A dye-releasing product for dyeing of or for refreshing of dyeing in textile materials is provided. The dye-releasing product includes a flat, cloth-like carrier material, and at least one coating applied onto the carrier material. At least one indigoid dye in its oxidized form is encompassed by the coating. The coating contains at least one binding agent for the at least one indigoid dye such that the at least one indigoid dye is released in an aqueous solution with a temperature equal to or greater than 20 C. that is, the coating is soluble, at least in part from the flat, cloth-like carrier material, which is added to the textile material to be dyed or whose dyeing is to be refreshed in a washing process.

PRET (Photo Real Embroidery Technology) (200) systems and processes for producing vibrant graphical images, including with recycled fibers (600) replaces traditional sublimation with numerous industrial efficiencies. Processes, products and an entirely new approach infuse fibers (232), through heat activation with colors to make finished goods (800).

PRET (Photo Real Embroidery Technology) (200) systems and processes for producing vibrant graphical images, including with recycled fibers (600) replaces traditional sublimation with numerous industrial efficiencies. Processes, products and an entirely new approach infuse fibers (232), through heat activation with colors to make finished goods (800).

Vacuum printing a fabric involves forming a fabric having a top face and a bottom face and placing a barrier layer below the top face. A plurality of holes is established in the barrier layer, and dye is applied to at least a portion of the top face of the fabric. Vacuum applied to the bottom face pulls the dye through the fabric and the plurality of holes in the barrier layer.

Vacuum printing a fabric involves forming a fabric having a top face and a bottom face and placing a barrier layer below the top face. A plurality of holes is established in the barrier layer, and dye is applied to at least a portion of the top face of the fabric. Vacuum applied to the bottom face pulls the dye through the fabric and the plurality of holes in the barrier layer.

Systems and methods are described for managing articles. The systems and methods described herein may comprise an example method for manufacturing an article. The systems and methods provides an end-to-end manufacturing value chain as a closed system and feedback loop.

Systems and methods are described for managing articles. The systems and methods described herein may comprise an example method for manufacturing an article. The systems and methods provides an end-to-end manufacturing value chain as a closed system and feedback loop.

The present specification relates to a method for manufacturing a polarizer, the method including: a step of dyeing at least one dye of iodine and dichroic dyes on a polyvinyl alcohol-based film; a first cross-linking step of cross-linking the polyvinyl alcohol-based film and the dye by using a first aqueous solution including a polyvalent carboxylic acid compound and a boron compound; a second cross-linking step of cross-linking the polyvinyl alcohol-based film and the dye by using a second aqueous solution including a polyvalent carboxylic acid compound and a boron compound; and a third cross-linking step of cross-linking the polyvinyl alcohol-based film and the dye by using a third aqueous solution including a polyvalent carboxylic acid compound, in which in the first cross-linking step and the second cross-linking step, stretching is performed along with cross-linking, and a polarizer manufactured by using the same.

A filter for capturing dyestuff is provided. The filter includes a housing defining an inlet. The housing further includes an outlet spaced from the inlet. The housing further includes a cartridge in fluid communication with the inlet and the outlet. The inlet is adapted to receive effluent including dyestuff and the outlet is adapted to release the effluent. The filter further includes a substrate disposed within the cartridge. The substrate includes an active material. The active material has an affinity for the dyestuff. The dyestuff is present in the effluent at the inlet in a first amount and not present in the effluent at the outlet or present in a second amount with the second amount less than the first amount. The filter is composed of a textile composition made fiber or fabric which can be recycled by mulching back into a dyed fiber upcycling the normally wasted dyestuff, to now be reused in an upcycled dyed textile production. The filter with its reusable cartridge, the substrate which bonds and upcycles waste dyestuff operates in a linear or preferable circular economy.

A filter for capturing dyestuff is provided. The filter includes a housing defining an inlet. The housing further includes an outlet spaced from the inlet. The housing further includes a cartridge in fluid communication with the inlet and the outlet. The inlet is adapted to receive effluent including dyestuff and the outlet is adapted to release the effluent. The filter further includes a substrate disposed within the cartridge. The substrate includes an active material. The active material has an affinity for the dyestuff. The dyestuff is present in the effluent at the inlet in a first amount and not present in the effluent at the outlet or present in a second amount with the second amount less than the first amount. The filter is composed of a textile composition made fiber or fabric which can be recycled by mulching back into a dyed fiber upcycling the normally wasted dyestuff, to now be reused in an upcycled dyed textile production. The filter with its reusable cartridge, the substrate which bonds and upcycles waste dyestuff operates in a linear or preferable circular economy.