BE638742A - - Google Patents
Info
- Publication number
- BE638742A BE638742A BE638742DA BE638742A BE 638742 A BE638742 A BE 638742A BE 638742D A BE638742D A BE 638742DA BE 638742 A BE638742 A BE 638742A
- Authority
- BE
- Belgium
- Prior art keywords
- film
- sep
- temperature
- longitudinal
- stretching
- Prior art date
Links
- 229920001155 polypropylene Polymers 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 12
- 239000004743 Polypropylene Substances 0.000 claims description 10
- -1 polypropylene Polymers 0.000 claims description 10
- 239000011127 biaxially oriented polypropylene Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims 1
- 229920001098 polystyrene-block-poly(ethylene/propylene) Polymers 0.000 description 26
- 230000035882 stress Effects 0.000 description 10
- 238000005259 measurement Methods 0.000 description 4
- 150000002500 ions Chemical class 0.000 description 3
- 230000000704 physical effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000001771 impaired Effects 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 229920000098 polyolefin Polymers 0.000 description 2
- 206010002368 Anger Diseases 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 240000003598 Fraxinus ornus Species 0.000 description 1
- 210000001503 Joints Anatomy 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
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009863 impact test Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 230000001052 transient Effects 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
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 |
|---|---|
| BE638742A true BE638742A (ko) |
Family
ID=203541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE638742D BE638742A (ko) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE638742A (ko) |
-
0
- BE BE638742D patent/BE638742A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BE897338A (fr) | Procede de production d'une feuille mince en matiere thermoplstique et cette feuille | |
| US4277594A (en) | Heat shrinkable polyethylene film and method for its manufacture | |
| FR2586214A1 (fr) | Procede pour fabriquer des films polyamide etires biaxialement | |
| FR2474391A1 (fr) | Procede de fabrication d'un produit stratifie | |
| JP2004521832A (ja) | フイルム、包装及びそれらを造るための方法 | |
| US3659000A (en) | Process for production of longitudinally oriented thermoplastic film | |
| JPS58153616A (ja) | ナイロン・フイルムを機械方向に延伸する方法 | |
| US5126211A (en) | Biaxially oriented polyamide film and method for producing the same | |
| JPS5827725A (ja) | インフレーション成形法 | |
| KR20060044645A (ko) | 폴리머 필름의 절단 방법 | |
| FR2635312A1 (fr) | Pellicule composite thermoretractable et procede d'emballage d'un objet | |
| FR2622143A1 (fr) | Procede et dispositif pour le traitement d'une feuille de polyvinylbutyral extrudee et feuille obtenue | |
| BE638742A (ko) | ||
| FR2523031A1 (fr) | Procede de fabrication d'une enveloppe ou emballage de preference alimentaire a ajustage serre, appareil pour la mise en oeuvre de ce procede et enveloppe ou emballage alimentaire | |
| US2866231A (en) | Method of stretching rubber hydrochloride film | |
| US4183893A (en) | Methods of producing oriented high density polyethylene | |
| KR100188467B1 (ko) | 2축연신 폴리아미드계 필름, 그 제조방법 및 제조장치 | |
| CA2432931A1 (en) | Improved process for the manufacture of thermoplastic shrink films | |
| BE544349A (ko) | ||
| BE597348A (ko) | ||
| CH620950A5 (ko) | ||
| JPH06155579A (ja) | 熱圧着ラミネート方法 | |
| BE654950A (ko) | ||
| BE500561A (ko) | ||
| BE473408A (ko) |