BE885162Q - Dispositif de prechauffage pour appareil de thermoformage - Google Patents
Dispositif de prechauffage pour appareil de thermoformageInfo
- Publication number
- BE885162Q BE885162Q BE0/202051A BE202051A BE885162Q BE 885162 Q BE885162 Q BE 885162Q BE 0/202051 A BE0/202051 A BE 0/202051A BE 202051 A BE202051 A BE 202051A BE 885162 Q BE885162 Q BE 885162Q
- Authority
- BE
- Belgium
- Prior art keywords
- sheet
- plate
- heating zone
- passing
- thermoplastic material
- Prior art date
Links
- 238000003856 thermoforming Methods 0.000 title claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 20
- 239000012815 thermoplastic material Substances 0.000 claims description 15
- 238000001816 cooling Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 7
- 230000001174 ascending effect Effects 0.000 claims description 3
- 230000000295 complement effect Effects 0.000 claims description 3
- 229920001169 thermoplastic Polymers 0.000 claims description 2
- 239000004416 thermosoftening plastic Substances 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
- B29B13/023—Half-products, e.g. films, plates
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BR7601340A BR7601340A (pt) | 1976-03-05 | 1976-03-05 | Aperfeicoamentos em maquinas termoformadoras |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE885162Q true BE885162Q (fr) | 1980-12-31 |
Family
ID=3999088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE0/202051A BE885162Q (fr) | 1976-03-05 | 1980-09-10 | Dispositif de prechauffage pour appareil de thermoformage |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE885162Q (pt) |
| BR (1) | BR7601340A (pt) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6969485B2 (en) * | 2000-08-11 | 2005-11-29 | Visteon Global Technologies, Inc. | High volume production of low permeation plastic fuel tanks using parallel offset twinsheet pressure forming |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2453010A1 (fr) * | 1979-04-04 | 1980-10-31 | Arippol Raimondo | Perfectionnements dans les machines de thermoformage, notamment pour uniformiser les temperatures de la feuille thermoplastique |
-
1976
- 1976-03-05 BR BR7601340A patent/BR7601340A/pt unknown
-
1980
- 1980-09-10 BE BE0/202051A patent/BE885162Q/fr active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6969485B2 (en) * | 2000-08-11 | 2005-11-29 | Visteon Global Technologies, Inc. | High volume production of low permeation plastic fuel tanks using parallel offset twinsheet pressure forming |
Also Published As
| Publication number | Publication date |
|---|---|
| BR7601340A (pt) | 1977-09-06 |
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