BE555337A - - Google Patents
Info
- Publication number
- BE555337A BE555337A BE555337DA BE555337A BE 555337 A BE555337 A BE 555337A BE 555337D A BE555337D A BE 555337DA BE 555337 A BE555337 A BE 555337A
- Authority
- BE
- Belgium
- Prior art keywords
- film
- sep
- temperature
- thickness
- polyethylene terephthalate
- Prior art date
Links
- 238000000034 method Methods 0.000 claims description 26
- 229920008651 Crystalline Polyethylene terephthalate Polymers 0.000 claims description 15
- -1 polyethylene terephthalate Polymers 0.000 claims description 11
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 10
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 10
- 238000003475 lamination Methods 0.000 description 22
- 238000005096 rolling process Methods 0.000 description 21
- 230000008602 contraction Effects 0.000 description 8
- 230000005484 gravity Effects 0.000 description 6
- 230000000704 physical effect Effects 0.000 description 6
- 239000013078 crystal Substances 0.000 description 3
- 239000005001 laminate film Substances 0.000 description 3
- 238000010030 laminating Methods 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 229920008790 Amorphous Polyethylene terephthalate Polymers 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000013256 coordination polymer Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000008262 pumice Substances 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 238000013112 stability test Methods 0.000 description 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 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)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE555337A true BE555337A (online.php) |
Family
ID=179498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE555337D BE555337A (online.php) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE555337A (online.php) |
-
0
- BE BE555337D patent/BE555337A/fr unknown
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