FR1359332A - Improvements to the welding jaws of plastic sheets - Google Patents

Improvements to the welding jaws of plastic sheets

Info

Publication number
FR1359332A
FR1359332A FR927521A FR927521A FR1359332A FR 1359332 A FR1359332 A FR 1359332A FR 927521 A FR927521 A FR 927521A FR 927521 A FR927521 A FR 927521A FR 1359332 A FR1359332 A FR 1359332A
Authority
FR
France
Prior art keywords
plastic sheets
welding jaws
jaws
welding
sheets
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.)
Expired
Application number
FR927521A
Other languages
French (fr)
Inventor
Charles Platel
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 filed Critical
Priority to FR927521A priority Critical patent/FR1359332A/en
Priority to BE644224D priority patent/BE644224A/xx
Priority to ES0296966A priority patent/ES296966A1/en
Priority to DE19641479027 priority patent/DE1479027B2/en
Priority to GB1010264A priority patent/GB1000215A/en
Priority to AT210064A priority patent/AT253764B/en
Application granted granted Critical
Publication of FR1359332A publication Critical patent/FR1359332A/en
Expired 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
    • B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
    • 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
    • B29C66/32—Measures for keeping the burr form under control; Avoiding burr formation; Shaping the burr
    • B29C66/324—Avoiding burr formation
    • 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
    • B29C66/342—Preventing air-inclusions
    • 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
    • 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
    • B29C66/81—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
    • B29C66/814—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 design of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8145—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 design of the pressing elements, e.g. of the welding jaws or clamps characterised by the constructional aspects of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/81457—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 design of the pressing elements, e.g. of the welding jaws or clamps characterised by the constructional aspects of the pressing elements, e.g. of the welding jaws or clamps comprising a block or layer of deformable material, e.g. sponge, foam, rubber
    • 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
    • B29C66/8161—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 said pressing elements being supported or backed-up by springs or by resilient material
    • 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
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/832—Reciprocating joining or pressing tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
FR927521A 1963-03-11 1963-03-11 Improvements to the welding jaws of plastic sheets Expired FR1359332A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR927521A FR1359332A (en) 1963-03-11 1963-03-11 Improvements to the welding jaws of plastic sheets
BE644224D BE644224A (en) 1963-03-11 1964-02-24
ES0296966A ES296966A1 (en) 1963-03-11 1964-02-27 Improvements in welding jaws for heat sealing sheets of plastics material
DE19641479027 DE1479027B2 (en) 1963-03-11 1964-03-05 Device for welding plastic films with two clamping jaws
GB1010264A GB1000215A (en) 1963-03-11 1964-03-10 Improvements in welding jaws for heat sealing sheets of plastics material
AT210064A AT253764B (en) 1963-03-11 1964-03-11 Welding device for welding plastic films

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR927521A FR1359332A (en) 1963-03-11 1963-03-11 Improvements to the welding jaws of plastic sheets

Publications (1)

Publication Number Publication Date
FR1359332A true FR1359332A (en) 1964-04-24

Family

ID=8798918

Family Applications (1)

Application Number Title Priority Date Filing Date
FR927521A Expired FR1359332A (en) 1963-03-11 1963-03-11 Improvements to the welding jaws of plastic sheets

Country Status (6)

Country Link
AT (1) AT253764B (en)
BE (1) BE644224A (en)
DE (1) DE1479027B2 (en)
ES (1) ES296966A1 (en)
FR (1) FR1359332A (en)
GB (1) GB1000215A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2512424A1 (en) * 1981-09-10 1983-03-11 Collet Cafes VACUUM PACKAGING BAG
EP1083042A2 (en) * 1999-09-10 2001-03-14 Firma Skinetta Pac-Systeme Kiener GmbH & Co. Apparatus for welding and/or welding and cutting of films

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5779291B1 (en) * 2014-08-22 2015-09-16 一夫 菱沼 Composite heat seal structure adaptable to overlapping step

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2512424A1 (en) * 1981-09-10 1983-03-11 Collet Cafes VACUUM PACKAGING BAG
EP1083042A2 (en) * 1999-09-10 2001-03-14 Firma Skinetta Pac-Systeme Kiener GmbH & Co. Apparatus for welding and/or welding and cutting of films
EP1083042A3 (en) * 1999-09-10 2002-01-30 Firma Skinetta Pac-Systeme Kiener GmbH & Co. Apparatus for welding and/or welding and cutting of films

Also Published As

Publication number Publication date
AT253764B (en) 1967-04-25
DE1479027A1 (en) 1969-09-04
GB1000215A (en) 1965-08-04
ES296966A1 (en) 1964-05-01
BE644224A (en) 1964-06-15
DE1479027B2 (en) 1970-07-02

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