WET END with WET WHITE (SERTAN WT)

In retanning we highlight SERTAN VEM (natural polymers and vegetable extracts) providing a lot of fullness and compactness to the leather. SERTAN FP (bio-polymer) to apply a little more fullness. In fatliquoring we highlight SEROIL WPH which provides high waterproofing effect and gives a waxy surface touch.

In this process we highlight SERTAN VLI (eco-polymer and vegetable extracts) which gives good touch, good fibre compaction and good fullness together with SERTAN BSP (white synthetic) which helps to achieve full leather and to compact the fibres, preventing loose grain. In fatliquoring we emphasize SEROIL GSF (synthetic-sulphated) which gives very good touch, SEROIL LE (lecithin) that gives a pleasant and soft surface touch and finally, SEROIL CME (sulphited) which provides good internal lubrication and penetration. All of them give good hand.

In the retanning process we highlight SERTAN RE-1 (natural polymer) combined with SERTAN VGI (vegetable extract) providing fullness and compactness to the skin and SERTAN RC (acrylic resin) in order to achieve closed and short plush. In fatliquoring we emphasize SEROIL GSN (synthetic sulphated) and SEROIL TTK (sulphited) to obtain a better touch and lubrication of the fibres. SEROIL FO (synthetic polymer), thanks to its dry character, helps to grind the leather.

In this process we highlight SERTAN RE-1 (natural polymer) providing good fullness and compactness to the leather. SERTAN RC (acrylic resin) in order to achieve more compact fibres. SERTAN ND (dispersing agent) which helps in the distribution, dispersion and penetration of dyes and retanning agents. SERTAN RD (natural polymer) that gives fullness. In fatliquoring we emphasize SEROIL SLL (lecithin + synthetic) that produces a good touch. SEROIL PLSN (sulphated) which gives a very good hand and good fullness and finally SEROIL MQ-SP (sulphited) which gives very good softness and lubrication. In addition SEROIL CL (synthetic emulsifier) helps to emulsify all the fatliquoring content.

In retanning we highlight SERTAN VEM (natural polymers and vegetable extracts) providing a very good fullness and compactness to the leather and with the help of SERTAN ND (dispersing agent) which helps in the distribution, dispersion and penetration of dyes and retanning agents. In fatliquoring we emphasize SEROIL SOF (synthetic polymer) which helps with the penetration of fatliquorings and to obtain good lubrication, SEROIL CME (sulphited) which provides good internal lubrication and penetration and SEROIL LE (lecithin) that gives a pleasant and soft surface touch.

In retanning we highlight SERTAN BR (natural polymer) improving the adhesion, elasticity, compaction of the fibres and the grinding. Also important is SERTAN ND which works as a dispersing agent in order to help the penetration of dyes and retanning agents. In fatliquoring we emphasize SEROIL SOF (synthetic polymer) ideal to obtain good lubrication in combination with SEROIL PLSN (sulphated) which gives very good hand and good fullness.

In the retanning process we highlight SERTAN VLI (eco-polymer with vegetable extracts) which gives good touch, good fibre compaction and good fullness and SERTAN BSF (white synthetic) which helps to achieve full leather and to compact the fibres, preventing loose grain. Also important is SERTAN ND which works as a dispersing agent in order to help the penetration of dyes and retanning agents. In fatliquoring we emphasize SEROIL GSF (synthetic-sulphated) which gives a very good touch, SEROIL LE (lecithin) that gives a pleasant and soft surface touch, and SEROIL SOF (synthetic polymer) ideal to obtain good lubrication. In finishing PLASTISER RS (special fatliquor) is used which improves the dye intensity.

In retanning we highlight the combination of SERTAN BSP (white synthetic) which helps to achieve full leather and to compact the fibres, preventing loose grain, with SERTAN RD (natural polymer) that provides fullness and SERTAN RC (acrylic resin) in order to achieve more compact fibre. In fatliquoring we emphasize SEROIL SLL (lecithin + synthetic) that provides good touch, SEROIL MQ-9 (sulphited) to obtain an even better touch and lubrication of the fibres, SEROIL GSN (synthetic-sulfated) which also gives a very good touch and good hand and SEROIL CL (synthetic emulsifier) that helps to emulsify all the fatliquoring content.

In this process we highlight SERTAN VGI (eco-polymer and vegetable extracts) which gives good touch, good fibre compaction and good fullness, SERTAN RC (acrylic resin) in order to achieve more compact fibres and SERTAN RE-1 (natural polymer) that provides good fullness and compactness to the leather. In fatliquoring we emphasize SEROIL GSF (synthetic-sulphated) that gives very good touch and fullness, SEROIL FE (synthetic ester phosphoric) which, thanks to its dry character, helps to grind the leather, SEROIL LE (lecithin) that gives a pleasant and soft surface touch and SEROIL CME (sulphited) that provides good internal lubrication and penetration.

In retanning we highlight SERTAN BSF (white synthetic) which helps to achieve full leather and to compact the fibres, preventing loose grain, SERTAN VLI (eco-polymer and vegetable extracts) which gives good touch, good fibre compaction and good fullness, SERTAN ND that works as a dispersing agent in order to help the penetration of dyes and retanning agents. In fatliquoring SEROIL LE (lecithin) is used which gives a pleasant and soft surface touch, SEROIL SOF (synthetic polymer) that helps with the penetration of fatliquorings and to obtain good lubrication and SEROIL GSF (synthetic-sulphated) that gives very good touch and fullness. The surface has been buffed.

In retanning we highlight SERTAN BSP (white synthetic) which helps to achieve full leather and to compact the fibres, preventing loose grain, SERTAN VLI (eco-polymer and vegetable extracts) which gives good touch, good fibre compaction and good fullness, SERTAN ND that works as a dispersing agent in order to help the penetration of dyes and retanning agents. In fatliquoring SEROIL LE (lecithin) is used which gives a pleasant and soft surface touch and SEROIL GSF (synthetic-sulphated) that gives very good touch and fullness.

In retanning we highliht SERTAN BR and SERTAN BK which are natural polymers that improve fibre compaction and give good fullness. Also important is the use of SERTAN ND which works as a dispersing agent in order to help the penetration of dyes and retanning agents. In fatliquoring SEROIL PLSN (sulphated) is used which gives a very good hand and good fullness, SEROIL SOF (synthetic polymer) which helps with the penetration of fatliquorings and SEROIL TTK (sulphited) to obtain a better penetration of the fatliquors and lubrication of the fibres.

Process for wet white sheep with SERTAN WT base. In this process we highlight SERTAN VLI (eco-polymer with vegetable extracts) which gives good touch, good fibre compaction and good fullness. SERTAN RNS (eco resin) that helps us to fill and compact the fibres, preventing loose grain. Also important is SERTAN ND which works as a dispersing agent in order to help the penetration of dyes and retanning agents. In fatliquoring we emphasize the combination of SEROIL CMT (sulphited compound), SEROIL SOF (synthetic polymer) and SEROIL TTK (vegetable sulphited) all of which provide good fibre lubrication, very good hand and a pleasant touch, the skin obtained is very soft.

Process for wet white goat with SERTAN WT base. In this process we highlight SERTAN VLI (eco-polymer with vegetable extracts) that gives good touch, good fibre compaction and good fullness, SERTAN RD (natural polymer) providing a lot of fullness and preventing loose grain and SERTAN ND that works as a dispersing agent in order to help the penetration of dyes and retanning agents. In the fatliquoring we emphasize the combination of SEROIL CME (sulphited compound) that provides good internal lubrication and penetration, SEROIL SOF (synthetic polymer) that helps with the penetration of fatliquorings and to obtain good lubrication and SEROIL SLL (lecithin + synthetic) that provides good touch.

In this process we highlight SERTAN VLI (eco-polymer and vegetable extracts) which gives good touch, good fibre compaction and good fullness together with SERTAN BSF (white synthetic) which helps to achieve full leather and to compact the fibres, preventing loose grain. Also important is SERTAN ND which works as a dispersing agent in order to help the penetration of dyes and retanning agents. In fatliquoring we emphasize SEROIL GSF (synthetic-sulphated) which gives very good touch and fullness, SEROIL SOF (synthetic polymer) that helps with the penetration of fatliquorings and to obtain good lubrication and SEROIL LE (lecithin) that gives a pleasant and soft surface touch.

In this process SERTAN BSP (white synthetic) is used which helps to achieve full leather and to compact the fibres, preventing loose grain, SERTAN VXM (chesnut substitute) and SERTAN RE-1 (natural polymer) to bring good fullness and compacity to the leather and SERTAN VLI (eco-polymer and vegetable extracts) which also provides good fullness and compactness. Also important is SERTAN ND which works as a dispersing agent in order to help the penetration of dyes and retanning agents. In fatliquoring we highlight SEROIL PLSN (sulphated) which gives a very good hand and good fullness, SEROIL TTK (vegetable sulphited) that brings good inner lubrication and softness, SEROIL SOF (synthetic polymer) that helps with the penetration of fatliquorings and to obtain good lubrication and SEROIL SLL (lecithin + synthetic) that provides good touch.