JPS51566A - 2 jikubentogataoshidashiki - Google Patents
2 jikubentogataoshidashikiInfo
- Publication number
- JPS51566A JPS51566A JP49071912A JP7191274A JPS51566A JP S51566 A JPS51566 A JP S51566A JP 49071912 A JP49071912 A JP 49071912A JP 7191274 A JP7191274 A JP 7191274A JP S51566 A JPS51566 A JP S51566A
- Authority
- JP
- Japan
- Prior art keywords
- jikubentogataoshidashiki
- 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.)
- Granted
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
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/505—Screws
- B29C48/575—Screws provided with elements of a generally circular cross-section for shearing the melt, i.e. shear-ring elements
-
- 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
- B29C48/40—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 using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin 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
- B29C48/505—Screws
- B29C48/565—Screws having projections other than the thread, e.g. pins
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP49071912A JPS51566A (en) | 1974-06-25 | 1974-06-25 | 2 jikubentogataoshidashiki |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP49071912A JPS51566A (en) | 1974-06-25 | 1974-06-25 | 2 jikubentogataoshidashiki |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS51566A true JPS51566A (en) | 1976-01-06 |
JPS5232902B2 JPS5232902B2 (en) | 1977-08-24 |
Family
ID=13474209
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP49071912A Granted JPS51566A (en) | 1974-06-25 | 1974-06-25 | 2 jikubentogataoshidashiki |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS51566A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS609727A (en) * | 1983-06-29 | 1985-01-18 | Japan Steel Works Ltd:The | Improved twin-screw kneading extruder |
US4906421A (en) * | 1987-07-01 | 1990-03-06 | Avery International Corporation | Process for making high performance pressure sensitive adhesive tapes |
JPH07164509A (en) * | 1993-12-15 | 1995-06-27 | Japan Steel Works Ltd:The | Water injection foaming and volatilizing method and apparatus |
US5660922A (en) * | 1991-10-01 | 1997-08-26 | Minnesota Mining And Manufacturing Company | Coextruded pressure-sensitive adhesive tape and method of making |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54165005U (en) * | 1978-05-10 | 1979-11-19 |
-
1974
- 1974-06-25 JP JP49071912A patent/JPS51566A/en active Granted
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS609727A (en) * | 1983-06-29 | 1985-01-18 | Japan Steel Works Ltd:The | Improved twin-screw kneading extruder |
JPS6357219B2 (en) * | 1983-06-29 | 1988-11-10 | Japan Steel Works Ltd | |
US4906421A (en) * | 1987-07-01 | 1990-03-06 | Avery International Corporation | Process for making high performance pressure sensitive adhesive tapes |
US5660922A (en) * | 1991-10-01 | 1997-08-26 | Minnesota Mining And Manufacturing Company | Coextruded pressure-sensitive adhesive tape and method of making |
JPH07164509A (en) * | 1993-12-15 | 1995-06-27 | Japan Steel Works Ltd:The | Water injection foaming and volatilizing method and apparatus |
Also Published As
Publication number | Publication date |
---|---|
JPS5232902B2 (en) | 1977-08-24 |
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