ECSP045001A - PROGRESSIVE CRYSTALIZATION OF VESSELS OF CONTAINERS - Google Patents

PROGRESSIVE CRYSTALIZATION OF VESSELS OF CONTAINERS

Info

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
Application number
Other languages
Spanish (es)
Inventor
E Nahill Thomas
Original Assignee
Continental Pet Technologies Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Continental Pet Technologies Inc filed Critical Continental Pet Technologies Inc
Priority to ECSP045001 priority Critical patent/ECSP045001A/en
Publication of ECSP045001A publication Critical patent/ECSP045001A/en

Links

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

ECSP045001 2004-03-04 2004-03-04 PROGRESSIVE CRYSTALIZATION OF VESSELS OF CONTAINERS ECSP045001A (en)

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)

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