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Trumpler and Archroma launch tanning process for leather production Photo: Archroma
06.11.2023

Trumpler and Archroma launch tanning process for leather production

Trumpler has teamed up with Archroma to offer a leather production process that can be used to produce high-performance leather in a more eco-friendly and cost-efficient way.

The new process DyTan®combines offers an alternative to existing metal-free and chrome-tanned leather. It enables the reliable production of leather with great shavability, color depth and migration and abrasion resistance. Free from metal salts and reactive aldehydes, DyTan® is suitable for a wide range of leather applications, from garment and footwear to automotive and furniture upholstery, for today’s eco-conscious leather producers and consumers.

At the core of the DyTan® process is Archroma’s patented AVICUERO® System, which is based on novel molecules that enable more sustainable leather tanning and dyeing, developed by Archroma in cooperation with leather technology consultant Dr Leather. It enables collagen fibers in the leather to be covalently cross-linked through a simplified process at low temperatures. As a result, the system shows strong potential to save energy and water, while also reducing process time and CO2 emissions by up to 23%.*

Trumpler has teamed up with Archroma to offer a leather production process that can be used to produce high-performance leather in a more eco-friendly and cost-efficient way.

The new process DyTan®combines offers an alternative to existing metal-free and chrome-tanned leather. It enables the reliable production of leather with great shavability, color depth and migration and abrasion resistance. Free from metal salts and reactive aldehydes, DyTan® is suitable for a wide range of leather applications, from garment and footwear to automotive and furniture upholstery, for today’s eco-conscious leather producers and consumers.

At the core of the DyTan® process is Archroma’s patented AVICUERO® System, which is based on novel molecules that enable more sustainable leather tanning and dyeing, developed by Archroma in cooperation with leather technology consultant Dr Leather. It enables collagen fibers in the leather to be covalently cross-linked through a simplified process at low temperatures. As a result, the system shows strong potential to save energy and water, while also reducing process time and CO2 emissions by up to 23%.*

The DyTan® process combines the AVICUERO® System with Trumpler’s bio-based fatliquors and retanning agents based on functional biopolymers produced from hydrolyzed shavings – resource-saving technology that Trumpler has been refining for 15 years.

As a global partner of Archroma, the Trumpler Group is responsible for the distribution of the AVICUERO® System worldwide. Delivering technical support and first-class customer care, Trumpler will help leather manufacturers and brands to implement sustainable tanning and draw on its comprehensive product portfolio and process knowledge of tanning, retanning and fatliquoring processes.
 

* Estimations carried out with the Archroma ONE WAY Impact Calculator show energy savings of up to 25% and reduced process time leading to a reduction in CO2 emissions of up to 23%, compared to traditional chrome tanning. They also show significant water savings compared to other metal-free tanning systems1. With the ONE WAY Impact Calculator, customers will be offered personalized calculations for their specific processes.

1 Trials made at Trumpler GmbH application lab.

Source:

Archroma

25.08.2021

Stahl: Full integration of PielColor

  • Strengthening leather-finishing offering

Stahl announces plans to fully integrate its leather-finishing subsidiary, PielColor, into its core business by the end of 2021. The move will see PielColor’s products and expertise brought entirely in house, strengthening Stahl’s offering to its customers while improving the visibility and reach of the PielColor brand.

Stahl acquired PielColor, a company specializing in the manufacture and marketing of chemical products for leather finishing, in 2004. The subsidiary focuses on specific customer segments within the leather market, such as high-fashion brands, and is known by customers for its support-driven and solutions-oriented approach. PielColor also offers several innovative product lines, including a range of low-impact water-based topcoats, which it is able to tailor to its customers’ requirements.

  • Strengthening leather-finishing offering

Stahl announces plans to fully integrate its leather-finishing subsidiary, PielColor, into its core business by the end of 2021. The move will see PielColor’s products and expertise brought entirely in house, strengthening Stahl’s offering to its customers while improving the visibility and reach of the PielColor brand.

Stahl acquired PielColor, a company specializing in the manufacture and marketing of chemical products for leather finishing, in 2004. The subsidiary focuses on specific customer segments within the leather market, such as high-fashion brands, and is known by customers for its support-driven and solutions-oriented approach. PielColor also offers several innovative product lines, including a range of low-impact water-based topcoats, which it is able to tailor to its customers’ requirements.

In late 2020, the decision was taken to fully integrate PielColor, positioning it alongside Stahl as a core brand within the Stahl group. Full integration will strengthen Stahl’s position in the leather-finishing market by leveraging PielColor’s well-established reputation and extensive range of innovative responsible chemistry solutions. Marketing PielColor as a Stahl group brand will also drive the visibility and market reach of PielColor products, including in regions where they are less well established.

The integration program will continue to take place over the remainder of 2021, with all parts of the PielColor business expected to be fully operational under the new structure by the end of the year.

Source:

Stahl Holdings B.V.