BR7505925A - Processo e dispositivo de revestimento de peliculas tubulares de plastico - Google Patents

Processo e dispositivo de revestimento de peliculas tubulares de plastico

Info

Publication number
BR7505925A
BR7505925A BR7505925*A BR7505925A BR7505925A BR 7505925 A BR7505925 A BR 7505925A BR 7505925 A BR7505925 A BR 7505925A BR 7505925 A BR7505925 A BR 7505925A
Authority
BR
Brazil
Prior art keywords
coating process
film coating
tubular film
plastic tubular
plastic
Prior art date
Application number
BR7505925*A
Other languages
English (en)
Inventor
G Reade
A Viney
Original Assignee
Ici 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 Ici Ltd filed Critical Ici Ltd
Publication of BR7505925A publication Critical patent/BR7505925A/pt

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)
BR7505925*A 1974-09-16 1975-09-15 Processo e dispositivo de revestimento de peliculas tubulares de plastico BR7505925A (pt)

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 (1)

Publication Number Publication Date
BR7505925A true BR7505925A (pt) 1976-08-03

Family

ID=24015030

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7505925*A BR7505925A (pt) 1974-09-16 1975-09-15 Processo e dispositivo de revestimento de peliculas tubulares de plastico

Country Status (9)

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

Families Citing this family (1)

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

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1369612A (en) * 1971-03-26 1974-10-09 Ici Ltd Method and device for coating plastics film

Also Published As

Publication number Publication date
FR2284430A1 (fr) 1976-04-09
GB1459955A (en) 1976-12-31
JPS5155341A (en) 1976-05-15
ZA755624B (en) 1976-08-25
DE2541307A1 (de) 1976-03-25
AU8452375A (en) 1977-03-10
NL7510551A (nl) 1976-03-18
FR2284430B1 (pt) 1978-12-01
BE833471A (fr) 1976-03-16
AR205478A1 (es) 1976-05-07

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