ES305952A1 - Procedimiento y aparato para el tratamiento de la superficie de materiales plasticos - Google Patents

Procedimiento y aparato para el tratamiento de la superficie de materiales plasticos

Info

Publication number
ES305952A1
ES305952A1 ES0305952A ES305952A ES305952A1 ES 305952 A1 ES305952 A1 ES 305952A1 ES 0305952 A ES0305952 A ES 0305952A ES 305952 A ES305952 A ES 305952A ES 305952 A1 ES305952 A1 ES 305952A1
Authority
ES
Spain
Prior art keywords
web
roller
film
earthed
electrodes
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
ES0305952A
Other languages
English (en)
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.)
PPG Architectural Coatings Canada Inc
Original Assignee
Canadian 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
Application filed by Canadian Industries Ltd filed Critical Canadian Industries Ltd
Publication of ES305952A1 publication Critical patent/ES305952A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/26—Perforating by non-mechanical means, e.g. by fluid jet
    • B26F1/28—Perforating by non-mechanical means, e.g. by fluid jet by electrical discharges
    • 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
    • B29C59/106—Surface shaping of articles, e.g. embossing; Apparatus therefor by electric discharge treatment the electrodes being placed on the same side of the material to be treated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
ES0305952A 1963-11-12 1964-11-12 Procedimiento y aparato para el tratamiento de la superficie de materiales plasticos Expired ES305952A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB44619/63A GB1042049A (en) 1963-11-12 1963-11-12 Treatment of plastics surfaces

Publications (1)

Publication Number Publication Date
ES305952A1 true ES305952A1 (es) 1965-03-16

Family

ID=10434098

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0305952A Expired ES305952A1 (es) 1963-11-12 1964-11-12 Procedimiento y aparato para el tratamiento de la superficie de materiales plasticos

Country Status (3)

Country Link
US (1) US3369982A (es)
ES (1) ES305952A1 (es)
GB (1) GB1042049A (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3531314A (en) * 1968-05-13 1970-09-29 Eastman Kodak Co Treatment of polymer surfaces for coating with photographic layers
US3729648A (en) * 1971-09-30 1973-04-24 Eastman Kodak Co Method and apparatus for treating a web
US4024038A (en) * 1972-01-18 1977-05-17 Jane Luc Adhesive processes
FR2477950A1 (fr) * 1980-03-11 1981-09-18 Electricite De France Procede et dispositif de traitement de bandes de materiau polymere par decharge electrique
US5102738A (en) * 1990-11-01 1992-04-07 Kimberly-Clark Corporation High hydrohead fibrous porous web with improved retentive absorption and acquision rate
US5112690A (en) * 1990-11-01 1992-05-12 Kimberly-Clark Corporation Low hydrohead fibrous porous web with improved retentive wettability
US5472747A (en) * 1993-11-23 1995-12-05 Poo; Ramon E. Method and apparatus for treating a polyolefin surface to obtain an active surface which is receptive to inks and adhesives
JP3315238B2 (ja) * 1994-02-10 2002-08-19 富士写真フイルム株式会社 感光材料用支持体の真空処理用シール方法及び装置

Also Published As

Publication number Publication date
GB1042049A (en) 1966-09-07
US3369982A (en) 1968-02-20

Similar Documents

Publication Publication Date Title
ES313114A2 (es) Procedimiento y aparato para el tratamiento de la superficie de materiales plasticos
GB978302A (en) Feeding films of thermoplastic material
GB1038778A (en) Improvements in and relating to organic plastics
GB1242664A (en) Manufacture of photographic material
ES305952A1 (es) Procedimiento y aparato para el tratamiento de la superficie de materiales plasticos
GB1325580A (en) Method and apparatus for increasing the charge density on the surface of non-conductive materials in industrial processes
US3729648A (en) Method and apparatus for treating a web
ES477132A1 (es) Procedimiento y dispositivo para el enchapado de una pelicu-la dielectrica sobre una superficie movil electricamente conductora.
US3757163A (en) Web treatment apparatus and methods
US3135676A (en) Material treatment method and apparatus
GB765545A (en) Method of treating plastic wax-like surfaces to render them receptive to printing ink, colours and the like
GB2065982B (en) Roller electrode for use in apparatus for treating plastic film with high voltage corona discharge
JPS53106126A (en) Electrostatic recording and apparatus therefor
ES364771A1 (es) Un aparato para reforzar materiales carbonosos en forma de cabos o velos.
US3348041A (en) Apparatus for the corona discharge treatment of plastic surfaces having an adjustable length electrode assembly
GB1331997A (en) Apparatus for the corona discharge treatment of plastics
JPS57187328A (en) Surface treatment of plastic film
GB999814A (en) Plastic treating apparatus and method
GB1128595A (en) Process for treating polyvinylbutyral sheeting
GB605012A (en) Improvements in printing and mechanism therefor
GB1042920A (en) High frequency dielectric heating process and apparatus
GB1312733A (en) Photoelectrophoretic imaging system
GB1022277A (en) Apparatus for applying small particles to a moving surface
SU490274A1 (ru) Разр дник нейтрализатора статического электричества
SU381045A1 (ru) Устройство для непрерывного контроля электрической прочности электроизоляционной