The invention relates mold, particularly a mold for producing foam articles. In a preferred embodiment, the mold comprises a lid and a bowl releasingly engageable to define a mold cavity, the lid comprising: (i) a vent having a passageway for gas to escape from the mold cavity, and (ii) a plurality of grooves connected to the vent. The use of a plurality of grooves/slots in the mold cavity surface effectively acts as a siphon to draw gas away from the composition to be molded. The plurality of grooves/slots is connected to one or more vents which then allows for escape of the gas from the mold cavity to the exterior of the mold.
VENTED MOLD AND METHOD FOR PRODUCING MOLDED ARTICLE
ENTLÜFTETES FORMWERKZEUG UND VERFAHREN ZUR HERSTELLUNG EINES GEFORMTEN ARTIKELS
MOULE A EVENTS ET PROCEDE PERMETTANT DE PRODUIRE UN ARTICLE MOULE
2018-03-14
Patent
Elektronische Ressource
Englisch
RESIN MOLDED ARTICLE AND METHOD FOR PRODUCING RESIN MOLDED ARTICLE
Europäisches Patentamt | 2021
|