5results about How to "Easy to dye" patented technology

The present application relates to a dyeing identification method of laundry and a washing device. The dyeing identification method of laundry comprises the following steps: acquiring an image of laundry; comparing the image of laundry with images of easily-dyed laundry stored in a database; and determining whether the laundry is easily dyed based on the comparison result. By directly comparing the image of laundry with the images of easily-dyed laundry stored in the database to identify whether the laundry is easily dyed, the dyeing identification method can intuitively, quickly and accurately identify whether the laundry is easily dyed. The washing device can quickly identify whether the laundry is easily dyed using the dyeing identification method.

This invention provides an aqueous dewaxing reagent comprising the following components by weight percentage: 0.3-6% surfactant and 0.5-3% composite penetration enhancer, with the balance being water. The composite penetration enhancer is composed of limonene and terpineol, wherein the mass of terpineol is not less than 10% of the total mass of the composite penetration enhancer. The preparation method involves mixing the surfactant, composite penetration enhancer, and water. This invention utilizes a composite penetration enhancer composed of limonene and terpineol, which significantly improves dewaxing speed, reduces temperature dependence, widens the operating temperature window, reduces tissue damage, provides better protection against antigens, and is beneficial for IHC staining.

This invention relates to the field of textile processing technology, specifically to an easily adjustable dyeing and rolling machine, comprising a dyeing vat body and two tensioning parts. The two tensioning parts are respectively located on the outside of the inlet and the outside of the outlet of the dyeing vat body. Each tensioning part includes a drive roller assembly, a tensioning seat, and an adjusting part. A connecting seat is provided on the outside of the dyeing vat body, and the tensioning seat is slidably connected to the connecting seat. The tensioning seat is located between the drive roller assembly and the dyeing vat body. The adjusting part is connected to the side of the tensioning seat adjacent to the drive roller assembly. The fabric is tensioned by the two tensioning parts, facilitating efficient dyeing of the fabric inside the dyeing vat body. The efficient tensioning of the fabric by the adjusting part also facilitates adjustment of the fabric's folds, wrinkles, etc., ensuring efficient dyeing and rolling of the fabric and improving the dyeing and rolling effect.

The utility model discloses a kind of accurate dye dispensing devices of polyester dyed cloth, including mixing box, raw material box is fixedly installed at the top of the mixing box, the first metering pump is fixedly installed at the bottom of the raw material box, the first metering pump top extends to raw material box inside, the connecting pipe is fixedly installed at the bottom of the first metering pump, the connecting pipe is communicated with the mixing box, rotating assembly is provided at the front side of the mixing box, the first rotating rod is provided in the mixing box by rotating assembly, the first rotating rod is rotatably connected with the mixing box, stirring rod is fixedly installed on the surface of the first rotating rod, the second metering pump is fixedly installed at the bottom of the mixing box. By first metering pump accurate delivery original dye, ensure that each dye component enters mixing box according to accurate proportion, without frequently debugging dyeing equipment due to dye proportion problem, after mixing, second metering pump accurately dispenses suitable amount of dye according to the size of polyester dyed cloth.

The utility model provides a kind of yarn tensile dip-dyeing equipment, it is related to yarn processing technical field, the utility model includes dip vat, the inner wall of dip vat is provided with two round plates, the inner wall of two round plates is fixedly installed with same connecting shaft, the outside surface of dip vat is provided with drive assembly on one side, the connecting shaft is driven by drive assembly, the side of two round plates is close to and is provided with four wire winding rods, the outside surface of four wire winding rods is provided with limiting device, the winding width of yarn is limited by being provided with two limit plates by limiting device, the top of dip vat inner wall is slidably installed with auxiliary wheel, the utility model is provided with two limit plates, the winding position of yarn can be limited, so that yarn can only be wound between two limit plates, it is favorable to prevent yarn excessive skew, and the yarn on wire winding wheel is loosened, it is convenient for normal dyeing of yarn.