摘要:
In an embodiment, a surface treatment system to treat a nonwoven material by a chemical emulsion is described. The surface treatment system includes an air compressor to pressurize a tank to deliver the chemical emulsion to one or more spray heads of an emulsion applicator. The surface treatment system further includes the emulsion applicator to treat the nonwoven material by the chemical emulsion. The one or more spray heads are mounted on an adjustable bar of the emulsion applicator, and spray the chemical emulsion on a surface of the nonwoven material. The adjustable bar moves in one or more planes and allows the one or more spray heads to spray the chemical emulsion in a spray pattern of the surface of the nonwoven material.
摘要:
Described herein are apparatuses and methods for dyeing garments. An exemplary apparatus comprises a dye injection system configured to dispense concentrated liquid dye; a dyeing machine comprising a dyeing chamber configured for dyeing at least one garment in a dyebath; and a controller in communication with the dye injection system and the dyeing machine, wherein the controller is configured: to receive at least one garment parameter corresponding to the at least one garment; based at least in part on the at least one received garment parameter, cause the dye injection system to dispense a volume of concentrated liquid dye containing an amount of dyestuff that can be substantially absorbed by the at least one garment; and cause the dyeing machine to execute a dye cycle such that substantially all of the dyestuff in the dispensed concentrated liquid dye is absorbed by the at least one garment within the dyeing chamber.
摘要:
A method of coating a three-dimensional fabric has the steps of: preparing a three-dimensional fabric having two fabric layers and a plurality of vertical yarns connected between the two fabric layers; guiding the three-dimensional fabric with the two fabric layers vertically in the horizontal plane to an coating space, when the three-dimensional fabric moves in the coating space, a tension on the surface of the two fabric layers is between 5 and 25 kilograms (kg); applying an adhesive to the surface of the two fabric layers, and the adhesive spreading vertically and fluidly; and providing a reaction condition such that the adhesive dries into a film and forms a bonding layer.
摘要:
In a steamer for the steaming of a web of textile material laden with liquid supplied by an applicator device, steam is continuously fed to the steamer. The quantity of steam fed to the steamer is calculated in dependence upon the amount of liquid previously applied to the web and accurately corresponds to the amount of steam necessary in order to heat the web of material to the steaming temperature.
摘要:
An apparatus for automatically preparing dyeing solutions, comprising for respectively accommodating dye stock solutions and dye auxiliary solutions; transfer means loaded with the containers; outflow pipes incorporated with a cleaning mechanism and also equipped with a pump and a valve for causing an outflow of the dye stock solutions and the dye auxiliary solutions from the containers; receiving vessels for successively receiving the dye stock solutions and the dye auxiliary solutions from the outflow pipes; weighing means for converting, into electric signals, weight changes of the dye stock solutions and the dye auxiliary solutions which have been received in the receiving vessels; transfer means loaded with the receiving vessels; a control mechanism for continuously or intermittently opening and closing the pump and the valve by making a comparison with a predetermined value in accordance with a level of the electric signal; a dilution water outflow pipe provided with a valve for causing dilution water to flow into the receiving vessels after completely weighing the dye stock solutions and the dye auxiliary solutions; and a control mechanism for continuously or intermittently opening and closing the valve of the dilution water outflow pipe in accordance with a predetermined value.
摘要:
A jig for the application of treatment liquor on a web of material comprises a reservoir tank formed to receive the total quantity of liquor required for application during at least one treatment pass of the web and an applicator system arranged inside the jig for proportioning the application of liquor onto the web, with the reservoir tank supplying the applicator system with treatment liquor.
摘要:
Described herein are apparatuses and methods for dyeing garments. An exemplary apparatus comprises a dye injection system configured to dispense concentrated liquid dye; a dyeing machine comprising a dyeing chamber configured for dyeing at least one garment in a dyebath; and a controller in communication with the dye injection system and the dyeing machine, wherein the controller is configured: to receive at least one garment parameter corresponding to the at least one garment; based at least in part on the at least one received garment parameter, cause the dye injection system to dispense a volume of concentrated liquid dye containing an amount of dyestuff that can be substantially absorbed by the at least one garment; and cause the dyeing machine to execute a dye cycle such that substantially all of the dyestuff in the dispensed concentrated liquid dye is absorbed by the at least one garment within the dyeing chamber.
摘要:
The present invention generally relates to sulfur dyeing of fabrics. In particular, a process is provided which provides a sulfur dyed yarn having reduced dye penetration and a white core. The process involves modification of existing sulfur dye ranges in order to more efficiently and in an environmentally improved method produce dyed fabrics. The process involves modifying the immersion time, temperature, pH, and/or dye oxidation of existing sulfur dye ranges. The resulting yarns may then be woven into fabrics used to produce garments.
摘要:
An automatic color mix dyeing process includes activating an automatic shaping device to shape an undyed object as a cylinder and tightening same; conveying the undyed object to a dyeing apparatus by means of spraying wherein the dyeing apparatus includes rows of spray devices, dye containers for containing dyes of different colors, each dye container being in fluid communication with the row of spray devices, a pump for moving the dyes in the dye containers to the rows of spray devices, and a control device for controlling the rows of spray devices to control a spray sequence, a spray time, and a spray quantity of dye; conveying the dyed object from the dyeing apparatus to a vapor device for color fixing wherein the dyed object is impregnated with hot vapor to obtain a finished object; cutting the tie ropes; and conveying, washing and drying the finished object.