40results about "Article parts treatment" patented technology

Software and lasers are used in finishing apparel to produce a desired wear pattern or other design. A technique includes determining a fabric's response to a laser, capturing an initial image of a wear pattern on a garment, and processing the initial image to obtain a working image in grayscale. The working image is further processed to obtain a difference image by comparing each pixel relative to a dark reference. The difference image is converted to a laser values image by using the previously determined fabric response to the laser.

A finishing composition is described for deposition by dot-on-demand inkjet technique onto a textile substrate. The composition comprises a solution, dispersion or emulsion of a functional finishing agent in a vehicle, wherein the size of particles in the dispersion or emulsion of the finishing composition is less than about 2 microns. By ensuring sufficient fineness of the particles, effective and reliable droplet deposition may proceed without clogging. Of significance, the composition should not be subject to flocculation or sedimentation during use.

A compression knit part composed of a compression knit including a first ground thread and a second ground thread, wherein the first ground thread is composed at least at its surface of a manufactured polyamide fiber that accepts a first dye but not a second dye, and the second ground thread is composed at least at its surface of a manufactured polyester fiber which accepts the second dye but not the first, and a weft thread configured as compression thread.

Customers obtain customized textile materials by selecting style, shape, size, pattern and color for an undyed textile product. Based on a selection made by the customer, the textile product is transformed by a dyeing operation performed on a single item (or multiple items selected to be dyed the same) to yield a product, such as a shirt, pants, or jacket, which has a color and pattern of his or her own choosing, in the size and style he or she desires. The process can be performed in a retail setting using a dye apparatus which allows the process to be viewed by the customer. To enhance the educational and entertainment experience of the customer, the dyeing operation can be performed in a transparent tank or water kettle in the retail outlet so that the customer can view, for example, the garment as it is being dyed to the customer's specifications.

Customers obtain customized textile materials by selecting style, shape, size, pattern and color for an undyed textile product. Based on a selection made by the customer, the textile product is transformed by a dyeing operation performed on a single item to yield a product, such as a shirt, pants, or jacket, which has a color and pattern of his or her own choosing, in the size and style he or she desires. The process can be performed in a retail setting using a dye machine which allows the process to be viewed by the customer. Preferably, the textile material is constructed from yarns which include cationic cotton alone or in combination with natural cotton or other natural or synthetic fibers, and using anionic dyes, such as a fiber reactive dye, such that the dye is exhausted during the process and effluent from the dye machine is environmentally friendly without excess dye, salts, and alkalis.

The invention relates to a mannequin for the surface treatment of trousers, which comprises an upper support structure (1) from which two legs (5) extend, each leg (5) having an inflatable balloon (7)disposed on the rear part thereof. The outer lateral section (41) of each balloon (7) is folded at least once around a folding line (47) that extends from the upper edge (9) to the lower edge (11) ofthe balloon (7). The upper edge (9) is secured to the upper end on the rear of the leg (5) and the lower edge (11) is secured at an intermediate point on the rear of the leg (5), such that the partsof the edges (9, 11) corresponding to the outer lateral section (41) are also secured to the leg (5) of the mannequin.

An embroidery sewing machine with a printing function includes a sewing machine body having a bed, a foot, an arm, and capable of sewing a workpiece cloth by a sewing unit; a cloth holding frame holding the workpiece cloth; a frame drive unit moving the cloth holding frame independently in two mutually perpendicular directions in a horizontal plane; an ink-jet printer having a print head printing the workpiece cloth. The print head of the printer includes nozzle arrays with each nozzle array having a plurality of ink-jet nozzles aligned parallel in the first direction, and the printer prints the workpiece cloth while moving the cloth holding frame in the second direction.

The invention belongs to the technical field of fabric dyeing, and particularly relates to a gradually-changed tie-dyed trousers preparation system and method. The invention provides the gradually-changed tie-dyed trousers preparation system which comprises a bundling device used for shaping trousers; the bundling device comprises a clamping part used for clamping the trousers and a separating part used for separating different dyeing areas; the separating part is connected with the clamping part through a control assembly, and the distance between the separating part and the clamping part can be changed; according to the system, trousers with gradually-changed colors can be processed; the method for processing the gradually-changed tie-dyed trousers comprises the following steps that S1, the trousers are placed on a supporting plate, the position between the trousers and a binding plate is adjusted, and the positions, not needing to be dyed, of the trousers are shielded through tying; S2, inserting columns penetrate through corresponding sleeve holes, and the binding plate and the supporting plate are firmly attached by tightening threaded pieces; and S3, the position between a dye flowing channel and the supporting plate is adjusted through the control assembly, and the different dyeing areas on the trousers are separated through the separation part.

The invention provides a method for digitally upgrading a textile article (T) using a textile upgrading device (1), the device (1) comprising a number of nozzles (12) for applying one or more substances to the textile (T), in addition to transport means (2) for transporting the textile (T) along the nozzles (12), wherein the nozzles (12) are ordered in a number of successively placed rows (4, 5, 6, 7) extending transversely of the transporting direction of the textile article (T), the method comprising the steps of: guiding the textile article (T) along a first row (4) of nozzles (12); performing with the first row (4) of nozzles (12) one of the operations of painting, coating or finishing of the textile article (T) carried therealong; subsequently guiding the textile (T) along a second row (5) of nozzles (12); and performing with the second row (5) of nozzles (12) another of the operations of painting, coating or finishing of the textile article (T) carried therealong.

The invention relates to a method for applying an elastomer on a sheath (2) that comprises the step of applying by pad printing an elastomer layer on a portion (20) of the sheath (2). A pad printing machine (1) is also provided for implementing said method. The invention can particularly be used for textile sheath used in the protection of exhaust-gas circulation pipes in an automobile.

Customers obtain customized textile materials by selecting style, shape, size, pattern and color for an undyed textile product. Based on a selection made by the customer, the textile product is transformed by a dyeing operation performed on a single item to yield a product, such as a shirt, pants, or jacket which has a color and pattern of his or her own choosing, in the size and style he or she desires. The process can be performed in a retail setting using a dye machine which allows the process to be viewed by the customer. Preferably, the textile material is constructed from yarns which include cationic cotton alone or in combination with natural cotton or other natural or synthetic fibers, and using anionic dyes, such as a fiber reactive dye, such that the dye is exhausted during the process and effluent from the dye machine is environmentally friendly without excess dye, salts, and alkalis. To enhance the educational and entertainment experience of the customer, the dyeing operation can be performed in a transparent tank or water kettle in the retail outlet so that the customer can view, for example, the garment as it is being dyed to the customer's specifications.

The invention discloses a denim clothing monkey processing system. The system comprises a monkey machine, a flexible PCB circuit band is arranged on the surface of a rubber airbag of the monkey machine, and the lower portion of the monkey machine is provided with potassium permanganate powders; and the invention also discloses a method for coloring denim clothing surfaces, according to color requirements of various parts, different electric current signals are delivered to a designated position through a computer transmission device, different components of the potassium permanganate powders are attracted to the surface of fabrics through different electric current effects and attracting effects, and the denim clothing surfaces are colored through the potassium permanganate powders adsorbed by the electric currents so as to accurately control the depth of patterns and colors.

Stain removal system (101) for treating a stained area (102) on a cloth (103), said stain removal system (101) comprises a container (104) for containing a bleach chemical, wherein the container (104)is a removable cartridge, a system (105) for carrying the bleach chemical to the stained area under a liquid form, and a light source (106) for generating light radiation (107) over the stained area(102).

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.

The invention discloses a dyeing process of a jean fabric. The dyeing process comprises the following steps that firstly, a dye is prepared; secondly, sample cloth is subjected to trial dyeing and comparison; thirdly, pre-dyeing pretreatment is carried out; fourthly, the dye and water are added to a dye vat and a to-be-dyed garment is added; fifthly, an additive is added, and heating and stirringare conducted; sixthly, water reducing and drying are conducted; seventhly, washing and airing are conducted; eighthly, the ready-to-wear garment is finished. The technical steps of the dyeing processare simple, the production cost is low, mass production is easy, the efficiency is high, and the attractiveness of the garment is good.

The invention provides a foam dyeing method capable of achieving a non-uniform fashionable effect and an obtained garment or fabric, and the method comprises the following steps: preparing a dye into a dye solution, and carrying out foaming treatment on the dye solution to obtain a foamed dye solution; spraying part of foaming dye liquor to the moisture-absorbable washing medium to enable the moisture-absorbable washing medium to fully absorb moisture; under the rotating condition, the garment or the fabric makes contact with the washing medium after sufficient moisture absorption so as to be dyed, and meanwhile the other part of foaming dye liquor is continuously sprayed in the dyeing process; sequentially carrying out color fixation, water washing and drying on the dyed ready-made garment or fabric. According to the method, foam is used as a dyeing medium to dye the garment, and in the dyeing process, a self-rotating dyeing device is matched, so that foam dye can be irregularly and repeatedly contacted and diffused on the garment, and the garment or fabric with the fashionable effect of non-uniform (local) dyeing is obtained; and the method also has the advantages of low cost, environmental protection, simple operation and flow, no influence on productivity and the like.