摘要:
A laundering process and novel laundering composition used to impart temporary soil release properties to textile fabrics by impregnating the fabrics with an acrylic resin in the final step of a laundering operation, usually in the sour operation. The fabrics are then dried leaving a residue of the resin on the fabrics which helps remove after acquired stains. The resin impregnation can be combined with fabric finishing treatments such as blueing, sizing, brightening and softening. The process is repeated with each subsequent laundering of the fabrics to obtain optimum soil release and stain removal. The laundering compositions comprise water, acrylic resin, and laundry sour or other fabric finishing agent.
摘要:
A laundering process and novel laundering composition used to impart temporary soil release properties to textile fabrics by impregnating the fabrics with an acrylic resin in the final step of a laundering operation, usually in the sour operation. The fabrics are then dried leaving a residue of the resin on the fabrics which helps remove after acquired stains. The resin impregnation can be combined with fabric finishing treatments such as blueing, sizing, brightening and softening. The process is repeated with each subsequent laundering of the fabrics to obtain optimum soil release and stain removal. The laundering compositions comprise water, acrylic resin, and laundry sour or other fabric finishing agent.
摘要:
A thermal vaporization apparatus includes a cylindrical tube having two ends. A base is provided, with the tube being rotatable with respect to the base. A first drive mechanism applies rotating force to the tube. An auger having two ends extends through the tube, and a second drive mechanism applies rotating force to the auger. At least one gas-fired burner to heat the exterior of the tube while in rotation is provided. A feed mechanism for introducing wet material into the interior of the tube and exterior of the auger within the tube is also provided.
摘要:
The equipment comprises a measuring and dispensing device of the reusable type for the machine washing of clothes, which comprises a hollow body (1) intended to receive the amount of liquid detergent prescribed for the wash, said body being provided with at least one filling opening (3) and outlets (7b) for the distribution of said product or products, as well as means (8) enabling the user to effect, once said device has been filled, the easy and controlled application of at least one product contained in it to selected areas of the clothing before the latter is subjected to washing in the machine, for the purpose of effecting the pretreatment of said areas before the washing cycle, said measuring and dispensing device, containing the amount of product remaining after the pretreatment, being introduced into the machine together with the clothes, said pretreatment means (8) being removable from the body of said device.
摘要:
A clothes-hanging device of the type incorporating two lateral support rods and a connecting rod for operatively interconnecting both lateral support rods. The clothes-hanging device can be selectively either folded together into a position of nonuse or opened to assume a position of use. A locking mechanism is provided for retaining the clothes-hanging device both in its folded or collapsed position as well as in its open position.
摘要:
A control apparatus and method for an electric motor having sensing devices which sense the frequency and polarity of EMFs in the rotor windings down to a condition where the rotor is in condition for reversing, and causing reversing of the motor when the frequency is such as to allow reversing and the polarits of a selected winding is at or near a zero crossing between positive and negative polarities. Cyclical reversal is effected by measuring the time the rotor takes to coast from a "power off" condition to the condition for reversing and with an electronically commutated motor reversing can usually be effected in one commutation period. The motor is used in a clothes washing machine or similar application where rapid reversal is required or timing of the time from one reversal to the next is required to be constant.
摘要:
A LAUNDERING PROCESS AND NOVEL LAUNDERING COMPOSITION USED TO IMPART TEMPORARY SOIL RELEASE PROPERTIES TO TEXTIILE FABRIICS BY IMPREGNATING THE FABRICS WITH AN ACRYLIC RESIN IN THE FINAL STEP OF A LAUNDERING OPERATION, USUALLY IN THE SOUR OPERATION. THE FABRICS ARE THAN DRIED LEAVING A RESIDUE OD F THE RESIN ON THE FABRICS WHICH HELPS REMOVE AFTER ACQUIRED STAINS. THE RESIN IMPREGNATION CAN BE COMBINED WITH FABRIC FINISHING TREATMENTS SUCH AS BLUEING, SIZING, BRIGHTENING AND SOFTENING. THE PROCESS IS REPEATED WITH EACH SUBSEQUENT LAUNDERING OF THE FABRICS TO OBTAIN OPTIMUM SOIL RELEASE AND STAIN REMOVAL. THE LAUNDERING COMPOSITIONS COMPRISES WATER, ACRYLIC RESIN, AND LAUNDRY SOUR OR OTHER FABRIC AGENT.