30results about How to "Any fold" patented technology

The invention relates to a flexible thin heat radiation film and a manufacturing method thereof, and a composite flexible thin heat radiation film. The flexible thin heat radiation film comprises a foam metal substrate layer and modified grapheme slurry layers arranged at the upper side and the lower side of the foam metal substrate layer. At least part of modified grapheme slurries in the modified grapheme slurry layers permeates the foam metal substrate layer. The thickness of the flexible thin heat radiation film is 5 microns to 500 microns. The metal for manufacturing the foam metal substrate layer is at least one of copper, nickel, silver, and aluminum; and the modified grapheme slurry layers are slurry layers containing special materials formed by grapheme, nanocrystalline metal, metallic oxide and metal nitride. In addition, the manufacturing method for the flexible thin heat radiation film includes: a foam metal substrate layer is coated with modified grapheme slurry layers byusing a coating process; and drying or film plating for forming and rolling are carried out successively to form a flexible thin heat radiation film. The flexible thin heat radiation film has advantages of high tensile strength and good high-temperature-resistant and cooling performances and can be used for manufacturing an ultra-thin cooling sheet or a folded heat radiation device.

The invention discloses a production method of environment-friendly PU metal leatherette paper. The production method comprises selecting original leatherette backing paper, impregnating, prime-coating, topcoating and embossing; the topcoating uses a comma knife coating manner, and a top coating is evenly coated on the prime-coated paper, wherein the top coating comprises a waterborne gold-silver powder and a waterborne PU resin, the waterborne gold-silver powder in the top coating accounts for 15-20% of the total dry component of the top coating, the topcoating amount is 5-7g / m<2>, the drying temperature is 130-140 DEG C, and the lathing speed is 35-50m / min. The production method is low in cost, the surface of the prepared leatherette paper has a leather texture, is soft and loose and can be randomly folded, the leatherette paper also shows a strong metal and heavy impression and is high in grade, and the gloss is attractive.

The invention relates to the technical field of a package box for instant noodles, in particular to an automatic inflation package box for the instant noodles, which comprises a box body composed of at least two film layers and food level vesicant. A hermetic inflation space is arranged between the two film layers of the box body, and the food level vesicant is placed in the inflation space and has a decomposition point between 50 and 100 DEG C. During the storage, the transportation and the preservation, the food level vesicant is not decomposed, the inflation space in the box body is deflated, and the package box for the instant noodles can be arbitrarily folded, so that the package box for the instant noodles can greatly improve the space use ratio. Compared with the prior package boxes of boxed instant noodles, the package box for the instant noodles of the invention reduces over 50 percent of space occupancy, greatly reduces the storage and the transportation costs and is convenient for the storage; during the eating of the instant noodles, the box body is filled with boiled water, the food level vesicant is automatically decomposed, and carbon dioxide is released, so that the box wall slowly erects and then the package box for the instant noodles finally becomes a hard box body with convenient use.

The invention relates to a method for producing metallic leatherette paper. The method comprises the following steps of production of base paper, impregnation processing, bottom coating, top coating and embossing, wherein the top coating adopts an air knife coating method, by which the coating for the top coating prepared from pearl essence RS611 and metallic leatherette oil KL3101 is evenly coated on the surface of the paper after the bottom coating; the weight of the pearl essence RS611 is 8 to 12 percent of the total absolute dry weight of the coating for the top coating, the coating quantity for the top coating is between 8 and 10g / m<2>, the drying temperature is between 125 and 128 DEG C, and the speed is 30m / min; and the embossing treatment is performed, so that the metallic leatherette paper with leather feeling and metallic luster is obtained. The method has the advantages of easy production and low production cost; the surface of the metallic leatherette paper produced by themethod has the leather feeling, and the metallic leatherette paper is soft and can be folded freely; moreover, the metallic leatherette paper also has the metallic feeling, beautiful luster and high quality, so that the metallic leatherette paper is water-based environment-friendly metallic leatherette paper.

The invention discloses a fiber-based microporous structure and a preparation method thereof. The preparation raw materials include plant fiber pulp sheets, adhesives, heat-expandable particles, plasticizers, cross-linking agents and water. The preparation method includes: mixing and heating the adhesive and water; heating and pre-expanding the heat-expandable particles; hydraulic beating of the plant fiber pulp sheet; stirring the product of the above steps to form a slurry; adding a cross-linking agent for cross-linking; heating and pressing molding. The fiber-based microporous structure of the invention can replace plastic cushioning materials, protect products during transportation, and reduce the harm of plastics to nature and organisms.

The invention discloses a wearable input device based on optical image capture and processing, which includes gloves, an annular image capturer and a computer. The annular image capturer includes an annular belt, and a capture box is arranged on one end of the annular belt; A central processing unit, a distance sensor, a flashlight, a miniature camera and a wireless transmission module; the ring image capturer is connected with a computer through the wireless transmission module. The present invention also provides a wearable input method based on optical image capture and processing, including: the ring image capturer approaches the color block, and detects the distance between the ring image capturer and the color block; the central processing unit determines whether the detected data exceeds The distance threshold is set; the camera transmits the image to the central processing unit; the image is sent to the computer through the wireless transmission module; the computer receives the image, converts the image into keyboard information and inputs mouse commands to the computer. The invention realizes the input function of the wearable input device.