DE3740426A1 - Einrichtung zum erwaermen des randbereiches eines kunststoffdeckels - Google Patents

Einrichtung zum erwaermen des randbereiches eines kunststoffdeckels

Info

Publication number
DE3740426A1
DE3740426A1 DE19873740426 DE3740426A DE3740426A1 DE 3740426 A1 DE3740426 A1 DE 3740426A1 DE 19873740426 DE19873740426 DE 19873740426 DE 3740426 A DE3740426 A DE 3740426A DE 3740426 A1 DE3740426 A1 DE 3740426A1
Authority
DE
Germany
Prior art keywords
distributor
pipes
heating
chamber
ring channel
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.)
Granted
Application number
DE19873740426
Other languages
German (de)
English (en)
Other versions
DE3740426C2 (enrdf_load_stackoverflow
Inventor
Wilhelm Fischer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fischer Maschf W GmbH
4P Nicolaus Kempten GmbH
Original Assignee
Fischer Maschf W GmbH
4P Nicolaus Kempten GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fischer Maschf W GmbH, 4P Nicolaus Kempten GmbH filed Critical Fischer Maschf W GmbH
Priority to DE19873740426 priority Critical patent/DE3740426A1/de
Publication of DE3740426A1 publication Critical patent/DE3740426A1/de
Application granted granted Critical
Publication of DE3740426C2 publication Critical patent/DE3740426C2/de
Granted legal-status Critical Current

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
    • 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
    • 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
    • B29C66/13—Single flanged joints; Fin-type joints; Single hem joints; Edge joints; Interpenetrating fingered joints; Other specific particular designs of joint cross-sections not provided for in groups B29C66/11 - B29C66/12
    • B29C66/131—Single flanged joints, i.e. one of the parts to be joined being rigid and flanged in the joint area
    • 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
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/54—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles
    • B29C66/542—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles joining hollow covers or hollow bottoms to open ends of container bodies
    • 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
    • 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
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/816—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the mounting of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8167—Quick change joining tools or surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
DE19873740426 1987-11-28 1987-11-28 Einrichtung zum erwaermen des randbereiches eines kunststoffdeckels Granted DE3740426A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19873740426 DE3740426A1 (de) 1987-11-28 1987-11-28 Einrichtung zum erwaermen des randbereiches eines kunststoffdeckels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873740426 DE3740426A1 (de) 1987-11-28 1987-11-28 Einrichtung zum erwaermen des randbereiches eines kunststoffdeckels

Publications (2)

Publication Number Publication Date
DE3740426A1 true DE3740426A1 (de) 1989-06-08
DE3740426C2 DE3740426C2 (enrdf_load_stackoverflow) 1990-03-08

Family

ID=6341508

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19873740426 Granted DE3740426A1 (de) 1987-11-28 1987-11-28 Einrichtung zum erwaermen des randbereiches eines kunststoffdeckels

Country Status (1)

Country Link
DE (1) DE3740426A1 (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0743164A3 (de) * 1995-05-15 1997-12-10 Hainsberger Metallwerk GmbH Verfahren und Vorrichtung zum Heissgasschweissen von Kunststofffolien
WO2017036817A1 (de) * 2015-08-28 2017-03-09 Sig Technology Ag Heizeinheit zum aufheizen von packungsmänteln und vorrichtung umfassend eine solche heizeinheit
DE102019009226B3 (de) 2019-07-02 2022-03-10 Ewald Wegner Düsenvorrichtung und Heißgasschweißanlage

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2723439A1 (de) * 1976-05-24 1977-12-08 Phillips Petroleum Co Verfahren und vorrichtung zum erwaermen des endabschnittes eines rohrfoermigen teiles
DE3606204A1 (de) * 1985-04-10 1986-10-16 Windmöller & Hölscher, 4540 Lengerich Vorrichtung zum fortlaufenden verschweissen von mehrlagigen folienbahnen

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2723439A1 (de) * 1976-05-24 1977-12-08 Phillips Petroleum Co Verfahren und vorrichtung zum erwaermen des endabschnittes eines rohrfoermigen teiles
DE3606204A1 (de) * 1985-04-10 1986-10-16 Windmöller & Hölscher, 4540 Lengerich Vorrichtung zum fortlaufenden verschweissen von mehrlagigen folienbahnen

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0743164A3 (de) * 1995-05-15 1997-12-10 Hainsberger Metallwerk GmbH Verfahren und Vorrichtung zum Heissgasschweissen von Kunststofffolien
US6134387A (en) * 1995-05-15 2000-10-17 Toss; Ramon Process and device for hot gas welding of plastic sheets with electrically heated tubular gas flow conduit
WO2017036817A1 (de) * 2015-08-28 2017-03-09 Sig Technology Ag Heizeinheit zum aufheizen von packungsmänteln und vorrichtung umfassend eine solche heizeinheit
CN108349610A (zh) * 2015-08-28 2018-07-31 Sig技术股份公司 用于加热包装外壳的加热单元和包含该加热单元的装置
CN108349610B (zh) * 2015-08-28 2021-03-19 Sig技术股份公司 用于加热包装外壳的加热单元和包含该加热单元的装置
US11207842B2 (en) 2015-08-28 2021-12-28 Sig Technology Ag Heating unit for heating package sleeves and apparatus comprising such a heating unit
DE102019009226B3 (de) 2019-07-02 2022-03-10 Ewald Wegner Düsenvorrichtung und Heißgasschweißanlage

Also Published As

Publication number Publication date
DE3740426C2 (enrdf_load_stackoverflow) 1990-03-08

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee