14results about How to "Guaranteed color" patented technology

The invention provides an acid and alkali resistant metallic yarn preparation method, which comprises: 1, mixing polyvinylidene fluoride, polyvinylpyrrolidone and a solvent, and carrying out electrostatic spinning to form a PVDF / PVP composite fiber membrane; soaking the PVDF / PVP composite fiber membrane in an aqueous solution, taking out the PVDF / PVP composite fiber membrane after soaking, cleaning and drying to obtain a PVDF fiber membrane with a groove structure; step 2, soaking the PVDF fiber membrane with the groove structure in slurry containing flaky aluminum powder, a cross-linking agent and polyacrylate emulsion, and after soaking is completed, sequentially carrying out rolling and high-temperature drying to obtain a PVDF fiber membrane with an aluminum coating; 3, the PVDF fiber membrane with the aluminum coating is cut into filaments, then a polyester yarn coating layer and a protective coating are sequentially formed on the surface of the PVDF fiber membrane cut into the filaments, and the acid and alkali resistant metallic yarn is obtained. According to the method, the binding strength of the aluminum coating and the fiber membrane is improved, full coating of the aluminum wires is achieved, and the acid and alkali resistance of the metallic yarn fabric in the subsequent dyeing and finishing process is remarkably improved.

The utility model discloses a phospholipid cooling system, belongs to the technical field of grease processing, and aims to solve the problems that the product quality is influenced by over-high temperature of concentrated phospholipid and the liquidity is reduced due to over-low temperature. Comprising a foots conditioning tank, a first gear pump, a phospholipid dryer, a buffer tank, a second gear pump and a phospholipid temporary storage tank which are connected in sequence, a third gear pump is arranged on an outlet pipeline of the phospholipid temporary storage tank, a first coil pipe is wound on the foots conditioning tank, and a second coil pipe is wound on the phospholipid temporary storage tank; the two ends of the first coil pipe and the two ends of the second coil pipe are correspondingly connected through water pipes, and circulating pumps are arranged on the water pipes. Circulating water takes away heat of the phospholipid temporary storage tank through the second coil pipe and releases heat to the foots conditioning tank through the first coil pipe, so that the temperature of phospholipid in the phospholipid temporary storage tank is rapidly reduced, the color and the flowability of a concentrated phospholipid product can be guaranteed, the heat can be used for heating foots, and energy consumption is reduced.

The invention discloses a novel salt roasted chicken production process, which adopts a steam roasting method to produce salt roasted chicken, and comprises the following steps: step 1, preparing a pickling liquid: heating the pickling liquid to boil, keeping boiling for 20-40 minutes, and cooling for later use; (2) pickling: mixing the chicken with the pickling liquid cooled in the step (1) according to a mass ratio of 1: (2-4), placing the mixture in pulsation variable-pressure pickling equipment for pickling for 5-8 hours, and setting the vacuum pressure to be-50--80kPa, the pulsation ratio to be (2-3): 1 and the temperature to be 4-6 DEG C; the chicken pickled in the second step is placed in a superheated steam oven to be baked for 15 min to 25 min, the salt baked chicken is obtained, the superheated steam temperature is set to be 140 DEG C to 200 DEG C, and the steam flow is set to be 1 L / min to 3 L / min. The invention further claims to protect the salt roasted chicken product prepared by the production process provided by the invention. According to the method, the roasting time of the salt roasted chicken is remarkably shortened, meanwhile, the taste and flavor of the salt roasted chicken are improved, and industrial large-scale production of the salt roasted chicken is promoted.

The invention relates to the technical field of food processing, in particular to shrimp yellow powder and a preparation method thereof.The shrimp yellow powder is prepared from, by weight, 400-800 parts of recycled crayfish yellow, 50-75 parts of recycled water-soluble protein, 12-64 parts of salicornia herbacea extract, 2-12 parts of mung bean hull extract and 800-1600 parts of water through spray drying and grinding, and the shrimp yellow powder is prepared from, by weight, 400-800 parts of recycled crayfish yellow, 50-75 parts of recycled water-soluble protein, 12-64 parts of salicornia herbacea extract, 2-12 parts of mung bean hull extract and 800-1600 parts of water. The mass of the salicornia herbacea extract is 3-8% of the mass of the water, and the mass of the mung bean hull extract is 0.5-1.5% of the mass of the water. The prepared shrimp yellow powder is rich in nutrition, bright and glossy in color, fluffy in texture and excellent in oxidation resistance.

The present invention discloses a printing control method, device and system, and relates to the field of printing technology. The method comprises: a virtual printer acquires printing data, and sends the printing data to a raster image processor; the raster image processor performs color correction and gridding processing on the printing data, and sends the processed printing data to a printing control module; the printing control module controls the printer nozzle to print according to the processed printing data. The virtual printer of the present invention can directly acquire the content of the above-mentioned file to be printed; the raster image processor can ensure the color and accuracy of the output file through color correction and screening processing, and the printer finally used is not limited to desktop office printers, but can also be large-format photo machines, inkjet printers and flatbed machines, etc., to meet the needs of large-format output.

The invention relates to the technical field of comprehensive utilization of forestry and agricultural residues, and particularly provides a utilization method of reed leaves, which comprises the following steps: step 1, sequentially performing disinfection, soaking and alkali liquor treatment on fresh reed leaves; step 2, mixing reed leaves with an extracting agent, performing ultrasonic extraction, filtering to obtain filtrate A, mixing filter residues with compound enzyme and water, performing enzymolysis, filtering to obtain filtrate B, and filtering residues for later use; 3, mixing the filtrate A and the filtrate B, and performing water bath concentration to obtain a nutrient solution; performing spray drying on the nutrient solution to prepare tea bags; 4, the filter residues and auxiliary materials are mixed to prepare a pillow inner; the method is simple in process, convenient to operate, high in production efficiency and low in labor intensity, effective components and nutrient substances in the reed leaves can be fully utilized, and the resource utilization rate is increased.

The utility model discloses a kind of full-automatic kneading and rolling fermentation devices of tea, it is related to tea processing technical field;Including kneading and rolling disc, three equidistantly distributed support rods are equipped on the kneading and rolling disc, several equidistantly distributed ribs are equipped on the kneading and rolling disc, the rib and the kneading and rolling disc are slidingly fitted between upper and lower, the bottom of the kneading and rolling disc is equipped with the kneading and rolling adjusting assembly that drives several ribs to adjust up and down, tea kneading and rolling assembly is equipped on the support rod, and the tea kneading and rolling assembly is equipped with kneading and rolling pressure regulating assembly.The utility model drives rib to adjust up and down in tea kneading and rolling, can accurately adapt tea characteristics and process requirement: tender leaf is lightly kneaded with shallow rib to keep shape, old leaf is broken with deep rib heavy pressure wall;Support segmented kneading (such as initial kneading and shaping, re-kneading and strengthening), improve efficiency;Through dynamic control breakage rate, optimize the release of inclusions, guarantee tea soup color, aroma stability, satisfy standardization and individualized production demand.

The coating, drying and softening integrated device comprises a machine body, machine doors are arranged on the left side and the right side of the front end of the machine body correspondingly, and a cloth inlet and a cloth outlet are formed in the left end and the right end of the machine body correspondingly; the three partition plates sequentially divide the inner space of the machine body into a coating area, a pre-drying area, a main drying area and a softening area in the fabric conveying direction, and the problem that fabric coating is not uniform is solved. According to the technical scheme, the anti-ultraviolet home fabric coating, drying and softening integrated device is provided. The coating openings are axially arrayed on the peripheral surface of the coating compression roller, so that an anti-ultraviolet finishing agent not only can be uniformly distributed on the surface of a fabric, but also can effectively permeate into fibers, and the problem that the finishing agent only stays on the surface or is accumulated and leaked due to traditional fixed scraper or simple roller coating is fundamentally solved; therefore, the high uniformity and durability of the uvioresistant performance (UPF value) of the finished fabric are ensured.

The invention belongs to the technical field of superhard material manufacturing processes, and particularly relates to a process for synthesizing large-size cultivated diamond by using a double-layer carbon source structure HPHT method. The process method comprises the following steps: preparing a double-layer carbon source structure, assembling a synthetic block, and synthesizing the large-size cultured diamond single crystal by an HPHT method. According to the process method, a double-layer carbon source assembly structure and a differential carbon source formula are adopted, synthesis process parameters are adjusted, the key technical problems of carbon source and catalyst ratio and carbon source concentration control are solved, a matched process curve is combined, and the cultivated diamond large single crystal of 50 ct or above is stably prepared. Technical support is provided for technical progress of artificial diamond cultivation, a foundation is laid for application of large-size diamonds in the functional field, meanwhile, the problems of cracks and the like caused by stress release of single crystals are solved by adjusting the process, and the rate of finished products is increased.

This invention discloses a matcha compound seasoning based on Guizhou's specialty green peppers and its processing technology, belonging to the field of food processing and powdered compound seasoning technology. The seasoning, by weight, comprises 25-55 parts Guizhou specialty green pepper powder, 8-25 parts matcha powder, 8-22 parts edible salt, 2-12 parts sweetness-regulating components, 0.2-3 parts acidity-regulating components, 0.55-7.2 parts umami components, 0.2-5 parts Litsea cubeba powder or Sichuan pepper powder, 1-10 parts adsorption-stabilizing components, and 0.1-2 parts anti-caking components. The process includes green pepper grading, low-temperature color protection, segmented dehydration, graded grinding, matcha light-proof sieving, pre-loading of matcha and adsorption-stabilizing components, synergistic premixing of green pepper powder, two-stage homogenization of auxiliary materials, online moisture and uniformity control, and nitrogen-filled light-proof packaging. By controlling the ratio of the fresh and spicy aroma of green peppers to the sweet and refreshing aroma of matcha, preloading the carrier, and using low oxygen barrier, this invention improves the problems of green pepper powder being prone to browning, matcha being prone to bitterness and clumping, and the homogenization of flavor in ordinary sprinkles. The resulting product is suitable for dipping, mixing with noodles, sprinkling with barbecue, and seasoning snack foods and pre-made dishes.

The invention relates to the technical field of preparation of pandan powder, and provides a low-temperature spray-drying preparation method of pandan powder, which specifically comprises the following steps: step 1, selecting fresh pandan leaves, disinfecting and soaking; step 2, airing surface moisture, and performing steam fixation; step 3, mixing cellulase subjected to enzymolysis with an extracting agent, performing water bath distillation, and filtering to remove filter residues; 4, morning glory pigment, paclitaxel, ascorbic acid and gibberellin are added into the filtrate for spray drying, and pandan powder is obtained; the preparation method is simple in process, convenient to control, high in production efficiency and low in labor intensity, the prepared pandan powder is bright in color, mellow in fragrance and delicious in taste, waste materials generated in the preparation process can be reused, the dried pandan leaves are prepared to be used for making tea, and the resource utilization rate is increased.

The application discloses a kind of convenient instant northeast sauerkraut freeze-dried products and preparation method thereof, it relates to agricultural product processing technical field.The purpose of the present application is to solve the problems that traditional sauerkraut products must be transported at low temperature, are easy to smell, cannot extend the shelf life of product and the application scene is limited.The application combines vacuum freeze-drying technology with traditional fermentation technology, increases the product form of northeast sauerkraut, and greatly extends the shelf life of product, can directly enter catering industry as instant product, the product breaks the primary processing industry status of sauerkraut production, can greatly reduce the transportation cost and preservation cost of product, solves the problems that traditional sauerkraut products must be transported at low temperature, are easy to smell, cannot extend the shelf life of product and the application scene is limited.The sauerkraut freeze-dried product prepared by the application has sour flavor, crisp and tender taste, color is bright yellow and can be preserved for a long time.

The invention discloses a bi-component water-based adhesive for automotive trim and a preparation method of the bi-component water-based adhesive, and relates to the technical field of adhesive preparation. Oligomer polyol, polyisocyanate, a catalyst, a solvent, a nonionic hydrophilic monomer, a micromolecule chain extender and a sulfonic acid hydrophilic monomer are subjected to a co-reaction for 2-7 h; the preparation method comprises the following steps: preparing a component A, adding a silane coupling agent, waterborne polyurethane and an acrylate polymer, stirring, adding N, fluorodichloromethyl sulfo and N, N-dimethyl-N '-phenyl sulfonamide, mixing and stirring to obtain a modified component B, and mixing and stirring the component A and the modified component B to obtain the bi-component water-based adhesive. According to the bi-component water-based adhesive for the automotive trim and the preparation method of the bi-component water-based adhesive, the water dispersibility and the antioxidant stability of the water-based adhesive are improved, the situation that the water-based adhesive is affected by the environment for a long time or the surface of the water-based adhesive is mildewed or corroded when meeting water is avoided, and the color and the quality of the water-based adhesive are guaranteed.

The invention belongs to the technical field of ink jet, provides a pure color transfer printing method, device and equipment and a storage medium, and solves the problems of high cost, low efficiency and non-uniform printing and dyeing colors in the existing textile printing and dyeing technology. The method comprises the steps that S1, the first ink state of a first ink box is monitored, and when the first ink state reaches a first preset state, the first ink box is started; ink with a preset color is formed in the second ink box; s2, when the first ink state reaches a second preset state, a second ink box is controlled to supply ink to the nozzle; s3, monitoring a second ink state of the second ink box, and when the second ink state reaches a first preset state, generating preset color ink in the first ink box; s4, when the second ink state reaches a second preset state, the first ink box is controlled to supply ink to the spray head, and S5, the steps S2 to S4 are repeated, the spray head is controlled to spray ink to the transfer printing cylinder, and then the ink is transferred to the printing stock until transfer printing is completed, so that the cost is effectively reduced, the printing efficiency is improved, and the problem of non-uniform ink color is solved.