TFL introduces ERHAVIT DC, new efffective leather liming agent

19 Sep '05

2 min read

German company TFL Holding GmbH introduces ERHAVIT DC, a highly concentrated formulation based on selective reductive substances and non-volatile amines. ERHAVIT DC is a new very effective liming agent specifically designed to improve the cleanliness of the grain and to reduce seasonal fine hair and hair roots in general. Furthermore this new beamhouse product improves the layout by reducing excessive swelling and growth marks without making the leather loose.

ERHAVIT DC penetrates effectively down to the hair-root, before swelling starts to make removal impossible. In this way it gives very good scud loosening and reduction of bloodstains. As a direct result pastel shade leathers can be made much easier resulting in more even and more brilliant dyeing.

For nubuck leather it drastically reduces the problem of residual hair. ERHAVIT DC ameliorates the opening-up of the hide structure as well as being very effective in regulating swelling, thus avoiding draw during the liming process resulting in an optimum area yield.

In addition the uniformly opened-up structure provides an even penetration of tanning and re-tanning products, thus improving inner softness. The improvement of quality also shows up in less visible veins.

Using ERHAVIT DC results in an increased cutting yield and an improved quality of the leather.

ERHAVIT DC is suitable for both hair-saving and hair-pulping processes and allows unhairing with a low amount of sulphide.

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