WET END with WET BLUE (CHROME)

In this process we highlight SERTAN VEM (natural polymers and vegetable extracts) providing a lot of fullness and compactness to the leather, SERTAN VGI (vegetable extract) providing fullness and compactness to the leather and SERTAN BSF (white synthetic) which helps us to achieve full leather and to compact the fibres and prevent 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 SEROIL PLSN (sulphated) is used which results in a very good feel and good fullness, SEROIL SLL (lecithin + synthetic) that provides good touch and penetration, SEROIL TTK (sulphited vegetable oil) to obtain better lubrication of fibres and SEROIL LAN (lanolin) which gives pleasant touch.

In this process we highlight SERTAN VHM (quebracho) and SERTAN VGI (vegetable extract) bringing fullness and compactness to the leather. Also important is 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 feel and good fullness, SEROIL SLL (lecithin + synthetic) which produces a good touch and penetration, SEROIL TTK (sulphited vegetable oil) obtains better lubrication of the fibres and SEROIL WPH (waterproofing fatliquor) which provides a pleasant surface touch and a waterproofing effect on the leather.

In this process we highlight SERTAN VGI (eco-polymer and vegetable extracts) which gives good touch, good fibre compaction and good fullness, SERTAN BSF (white synthetic) which helps to achieve a full leather and to compact the fibres and prevent loose grain and SERTAN RPC (styrene maleic resin) that is very effective in closing fibres. 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 SLL (lecithin + synthetic) which provides a very good touch and good penetration, SEROIL MQ-9 (sulphited fish oil) to obtain better lubrication of fibres and increased softness and SEROIL PLSN (sulphated) which gives a very good feel and good fullness.

In this process we highlight SERTAN BK (natural polymer) which improves fibre compaction and gives good fullness, SERTAN RC (acrylic resin) to achieve more compact fibres and SERTAN VGI (eco-polymer and vegetable extracts) which results in a good touch, good fibre compaction and good fullness. 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 recommend SEROIL PLSN (sulphated) which gives a very good feel and good fullness, SEROIL LE (lecithin) which gives a pleasant and soft surface touch and SEROIL FO (synthetic polymer) which, thanks to its dry character, helps to grind the leather and to penetrate all the fatliquors.

In this process we highlight SERTAN VHM (quebracho) and SERTAN VXI (chesnut substitute) which bring fullness and compactness to the leather and SERTAN BSF (white synthetic) which helps us to achieve full leather and to compact the fibres and prevent loose grain. Also important is SERTAN ND which works as a dispersing agent in order to help the penetration of dyes and retanning products. In fatliquoring we recommend SEROIL GSF (synthetic-sulphated) which gives a very good touch, SEROIL LE (lecithin) which gives a pleasant and soft surface touch and finally SEROIL CME (sulphited) which provides good internal lubrication and penetration.

In this process we highlight SERTAN VEM (natural polymers and vegetable extracts) which provides a lot of fullness and compactness to the leather and SERTN RNS (eco resin) that helps fill and compact the fibres and prevent 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 fatlquoring SEROIL SLL (lecithin + synthetic) is used which results in a good touch, SEROIL JP (synthetic ester phosphoric) that helps with the penetration of the mixture and helps to close the plush, SEROIL GSN (synthetic-sulfated) which gives a very good touch and good feel and SEROIL CL (synthetic emulsifier) which helps to emulsify all the fatliquoring content.

In this process we highlight SERTAN VGI (eco-polymer and vegetable extracts) and SERTAN VXI (chesnut substitute) which give good fibre compaction and good fullness and SERTAN BK and SERTAN DC which are natural polymers that bring good fullness. Also important is SERTAN ND which works as a dispersing agent to help the penetration of dyes and retanning agents. In fatliquoring we mainly use SEROIL WPH (waterproofing fatliquor) which provides a pleasant surface touch and a waterproofing effect on the leather.

In this process we highlight the use of SEROIL WPH (waterproofing fatliquor) which provides a pleasant surface touch and waterproofing effect on the leather. According to the waterproofing test this leather has excellent properties.

In this process we highlight SERTAN BSF (white synthetic) which helps achieve full leather and to compact the fibres and prevent loose grain and SERTAN RNS (eco resin) which also helps to fill and compact fibres and prevent loose grain. In fatliquoring it SEROIL SOF (synthetic polymer) is used which helps with the penetration of fatliquorings and to obtain good lubrication and SEROIL JP (synthetic ester phosphoric) which helps in the penetration of the mixture and helps to close the plush.

In this process retanning products are not used, only SERTAN ND is used which works as a dispersing agent in order to help the penetration of dye. In fatliquoring we highlight SEROIL SMZ (sulphited fish oil) which provides good internal lubrication and penetration and SEROIL SLL (lecithin + synthetic) which produces a very good touch.

In this process we highlight SERTAN BSF (white synthetic) which helps to achieve full leather and to compact the fibres and prevent loose grain and SERTAN RPC (styrene maleic resin) which is very effective to close fibers. Also important is SERTAN ND which works as a dispersing agent in order to help the penetration of dyes and retanning agents. In fatlquoring SEROIL WPH (waterproofing fatliquor) is used which provides a pleasant surface touch and waterproofing effect on the leather.

In this process we highlight SERTAN VLI (eco-polymer and vegetable extracts) which gives good fibre compaction and good fullness and SERTAN RPC (styrene maleic resin) which is very effective to close fibres. Also important is SERTAN ND which works as a dispersing agent in order to help the penetration of dyes and retanning agents. In fatliquoring SEROIL TTK (sulphited sperm oil) is used providing good internal lubrication and penetration, SEROIL SPN (synthetic polymer) which helps with the penetration of fatliquorings and to obtain good lubrication, SEROIL PLSN (sulphated) which gives a very good feel and good fullness and SEROIL SLL (lecithin + synthetic) which provides a good touch.

In this process we highlight SERTAN BSP (white synthetic) which helps to achieve full leather and to compact the fibres and prevent loose grain, SERTAN RD (natural polymer) which gives fullness and SERTAN RNS (eco resin) which helps to fill and compact the fibres and prevent loose grain. In fatliquoring SEROIL GSN (synthetic-sulfated) is used which gives a very good touch and good feel as an unique fatliquor and SEROIL JP (synthetic ester phosphoric) which helps with the penetration of the mixture and to grind the leather.

In this process we highlight SERTAN VHI (vegetable extract with natural polymers) which provides good fibre compaction and good fullness, SERTAN DC (natural polymer) which brings fullness and SERTAN RPC (styrene maleic resin) that is very effective in closing fibres. Also important is SERTAN ND which works as a dispersing agent in order to help the penetration of dyes and retanning agents. In fatliquoring SEROIL SMZ (sulphited fish oil) is used which provides good internal lubrication and penetration, SEROIL JP (synthetic ester phosphoric) which helps with the penetration of the mixture and SEROIL LE (lecithin) that gives a pleasant and soft surface touch.