Pochet Du Courval

Patrice Mayeu

Sébastien Guerout

The method for manufacturing a hollow glass article comprises the following steps: During formation of the article in the finishing mold (), at least one gas injection point (A) is displaced for directing the gas towards at least one predefined area of the blank (), the gas being injected at least at a finishing pressure in order to form a specific inner glass distribution of the article.

Method and equipment for manufacturing a hollow glass article having a specific inner glass distribution

A device for forming a hollow glass article from a parison is provided. The hollow glass article includes a ring extending around an axis, a body and at least one shoulder extending between the ring and body. The device includes a mold including a plurality of portions movable between a closed configuration and an open configuration. The closed configuration defines a first imprint for forming the body of the article. The device also includes a blowing head movable between a blowing position and a rest position. In the blowing position, the blowing head injects at least one gas jet into an inside of the parison. The blowing head includes at least one face defining a second imprint for forming at least one portion of the at least one shoulder in the blowing position. A method and hollow glass article are also provided.

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Blangy sur Bresle, France

Patrice Mayeu