Bericap

The Swatch Group Research and Development Ltd

Totalenergies Onetech

Matissart Nord

Nextis

Yannick Celerier

Nicolas Francois

Claire Rannoux

Nicolas François

Philippe Nusbaum

Jeremy Le Cam

Catherine Blanc Petiot

Benoît Lafin

Catherine Blanc Née Petiot

Julien Papillon

Pascal Ode

François-Alain Martin

Franck Pavia

Grégory Foulonneau

Clémence Berre

A method of fabrication of a wristband of a watch or piece of jewelry, including: providing a first synthetic material; providing an extrusion line with a die plate for making an extrudate from the first material; providing one or more additional materials distinguished in their properties from the first material; providing a die plate including a first zone defining a profile allowing for fabrication of an extrudate having a hollow tubular profile at least at one of its ends in which the extrudate has a width corresponding to the length of one or two strands of the wristband; the die plate further includes a second zone allowing defining of particular profiles selected from among a flat profile, a curved profile, or a profile with projecting zones.

Wristband and its method of fabrication

The invention concerns a closure comprising a base portion and a cap forming portion including a top articulated to a ring through a hinge. The strap enables the cap forming portion to be moulded in closing position of the top, tamperproof means being provided between the ring and the top. When the cover is closed, the sensitive zones of the cap are either located in a sealed closed space, or capable of being in contact with a liquid (in solution or spray) and capable of being treated so as to eliminate said liquid, so as to sanitize the closure. Furthermore, the tamperproof means are deformed and ruptured when the top is first opened such that the resulting free ends are sufficiently spaced apart from each other, thus easily revealing to a user whether it has been tampered with.

Closure device comprising a hinged cap moulded in the closed position

Bottle cap

Growing community of inventors

Aluze, France

Yannick Celerier