FR2116910A5 - PROCESS FOR THE CONTINUOUS TREATMENT OF THE SURFACE OF A LAYER OF MATERIAL, IN PARTICULAR PLASTIC, AND DEVICE FOR IMPLEMENTING THIS PROCESS - Google Patents

PROCESS FOR THE CONTINUOUS TREATMENT OF THE SURFACE OF A LAYER OF MATERIAL, IN PARTICULAR PLASTIC, AND DEVICE FOR IMPLEMENTING THIS PROCESS

Info

Publication number
FR2116910A5
FR2116910A5 FR7044650A FR7044650A FR2116910A5 FR 2116910 A5 FR2116910 A5 FR 2116910A5 FR 7044650 A FR7044650 A FR 7044650A FR 7044650 A FR7044650 A FR 7044650A FR 2116910 A5 FR2116910 A5 FR 2116910A5
Authority
FR
France
Prior art keywords
implementing
layer
continuous treatment
particular plastic
plastic
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
FR7044650A
Other languages
French (fr)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7044650A priority Critical patent/FR2116910A5/en
Priority to GB5625471A priority patent/GB1336198A/en
Priority to DE19712160860 priority patent/DE2160860A1/en
Priority to CA129,790A priority patent/CA962226A/en
Priority to IT71047/71A priority patent/IT943228B/en
Application granted granted Critical
Publication of FR2116910A5 publication Critical patent/FR2116910A5/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
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/10—Surface shaping of articles, e.g. embossing; Apparatus therefor by electric discharge treatment
    • 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
    • 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
    • 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
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/305—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
FR7044650A 1970-12-11 1970-12-11 PROCESS FOR THE CONTINUOUS TREATMENT OF THE SURFACE OF A LAYER OF MATERIAL, IN PARTICULAR PLASTIC, AND DEVICE FOR IMPLEMENTING THIS PROCESS Expired FR2116910A5 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7044650A FR2116910A5 (en) 1970-12-11 1970-12-11 PROCESS FOR THE CONTINUOUS TREATMENT OF THE SURFACE OF A LAYER OF MATERIAL, IN PARTICULAR PLASTIC, AND DEVICE FOR IMPLEMENTING THIS PROCESS
GB5625471A GB1336198A (en) 1970-12-11 1971-12-03 Extruding machines for plastics
DE19712160860 DE2160860A1 (en) 1970-12-11 1971-12-08 Device for the continuous surface treatment of a material, in particular plastic
CA129,790A CA962226A (en) 1970-12-11 1971-12-09 Device for the continuous surface treatment of a layer of material and especially plastic material
IT71047/71A IT943228B (en) 1970-12-11 1971-12-10 DEVICE FOR THE TREATMENT OF SURFACES PARTICULARLY OF PLASTIC MATE RIES BY MEANS OF CO RONA EFFECT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7044650A FR2116910A5 (en) 1970-12-11 1970-12-11 PROCESS FOR THE CONTINUOUS TREATMENT OF THE SURFACE OF A LAYER OF MATERIAL, IN PARTICULAR PLASTIC, AND DEVICE FOR IMPLEMENTING THIS PROCESS

Publications (1)

Publication Number Publication Date
FR2116910A5 true FR2116910A5 (en) 1972-07-21

Family

ID=9065610

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7044650A Expired FR2116910A5 (en) 1970-12-11 1970-12-11 PROCESS FOR THE CONTINUOUS TREATMENT OF THE SURFACE OF A LAYER OF MATERIAL, IN PARTICULAR PLASTIC, AND DEVICE FOR IMPLEMENTING THIS PROCESS

Country Status (5)

Country Link
CA (1) CA962226A (en)
DE (1) DE2160860A1 (en)
FR (1) FR2116910A5 (en)
GB (1) GB1336198A (en)
IT (1) IT943228B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0565980A1 (en) * 1992-04-15 1993-10-20 SOFTAL electronic GmbH Method and apparatus for electrical pretreatment of lubricant-containing plastics films, in particular of polypropylene or polyethylene

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2534262B1 (en) * 1982-10-08 1987-01-02 Toyo Boseki CORONA DISCHARGE TREATMENT PROCESS FOR IMPROVING SURFACE ADHESION OF A POLYOLEFIN MOLDED PRODUCT
DE102005030691A1 (en) * 2005-06-29 2007-01-11 Ahlbrandt System Gmbh Increasing surface tension in flat plastic structure surfaces, comprises using a corona discharge technique

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0565980A1 (en) * 1992-04-15 1993-10-20 SOFTAL electronic GmbH Method and apparatus for electrical pretreatment of lubricant-containing plastics films, in particular of polypropylene or polyethylene

Also Published As

Publication number Publication date
DE2160860A1 (en) 1972-06-22
CA962226A (en) 1975-02-04
IT943228B (en) 1973-04-02
GB1336198A (en) 1973-11-07

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse