GB1304439A - - Google Patents

Info

Publication number
GB1304439A
GB1304439A GB2267870A GB2267870A GB1304439A GB 1304439 A GB1304439 A GB 1304439A GB 2267870 A GB2267870 A GB 2267870A GB 2267870 A GB2267870 A GB 2267870A GB 1304439 A GB1304439 A GB 1304439A
Authority
GB
United Kingdom
Prior art keywords
rod
wire
films
covered
electrode
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
GB2267870A
Other languages
English (en)
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
Publication of GB1304439A publication Critical patent/GB1304439A/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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
    • B29C48/915—Cooling of flat articles, e.g. using specially adapted supporting means with means for improving the adhesion to the supporting means
    • B29C48/9165—Electrostatic pinning
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
    • B29C48/914—Cooling of flat articles, e.g. using specially adapted supporting means cooling drums

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Moulding By Coating Moulds (AREA)
GB2267870A 1969-05-12 1970-05-11 Expired GB1304439A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US82381169A 1969-05-12 1969-05-12

Publications (1)

Publication Number Publication Date
GB1304439A true GB1304439A (fr) 1973-01-24

Family

ID=25239794

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2267870A Expired GB1304439A (fr) 1969-05-12 1970-05-11

Country Status (9)

Country Link
US (1) US3571853A (fr)
JP (1) JPS5125451B1 (fr)
BE (1) BE750212A (fr)
CA (1) CA976503A (fr)
DE (2) DE2022886C3 (fr)
FR (1) FR2047670A5 (fr)
GB (1) GB1304439A (fr)
LU (1) LU60906A1 (fr)
NL (1) NL168164C (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE792198A (fr) * 1971-12-02 1973-06-01 Du Pont Epinglage electrostatique de pellicules de polymere
GB1409786A (en) * 1972-05-12 1975-10-15 Ici Ltd Quenching of polymeric film
US4071589A (en) * 1972-05-12 1978-01-31 Imperial Chemical Industries Limited Quenching of polymeric film
GB1469983A (en) * 1974-08-07 1977-04-14 Ici Ltd Polymeric film production
US4111625A (en) * 1974-08-07 1978-09-05 Imperial Chemical Industries Limited Polymeric film production
JPS533463U (fr) * 1976-06-28 1978-01-13
EP0026028B1 (fr) * 1979-08-01 1983-10-12 Imperial Chemical Industries Plc Appareil et procédé pour extruder et refroidir un film thermoplastique
DE102019112077A1 (de) * 2019-05-09 2020-11-12 Brückner Maschinenbau GmbH & Co. KG Anlage zur Herstellung eines Castfilms und Folienreckanlage mit einer solchen Anlage

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL125745C (fr) * 1960-05-03 1900-01-01
US3427687A (en) * 1966-11-07 1969-02-18 Miller Mold Co Mold construction

Also Published As

Publication number Publication date
NL7006768A (fr) 1970-11-16
LU60906A1 (fr) 1970-07-16
DE2022886B2 (de) 1978-09-28
BE750212A (fr) 1970-11-12
JPS5125451B1 (fr) 1976-07-31
US3571853A (en) 1971-03-23
CA976503A (en) 1975-10-21
NL168164C (nl) 1982-03-16
FR2047670A5 (fr) 1971-03-12
DE2022886A1 (de) 1970-11-19
NL168164B (nl) 1981-10-16
DE2022886C3 (de) 1979-05-23
DE7017571U (de) 1970-08-06

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years