ES509193A0 - Perfeccionamientos en aparatos para el tratamiento de descarga en corona de una pelicula plastica. - Google Patents

Perfeccionamientos en aparatos para el tratamiento de descarga en corona de una pelicula plastica.

Info

Publication number
ES509193A0
ES509193A0 ES509193A ES509193A ES509193A0 ES 509193 A0 ES509193 A0 ES 509193A0 ES 509193 A ES509193 A ES 509193A ES 509193 A ES509193 A ES 509193A ES 509193 A0 ES509193 A0 ES 509193A0
Authority
ES
Spain
Prior art keywords
crown
discharge
treatment
devices
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
ES509193A
Other languages
English (en)
Spanish (es)
Other versions
ES8302371A1 (es
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.)
El Paso Polyolefins Co
Original Assignee
El Paso Polyolefins Co
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 El Paso Polyolefins Co filed Critical El Paso Polyolefins Co
Publication of ES509193A0 publication Critical patent/ES509193A0/es
Publication of ES8302371A1 publication Critical patent/ES8302371A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T19/00—Devices providing for corona discharge
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
ES509193A 1981-01-30 1982-01-29 Perfeccionamientos en aparatos para el tratamiento de descarga en corona de una pelicula plastica. Expired ES8302371A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23016081A 1981-01-30 1981-01-30

Publications (2)

Publication Number Publication Date
ES509193A0 true ES509193A0 (es) 1982-12-16
ES8302371A1 ES8302371A1 (es) 1982-12-16

Family

ID=22864164

Family Applications (1)

Application Number Title Priority Date Filing Date
ES509193A Expired ES8302371A1 (es) 1981-01-30 1982-01-29 Perfeccionamientos en aparatos para el tratamiento de descarga en corona de una pelicula plastica.

Country Status (8)

Country Link
JP (1) JPS57139128A (fr)
DE (1) DE3202766A1 (fr)
ES (1) ES8302371A1 (fr)
FR (1) FR2499324A1 (fr)
GB (1) GB2092266B (fr)
IT (1) IT1149480B (fr)
NO (1) NO814380L (fr)
SE (1) SE8200514L (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2747837B2 (ja) * 1989-03-10 1998-05-06 富士写真フイルム株式会社 支持体の帯電方法
US4951494A (en) * 1989-10-10 1990-08-28 Alterio Joseph C D Compression rollers with movable shoulder shields
DE69618117T2 (de) * 1995-09-13 2002-06-20 Idemitsu Petrochemical Co., Ltd. Mehrschichtstrukturrolle und ihr Herstellungsverfahren

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3777164A (en) * 1972-09-29 1973-12-04 Polaroid Corp Electrode for sheet material surface treatment apparatus
DE2556228A1 (de) * 1975-12-13 1977-06-16 Hoechst Ag Coronaeinrichtung

Also Published As

Publication number Publication date
DE3202766A1 (de) 1982-10-07
IT8219307A0 (it) 1982-01-26
SE8200514L (sv) 1982-07-31
GB2092266B (en) 1984-08-01
GB2092266A (en) 1982-08-11
IT1149480B (it) 1986-12-03
NO814380L (no) 1982-08-02
ES8302371A1 (es) 1982-12-16
JPS57139128A (en) 1982-08-27
FR2499324A1 (fr) 1982-08-06

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