62results about How to "Soft appearance" patented technology

A method for producing contact-free chip card includes embedding metallized bumps of the chip into an antenna as the chip is mounted on the antenna.

At present, researchers do the research of reasonable utilization of chrome-containing leather shavings all the time; however, the leather shavings of leather making enterprises are difficult to treat in batch. The invention provides an environment-friendly collagen fiber leather substrate which is characterized by comprising an intermediate-layer fiber web, a surface-layer fiber web tightly connected on the upper surface of the intermediate-layer fiber web, and a bottom-layer fiber web tightly connected on the lower surface of the intermediate-layer fiber web, wherein the surface-layer fiber web and the bottom-layer fiber web respectively comprise the components by mass percentage of: 90 to 97 percent of collagen fibers, 3 to 10 percent of polylactic acid bi-component fibers; the intermediate-layer fiber web is made of polylactic acid bi-component fibers; the weight of the surface-layer fiber web and the weight of the bottom-layer fiber web are both 30 to 150 grams per square meter; and the weight of the intermediate-layer fiber web is 10 to 30 grams per square meter. The non-woven synthetic leather substrate prepared by using collagen fiber extracted from leather leftovers has good simulation performance, avoids secondary pollution to the environment, and is beneficial to the follow-up coating of PU (polyurethane).

The present invention adopts elastic sea-island fibre and inelastic sea-island fibre according to weight ratio of (20:80)-(80:20), and adopts the following steps: mixing, opening, carding, web-laying and needling to obtain elastic leather base fabric, then making shrinkage, applying water soluble slurry, sanding, applying adhesive, opening fibre, sanding, desizing, mellowing leather, sanding, dyeing and finishing so as to obtain the invented elastic non-woven base fabric.

A covering for architectural surfaces as well as a method of forming and applying the covering is described in various embodiments and arrangements wherein fabric can be utilized and folded to provide a three-dimensional appearance with hollow or padded cells and wherein folds in the material used to make the covering or reveal strips conceal otherwise distractive seams between adjacent strips of the covering material.

The invention relates to the technical field of food processing methods, in particular to an anti-hardening white square rice cake and a production method for the anti-hardening white square rice cake. The anti-hardening white square rice cake is produced by taking glutinous rice flour, anti-hardening syrup, lard oil, modified maize starch and black sesame and the like as raw materials, and according to a certain formula, performing the following steps of: (1) checking materials; (2) making the glutinous rice flour; (3) frying the black sesame; (4) mixing; (5) beating; (6) stewing; (7) re-steaming; (8) cooling, re-moisturizing and slicing; and (9) packaging and the like. The anti-hardening white square rice cake not only keeps the characteristics that the conventional white square rice cake is moist, soft, frozen grease-like, sweet and delicious and the like; and compared with the conventional white square rice cake, the a quality problem of short-term hardening is avoided and a softness guarantee period is prolonged by 40-45 days.

The present invention relates to a cement, in the concrete it is an environment-protecting cement which utilizes the carbide slag to make ecological building cementing material. Its production process includes the following steps: using carbide slag slurry whose water content is 90%, sedimentation to make dehydration, mechanical dehydration, drying, mixing with flyash and additive, grinding, sieving, grinding material under the sieve and sieving so as to obtain the invented ecological building cementing material. Its formula includes (by wt%) CaO 40-72, SiO2 20-51, additive 1-8 and other component 1-37.

The invention relates to an adhesive for wallpaper industry and particularly relates to sticky rice wet glue added with an emulsion stabilizer and a preparation method thereof. According to the invention, the emulsion stabilizer is added in a production process of the sticky rice glue to produce a sticky rice wet glue product. The sticky rice wet glue product has strong binding power and can be mixed with water 100%, the wallpaper adhesion area is increased, the decoration cost of users is reduced, the preparation process is simple, the production cost is low, and the product is stable to store and is convenient to use.

The invention relates to the technical field of tissue engineering and medical wound repairing, in particular to an amnion innate stem cell carried frozen active amnion particle and a conditioned medium and application thereof. Discarded fresh amnions are prepared into particles and then frozen into liquid nitrogen by means of serum-free stem cell freezing liquid; thus, complete matrix components of amnion are maintained while amnion epithelial cell activity is maintained for a long time, and further, disease transmission is avoided effectively. The conditioned medium which is prepared and collected by means of the frozen active amnion particles can promote chemotaxis and migration of human epidermal cells, fibroblast and endothelial cells effectively. In terms of zoografting, wound healing can be improved by multiple ways of regulating inflammatory reaction, promoting vascularization, quickening epithelization and the like through the active amnion particles; further, the amnion matrix can be directly used as a dermis equivalent to induce dermal regeneration so as to improve wound healing quality remarkably. The amnion innate stem cell carried frozen active amnion particle and the conditioned medium thereof can provide simple but effective ways for wound repairing.

The invention relates to a semi-worsted porous segment color slub yarn. The semi-worsted porous segment color slub yarn is prepared from base yarn and decorative yarn, wherein the base yarn is prepared from prolivon fibers, spun silk fibers and wool fibers, and the decorative yarn is prepared from aloe viscose fibers and antibacterial hollow polyester fibers. The slub yarn prepared through the method is colorful, rich in color, changeable in pattern, unique in style, rich in layer change and special in shape, and can generate a flash effect after the fibers in different colors are combined into threads; due to the fact that the yarn is rich in color and diversified in shape change, a fabric manufactured through processing is antibacterial, capable of diminishing inflammation, protecting skin and beautifying the face, good in moisture absorption and good in dyeing property and elasticity, does not generate adverse reactions when making contact with the human body, and is not easy to damage by worms or rot, unique in appearance, good in drapability, good in comfort degree, good in abrasion resistance, natural in color and wide in application range; the processed fabric is strange in style and has the health-care functions of resisting bacteria, protecting the skin, strengthening the body, beautifying the face, moisturizing the skin, being good in comfort degree and the like.

A slat or vane for use in a covering for an architectural opening is suitable for use in either a horizontal or vertical orientation and in a horizontal orientation will not sag or droop, and in a vertical orientation will rotate uniformly along its length when rotated from end thereof. The slat is formed in a tubular configuration and has a base material of glass fibers bonded together in a thermoformable resin so as to maintain the arcuate curvature desired for the tubular slat or vane. The slat can be repeatedly deformed and will always return to its original configuration.

The invention discloses a glutinous rice wet glue with high bonding strength, wherein the glutinous rice wet glue comprises the raw materials in parts by weight: 115-125 parts of a main material, 2-8parts of urea, 1-2 parts of hydrogen peroxide, 1-2 parts of sodium benzoate, 1-2 parts of a bactericide, 2-5 parts of an epoxidized soybean oil compound, 2-4 parts of sodium polyacrylate, 10-16 partsof alum, and 200-300 parts of deionized water. The main material comprises the raw materials in parts by weight: 60-80 parts of glutinous rice flour, 15-35 parts of japonica rice flour, 15-25 parts ofbaked dextrin, and 4-10 parts of carboxymethylated starch. The glutinous rice wet glue with high bonding strength is relatively low in cost, rich in raw material sources, high in bonding strength, safe, environmentally friendly, degradable and not easy to harden after being stored for a long time, and has the viscosity and stability improved.

The invention provides a transparent polyester type polyurethane hot-melt adhesive composition. The composition comprises a) 90 to 99 wt% of polyester type polyurethane with a weight average molecular weight of 10, 000 to 200, 000 and b) 1 to 10 wt% of a polyol-grafted styrene-maleic anhydride copolymer, wherein the total weight of the polyester type polyurethane and the polyol-grafted styrene-maleic anhydride copolymer is taken as reference. The polyester type polyurethane hot-melt adhesive composition is to mold, and an adhesive film prepared from the composition is transparent, soft and water-resistant, has good whitening performance and is applicable to slide fasteners, clothes and textiles.

The invention discloses a freeze drying method of omeprazole sodium for injection and omeprazole sodium for injection. A prepared omeprazole sodium liquid medicine for injection is subjected to filling and then to quick-freezing in a vacuum freezing dryer. The specific quick-freezing steps include: cooling the liquid medicine from normal temperature to -40DEG C within 1.0-1.5h and conducting heat preservation for 1.0-2.0h; at the end of quick-freezing, letting the liquid medicine enter a sublimation drying stage, raising the temperature of the product from -40DEG C to -20DEG C in 15.0-20.0 hours and conducting heat preservation for 5.0-8.0h, when the ice crystal line disappears and the sublimation drying finishes, bringing the product into a desorption drying stage, raising the temperature of the product from -20DEG C to 30DEG C in 10.0-15.0h and conducting heat preservation for 4.0-5.0h, then decreasing the temperature to normal temperature in 1.0-2.0h, and taking the product out of the box, thus finishing the freeze drying process. The omeprazole sodium for injection obtained in the invention has the advantages of qualified quality, soft appearance, no collapse or shrinkage phenomenon, good roundness, and easy solubility, and is easy to preserve.