News

The recipes of the article "Corrected grain nappa" and the article "Corrected grain floater" have been tested using chemicals from Dowell (China). The articles received a positive review. The good covering ability of the pre-ground "DOWELLEX RC 3513 " was noted. The article "Floater" has good emboss print, good grain after milling in the drum. Chemicals have been sent for extended trials to repeat these articles.....

When finishing Double Face article, the sealing pre-ground "DOWELLEX RC 3215" was tested with a positive result. The product formed a soft, delicate film with pleasant touch, providing moderate impregnation and a good "sealing" effect. After ironing, the surface became soft, smooth, comfortable and natural. An order was received for industrial trials.....

The new product "Dowellzym FA" was tested in the recipe of processing a fur article at one of the fur factories. «Dowellzym FA» - acid protease for fur. It is used in an acidic environment to soften fur skins. The enzyme gently loosens the skin structure, makes it softer and fuller, improves elasticity, which contributes to better penetration of tanning agents and promotes more uniform dyeing. The work of the acid enzyme "Dowellzym FA" was positively evaluated by the technicians of the factory. They noted increase in the area and softness of the leather tissue.....

A joint technological visit has been conducted by specialists of the company Shebekinskaya industrialnaya khimiya, LLC (Russia) and the company Sichuan Dowell (China) for testing dyeing-fatliquoring recipes:....

The company Shebekinskaya industrialnaya khimiya, LLC has tested the following recipes and chemicals at one of the fur factories:....

The specialists of the company Shebekinskaya industrialnaya khimiya, LLC have tested innovative chemicals at tanneries: • "Wetting-degreasing agent SN-SPK\2"- tested in dyeing-fatliquoring recipes of raw cattle hides and pig skins, as well as in the process of washing wool. Positive results were obtained. Orders were placed for extended trials. • "Fat liquor SMH-400" – the product has been tested in the recipes of obtaining elastic leathers, as well as in the recipes of production of fur articles (lining, velour, peltry). Positive results were ob-tained.....

In the first half of July 2024, a joint technological visit on finishing was conducted at two tanneries by Shebekinskaya industrialnaya khimiya, LLC (Russia) and Dowell (China). With the use of Chinese chemicals, the demanded tannery articles were made: "Full grain nappa"; "Corrected grain nappa"; "Corrected grain floater"; "Water-proof article"; "Wax finishes". In general, all articles received a positive assessment. Emphasis was placed on new chemicals:....

The company Shebekinskaya industrialnaya khimiya, LLC at one of the tanneries has tested a new pigmented fat liquor "SMH-400 white" on an article from white pork lining, without the use of white pigment concentrate. In terms of whiteness, the article corresponds to the tannery sample. It is planned to conduct extended trials.....

In June 2024, a joint technological visit of Shebekinskaya industrialnaya khimiya, LLC (Russia) and Si-chuan Dowell (China) was held at one of the tanneries to do trials of finishing recipes. The following articles have been tested: "Full grain nappa", "Corrected grain nappa", finishing of water-proof crust, elastic article with hair cell emboss without milling, article "Pull-up". The following products were used in finishing:....

The vegetable tanning agent “Mimosa S” has been tested in the tannery's crust recipe with the crust thickness of 2.0-2.2 mm. The crust touch was evaluated positively by the tannery's technicians. The final conclusion will be made after finishing.....