公开(公告)号：US20220396023A1

公开(公告)日：2022-12-15

申请号：US17777138

申请日：2020-11-17

Applicant: SIDEL PARTICIPATIONS

Inventor： Loïc BOURVELLEC ,  Hervé PASQUIER ,  Marc MOUCHELET

IPC: B29C49/42 ,  B29C49/58 ,  B29C49/78

Abstract: A method for orienting a preform of axis in a forming mold of a blowing machine, a neck of the preform being provided with at least one marker, the method including (i) installing the preform in the mold; (ii) detecting the current angular position of the preform by determining the angle of rotation through which the preform has to be rotated to reach the reference angular position thereof; and (iii) orienting the preform about the axis thereof in relation to the mold until a reference angular position is reached.

公开(公告)号：US20240092010A1

公开(公告)日：2024-03-21

申请号：US18200603

申请日：2023-05-23

Applicant: SIDEL PARTICIPATIONS

Inventor： Nicolas CHOMEL ,  Denis SOUFFES ,  Guy FEUILLOLEY ,  Vincent BRACHET ,  Marc MOUCHELET

IPC: B29C49/64 ,  B29C49/42

CPC classification number: B29C49/6418 ,  B29C49/42065 ,  B29C49/42071

Abstract: Provided is a thermal conditioning method of preforms. The method includes heating each preform by transport along a heating path exposed to heating radiation with a determined production rate; transporting the preforms (in line along a diffusion path; transforming the preforms in forming units at the determined production rate. The diffusion path includes a final buffer section along which the preforms travel for an adjustable duration.

公开(公告)号：US20230125868A1

公开(公告)日：2023-04-27

申请号：US17787452

申请日：2020-12-16

Applicant: SIDEL PARTICIPATIONS

Inventor： Loïc BOURVELLEC ,  Hervé PASQUIER ,  Marc MOUCHELET ,  Pierrick PROTAIS

IPC: B29C49/42 ,  B29C49/28 ,  B29C49/64

Abstract: A process for angular indexing of a pre-form having a body and a neck. The process includes a step of marking the neck of the pre-form which consists of production of at least one reference point on the neck of the pre-form. The process also includes a step of a heating station taking charge of the pre-form, during which the pre-form is transported along a heating course by a support unit, known as a spinner, which makes it possible to turn the pre-form around its axis, and during which the body of the pre-form is heated. The marking step is carried out during the step of taking charge, when the pre-form, supported by a spinner, travels along the heating course.