ECSP045001A - PROGRESSIVE CRYSTALIZATION OF VESSELS OF CONTAINERS - Google Patents
PROGRESSIVE CRYSTALIZATION OF VESSELS OF CONTAINERSInfo
- Publication number
- ECSP045001A ECSP045001A ECSP045001A ECSP045001A EC SP045001 A ECSP045001 A EC SP045001A EC SP045001 A ECSP045001 A EC SP045001A EC SP045001 A ECSP045001 A EC SP045001A
- Authority
- EC
- Ecuador
- Prior art keywords
- final
- container
- preform
- edge
- progressive
- Prior art date
Links
- 230000000750 progressive effect Effects 0.000 title abstract 2
- 238000002425 crystallisation Methods 0.000 abstract 3
- 230000008025 crystallization Effects 0.000 abstract 3
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 239000002861 polymer material Substances 0.000 abstract 1
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
La presente invención se refiere a un recipiente, una preforma de un recipiente y un método para hacer un recipiente o preforma en el cual el borde la preforma o del recipiente es por lo menos parcialmente fabricado de un polímero cristalizable, y tiene una primera porción final separada del cuerpo de la preforma o recipiente, una segunda porción final adyacente al cuerpo de la preforma o recipiente, y una porción intermedia entre las porciones finales. La primera porción final del borde forma una superficie final, y las porciones final e intermedia del borde forman superficies continuas interna y externa. El material de polímero en por lo menos una de las superficies finales, interna y externa, es cristalizado, y la cristalización en el borde en una dirección perpendicular a dicha superficie es progresiva desde la cristalización en la superficie hasta una esencial ausencia de cristalización en una posición en el borde separada de la superficieThe present invention relates to a container, a preform of a container and a method of making a container or preform in which the edge of the preform or of the container is at least partially made of a crystallizable polymer, and has a first final portion separated from the body of the preform or container, a second final portion adjacent to the body of the preform or container, and an intermediate portion between the final portions. The first final portion of the edge forms a final surface, and the final and intermediate portions of the edge form continuous internal and external surfaces. The polymer material in at least one of the final surfaces, internal and external, is crystallized, and the crystallization at the edge in a direction perpendicular to said surface is progressive from the crystallization on the surface to an essential absence of crystallization in a position on the edge separated from the surface
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ECSP045001 ECSP045001A (en) | 2004-03-04 | 2004-03-04 | PROGRESSIVE CRYSTALIZATION OF VESSELS OF CONTAINERS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ECSP045001 ECSP045001A (en) | 2004-03-04 | 2004-03-04 | PROGRESSIVE CRYSTALIZATION OF VESSELS OF CONTAINERS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ECSP045001A true ECSP045001A (en) | 2004-04-28 |
Family
ID=40435080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ECSP045001 ECSP045001A (en) | 2004-03-04 | 2004-03-04 | PROGRESSIVE CRYSTALIZATION OF VESSELS OF CONTAINERS |
Country Status (1)
| Country | Link |
|---|---|
| EC (1) | ECSP045001A (en) |
-
2004
- 2004-03-04 EC ECSP045001 patent/ECSP045001A/en unknown
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