CH134693A - Verfahren zur Herstellung von Schläuchen aus Zellulose. - Google Patents
Verfahren zur Herstellung von Schläuchen aus Zellulose.Info
- Publication number
- CH134693A CH134693A CH134693DA CH134693A CH 134693 A CH134693 A CH 134693A CH 134693D A CH134693D A CH 134693DA CH 134693 A CH134693 A CH 134693A
- Authority
- CH
- Switzerland
- Prior art keywords
- hose
- cellulose
- hoses
- rollers
- cleaning
- Prior art date
Links
- 229920002678 cellulose Polymers 0.000 title claims description 5
- 239000001913 cellulose Substances 0.000 title claims description 5
- 238000000034 method Methods 0.000 title claims description 5
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- 238000004140 cleaning Methods 0.000 claims description 11
- 239000007789 gas Substances 0.000 description 7
- 229920000297 Rayon Polymers 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
- A22C—PROCESSING MEAT, POULTRY, OR FISH
- A22C13/00—Sausage casings
- A22C13/0013—Chemical composition of synthetic sausage casings
-
- 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
- B29C48/88—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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Food Science & Technology (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Cleaning In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE353699X | 1927-09-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH134693A true CH134693A (de) | 1929-08-15 |
Family
ID=41139028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH134693D CH134693A (de) | 1927-09-15 | 1928-08-31 | Verfahren zur Herstellung von Schläuchen aus Zellulose. |
Country Status (4)
| Country | Link |
|---|---|
| AT (1) | AT114094B (fr) |
| BE (1) | BE353699A (fr) |
| CH (1) | CH134693A (fr) |
| FR (1) | FR659114A (fr) |
-
1928
- 1928-08-17 FR FR659114D patent/FR659114A/fr not_active Expired
- 1928-08-23 BE BE353699A patent/BE353699A/fr unknown
- 1928-08-27 AT AT114094D patent/AT114094B/de active
- 1928-08-31 CH CH134693D patent/CH134693A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE353699A (fr) | 1928-09-29 |
| AT114094B (de) | 1929-08-26 |
| FR659114A (fr) | 1929-06-25 |
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