Tannining & Retanning
Consolidates the fibber structure, and gives a tighter and smoother grain, good filling. Better response to dying, improving the intensity and evenness of dyes.
Pre-tanning and retanning.
Special for Wet-white articles.
Stable in acid pH of pickle and tanning.
Tanning and Retanning Based in Vegetal Products
Pre-tanning, tanning, re-tanning
Neutralizing products giving a soft and buffed neutralizing to the leather, getting an optimal pH to work with retanning, fatliquors with dyes. Neutralizing agents with buffering effect, giving smooth grain and no looseness. Specially suitable for retanning and de-acidifying the chrome tanned leathers. They can be used t reduce /avoid the Cr6+ formation.
Retanning Products Based in Syntans and Natural Products
Retanning products based in tannin syntans. Pre-tanning, tanning, re-tanning in all kind of aricles.
Retanning in Liquid Form Based in Synthetic Polymers
Retanning products based on synthetic resins. For all kind of articles. Improves adhesion and fiber compactation. Elasticity. A tight, smooth and uniform grain is obtained. Special for in splits, velour, suedes… in order to get closer structure and short plush. Thery are suitable to avoid grain looseness in leathers to be milled. Special for white leathers. Vert good light fastness.
Retanning Based in Bio-Polymers
Retanning products based on bio-polymers. Alternative to conventional resin tanning agents. For all kind of Leathers. Used to fill and compact the empty and fryed structures of ides, giving good fullness in flanks and bellies. Special to be used in splits, velour, suedes…. In order to get closer structure and short plush. Improves adhesion and fibbers compaction. Elasticity Ther are suitable to avoid grain/ oseness in the leather to be milled. Improve the buffinf. A light, smooth and uniform grain is obtained 0% Formaldehyde. 100% biodegradable.