GB1087041A - Forming thermoplastic film into pellets - Google Patents
Forming thermoplastic film into pelletsInfo
- Publication number
- GB1087041A GB1087041A GB4698864A GB4698864A GB1087041A GB 1087041 A GB1087041 A GB 1087041A GB 4698864 A GB4698864 A GB 4698864A GB 4698864 A GB4698864 A GB 4698864A GB 1087041 A GB1087041 A GB 1087041A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pellets
- ribbon
- sheets
- lamination
- nov
- Prior art date
- 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.)
- Expired
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
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/0026—Recovery of plastics or other constituents of waste material containing plastics by agglomeration or compacting
- B29B17/0036—Recovery of plastics or other constituents of waste material containing plastics by agglomeration or compacting of large particles, e.g. beads, granules, pellets, flakes, slices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/25—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member
- B26D1/34—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis parallel to the line of cut
- B26D1/38—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis parallel to the line of cut and coacting with a fixed blade or other fixed member
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Environmental & Geological Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
1,087,041. Cutting pellets. EASTMAN KODAK CO. Nov. 18, 1964 [Nov. 18, 1963], No. 46988/64. Heading B5A. Thermoplastic sheet material, e.g. the sleavage from an extruded sheet, is formed into pellets suitable for re-use in an extruder by drawing the sheets through a cone-shaped member 13, to form a multi-ply ribbon 18 and subsequently cutting the ribbon 1, by means of a variable speed rotary cutter 21, into pellets of controlled size. The ribbon is crimped by rollers 16 and 17 to prevent its de-lamination and is drawn to the cutter by an aspirator jet 19. De-lamination may also be prevented by using heated sheets and/or by providing helical ridges to the interior of the core to impart a twist to the sheets.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US32432263A | 1963-11-18 | 1963-11-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1087041A true GB1087041A (en) | 1967-10-11 |
Family
ID=23263090
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4698864A Expired GB1087041A (en) | 1963-11-18 | 1964-11-18 | Forming thermoplastic film into pellets |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1087041A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1994012329A1 (en) * | 1992-11-24 | 1994-06-09 | Breveteam Ag | Process for recycling moulded hollow bodies from plastic material |
EP1754819A1 (en) * | 2004-06-11 | 2007-02-21 | Maruyasu Co., Ltd. | Cord pellet and method and device for manufacturing cord pellet |
-
1964
- 1964-11-18 GB GB4698864A patent/GB1087041A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1994012329A1 (en) * | 1992-11-24 | 1994-06-09 | Breveteam Ag | Process for recycling moulded hollow bodies from plastic material |
EP1754819A1 (en) * | 2004-06-11 | 2007-02-21 | Maruyasu Co., Ltd. | Cord pellet and method and device for manufacturing cord pellet |
EP1754819A4 (en) * | 2004-06-11 | 2010-06-02 | Maruyasu Co Ltd | Cord pellet and method and device for manufacturing cord pellet |
CN1946899B (en) * | 2004-06-11 | 2011-12-14 | 丸康股份有限公司 | Cord pellet and method and device for manufacturing cord pellet |
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