5results about How to "Not sticky" patented technology

The utility model provides a novel waterproof breathable adhesive tape, which relates to the technical field of breathable adhesive tapes and comprises a super-hydrophobic non-woven fabric layer, a permanent adhesive layer arranged below the super-hydrophobic non-woven fabric layer, a PU (polyurethane) film layer arranged below the permanent adhesive layer, an isolation ring arranged below the PU film layer and a medical pressure-sensitive adhesive layer arranged in the isolation ring. The skin-friendly non-woven fabric layer is arranged below the medical pressure-sensitive adhesive layer, a plurality of evenly distributed small holes are formed in the skin-friendly non-woven fabric layer and penetrate through the skin-friendly non-woven fabric layer, viscose on the medical pressure-sensitive adhesive layer is not prone to adhering to the skin, skin irritation and anaphylaxis caused by residual viscose on the skin are avoided, no glue is left on the skin, and the skin-friendly non-woven fabric layer has the advantages that the skin-friendly non-woven fabric layer is not prone to damage. The use comfort is improved, and meanwhile, the skin health is also protected.

This application relates to the field of glass yarn processing technology and discloses a glass yarn coating and winding machine, including a coating and winding machine body, a glue storage tank, a support member, and a winding structure. The glue storage tank is located on the top of the coating and winding machine body. The support member is installed on the top of the coating and winding machine body and inside the glue storage tank. The winding structure is installed on one side of the coating and winding machine body. A drying mechanism is provided on the top of the coating and winding machine body. A mixing mechanism is provided inside the glue storage tank. The drying mechanism includes a drying chamber, a hot air blower, a connecting pipe, a drying cylinder, and an air outlet. In this glass yarn coating and winding machine, when the glass yarn passes through the drying chamber and is wound up, the hot air blower introduces hot air into the drying cylinder through the connecting pipe. The hot air inside the drying cylinder is sprayed out from the air outlet, and the hot air sprayed out from the air outlet dries the glue on the outer surface of the glass yarn, so that the glass yarn does not stick together during winding, thereby improving the quality of the glass yarn.

A method for preparing a binary formula for Dai pottery clay and its application is disclosed. The method involves taking Dai pottery clay from the Honghe River basin, five-colored clay from Honghe County, and charcoal powder. The Dai pottery clay and five-colored clay are sun-dried and weathered for at least three months. The Dai pottery clay from the Honghe River basin has a SiO2 content of not less than 50%, an Al2O3 content of not less than 15%, an Fe2O3 content of not less than 10%, and a loss on ignition of less than 10%. The five-colored clay from Honghe County has a SiO2 content of 72-82%, an Al2O3 content of 9-12%, and an Fe2O3 content of 3-5%. The method involves soaking the Dai pottery clay and five-colored clay in water until fully saturated, then ball-milling them. The slurry is sieved, and then charcoal powder is added. After stirring evenly, the clay is pressed to drain water and then kneaded to remove air. This invention can improve the throwing and molding performance of Dai pottery clay, increase the sintering temperature and the density and strength of its structure, and reduce the burn-off rate.

The application discloses a low-GI oat biscuit production device and method, and relates to the technical field of food production.The application comprises a dough mixing box, the upper surface of the dough mixing box is fixedly connected with a material receiving hopper, the inner surface of the dough mixing box is rotatably connected with a dough roller, the inner surface of the dough mixing box is rotatably connected with an extruding roller, the two sides of the dough mixing box are fixedly connected with a rack, the inner surface of the rack is rotatably connected with a stamping roller, and the inner side of the rack is rotatably provided with a reciprocating screw rod group.The stamping roller is rotated backward, and the dough is stamped into a biscuit blank by using a concave die, so that subsequent processing is facilitated.The reciprocating screw rod group drives the powder adding box to move leftward and rightward, and dry flour is uniformly sprayed on the stamping roller through a spraying nozzle, thus effectively solving the problem that oat biscuit raw materials are easy to stick to the die due to high viscosity, avoiding dough residue in the concave die, and guaranteeing the quality of continuously stamped biscuit blanks.

The present application belongs to the field of gear transmission device, and discloses a gear transmission device and a drilling equipment applied to clay layer, which comprises a gear transmission device arranged in the installation cavity of a drill bit and used for conveying the rotating force of a drill rod, the gear transmission device comprises a striking tooth part arranged in the radial direction of the drill bit, a plurality of hit tooth parts arranged in the circumferential direction of the side wall of the installation cavity in a ring shape, and a differential transmission part used for transmitting the rotating force of the drill rod to the striking tooth part, the hit tooth part is fixed to the side wall of the installation cavity and constitutes a ring-shaped tooth, the differential transmission part receives the rotating force of the drill rod and drives the striking tooth part to rotate at a speed lower than the rotating speed of the drill rod, and the striking tooth part periodically strikes the hit tooth part during rotation to store energy and simultaneously transmit a vibration force to the drill bit.