BE470409A - - Google Patents
Info
- Publication number
- BE470409A BE470409A BE470409DA BE470409A BE 470409 A BE470409 A BE 470409A BE 470409D A BE470409D A BE 470409DA BE 470409 A BE470409 A BE 470409A
- Authority
- BE
- Belgium
- Prior art keywords
- tape
- temperature
- polymer
- sheet
- stretching
- Prior art date
Links
- 229920000642 polymer Polymers 0.000 claims description 28
- 238000010438 heat treatment Methods 0.000 claims description 22
- 229920000620 organic polymer Polymers 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 14
- 239000004793 Polystyrene Substances 0.000 claims description 8
- 229920002223 polystyrene Polymers 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 238000006073 displacement reaction Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 3
- 239000002904 solvent Substances 0.000 claims 2
- 239000002826 coolant Substances 0.000 claims 1
- 238000007599 discharging Methods 0.000 claims 1
- 230000009466 transformation Effects 0.000 claims 1
- 238000013022 venting Methods 0.000 claims 1
- 230000007246 mechanism Effects 0.000 description 8
- 230000007704 transition Effects 0.000 description 7
- 238000010276 construction Methods 0.000 description 6
- 239000012530 fluid Substances 0.000 description 5
- 230000001276 controlling effect Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000003303 reheating Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- JCCNYMKQOSZNPW-UHFFFAOYSA-N loratadine Chemical compound C1CN(C(=O)OCC)CCC1=C1C2=NC=CC=C2CCC2=CC(Cl)=CC=C21 JCCNYMKQOSZNPW-UHFFFAOYSA-N 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- 230000002277 temperature effect Effects 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
- B29C55/10—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
- B29C55/12—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
- B29C55/14—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial successively
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE470409A true BE470409A (enrdf_load_stackoverflow) |
Family
ID=120584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE470409D BE470409A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE470409A (enrdf_load_stackoverflow) |
-
0
- BE BE470409D patent/BE470409A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2849801A1 (fr) | Dispositif pour l'etirage simultane de films dans le sens longitudinal et dans le sens transversal | |
| EP0715567B2 (fr) | Installation de fabrication de recipients par soufflage de preformes en matiere plastique | |
| FR2460843A1 (fr) | Machine a former des paquets et a les fermer par soudage des bords d'une enveloppe tubulaire | |
| CH260375A (fr) | Procédé et appareil pour produire une feuille continue en un polymère organique dont les molécules sont orientées suivant deux axes. | |
| BE470409A (enrdf_load_stackoverflow) | ||
| FR2721295A1 (fr) | Dispositif d'extension de bande destinée à un appareil de production de semiconducteurs et à un appareil de production de semiconducteurs comportant ce dispositif d'extension de bande. | |
| WO2004108395A1 (fr) | Dispositif d’entrainement pour systeme d’etirage transversal de films de matiere non synthetique | |
| CH290384A (fr) | Procédé pour la production d'un film continu de matière plastique organique par extrusion et appareil pour la mise en oeuvre du procédé. | |
| BE482570A (enrdf_load_stackoverflow) | ||
| BE661563A (enrdf_load_stackoverflow) | ||
| CH267756A (fr) | Procédé de traitement d'une pellicule en matière thermoplastique, pellicule traitée selon ce procédé et installation pour la mise en oeuvre du procédé. | |
| CH366387A (fr) | Machine pour la formation d'alvéoles dans une feuille mince de matière thermoplastique | |
| BE703529A (enrdf_load_stackoverflow) | ||
| BE500561A (enrdf_load_stackoverflow) | ||
| CH274933A (fr) | Installation pour la formation d'une feuille continue, à orientation moléculaire, en polymère organique thermoplastique. | |
| BE567151A (enrdf_load_stackoverflow) | ||
| BE406248A (enrdf_load_stackoverflow) | ||
| BE474686A (enrdf_load_stackoverflow) | ||
| BE498719A (enrdf_load_stackoverflow) | ||
| BE490946A (enrdf_load_stackoverflow) | ||
| BE706536A (enrdf_load_stackoverflow) | ||
| CH274573A (fr) | Procédé de fabrication d'une feuille continue en polymère thermoplastique et installation pour la mise en oeuvre de ce procédé. | |
| BE343399A (enrdf_load_stackoverflow) | ||
| BE668350A (enrdf_load_stackoverflow) | ||
| BE518344A (enrdf_load_stackoverflow) |