patent/DE1604450B1/de active Pending
- 1966-11-08 AT AT1033566A patent/AT304062B/de not_active IP Right Cessation
- 1966-11-08 DK DK579566AA patent/DK121888B/da unknown
- 1966-11-08 NL NL6615735A patent/NL6615735A/xx unknown
- 1966-11-08 FR FR82971A patent/FR1501199A/fr not_active Expired
- 1966-11-08 CH CH1607366A patent/CH472282A/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
BE689441A (de) | 1967-05-08 |
US3519515A (en) | 1970-07-07 |
NL6615735A (de) | 1967-05-09 |
DK121888B (da) | 1971-12-13 |
FR1501199A (fr) | 1967-11-10 |
NO126608B (de) | 1973-03-05 |
SE323798B (de) | 1970-05-11 |
DE1604450B1 (de) | 1971-06-24 |
LU52313A1 (de) | 1967-01-09 |
AT304062B (de) | 1972-12-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |