39results about How to "Improve appearance grade" patented technology

The invention provides a protective liner used for the packing of flat-screen TVs, with better protection effect and lower cost. The protective liner used for the packing of flat-screen TVs comprises a liner made of EPO foam material. The invention adopts the liner made of EPO foam material as the protective liner used for the packing of flat-screen TVs. The strength of the liner meets the requirement of protecting products and both the protective performance and cost are better than that of the packing with materials such as common EPS foam, EPE paper plastic and EPP foam, etc.. Adopting the material for the packing of the flat-screen TVs reduces both the thickness of the liner and the usage amount of material so as to reduce the cost of logistics transportation. The EPO foam material is not apt to be broken while protecting the flat-screen TVs so as to better protect the flat-screen TVs, reduce the screen crack and smash problems and enhance the appearance grade after opening the packages of products.

The invention discloses a color crystal glass having a three-dimensional effect. The color crystal glass having a three-dimensional effect comprises a glass layer, a printing ink decorative layer and an underpainting substrate layer. The printing ink decorative layer is arranged at one side of the glass layer and the printing ink decorative layer and the glass layer are toughened simultaneously to form a toughened glass layer. A pattern layer is arranged on the other side of the glass layer through multiple screen printing processes. The underpainting substrate layer is arranged on the outer surface of the pattern layer. The color crystal glass having a three-dimensional effect has the advantage that patterns are arranged on a front surface and a back surface of the color crystal glass having a three-dimensional effect and are located in an underpainting background, so that a three-dimensional laminating effect is obtained, and thus an appearance level of a product adopting the color crystal glass having a three-dimensional effect is improved.

The invention discloses an operator for controlling electric adjustable furniture and belongs to the field of manipulators, the invention discloses an operator for controlling electric adjustable furniture. The operator comprises a shell and an actuating panel, the actuating panel is movably supported in the shell and forms a cover body of the shell; a circuit board is arranged in the shell, the circuit board comprises a main control unit for detecting an actuating signal; a first switch for generating a first actuating signal and a second switch for generating a second actuating signal are arranged between the actuating panel and the main control unit; a third switch for generating a third actuating signal is arranged between the bottom wall of the shell and the main control unit; when the main control unit detects the first actuating signal and the second actuating signal at the same time, the main control unit sends out a first command, and when the main control unit detects the first actuating signal, the second actuating signal and the third actuating signal at the same time, the main control unit sends out a second command, so that the misoperation rate is reduced, and the operation safety of the electric adjustable furniture is improved.

The invention discloses a preparation method for a milk silky fiber headphone cable. The method is characterized by comprising the following steps of (1) weighing the following components in parts by weight: 0-50 parts of polystyrene, 10-20 parts of styrene-ethylene-butadiene-styrene copolymer grafted maleic anhydride, 30-40 parts of polypropylene resin, 5-10 parts of polyolefin elastomer, 10-15 parts of milk protein composition fiber, 1-3 parts of paraffin, 0.5-1 part of antioxidant and 0.5-1 part of light stabilizer; (2) preparing powder, and then fully mixing the powder to obtain a mixture; (3) performing fusion mixing at the temperature of 300 DEG C, performing extrusion through an extruder, and performing cooling and drying to obtain a milk silky fiber headphone cable coat material; (4) forming the milk silky fiber headphone cable coat material into a coat of a headphone cable core wire, and preparing the milk silky fiber headphone cable with an elastic wrapping layer. The invention further discloses the milk silky fiber headphone cable prepared by virtue of the method. By optimizing the coat material formula and the internal structure of the headphone cable, the milk silky fiber headphone cable has the characteristics of being snowy white, skin-friendly, soft, tension-resistant and the like.

The invention proposes an injection mold for products with no draft angle on the outer surface of the edge of the side wall, which can solve the existing problems of high cost, cumbersome mold movements, and low molding efficiency for the injection mold used to achieve smooth demoulding of such products and avoid dragging. The injection mold includes a template where the product is located when the mold is opened. The template includes a core member and an ejection mechanism. The template is provided with a push-out plate, which is nested on the periphery of the core, and has a molded product on its inner side. The stepped structure of the edge of the side wall, the edge of the side wall of the product is formed on the step structure, so that the outer surface of the edge of the side wall of the product has no draft angle, and the ejection plate is fixedly connected to the ejection mechanism. By setting the push-out plate, there is almost no relative movement between the push-out plate and the product during ejection, which avoids the problem that the outer surface of the product is easily scratched, and has a simple structure, easy installation, no increase in mold cost, and high molding efficiency.

The invention provides wear-resistant rubber and a preparation method of the rubber, as well as a double-hardness and double-physical-property rubber sole and a preparation technology of the sole. The wear-resistant rubber can be obtained through the steps of: weighting required materials in proportion, then implementing closed milling, implementing opened milling, implementing vulcanization, and measuring a vulcanization curve. According to the double-hardness and double-physical-property rubber sole, a wearing-prone part of a heel is made from the wear-resistant rubber, while other parts are made from common rubber. The sole can be obtained through the steps of getting the wear-resistant rubber for later use, shaping a wear-resistant block by oil pressure, shaping a big sole, and post-treating. According to the sole produced by the formula and the production technology, the product cost is lowered and simultaneously the requirements of different people are met; and the produced finished product sole is improved in appearance grade and has the effects of good quality, comfort, wear resistance, shock absorbing, and the like.