5results about How to "Flat and smooth appearance" patented technology

The invention relates to the technical field of thermoplastic material foaming, in particular to a preparation method of an ultralight foaming material with micropore channels. The invention relates to an ultralight foaming material with micropore channels. The ultralight foaming material comprises the following substances in parts by weight: 80-90 parts of thermoplastic matrix resin; 0.1 to 2 parts of a pore-foaming agent; 0.1 to 0.8 part of a functional auxiliary agent; 10 to 20 parts of auxiliary materials; the pore-foaming agent comprises one or a mixture of more of activated carbon, zeolite, porous ceramic and hollow glass microspheres. According to the technical scheme, the thermoplastic matrix resin is selected to be combined with the pore-forming agent, the composite material formed after foaming treatment has a good vacuum channel structure, the density of the material is effectively reduced, the porosity of the material is improved, on the basis, selection of the pore-forming agent is optimized, and the porosity of the material is improved. The prepared ultralight foaming material has different pore structures and adsorption performance, and more excellent material performance can be obtained through mixed use.

The embodiment of the invention provides electronic equipment. The electronic equipment comprises a first shell and a second shell, and the first shell and the second shell are rotationally connected through a hinge assembly, so that the electronic equipment can be switched between an unfolded state and a folded state; the flexible screen is arranged on the surface of one side of the first shell and the surface of one side of the second shell, the position, opposite to the hinge assembly, of the flexible screen is a bent part, the first shell and the second shell are each provided with a decorating part, the decorating parts cover the edge of the flexible screen, and the decorating parts are symmetrically arranged on the two sides of the bent part; wherein the decorating part comprises a main body part and a protruding part, the protruding part is located on the side, close to the bending part, of the main body part, and at least part of the protruding part is opposite to the flexible screen. According to the embodiment, the overall attractiveness of the electronic equipment can be improved, and the user experience is improved.

The utility model provides a kind of automobile seat small table board with telescopic function, including front and rear sliding connection's upper table board framework assembly and lower table board framework assembly, and the front end of lower table board framework assembly is coated with first cladding panel, and the rear end of upper table board framework assembly is coated with second cladding panel, and the top surface of first cladding panel and second cladding panel is flush, and the top surface of both can form the external cladding panel that the framework assembly whole is coated after butt joint, when automobile seat small table board is in elongation state, middle section plastic piece middle cladding panel, middle section plastic piece left cladding panel and middle section plastic piece right cladding panel are all contact connection between the top surface of first cladding panel and second cladding panel, and the top surface of three is flush with the top surface of external cladding panel, when automobile seat small table board is in contraction state, three can be hidden in external cladding panel.The utility model can guarantee appearance beautiful, use comfort degree and safety while realizing length effective adjustment.

The application belongs to the technical field of pharmaceutical preparations, and particularly relates to a mononitrate isosorbide oral dissolving film and a preparation method thereof. The mononitrate isosorbide oral dissolving film preparation is composed of a drug-containing layer and isolation layers which are compounded on the upper and lower surfaces of the drug-containing layer. The drug-containing layer comprises the following raw materials in percentage by mass: cyclodextrin-encapsulated mononitrate isosorbide 10-60%, film-forming material 20-80%, plasticizer 0-20% and auxiliary material 0-10%. The isolation layer comprises the following raw materials in percentage by mass: film-forming material 70-100%, plasticizer 0-30% and auxiliary material 0-10%. The mononitrate isosorbide oral dissolving film prepared by the application has the advantages of smooth appearance, good taste, uniform drug content, rapid dissolution under the action of saliva after entering the mouth, and further release and absorption, which greatly improves the drug administration compliance and solves the problem of surface crystallization of mononitrate isosorbide after long-term storage.

The invention relates to the field of female health care products, in particular to a production and preparation process of woven cloth for sanitary towels. According to the woven fabric for the sanitary napkin, water-repellent modified bamboo fibers serve as raw materials of transverse weft yarns, wormwood fibers serve as raw materials of longitudinal warp yarns, the woven fabric is prepared through raw material selection, treatment before weaving, spinning, warping and slashing, weaving and performance inspection, and a sizing device and a loom special for production of the woven fabric are further arranged; the woven fabric provided by the invention can realize transverse water repellency and longitudinal hydrophilicity, when the woven fabric is used on the surface layer of the sanitary towel, menstrual flow can be greatly diffused in the longitudinal direction and is not absorbed in the transverse direction after passing through the menstrual flow, meanwhile, the risk of reverse osmosis can be reduced, and the surface layer cannot be moist due to the fact that the surface layer absorbs a large amount of water even in a long-time process; the skin discomfort and the risk of bacterium breeding are reduced, and the use comfort and safety are improved.