ORAL CARE PRODUCTS

A method of forming a micro edge of a flexible, elastomeric element comprises the following steps: - forming a mold cavity with a first mold plate and a second mold plate positioned adjacent to the first mold plate; - forming a mold corner of the mold cavity using an intersection of the first mold p...

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Bibliographische Detailangaben
Hauptverfasser:	DE CASTRO, Jose Tadeo Vergara, MEADOWS, Mark Stephen, YU, Long Sheng, BROWN, William Ralph, FARRELL, Mark Edward, BORGES, Eric V
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE BRUSHES BRUSHWARE DENTISTRY HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE
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Beschreibung
Zusammenfassung:	A method of forming a micro edge of a flexible, elastomeric element comprises the following steps: - forming a mold cavity with a first mold plate and a second mold plate positioned adjacent to the first mold plate; - forming a mold corner of the mold cavity using an intersection of the first mold plate and second mold plate; - injecting an elastomer into the mold cavity; and - allowing gas contained within the mold cavity to out-gas through the intersection between the first and second mold plates to form a micro edge along the mold corner formed by the intersection.