JPS4829859B1 - - Google Patents
Info
- Publication number
- JPS4829859B1 JPS4829859B1 JP45049854A JP4985470A JPS4829859B1 JP S4829859 B1 JPS4829859 B1 JP S4829859B1 JP 45049854 A JP45049854 A JP 45049854A JP 4985470 A JP4985470 A JP 4985470A JP S4829859 B1 JPS4829859 B1 JP S4829859B1
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
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- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
- B29C43/24—Calendering
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- 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
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- 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
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- 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
- B29C48/917—Cooling of flat articles, e.g. using specially adapted supporting means with means for improving the adhesion to the supporting means by applying pressurised gas to the surface of the flat article
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)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP45049854A JPS4829859B1 (fr) | 1970-06-11 | 1970-06-11 | |
DE19712129157 DE2129157A1 (en) | 1970-06-11 | 1971-06-11 | Thermoplastic film prodn - by holding extruded film against a cooling roller with several air streams |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP45049854A JPS4829859B1 (fr) | 1970-06-11 | 1970-06-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4829859B1 true JPS4829859B1 (fr) | 1973-09-13 |
Family
ID=12842630
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP45049854A Pending JPS4829859B1 (fr) | 1970-06-11 | 1970-06-11 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS4829859B1 (fr) |
DE (1) | DE2129157A1 (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50118974U (fr) * | 1974-03-11 | 1975-09-29 | ||
JPS50141667U (fr) * | 1974-05-09 | 1975-11-21 | ||
JPS5122468U (fr) * | 1974-08-08 | 1976-02-19 | ||
JPH0232085U (fr) * | 1988-08-20 | 1990-02-28 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3414676C2 (de) * | 1984-04-18 | 1986-08-21 | Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover | Verwendung einer Einrichtung zum Anblasen von Druckluft an eine thermoplastische Kunststoffolie |
US4940012A (en) * | 1986-12-23 | 1990-07-10 | Nordson Corporation | Mold coating apparatus with air flow control numbers |
DE3702945A1 (de) * | 1987-01-31 | 1988-08-11 | Reifenhaeuser Masch | Vorrichtung zum glaetten einer aus einer schlitzduese austretenden kunststoffbahn |
JP2626783B2 (ja) * | 1988-02-04 | 1997-07-02 | 鐘淵化学工業株式会社 | 樹脂フィルムの端部処理方法及び装置 |
DE69018062T2 (de) * | 1990-03-02 | 1995-07-27 | Mitsubishi Kasei Eng | Rotierendes zylindrisches Wärmebehandlungsgerät. |
US5295805A (en) * | 1990-03-02 | 1994-03-22 | Ryoka Techno Engineering & Construction Co. | Rotating cylindrical treatment apparatus |
DE19618716C2 (de) * | 1996-05-09 | 1999-01-21 | Brueckner Maschbau | Vorrichtung zum Anlegen eines Kunststoffilms an einer Walze |
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1970
- 1970-06-11 JP JP45049854A patent/JPS4829859B1/ja active Pending
-
1971
- 1971-06-11 DE DE19712129157 patent/DE2129157A1/de active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50118974U (fr) * | 1974-03-11 | 1975-09-29 | ||
JPS50141667U (fr) * | 1974-05-09 | 1975-11-21 | ||
JPS5122468U (fr) * | 1974-08-08 | 1976-02-19 | ||
JPH0232085U (fr) * | 1988-08-20 | 1990-02-28 |
Also Published As
Publication number | Publication date |
---|---|
DE2129157A1 (en) | 1971-12-23 |