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Contact SupplierDescription:-The fruit supplements of various types of Mediterranean sea oak plants (amongst others Quercus Valonea) provide the suntanning agent. The older supplements with the machines rich in tannin (known as 'Trillo') are mainly collected in Poultry and Portugal from wild growing plants. After the dehydrating and cleaning the Valonea suntanning agents are commercialized in three different versions: as mashed supplements, as Trillo or as suntanning extract. The suntanning material of the supplements amounts to about 29%, that of the Trillo (scales) about 40% dry matters.
With the help of different suntanning methods and the following further handling the set, it is possible to obtain soft and flexible leathers as well as firm leathers. These leathers can be used for furniture furniture set, shoe upper set, lining set and for the development of set goods. Valonea bronzed leathers have a light fastness of level 3-4 and outmatch many other vegetable leathers. Also in the development of sole set Valonea performs an important part.
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