IN2012DE00328A - - Google Patents
Info
- Publication number
- IN2012DE00328A IN2012DE00328A IN328DE2012A IN2012DE00328A IN 2012DE00328 A IN2012DE00328 A IN 2012DE00328A IN 328DE2012 A IN328DE2012 A IN 328DE2012A IN 2012DE00328 A IN2012DE00328 A IN 2012DE00328A
- Authority
- IN
- India
- Prior art keywords
- polymer
- cutting
- strand
- polymer strand
- production
- Prior art date
Links
Classifications
-
- 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
- B29B9/00—Making granules
- B29B9/02—Making granules by dividing preformed material
- B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
-
- 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
- B29B9/00—Making granules
- B29B9/02—Making granules by dividing preformed material
- B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
- B29B9/065—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion under-water, e.g. underwater pelletizers
-
- 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
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
-
- 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
- B29C48/04—Particle-shaped
-
- 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
- B29C48/05—Filamentary, e.g. strands
-
- 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
- B29C48/92—Measuring, controlling or regulating
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92009—Measured parameter
- B29C2948/92209—Temperature
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92323—Location or phase of measurement
- B29C2948/92428—Calibration, after-treatment, or cooling zone
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92704—Temperature
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92923—Calibration, after-treatment or cooling zone
-
- 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
- B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention relates to a device for the production of a polymer granulate, comprising a means for continuously producing a polymer strand from a polymer melt and a cutting means for cutting the resultant polymer strand, characterized in that the cutting means is arranged relative to the means for producing the polymer strand in a distance-variable manner. The invention further relates to a method for the production of a polymer granulate, comprising the steps of continuously producing a polymer strand from a polymer melt and of cutting the resultant polymer strand into a polymer granulate, characterized in that the period between the production of the polymer strand and the cutting step is variably adjustable by varying the distance of a cutting means relative to a means for producing the polymer strand.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201110003986 DE102011003986A1 (en) | 2011-02-11 | 2011-02-11 | Apparatus and method for producing polymer granules |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2012DE00328A true IN2012DE00328A (en) | 2015-04-10 |
Family
ID=45507422
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN328DE2012 IN2012DE00328A (en) | 2011-02-11 | 2012-02-06 |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP2487017A1 (en) |
CN (1) | CN102632564B (en) |
BR (1) | BR102012003052A2 (en) |
CA (1) | CA2766835A1 (en) |
DE (1) | DE102011003986A1 (en) |
IN (1) | IN2012DE00328A (en) |
MX (1) | MX2012001793A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4059693B1 (en) * | 2021-03-17 | 2023-07-26 | Akzenta Paneele + Profile GmbH | Production plant for producing extruded panels |
CN113085050B (en) * | 2021-03-30 | 2023-02-28 | 浙江洛克新材料股份有限公司 | TPU particle production system and TPU particle without plasticizer |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1390614A (en) * | 1971-04-14 | 1975-04-16 | Ici Ltd | Extrusion |
JPS52509B2 (en) * | 1972-05-12 | 1977-01-08 | ||
JPH07106568B2 (en) * | 1991-02-25 | 1995-11-15 | 株式会社オーエム製作所 | Strand cooling length adjustment method and apparatus |
JPH04137811U (en) * | 1991-06-19 | 1992-12-22 | 有限会社勝製作所 | Pellet making machine with cutter with cooling in strand |
US5242289A (en) * | 1992-10-20 | 1993-09-07 | The Conair Group, Inc. | Apparatus for providing controlled cooling of thermoplastic strands |
JPH07148732A (en) * | 1993-11-29 | 1995-06-13 | Friends Of Freesia:Kk | Manufacture of pellet by making use of cooling pipe in plastic resin extruder |
JP2963380B2 (en) | 1995-11-15 | 1999-10-18 | 株式会社日本製鋼所 | Granulation method and granulation apparatus for thermoplastic resin |
US6217802B1 (en) | 1998-12-30 | 2001-04-17 | Pelletizer Knives, Inc. | Polymer pelletizing indexing system |
ES2228886T3 (en) | 2000-06-09 | 2005-04-16 | Helmut Bacher | DEVICE FOR PRESSING BLADES TOWARDS A PERFORATED PLATE OF A GRANULATION DEVICE. |
DE20300009U1 (en) | 2003-01-02 | 2004-05-13 | C.F. Scheer & Cie. Gmbh & Co. Kg | Underwater granulating unit comprises a hole plate with holes, a blade head opposite the plate, blades, and a drive shaft |
DE10302645A1 (en) * | 2003-01-23 | 2004-07-29 | Rieter Automatik Gmbh | Granulator for production of plastics granules from melt has an adjuster between a frame and drive motor rotor for axial adjustment of the rotor relative to die plate |
DE102007016347A1 (en) * | 2007-04-03 | 2008-10-09 | Rieter Automatik Gmbh | Apparatus and process for the production of plastic granules |
CN101491926A (en) * | 2009-03-05 | 2009-07-29 | 南京诚盟塑料机械实业有限公司 | Submarine cutting system of resin micro beads |
-
2011
- 2011-02-11 DE DE201110003986 patent/DE102011003986A1/en not_active Withdrawn
-
2012
- 2012-01-04 EP EP20120150165 patent/EP2487017A1/en not_active Withdrawn
- 2012-02-06 CA CA 2766835 patent/CA2766835A1/en not_active Abandoned
- 2012-02-06 IN IN328DE2012 patent/IN2012DE00328A/en unknown
- 2012-02-10 MX MX2012001793A patent/MX2012001793A/en unknown
- 2012-02-10 BR BR102012003052A patent/BR102012003052A2/en not_active IP Right Cessation
- 2012-02-13 CN CN201210033134.4A patent/CN102632564B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
BR102012003052A2 (en) | 2013-07-23 |
EP2487017A1 (en) | 2012-08-15 |
CA2766835A1 (en) | 2012-08-11 |
DE102011003986A1 (en) | 2012-08-16 |
MX2012001793A (en) | 2012-08-31 |
CN102632564B (en) | 2015-03-11 |
CN102632564A (en) | 2012-08-15 |
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