FR2284430A1 - Procede et appareil pour revetir une pellicule en matiere plastique - Google Patents

Procede et appareil pour revetir une pellicule en matiere plastique

Info

Publication number
FR2284430A1
FR2284430A1 FR7528026A FR7528026A FR2284430A1 FR 2284430 A1 FR2284430 A1 FR 2284430A1 FR 7528026 A FR7528026 A FR 7528026A FR 7528026 A FR7528026 A FR 7528026A FR 2284430 A1 FR2284430 A1 FR 2284430A1
Authority
FR
France
Prior art keywords
covering
plastic film
plastic
film
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
FR7528026A
Other languages
English (en)
French (fr)
Other versions
FR2284430B1 (de
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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
Priority claimed from US05/506,544 external-priority patent/US4002780A/en
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of FR2284430A1 publication Critical patent/FR2284430A1/fr
Application granted granted Critical
Publication of FR2284430B1 publication Critical patent/FR2284430B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
    • B05C5/027—Coating heads with several outlets, e.g. aligned transversally to the moving direction of a web to be coated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/001—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work incorporating means for heating or cooling the liquid or other fluent 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • 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
    • B29C48/05—Filamentary, e.g. strands
    • 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
    • B29C48/03—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
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Laminated Bodies (AREA)
FR7528026A 1974-09-16 1975-09-12 Procede et appareil pour revetir une pellicule en matiere plastique Granted FR2284430A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/506,544 US4002780A (en) 1971-03-26 1974-09-16 Method and device for coating plastics film

Publications (2)

Publication Number Publication Date
FR2284430A1 true FR2284430A1 (fr) 1976-04-09
FR2284430B1 FR2284430B1 (de) 1978-12-01

Family

ID=24015030

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7528026A Granted FR2284430A1 (fr) 1974-09-16 1975-09-12 Procede et appareil pour revetir une pellicule en matiere plastique

Country Status (9)

Country Link
JP (1) JPS5155341A (de)
AR (1) AR205478A1 (de)
BE (1) BE833471A (de)
BR (1) BR7505925A (de)
DE (1) DE2541307A1 (de)
FR (1) FR2284430A1 (de)
GB (1) GB1459955A (de)
NL (1) NL7510551A (de)
ZA (1) ZA755624B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5354954U (de) * 1976-10-13 1978-05-11

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2130660A1 (de) * 1971-03-26 1972-11-03 Ici Ltd

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2130660A1 (de) * 1971-03-26 1972-11-03 Ici Ltd

Also Published As

Publication number Publication date
GB1459955A (en) 1976-12-31
BR7505925A (pt) 1976-08-03
FR2284430B1 (de) 1978-12-01
JPS5155341A (en) 1976-05-15
AU8452375A (en) 1977-03-10
ZA755624B (en) 1976-08-25
NL7510551A (nl) 1976-03-18
BE833471A (fr) 1976-03-16
DE2541307A1 (de) 1976-03-25
AR205478A1 (es) 1976-05-07

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Legal Events

Date Code Title Description
ST Notification of lapse