BE750215A - Procede d'epinglage electrostatique ameliore par l'emploi d'un gaz - Google Patents
Procede d'epinglage electrostatique ameliore par l'emploi d'un gazInfo
- Publication number
- BE750215A BE750215A BE750215DA BE750215A BE 750215 A BE750215 A BE 750215A BE 750215D A BE750215D A BE 750215DA BE 750215 A BE750215 A BE 750215A
- Authority
- BE
- Belgium
- Prior art keywords
- electrostatic
- gas
- process improved
- pinching process
- pinching
- 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
- 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
-
- 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
- B29C48/914—Cooling of flat articles, e.g. using specially adapted supporting means cooling drums
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Moulding By Coating Moulds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US82384769A | 1969-05-12 | 1969-05-12 | |
US2169670A | 1970-03-23 | 1970-03-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE750215A true BE750215A (fr) | 1970-11-12 |
Family
ID=26695011
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE750215D BE750215A (fr) | 1969-05-12 | 1970-05-11 | Procede d'epinglage electrostatique ameliore par l'emploi d'un gaz |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS5028108B1 (fr) |
BE (1) | BE750215A (fr) |
CA (1) | CA922664A (fr) |
DE (2) | DE7017574U (fr) |
FR (1) | FR2042572A1 (fr) |
GB (1) | GB1309449A (fr) |
LU (1) | LU60895A1 (fr) |
NL (1) | NL7006769A (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3069110D1 (en) * | 1980-11-06 | 1984-10-11 | Du Pont | Process for pneumatic gauge adjustment of edge-pinned cast web |
US4734721A (en) * | 1985-10-04 | 1988-03-29 | Markem Corporation | Electrostatic printer utilizing dehumidified air |
US4772901A (en) * | 1986-07-29 | 1988-09-20 | Markem Corporation | Electrostatic printing utilizing dehumidified air |
US4809026A (en) * | 1986-07-29 | 1989-02-28 | Markem Corporation | Electrostatic printing utilizing a heated air flow |
CA1285601C (fr) * | 1986-07-29 | 1991-07-02 | Alan H. Boyer | Imprimante offset electrostatique, et methode d'impression a l'air asseche |
US4809027A (en) * | 1986-07-29 | 1989-02-28 | Markem Corporation | Offset electrostatic printing utilizing a heated air flow |
DE3705482A1 (de) * | 1987-02-20 | 1988-09-01 | Hoechst Ag | Verfahren und anordnung zur oberflaechenvorbehandlung von kunststoff mittels einer elektrischen koronaentladung |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1129136A (en) * | 1965-07-30 | 1968-10-02 | Ici Ltd | Thermoplastic film production |
-
1970
- 1970-04-21 CA CA080765A patent/CA922664A/en not_active Expired
- 1970-05-08 JP JP45038715A patent/JPS5028108B1/ja active Pending
- 1970-05-11 GB GB2267770A patent/GB1309449A/en not_active Expired
- 1970-05-11 NL NL7006769A patent/NL7006769A/xx unknown
- 1970-05-11 DE DE7017574U patent/DE7017574U/de not_active Expired
- 1970-05-11 BE BE750215D patent/BE750215A/fr not_active IP Right Cessation
- 1970-05-11 DE DE19702022913 patent/DE2022913A1/de active Pending
- 1970-05-12 FR FR7017279A patent/FR2042572A1/fr active Pending
- 1970-05-12 LU LU60895D patent/LU60895A1/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE2022913A1 (de) | 1970-11-19 |
CA922664A (en) | 1973-03-13 |
GB1309449A (en) | 1973-03-14 |
JPS5028108B1 (fr) | 1975-09-12 |
LU60895A1 (fr) | 1970-07-16 |
DE7017574U (de) | 1970-10-19 |
FR2042572A1 (fr) | 1971-02-12 |
NL7006769A (fr) | 1970-11-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BE838223Q (fr) | Procede d'hydrodesulfuration | |
BE790961A (nl) | Aan/uit sprinkler | |
BE757476A (fr) | Procede d'oxydeshydrogenation | |
BE759741A (fr) | Procede perfectionne d'epuration de gaz | |
FR2004496A1 (fr) | Procede d'impression-transfert | |
OA03416A (fr) | Nouveau dérivé de l'adénine. | |
BE750215A (fr) | Procede d'epinglage electrostatique ameliore par l'emploi d'un gaz | |
BE770019A (fr) | Procede d'etancheite des paires coaxiales | |
BE759781A (fr) | Procede d'enrobage des tuyaux | |
BE756456A (fr) | Preparation de l'hydroxycitronellal | |
BE771401A (fr) | Colorants methiniques et leur procede d'obtention | |
BE777071A (fr) | Procede de production d'un gaz reducteur | |
BE779136R (fr) | Procede de preparation d'acetoxy-1-methyl-3-butene-2-al-4 | |
BE786996A (fr) | Reducteur d'oedeme | |
CH436222A (fr) | Procedimento per la captazione di sostanze da un gas e/o il raffreddamento o l'umidificazione del gas | |
BE764923A (fr) | Procede d'epuration de gaz | |
BE757175A (fr) | Procede de preparation continue d'1-methyl-3-phenylindanes | |
CH533580A (it) | Procedimento per l'ossiclorurazione | |
BE773500A (fr) | Procede de preparation d'alcoxyacetaldehydes et d'acyloxyacetaldehydes | |
FI47358C (fi) | Menetelmä terapeuttisesti käytettävän 4'-demetyyli-epipodofyllotoksiin i-beta-D-glukosidin valmistamiseksi. | |
FI49710C (fi) | Menetelmä paikallispuudutusaineina käytettävien N-(tert.aminoalkyyli)- 2-alkynyylioksibentsamidien valmistamiseksi. | |
IT985501B (it) | Procedimento per la produzione di i 2 benzoisotiazoli | |
BE751531A (fr) | Procede de preparation de selenomethionine-se 75 | |
FI50521C (fi) | Menetelmä terapeuttisesti käytettävien d-2-(6-substituoitu-2-naftyyli) -propanaalien valmistamiseksi | |
BE774951A (fr) | Procede d'acetylation |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE20 | Patent expired |
Owner name: E.I. DU PONT DE NEMOURS AND CY Effective date: 19900511 |