Method of Manufacturing a Disposable Ejection Device
AssigneePrimequal SA
InventorsDavid Weill, Pierre-Yves Chassot
Life of this patent
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Abstract
Method of manufacturing a device for ejecting a liquid or pasty product, characterized in that it comprises the following steps: drawing a product (11) to be ejected within a volume (10) of a container holder (2a) of the ejection device by means of a pull rod (18); removing the pull rod (18) from the container holder (2a); assembling a rear body (2b) on the container holder (2a) in order to form the ejection device.
Claims19
A method of fabricating a device for ejecting a liquid or paste product, wherein the method comprises the following steps:
- aspiration of a product to be ejected into a volume of a container-holder of the ejection device using a puller member;
- demounting the puller member from the container-holder;
- assembling a rear body to the container-holder to form the ejection device.
A kit for fabricating a device for ejecting a liquid or paste product, comprising:
- a container-holder, a rear body and a puller member.
Dependencies are inferred from the claim text.