48results about How to "Effective control of production costs" patented technology

The invention provides a refinement production system and a production method based on RFID and bar code fusion, wherein an RFID electronic tag is bound on the goods in process, the RFID electronic tag or a bar code can be selected randomly to be bound on the components and parts, thus being capable of effectively controlling production cost, being beneficial to carry out real time and effective collection on the information of goods in process and components and parts simultaneously, realizing accurate synchronization of material flow and information flow, and providing a possibility for therealization of refinement production for enterprises. The production method in the invention comprises the following steps: 1) binding the RFID electronic tags on the goods in process which enter a production line, and binding the bar codes or the RFID electronic tags on the components and parts; 2) when the components and parts which are pasted with bar codes or bound with the RFID electronic tags are on the production line, collecting the information of the components and parts to match with the information of the goods in process, and binding the information of components and parts with theinformation of the goods in process after matching successively; and 3) when the products are finally off the line, collecting the RFID electronic tag information which is bound on the goods in process and printing manufacturer certificates and bar codes.

The invention relates to a method for preparing molecular tetrabromobisphenol-A polycarbonate. Its character shows as follow: a. it dissolves the tetrabromobisphenol-A and inhibitor in the natrium hydroxydatum, filtering. Then, it dissolves triphosgene in the halogenated alkane, filtring. b. it adds the filtered triphosgene solution to the filtered tetrabromobisphenol-A and inhibitor solution, and then it adds natrium hydroxydatum at room temperature under normal pressure, and maintains the system to be pH9-12, then it stirs the solution for 0.5-1 hours. c. it adds 10%-20% of the natrium hydroxydatum at room temperature under normal pressure, and maintains the system to be pH8-10, then it stirs the solution for 0.5-1 hours. d. it regulates the solution with acid to be neutral and takes out from the organic layer, then it washes the material with deionized water and adds fatty alcohol to precipitate white powder, then it achieves the molecular weight range of 150,000 ~ 250,000 molecular of tetrabromobisphenol-A polycarbonate through filtration and drying.

The invention discloses a modified zeolite-based soil amendment for saline-alkali land. Raw materials of the soil amendment comprise, by weight, 1000-1500 parts of modified zeolite, 1000-1300 parts of polyacrylamide, 1000-1500 parts of chitosan, 800-1200 parts of powdered rock phosphate, 1200-1800 parts of nano-calcium carbonate, 35-50 parts of peat, 10-20 parts of calcium humate, 50-80 parts of magnesium sulfate, 60-90 parts of a compound enzyme preparation and 30-60 parts of ferment bacteria. By the use of the soil amendment for saline-alkali land with modified zeolite as a carrier, nutrient release speed of a fertilizer in soil can be effectively reduced, fertilizer efficiency period is long, and pollution to the environment and water body is reduced. In addition, the product has good functions of holding moisture, loosening soil and preventing soil hardening, etc.

The invention discloses crystalline glaze for sanitary ceramic sanitary ware and a preparation process thereof. Proceeded from a process formula, the invention provides novel crystal glaze which meets the requirements of modern ceramic sanitary ware. The crystal glaze is few in type of raw materials required and wide in source and is beneficial for effectively controlling the production cost. The crystalline glaze for sanitary ceramic sanitary ware disclosed by the invention is simple in preparation process. The sintering temperature of the crystalline glaze is controlled at 1170-1230 DEG C, the sintering period is 13-15 hours, the complex process and unique sintering system of crystalline glaze are broken through, and the crystalline glaze for sanitary ceramic sanitary ware is sintered at one time. The crystalline glaze for sanitary ceramic sanitary war is strong in operability and beneficial for energy conservation and environmental protection, and the sintering cost is lowered.

The invention discloses a furfural hydrogenation catalyst containing rare earth elements and a preparation method thereof. The catalyst takes calcium carbonate as a carrier, takes copper oxide as an active component and takes a rare earth compound as an active aid; the weight of copper oxide is 28-75wt% of the total weight of the catalyst; the weight of the rear earth compound is 0.1-5wt% of the total weight of the catalyst. According to the furfural hydrogenation catalyst containing rare earth elements and the preparation method thereof, the production cost of the furfural hydrogenation catalyst is effectively controlled; and the furfural hydrogenation catalyst is extremely high in furfural conversion rate and hydrogenation selectivity.

The invention discloses a safety self-destructive syringe, and the difference thereof from the prior art lies in: the syringe, an extension shrapnel on the neck of the inner syringe of the syringe, a core rod, a piston sleeved on the front end of the core rod, a piston fixing seat, a replaceable needle seat which is matched with the syringe body and can be pulled back, a seal ring, a needle seat and a needle. The replaceable needle seat is fixed and matched with the extension shrapnel on the neck of the inner syringe of the syringe body at the rear part. After injection is over, the piston fixing seat on the front end of the core rod pushes the extension shrapnel on the neck of the syringe outwards; and after the injection, a pull-back connection column on the front end of the core rod smoothly pulls the needle seat back into the syringe body, and a ring on the syringe body which prevents the core rod from being pushed back and being pulled out is used for locking the core rod, so that the core rod cannot move forwards or be pulled back. The safety self-destructive syringe breaks through the design philosophy of a traditional syringe, and has the advantages of reasonable structural design, high safety, low manufacturing process difficulty, few procedures, cost saving, easy production and easy popularization.

The invention discloses a modified bamboo fiber reinforced composite high-density polyethylene resin based flame-retardant cupboard board. The bamboo-plastic board is prepared from, by weight, 50-60 parts of modified bamboo fibers, 20-25 parts of high-density polyethylene, 10-15 parts of polyvinyl chloride resin, 3-5 parts of maleic anhydride grafted styrene, 1-2 parts of halloysite nanotubes, 0.1-0.2 part of a silane coupling agent, 3-5 parts of glycidyl methacrylate, 5-6 parts of ionic liquid, 1-2 parts of hydrogenated castor oil, 0.1-0.2 part of an antioxidant and 1-1.5 parts of zinc methacrylate.

The invention relates to a carbon fiber composite material heating and curing process, and belongs to the technical field of carbon fiber composite material forming processes. The carbon fiber composite material heating and curing process comprises the following steps: (1) vacuumizing: a carbon fiber composite material is put in a curing device for vacuumizing to reach a vacuum degree of below -0.8 bar and keeping by 2-10 min; (2) pressurization and heating: the environmental temperature in the curing device rises to 120-170 DEG C at a speed of 1.0-2.0 DEGC/min; and meanwhile, the pressure rises to 1.0-2.0 bar; (3) insulation and pressurization: under the pressure condition in the step (2), the pressure continuously rises to 3.0-4.0 bar, and is kept by 100-150 min; and (4) cooling and pressure reduction: the environmental temperature is slowly reduced according to the temperature gradient of 8-12 DEG C; each temperature gradient is kept by 5-15 min; and when the environmental temperature is lower than 80 DEG C, the pressure is slowly reduced. The carbon fiber composite material, obtained by the technical scheme, is higher in product pass percent compared with a traditional process; the production cost is effectively controlled; and the beneficial effects are prominent.

The invention discloses a high-gloss and low-haze cigarette package outer packaging film, which comprises a base film layer and functional layers arranged on the upper and lower sides of the base film layer. The functional layer is counted in parts by weight and its raw material formula As follows: 1,000-1,500 parts of hexahydrophthalic anhydride, 1,000-1,300 parts of vinyl silicone resin, 1,000-1,500 parts of nitrocellulose with a particle size of 5-15 μm, 800-1,200 parts of metallocene linear low-density polyethylene, vinegar 1200-1800 parts of acrylic emulsion, 35-50 parts of diisooctyl sulfonate sodium succinate, 10-20 parts of PVC resin, 50-80 parts of nano-aluminum oxide, 60-90 parts of dipentaerythritol, ethoxylated 30-60 parts of alkyl ammonium sulfate. The hexahydrophthalic anhydride in the formula of the present invention can improve the sharpness of image and gloss of the outer packaging film of high-gloss and low-haze cigarette packets, and at the same time, diisooctyl sodium succinate sulfonate can further solve the problem of foaming ;Using nano-alumina, it has the function of water-proof condensation and can eliminate the appearance defects of "water mist".

The invention relates to a production process of a rubber diaphragm in an automobile brake air chamber and belongs to the technical field of automobile brake systems. The production process comprises the steps of: 1) pre-vulcanizing an upper and a lower rubber layers; and 2) fusing the upper and a lower rubber layers. In the technical scheme, a secondary vulcanization process with the same rubber material formula and the equal vulcanization speed is provided, and by means of the process, the upper and the lower rubber layers of the diaphragm is produced through an extruder die, wherein through the vulcanization process in the equal time, vulcanization status in the upper and the lower rubber layers are completely same, so that the problem, which troubles people for a long time, of over-vulcanization of the lower rubber layer during the vulcanization shaping process can be solved, and the problems that rubber materials in different formula are complex and difficult to distinguish and fuse, which influences bonding strength, are solved. The rubber diaphragm is increased greatly in qualified rate, is effectively controlled in production cost, has excellent high-temperature and low-temperature performances, has excellent anti-aging and anti-fatigue performances, is greatly improved in total performance and service life, and has significant advantages.

The invention belongs to the traditional Chinese medicine field, and relates to a traditional Chinese medicine composition for treating endometriosis and a preparation method thereof; the traditional Chinese medicine composition is prepared by the following raw material drugs by weight: 40-85 parts of dragon blood, 40-85 parts of pseudo-ginseng, 80-120 parts of Zhejiang fritillaria bulb, and 140-210 parts of coix seeds; the preparation method comprises the following steps: directly pulverizing pseudo-ginseng and dragon blood into fine powder so as to be used as medicine; crushing Zhejiang fritillaria bulb medicinal materials into crude powder, adding 65-85% ethanol, soaking for 12-36 hours, percolating with 65-85% ethanol, collecting percolated liquid with an amount of 8-16 times to obtain a Zhejiang fritillaria bulb extract; crushing coix seeds medicinal materials into crude powder, performing reflux for 1-3 times with 85-95% ethanol with an amount of 10-30 times more than that the crude powder, 1-4 hours each time, combining the extracts, filtering to obtain a coix seed extract; recovering ethanol at a reduced pressure from the Zhejiang fritillaria bulb extract and the coix seed extract, concentrating into thick paste, mixing the thick paste with pseudo-ginseng fine powder and dragon blood fine powder, drying, crushing to obtain dry extract powder, preparing and shaping.

The invention relates to a detection method for preparing a puerperal blood-stasis dispersing capsule. The method comprises the steps of carrying out thin-layer chromatography identification on ligusticum wallichii, angelica and motherwort, and carrying out high performance liquid chromatography testing on the content and limit of ferulic acid.

The invention discloses a roller coating conversion treatment agent for a colored coated steel plate, and solves the problems of poorer corrosion resistance, high production cost and long conversion treatment time of a conventional roller coating conversion treatment agent. The roller coating conversion treatment agent comprises the following components as solutes by the weight percentage: 30-60% of chromate, 10-50% of phosphoric acid, 10-25% of an aldehyde organic matter, 3-10% of a polyethylene glycol polymer, and 0.5-1.5% of phytic acid, wherein the sum of the component percentages is 100%; a mixing weight ratio of the solutes to a solvent is 1:9-12, and the solvent is deionized water. The roller coating conversion treatment agent is good in stability, low in production cost, good in corrosion resistance, excellent in performance, short in conversion time, and suitable for fast conversion treatment of a large colored coated steel plate production line.

The invention discloses a modified bamboo fiber reinforced composite polypropylene-based aromatic cupboard board. The bamboo-plastic board is prepared from raw materials in parts by weight as follows: 50-60 parts of modified bamboo fibers, 20-30 parts of polypropylene, 5-10 parts of polyphenylene sulfide, 4-6 parts of maleic anhydride grafted polypropylene, 0.4-0.5 parts of guaiac wood oil, 1-2 parts of zinc methacrylate, 0.4-0.5 parts of hectorite, 0.1-0.2 parts of hexadecyl trimethyl ammonium bromide, 1-2 parts of hydrogenated castor oil, 0.1-0.2 parts of an antioxidant, 5-8 parts of an ionic liquid and 10-20 parts of deionized water.

The invention discloses a novel power generation device. The novel power generation device comprises child vehicles, a mother vehicle, a main track and a charging maintenance workshop, wherein the middle of the mother vehicle is connected to a shaft of a mother vehicle support on the lower portion of the mother vehicle, the mother vehicle is provided with a plurality of child vehicle stopping positions, the child vehicles are arranged on the child vehicle stopping positions, one side of the mother vehicle is connected with the closed main track, the main track is connected with the charging maintenance workshop at crossroads through branch tracks, the main track penetrates through the charging maintenance workshop, and the multiple crossroads are arranged at an inlet and an outlet of the main track. Compared with the prior art, the novel power generation device has the advantages that the overall structure is simple and exquisite, the mother vehicle is driven to rotate through the gravity of the child vehicles, and a power generator is driven to generate power through rotation of the mother vehicle, so that green energy is used, the problems of large power loss, environment pollution, energy consumption and low power generation efficiency in the traditional power generation process are greatly solved, the production cost and the later maintenance cost are effectively controlled, the part selection, the connection mode and the overall working principle are reasonable, and the novel power generation device has good applicability and is convenient to popularize.

The invention discloses a vacuum cup and a production process thereof. The production process comprises the following steps: 1) assembling and forming an inner pipe and an outer pipe; 2) vacuumizing an interlayer between the inner pipe and the outer pipe of the cup body; 3) performing laser treatment on the surface of the cup body to meet the surface requirement of a baking finish process; (4) baking finish treatment is conducted on the surface of the cup body; 5) performing quality inspection: if surface defective products appear in quality inspection, returning to the step 3) to carry out laser treatment again. According to the scheme, the original complex electrolysis, grinding, paint stripping and rust dispensing procedures influencing the health of operators are abandoned, the advantages of the laser treatment process are fully utilized to meet the surface requirements of the paint baking procedure, and the good product yield can be obtained. Compared with the prior art, the production line investment is effectively controlled by optimizing the existing production process, and the body health of operators can be ensured.