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We must already decide of the type of charm: flat charm or in 3D, engraved charm or with a chromo, monochrome charm or painted with the hand, matt charm or enamelled.
Charms can equally be enhanced with gold and/or with platinum.
The set of charms are created 2 years in advance. The lists of themes are elaborated and discussed, and then the sets are drawn:
Sculptors work with drawing’s plates. They realise a magnum piece, in ground or in plaster, bigger of 14% compared with the final charm (these 14% disappeared with the different stage of firing).
The magnum piece is fired at approximately 1050°. After the firing, we obtain a biscuit (porous porcelain) which will serve to the realisation of the moulds.
The plaster mould is directly realised on the magnum piece, in some parts in accordance with the complexity of the piece. Then we create battery of moulds in function of the number of charms to realise. Then the moulds are braised in order to do disappear their hydrometer’s rate.
In the moulds, the ground is either estampée (squeezed compact porcelain), or cast (barbottine: liquid ground). Water contained in the ground leaks into the plaster mould, what’s permit to remove the piece from the mould without that the piece stick to the mould.
Once the models dry, they are « ébarbés », that is to say cleared out of the surplus of ground which is leaked into joint’s plan of the moulds.
Cleared out of the surplus of ground, pieces are fired at 1000°C in order to obtain the biscuits.
The fired pieces are finally decorated with the hand with enamel of food colours. Then they are enamelled by soaking them in transparent enamel which will give to the pieces a smooth and shiny aspect.
This handling is not necessary if we wish to obtain matt charms.
All pieces are fired at new for a second firing at high temperature (1250° approximately). This firing permit to make the porcelain totally impermeable (to close it) and to melt the enamel which comes coat the charms.
On the pedestals, transfers can be placed in order to put titles. Transfers will be placed on the enamelled pieces and this operation will require a third firing at 820° in order to fix the enamel.
Transfers will be placed on the enamelled pieces and this operation will require a third firing at 820° in order to fix the enamel.
Charms which are defected are put aside.
Charms are put in bags then in cardboards.
But the work is not still finished...
The department of creation of the company not contents himself to draw the charms, it realizes equally all the accessories of the charm:
And stand of sale:
Then our products are presented at different bakers and pastry cooks who sale the charms.
Charm is in the twelfth Night cake, the twelfth Night cake is on your table!
S.A.S. Prime - 22bis rue Sadi Carnot-70160 Faverney France
- Phone: +33-3.84.91.31.00 - fax: +33-3.84.91.35.16 -