BE398378A - - Google Patents
Info
- Publication number
- BE398378A BE398378A BE398378DA BE398378A BE 398378 A BE398378 A BE 398378A BE 398378D A BE398378D A BE 398378DA BE 398378 A BE398378 A BE 398378A
- Authority
- BE
- Belgium
- Prior art keywords
- films
- drum
- cellulose
- film
- layer
- Prior art date
Links
- 239000010408 film Substances 0.000 description 21
- 229920002678 cellulose Polymers 0.000 description 9
- 239000001913 cellulose Substances 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 7
- 230000001376 precipitating effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 229920000297 Rayon Polymers 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000004026 adhesive bonding Methods 0.000 description 2
- 230000001112 coagulating effect Effects 0.000 description 2
- 230000015271 coagulation Effects 0.000 description 2
- 238000005345 coagulation Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000010924 continuous production Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
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
- B29C48/88—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
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. films
-
- 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
- B29C48/91—Heating, e.g. for cross linking
-
- 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
- B29C48/911—Cooling
- B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
- B29C48/914—Cooling drums
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Moulding By Coating Moulds (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE398378A true BE398378A (enExample) | 1900-01-01 |
Family
ID=64894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE398378D BE398378A (enExample) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE398378A (enExample) |
-
0
- BE BE398378D patent/BE398378A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109219633B (zh) | 纤维素基薄膜结构及其制备方法 | |
| FR2575398A1 (fr) | Filtre constitue d'un substrat en materiau ceramique poreux et d'une membrane microporeuse en materiau resineux polymere et procede de preparation de ce filtre | |
| BE624481A (fr) | Perfectionnements aux pellicules de matière thermoplastique | |
| FR2561272A1 (fr) | Procede de fabrication d'une bande de papier doux | |
| FR2515932A1 (fr) | Procede de preparation de nouilles sechees | |
| FR2774328A1 (fr) | Procede de laminage et feuille de laminage | |
| US1318464A (en) | A cobporation of dela | |
| US2327765A (en) | Manufacture of vinyl resin film and sheeting | |
| EP1377166B1 (fr) | Procede de fabrication de galettes a base de farine de cereales | |
| US2033379A (en) | Doctor or smoothing blade for treating coated sheets | |
| US1944886A (en) | Paper making | |
| US2728952A (en) | Method of making films | |
| CN206553439U (zh) | 一种氯磺化聚乙烯胶液脱除溶剂的专用装置 | |
| US2675779A (en) | Apparatus for making films | |
| BE362967A (enExample) | ||
| TWI565737B (zh) | 多孔疏水性含氟高分子膜與其形成方法 | |
| BE366556A (enExample) | ||
| BE426579A (enExample) | ||
| FR2787816A1 (fr) | Procede de fabrication d'un papier possedant des proprietes anti-glisse | |
| BE347052A (enExample) | ||
| CH215388A (fr) | Dispositif pour la fabrication de filtres en coton hydrophile. | |
| CH119478A (fr) | Procédé pour la fabrication de produits agglomérés. | |
| OA22143A (fr) | Procédé de décontamination de caoutchouc naturel par filtration d'un coagulum humide de caoutchouc naturel. | |
| BE344169A (enExample) | ||
| KR20220145594A (ko) | 패턴이 형성된 소수성 복합막 및 이의 제조방법 |