44results about How to "Good flushability" patented technology

A flushable biodegradable pouch having water-dispersible fibers along at least a portion of the outer surface of the pouch's cover layer provided with a water-soluble hydrophilic coating. The pouch's cover layer is water-disintegratable, and the water-soluble hydrophilic coating is a lubricating agent capable of becoming slippery when exposed to water and, upon subsequent drying, again becoming water-soluble upon re-exposure to water. As such, the hydrophilic coating serves as a rewettable, redesolving lubricating agent.

A tampon applicator is provided having a barrel and/or a plunger molded from a pulp-based material. The barrel can be molded such that it includes a molded fingergrip area having a textured surface, at least one gripping structure, or any combination thereof. Petals may be molded on the pledget ejection end of the barrel. In addition, the exterior surface of the barrel is molded such that it is textured, smooth, or any combinations thereof. The molded tampon applicator exhibits superior flushability and compostability characteristics, without compromising the strength of the barrel or plunger.

The present invention relates to a porous electrode wire for use in electrical discharge machining and the method of manufacturing the same. The wire improves the machining speed at least 15% compared with a conventional zinc coated wire, which results from an increased cooling ability of the wire with a cooling liquid because of the increase in the surface area of the wire having porous surface morphology. Since the surface of the porous wire presents uniform profile of outer periphery rather than surface protrusions, it does not affect machining accuracy. Further, the porous nature of the wire is expected to improve flushability during the electrical discharge machining, providing spaces to eliminate particles of the machining. Therefore, in accordance with the method of the present invention, a zinc coated wire having improved performance of machining speed and flushability compared with a conventional coated wire can be provided without additional processes.

The invention discloses a dual-arm backward erosion corrosion testing device. The dual-arm backward erosion corrosion testing device comprises a bracket, a test groove, a computer feedback control system, an electrochemical workstation and two groups of transmission systems, wherein a heater is arranged in the test groove; each group of transmission systems comprises a frequency converter, a rotary table, a sample frame, a revolving shaft and a motor connected with the frequency converter; the motors are connected with upper ends of the revolving shafts; lower ends of the revolving shafts are vertically connected with the rotary tables; the sample frames are vertically connected with the revolving shafts; the computer feedback control system comprises a computer and a control cabinet; the heater and the two frequency converters are connected with the control cabinet; the control cabinet is used for controlling the two groups of transmission systems to drive the two revolving shafts to rotate reversely in order to drive the sample frames on the two rotary tables to rotate in the test groove; outer walls of the revolving shafts are provided with electrochemical assemblies which are connected with the electrochemical workstation, and rotation speed sensors which are connected with the computer. By adopting the dual-arm backward erosion corrosion testing device, dual-shaft reverse rotation is adopted, so that a more accurate relative motion speed can be obtained during rotation of a sample, the flow state stability of a medium can be improved, and an optimal erosion effect is achieved.

The invention discloses a preparation method for effervescent tablets made from bamboo leaves and green tea, which comprises the following steps: a. the preparation of bamboo leaves extract powder; b. the preparation of green tea extract powder; c. blending and granulating; d. vacuum drying, tabletting and molding. The method crashes the bamboo leaves and the green tea into 30 to 50 Mum slurries in a micronization manner by cleaning and cell disruption; the bamboo leaves powder and the green tea powder are produced respectively by ethanol digestion, vacuum concentration, spray drying and vacuum nitrogen charge; the two powders are evenly mixed with sodium bicarbonate, potassium bicarbonate, acid additive, sweetener, maltodextrin, magnesium stearate, sucrose powder and ethanol solution; two-step granulation, vacuum drying, tabletting and molding are carried out, then the tablets are packaged by multiple tablets or single tablet. Compared with the tea adopting a normal compound preparation method, the method of the invention keeps more functional components of the bamboo leaves and the green tea and has good instantly soluble performance and absorbability and the drinking is very convenient.

The invention discloses a closestool flushing devicewhich comprises a water tank and a closestool seat body, wherein a basin part and a drainage channel are arranged on the closestool seat body, a water seal area which is communicated with the drainage channel is arranged at the bottom of the basin part, the water tank supplies water to the water seal area through a first flushing water path, a first vent is formed by a water outlet of the first flushing water path, water of the first vent sprays to the water seal area, a second flushing water path which is used for providing pressure water isarranged, a second vent is formed by the water outlet of the second flushing water path, and the pressure water sprayed by the second vent sprays to the water seal area. According to the closestool flushing device, water potential energy and waterkinetic energy are used simultaneously to flush the closestool, the flushing effect is better, the water resource can be effectively saved on the basisthat the flushing effect is guaranteed, and compared with the prior art only depending on the water kinetic energy, the noise produced during flushing can be reduced greatly when the closestool is flushed. Besides, the invention further discloses a closestool flushing system.

The invention discloses an innovative fully automatic time-delay independent flushing device, which includes a device body. The device body is divided into an upper chamber and a lower chamber by a water-stop surface, and a drainage hole is arranged on the water-stop surface. There is a water inlet, and the lower end of the lower chamber is provided with a drain; the lower chamber is equipped with a toilet cleaner; the upper chamber is divided into a buoy cavity and an inner sleeve cavity, and the buoy cavity and the inner sleeve cavity are respectively accommodated The buoy and the inner sleeve assembly are connected through a lever mechanism; the lower end of the inner sleeve assembly is provided with a water stop part for matching with the water stop surface. The flushing device of the present invention independently stores water, independently stores the structure of the toilet cleaner, does not soak the toilet cleaner, and does not affect the water quality in the water tank; it can be used in conjunction with the traditional inlet and outlet valves to realize the automatic flushing function; it also has the function of delay Timely flushing function, the flushing effect is better.