CH531404A - Method and device for the continuous production of plastic base material - Google Patents
Method and device for the continuous production of plastic base materialInfo
- Publication number
- CH531404A CH531404A CH1649270A CH1649270A CH531404A CH 531404 A CH531404 A CH 531404A CH 1649270 A CH1649270 A CH 1649270A CH 1649270 A CH1649270 A CH 1649270A CH 531404 A CH531404 A CH 531404A
- Authority
- CH
- Switzerland
- Prior art keywords
- base material
- continuous production
- plastic base
- plastic
- continuous
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D1/00—Treatment of filament-forming or like material
- D01D1/06—Feeding liquid to the spinning head
- D01D1/065—Addition and mixing of substances to the spinning solution or to the melt; Homogenising
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/002—Methods
-
- 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
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/375—Plasticisers, homogenisers or feeders comprising two or more stages
- B29C48/38—Plasticisers, homogenisers or feeders comprising two or more stages using two or more serially arranged screws in the same barrel
-
- 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
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
-
- 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
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/501—Extruder feed section
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA697790A ZA697790B (en) | 1969-11-06 | 1969-11-06 | Manufacture of master batch material and apparatus therefor |
Publications (1)
Publication Number | Publication Date |
---|---|
CH531404A true CH531404A (en) | 1972-12-15 |
Family
ID=25561522
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1649270A CH531404A (en) | 1969-11-06 | 1970-11-06 | Method and device for the continuous production of plastic base material |
Country Status (8)
Country | Link |
---|---|
AU (1) | AU2188470A (en) |
BE (1) | BE758516A (en) |
CH (1) | CH531404A (en) |
DE (1) | DE2054790A1 (en) |
FR (1) | FR2069082A5 (en) |
GB (1) | GB1304768A (en) |
NL (1) | NL7016206A (en) |
ZA (1) | ZA697790B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2116865A (en) * | 1981-12-10 | 1983-10-05 | Bicc Plc | Mixing and extrusion machinery |
CN113186604B (en) * | 2021-04-26 | 2022-07-12 | 福建恒捷实业有限公司 | Nylon spinning feeding system |
-
0
- BE BE758516D patent/BE758516A/en unknown
-
1969
- 1969-11-06 ZA ZA697790A patent/ZA697790B/en unknown
-
1970
- 1970-11-05 GB GB5276870A patent/GB1304768A/en not_active Expired
- 1970-11-05 FR FR7039867A patent/FR2069082A5/fr not_active Expired
- 1970-11-05 AU AU21884/70A patent/AU2188470A/en not_active Expired
- 1970-11-05 NL NL7016206A patent/NL7016206A/xx unknown
- 1970-11-06 CH CH1649270A patent/CH531404A/en not_active IP Right Cessation
- 1970-11-06 DE DE19702054790 patent/DE2054790A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
AU2188470A (en) | 1972-05-11 |
GB1304768A (en) | 1973-01-31 |
ZA697790B (en) | 1971-10-27 |
NL7016206A (en) | 1971-05-10 |
DE2054790A1 (en) | 1971-05-13 |
BE758516A (en) | 1971-04-16 |
FR2069082A5 (en) | 1971-09-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |