IT1076812B - Dispositivo per l'appoggio di nastri in foglio su superfici in movimento e oppure per il trattamento superficiale di nastri in foglio - Google Patents
Dispositivo per l'appoggio di nastri in foglio su superfici in movimento e oppure per il trattamento superficiale di nastri in foglioInfo
- Publication number
- IT1076812B IT1076812B IT51192/76A IT5119276A IT1076812B IT 1076812 B IT1076812 B IT 1076812B IT 51192/76 A IT51192/76 A IT 51192/76A IT 5119276 A IT5119276 A IT 5119276A IT 1076812 B IT1076812 B IT 1076812B
- Authority
- IT
- Italy
- Prior art keywords
- sheet tapes
- support
- surface treatment
- moving surfaces
- tapes
- Prior art date
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
- B29C48/07—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
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/911—Cooling
- B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
- B29C48/915—Cooling of flat articles, e.g. using specially adapted supporting means with means for improving the adhesion to the supporting means
- B29C48/9165—Electrostatic pinning
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Plasma & Fusion (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE752540681A DE2540681C3 (de) | 1975-09-12 | 1975-09-12 | Vorrichtung zur Oberflächenbehandlung von Folienbahnen mittels elektrischer Entladungen |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1076812B true IT1076812B (it) | 1985-04-27 |
Family
ID=5956296
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT51192/76A IT1076812B (it) | 1975-09-12 | 1976-09-09 | Dispositivo per l'appoggio di nastri in foglio su superfici in movimento e oppure per il trattamento superficiale di nastri in foglio |
Country Status (6)
Country | Link |
---|---|
DE (1) | DE2540681C3 (it) |
FR (1) | FR2323514A1 (it) |
GB (1) | GB1561767A (it) |
IT (1) | IT1076812B (it) |
LU (1) | LU75772A1 (it) |
NL (1) | NL186562C (it) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3203806A1 (de) * | 1982-02-04 | 1983-08-11 | Hoechst Ag, 6230 Frankfurt | Verfahren und vorrichtung zur oberflaechenbehandlung von folienbahnen mittels elektrischer coronaentladung |
DE3209114C2 (de) * | 1982-03-12 | 1988-12-22 | AOE Plastic GmbH, 8000 München | Verfahren und Vorrichtung zur Behandlung von Luftpolsterfolien |
DE3219538A1 (de) * | 1982-05-25 | 1983-12-01 | Softal Electronic GmbH, 2000 Hamburg | Vorrichtung zur elektrischen vorbehandlung von nichtleitenden folien |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2916620A (en) * | 1956-10-26 | 1959-12-08 | Horace Dawson | Electrostatic discharge treating apparatus |
US2879396A (en) * | 1957-05-03 | 1959-03-24 | Plastics-treating apparatus | |
US3308045A (en) * | 1962-10-16 | 1967-03-07 | Monsanto Co | Process and apparatus for treating plastics |
FR1445321A (fr) * | 1964-08-26 | 1966-07-08 | Grace W R & Co | Appareil pour le traitement des films par décharge électrique |
US3348041A (en) * | 1964-12-30 | 1967-10-17 | Union Carbide Corp | Apparatus for the corona discharge treatment of plastic surfaces having an adjustable length electrode assembly |
NL7203797A (it) * | 1972-03-22 | 1973-09-25 | ||
GB1409786A (en) * | 1972-05-12 | 1975-10-15 | Ici Ltd | Quenching of polymeric film |
GB1446596A (en) * | 1973-02-07 | 1976-08-18 | Ici Ltd | Casting of polymeric film |
-
1975
- 1975-09-12 DE DE752540681A patent/DE2540681C3/de not_active Expired
-
1976
- 1976-09-09 IT IT51192/76A patent/IT1076812B/it active
- 1976-09-09 FR FR7627095A patent/FR2323514A1/fr active Granted
- 1976-09-09 NL NLAANVRAGE7610022,A patent/NL186562C/xx not_active IP Right Cessation
- 1976-09-10 LU LU75772A patent/LU75772A1/xx unknown
- 1976-09-10 GB GB37626/76A patent/GB1561767A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
LU75772A1 (it) | 1978-05-12 |
DE2540681A1 (de) | 1977-03-24 |
NL186562C (nl) | 1991-01-02 |
FR2323514A1 (fr) | 1977-04-08 |
NL7610022A (nl) | 1977-03-15 |
NL186562B (nl) | 1990-08-01 |
DE2540681C3 (de) | 1979-03-08 |
FR2323514B1 (it) | 1980-08-01 |
DE2540681B2 (de) | 1978-07-06 |
GB1561767A (en) | 1980-03-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IT1115836B (it) | Apparecchio portatile per il trattamento di superfici in particolare pavimenti | |
IT1075861B (it) | Procedimento e dispositivo per il rivestimento di materiale in foglio | |
IT1068041B (it) | Procedimento e dispositivo per il controllo della scabrosira di superfici | |
IT1068950B (it) | Dispositivo raddrizzatore di fogli o simili | |
IT1066509B (it) | Dispositivo e procedimento per il rivestimento di oggetti particolarmente oggetti di sagoma irregolare e di dimensioni ridotte | |
IT1107941B (it) | Procedimento e dispositivo per la marginazione di fogli | |
SE408396B (sv) | Anordning for ytbehandling | |
IT1096157B (it) | Dispositivo per il trattamento di superfici di lamiere zincate | |
IT1096425B (it) | Dispositivo per il trasporto di fogli | |
IT1133430B (it) | Dispositivo per la lavorazione di superfici | |
IT1098553B (it) | Mezzo per muovere la scorrevolezza in superficie di nastri metallici | |
BR7607256A (pt) | Aerador superficial | |
SE7612953L (sv) | Anordning for ytbehandling | |
IT1077622B (it) | Dispositivo per spianare piastre incurvaie o consimili | |
IT7969490A0 (it) | Dispositivo per stabilire la posizione e le dimensioni di oggetti | |
IT1114914B (it) | Dispositivo per il prosciugamento o essicazione di fanghi o simili | |
IT1076812B (it) | Dispositivo per l'appoggio di nastri in foglio su superfici in movimento e oppure per il trattamento superficiale di nastri in foglio | |
IT1057761B (it) | Dispositivo di registrazione per infissi e simili | |
IT7849224A0 (it) | Dispositivo e procedimento per il rivestimento di materiali in foglio | |
FR2325610A1 (fr) | Aerateur par la surface | |
IT1077473B (it) | Procedimento per l'appretto antistatico di gomma | |
IT1078788B (it) | Dispositivo per l'applicazione di preparazioni su pezze di materiale | |
IT1060658B (it) | Apparato per il trattamento in permanenza di nastri tessili | |
IT7920719A0 (it) | Dispositivo per il trattamento dimateriale in forma di nastro o di foglio. | |
SE7708620L (sv) | Ytbehandling |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19940912 |