JPS4963757A - - Google Patents
Info
- Publication number
- JPS4963757A JPS4963757A JP48093780A JP9378073A JPS4963757A JP S4963757 A JPS4963757 A JP S4963757A JP 48093780 A JP48093780 A JP 48093780A JP 9378073 A JP9378073 A JP 9378073A JP S4963757 A JPS4963757 A JP S4963757A
- 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
-
- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
- B29C44/32—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements
- B29C44/322—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements the preformed parts being elongated inserts, e.g. cables
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
- A24D3/02—Manufacture of tobacco smoke filters
- A24D3/0229—Filter rod forming processes
- A24D3/0237—Filter rod forming processes by extrusion
-
- 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
- B29C48/03—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
- B29C48/06—Rod-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
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
-
- 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
- B29C48/30—Extrusion nozzles or dies
- B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
- B29C48/34—Cross-head annular extrusion nozzles, i.e. for simultaneously receiving moulding material and the preform to be coated
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Multicomponent Fibers (AREA)
- Nonwoven Fabrics (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
- Molding Of Porous Articles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US28240772A | 1972-08-21 | 1972-08-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4963757A true JPS4963757A (en) | 1974-06-20 |
Family
ID=23081386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48093780A Pending JPS4963757A (en) | 1972-08-21 | 1973-08-21 |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS4963757A (en) |
| AU (1) | AU468340B2 (en) |
| CA (1) | CA999501A (en) |
| CH (1) | CH566729A5 (en) |
| FR (1) | FR2196903B1 (en) |
| GB (1) | GB1431500A (en) |
| HK (1) | HK53277A (en) |
| IT (1) | IT990113B (en) |
| NL (1) | NL7310351A (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3121773C2 (en) * | 1981-05-27 | 1984-06-07 | Mannesmann AG, 4000 Düsseldorf | Extruder head for sheathing a steel pipe |
| CA1212008A (en) * | 1981-12-23 | 1986-09-30 | Richard M. Berger | Smoke filter having extended film overwrap and method and apparatus for fabricating same |
| US4614199A (en) * | 1981-12-23 | 1986-09-30 | American Filtrona Corporation | Smoke filter having extended film overwrap and method and apparatus for fabricating same |
| US4675064A (en) * | 1982-11-23 | 1987-06-23 | American Filtrona Corporation | Smoke filter having extended film overwrap and method and apparatus for fabricating same |
| DE3424269C2 (en) * | 1984-06-30 | 1994-01-27 | Krupp Ag | Device for producing reinforced profiles and reinforced hoses |
| DE3439890A1 (en) * | 1984-10-31 | 1986-04-30 | Noel, Marquet & Cie. S.A., Eupen | EXTRUSION METHOD AND DEVICE FOR PRODUCING A WIRE COATED WITH FOAM PLASTIC |
| US5641445A (en) * | 1995-07-25 | 1997-06-24 | Cadillac Rubber & Plastics, Inc. | Apparatus and method for extruding multi-layered fuel tubing |
| DE10153820A1 (en) | 2001-11-05 | 2003-05-15 | Hauni Maschinenbau Ag | Filter segments or filters for cigarettes and processes for their manufacture |
| CN112571759B (en) * | 2020-12-11 | 2024-07-26 | 湖北中烟工业有限责任公司 | Device and method for producing cooling firmware |
| CN113459456A (en) * | 2021-06-15 | 2021-10-01 | 江苏爱索新材料科技有限公司 | Processing method of TPU (thermoplastic polyurethane) fiber reinforced hose with foamed outer wall |
-
1973
- 1973-06-13 CA CA173,921A patent/CA999501A/en not_active Expired
- 1973-06-14 AU AU56917/73A patent/AU468340B2/en not_active Expired
- 1973-06-15 GB GB2865873A patent/GB1431500A/en not_active Expired
- 1973-07-25 NL NL7310351A patent/NL7310351A/xx not_active Application Discontinuation
- 1973-08-01 IT IT51783/73A patent/IT990113B/en active
- 1973-08-08 CH CH1146573A patent/CH566729A5/xx not_active IP Right Cessation
- 1973-08-16 FR FR7329894A patent/FR2196903B1/fr not_active Expired
- 1973-08-21 JP JP48093780A patent/JPS4963757A/ja active Pending
-
1977
- 1977-10-20 HK HK532/77A patent/HK53277A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL7310351A (en) | 1974-02-25 |
| AU5691773A (en) | 1974-12-19 |
| FR2196903B1 (en) | 1976-05-07 |
| GB1431500A (en) | 1976-04-07 |
| DE2335055B2 (en) | 1976-03-11 |
| HK53277A (en) | 1977-10-28 |
| CH566729A5 (en) | 1975-09-30 |
| FR2196903A1 (en) | 1974-03-22 |
| CA999501A (en) | 1976-11-09 |
| DE2335055A1 (en) | 1974-03-21 |
| IT990113B (en) | 1975-06-20 |
| AU468340B2 (en) | 1976-01-08 |