40results about How to "Method steps are reasonable" patented technology

The invention provides an antifogging coating, a preparation method of the antifogging coating and antifogging glass. The antifogging coating disclosed by the invention comprises at least one crosslinking layer and at least one antifogging layer, wherein the crosslinking layer and the antifogging layer are alternatively arranged to form the antifogging coating; the crosslinking layer plated on a base is arranged at one side of the antifogging coating; the antifogging layer is arranged at the other side. The antifogging coating has the advantages of being lasting in anti-fogging performance, and good in abrasive resistance, heat resistance and resistance to water solubility. The preparation method of the antifogging coating provided by the invention is scientific and reasonable in steps, simple and feasible in technology, low in cost and wide in application range. The antifogging glass provided by the invention has an excellent anti-fogging effect when the light transmittance is ensured.

The invention discloses a method for preparing seaweed polysaccharide oral liquid by using Enteromorpha, which comprises the following steps: (1) providing fresh Enteromorpha, drying it, cutting it into sections, and soaking it in soaking liquid; (2) using Enteromorpha Wash with clean water and spin dry, add clean water to heat and stir, then filter, wash with clean water and spin dry; (3) Add NaOH aqueous solution to Enteromorpha enteromorpha, and extract three times, combine the three extracts; (4) combine The final extract was concentrated, and 95% ethanol was added to collect the precipitate; (5) water was added to the precipitate obtained in step 4 to dissolve, then 95% ethanol was added to collect the precipitate, and the precipitate was dried under reduced pressure, and Add water to dissolve to obtain seaweed polysaccharide oral liquid. The method of the invention can prepare the seaweed polysaccharide oral liquid with lower heavy metal content. The method has reasonable steps and advanced technology, and can be widely used in processing enteromorpha.

The invention discloses a preparation method for a novel reflective material. The preparation method comprises the steps that 1, elastic stretching resin and reflective glass beads are uniformly blended at the ratio of not less than 100:43, so that a first reflective mixture is formed and used for standby application; 2, a sheet is provided; 3, the first reflective mixture is printed on the surface of the sheet through a silk screen; 4, the sheet is subjected to constant temperature furnace roasting and natural cooling; 5, silver powder and elastic stretching resin are uniformly blended at the ratio of 100:400, so that a second reflective mixture is formed and printed on the backface of the sheet; 6, the sheet is subjected to constant temperature furnace roasting and natural cooling; 7, printing patterns are printed on the surface and the backface of the sheet; 8, the sheet is subjected to constant temperature furnace roasting and natural cooling; 9, the sheet is totally dried through drying equipment; 10, the sheet is roasted through an oven; 11, the sheet is molded through molding equipment; 12, machining and trim treatment are conducted; 13, integral molding is conducted through EPS molding equipment, foaming equipment and steaming equipment; 14, trim treatment is conducted again, an EPS material is poured into a mold, and then demolding is conducted after cooling; and 15, after demolding is completed, a protective film is pasted on the sheet.

The invention discloses a self-adjusting anti-vibration hammer with real-time monitoring, and relates to the technical field of anti-vibration of power transmission wires; it includes a connecting piece used to connect with the wire, and a main hammer head arranged on the connecting piece to prevent the wire from vibrating And the auxiliary hammer head; it improves the anti-vibration effect of the anti-vibration hammer through the connecting piece, the main hammer head and the auxiliary hammer head.

The invention discloses a preparation method of fermentation broth of Laminaria japonica. The method comprises the following steps: (1) fresh Laminaria japonica is selected, silt on the surface is cleaned and removed, and Laminaria japonica is cut into particles; (II) Laminaria japonica particles obtained in the step I are immersed in immersion liquid, after immersion is finished, the materials are fished out, and clear water is used for flushing and water is drained; (III) after immersion is finished, Laminaria japonica is beaten into pulp form, and water is added for dilution; (IV) milk powder, sucrose and carboxymethyl cellulose are added into Laminaria japonica normal juice, and heating and disinfection as well as cooling are carried out; (V) Kluyveromyces marxianus yeast and Streptococcus thermophilus are inoculated to a Laminaria japonica juice medium, and heating and inactivation are carried out; (VI) fermentation pulp is filtered in order to obtain clear liquid, and a final product is obtained. The method can be used in order to obtain nonallergenic Laminaria japonica fermentation broth with good mouthfeel and high polysaccharide content. The method has the advantages of reasonable steps, advanced technology, and feasible operation, and can be widely applied to deep processing of Laminaria japonica.