51results about How to "Quick drying effect is good" patented technology

Recording onto a non-ink-absorbing recording medium is performed using an aqueous ink composition containing a first solvent composed of at least one selected from 2-pyrrolidone, 1,3-dimethyl-imidazolidinone, and N,N′-dimethylpropylene urea, a second solvent composed of at least one selected from 1,2-hexanediol and 1,2-pentanediol, and a third solvent composed of at least one selected from glycol diethers and heating the non-ink-absorbing recording medium at 40 to 60° C.

The invention relates to one-way moisture conduction fast-drying cotton/polyester composite knitted fabric. Cotton yarn serving as the material of an inner layer of the fabric and super-fine denier polyester filaments serving as the material of an outer layer of the fabric are woven to form gray cloth, and then the one-way moisture conduction fast-drying cotton/polyester composite knitted fabric is obtained through preshaping, splitting, dying, washing, hydrophilic soft finishing and shaping. According to the one-way moisture conduction fast-drying cotton/polyester composite knitted fabric, a plain weave single-sided tissue structure is adopted, the cotton yarn which is good in moisture absorption capacity and poor in moisture conduction capacity is woven into the inner surface of the fabric, the super-fine denier polyester filaments which have the Y-shaped cross section and are higher in moisture absorption and moisture conduction capacity are woven into the outer surface of the fabric, the super-fine denier polyester filaments are much larger than cotton in surface area, sweat on the body surface can be rapidly conducted to the outer layer and evaporated rapidly, and the inner layer of the fabric is kept dry and comfortable.

An embodiment of the invention is concerned with an aqueous inkjet ink containing an ink solvent containing water and a water-soluble organic solvent containing glycerin and triethylene glycol and a pigment dispersed in the ink solvent. The water-soluble organic solvent accounts for from 30 to 80% by weight of the ink solvent, a weight of the triethylene glycol is from 0.5 to 1.5 times the weight of the glycerin, and the pigment is blended in an amount of from 2 to 20% by weight of the total weight of the ink.

The invention provides a moisture guide exhaust elastic insole which is characterized by being manufactured through a moisture guide quick-drying elastic liner fabric. The moisture guide quick-drying elastic liner fabric comprises a moisture absorption layer, an elastic moisture guide layer and a moisture storage discharging layer, wherein the elastic moisture guide layer is arranged between the moisture absorption layer and the moisture storage discharging layer. The moisture absorption layer is composed of warp-knitting double-bar full-penetration texture or double-bar partial hollow-penetration texture which is woven by composite long yarns, the elastic moisture guide layer is composed of an air partition layer which is formed by elastic chemical fiber monofilaments and moisture guide core suction yarns in a supported mode, the upper end of each elastic chemical fiber monofilament is connected with the moisture absorption layer in a woven mode, and the lower end of each elastic chemical fiber monofilament is connected with the moisture storage discharging layer in a woven mode. The moisture storage discharging layer is composed of warp-knitting double-bar chaining weft insertion texture containing high moisture-absorption yarns. The moisture guide exhaust elastic insole can achieve the fact that moisture or water vapour is rapidly conveyed from inner layer space to outer layer space of a shoe in a wearing process of the insole. Meanwhile, the moisture guide exhaust elastic insole can guarantee that antibiosis deodorization type functional fibers can completely give play to the effect, and the sole of a user wearing the shoe is always in a dry, clean and comfortable state.

The invention provides a reparation process of cool quick-drying composite fibers and fabric. The preparation process of the cool quick-drying composite fibers comprises the following steps: melting and extruding a fiber skin layer material into first melt according to a high-temperature melting and low-temperature extrusion mode; melting and extruding a fiber core layer material into second melt according to a low-temperature melting and high-temperature extruding mode; wherein the fiber skin layer material comprises 84-89 parts by weight of PA6 and 10-13 parts by weight of jade powder; and the fiber core layer material is polypropylene; and carrying out extrusion molding on the first melt and the second melt through a skin-core composite spinning assembly, and drafting is conducted to obtain the cool quick-drying composite fibers. The skin-core composite fibers prepared by the invention not only maintain the cool feeling characteristic of a nylon material, but also improves the quick-drying performance of the nylon material, and improves the wearing comfort. The contact cooling coefficient Q-max value of the fabric woven by the fibers is 0.20 or above, and the fabric has good quick-drying performance and is comfortable to wear.

The invention discloses a production method of a light-weight quick-dry cool one-way moisture-conducting knitted fabric. The production method comprises the steps that a double-sided machine is provided, and triangles and knitting needles are arranged according to the design requirements of the fabric; yarns are provided, and the yarns comprise superfine polyester fiber yarns and polyethylene yarns; the double-sided machine is utilized, one-interval one-needle drawing mode is adopted in a needle cylinder needle in the double-sided machine, and four paths are adopted as a cycle for knitting, specifically, the superfine polyester fiber yarns are adopted for knitting in a first path and a third path, the polyethylene yarns are adopted in a second path and a fourth path for knitting, wherein the first path and the third path are knitted into the outer layer of the fabric, the second path and the fourth path are knitted into the inner layer of the fabric, and the inner layer of the fabric is a skin contact surface, and the inner layer of the fabric is of a drawn needle breathable structure. According to the production method of the light-weight quick-dry cool one-way moisture-conducting knitted fabric, the obtained fabric has the advantages of coolness, breathability, moisture conductivity, portability and good quick-drying property, and can meet high requirements of functional fabrics.

The invention relates to a manufacturing method of moisture-conducting and temperature-conducting wicking polyester fibers. The manufacturing method comprises the following steps that multi-arc cross-shaped spinneret orifices are adopted; wherein the multi-arc cross shape comprises four leaves, namely a leaf I, a leaf II, a leaf III and a leaf IV; the leaf I is defined by two line segments and a major arc; the two line segments are parallel to each other, the two ends of each line segment are flush, one end of each line segment is an m end, the other end of each line segment is an n end, and the m ends of the two line segments are connected through the major arc; a straight line, which passes through the circle center of the circle corresponding to the major arc and is simultaneously arranged at equal intervals with the two line segments, is taken as a line L, wherein one point, which is positioned outside the leaf I and is close to the n end, on the line L is a point O; the leaf II, the leaf III and the leaf IV are correspondingly formed by rotating the leaf I around the point O by 90 degrees, 180 degrees and 270 degrees respectively; and the technological process comprises a winding procedure. A comb-shaped filament separator is arranged in a winding machine, and the comb-shaped filament separator porcelain piece is shaped like a formula as shown in the specification. The problems that in the prior art, a large number of broken filaments and filament burrs are generated in the spinning process, and tows are prone to jumping out when passing through a comb-shaped filamentseparator porcelain piece are effectively solved.

The invention discloses a novel low-toxicity high-adsorption marine waterborne anticorrosion composite paint remover, produced from, by weight, 35-36 parts of benzyl alcohol, 4-5 parts of N-methyl-2-pyrrolidone, 5.8-6.8 parts of absolute ethyl alcohol, 6-8 parts of citric acid, 0.2-0.4 part of calcium sulfonate, 0.5-0.7 part of cellulose acetate, 2.1-2.4 parts of polyepoxysuccinic acid, 4-6 parts of papermaking waste residue, 7-9 parts of water hyacinth, 3-4 parts of cassia oil, 0.3-0.5 part of chitosan, 11-12 parts of wheat starch, 2.4-2.9 parts of phenyltriethoxysilane, 1.4-1.9 parts of a self-made emulsifier, and 47-50 parts of water. The composite paint remover produced herein has low volatility and low toxicity, is safe to a metal base, is harmless to operators or environments, is convenient and quick to construct, high in adsorption and good in paint removing performance.

The invention relates to the technical field of polyformaldehyde textiles, and particularly provides polyformaldehyde fiber finishing liquid, a finishing method and a polyformaldehyde blended fabric. The polyformaldehyde fiber finishing liquid is prepared from 1 percent to 5 percent of natural factor, 1.0 percent to 1.5 percent of polyethylene glycol 1500, 0.5 percent to 1.5 percent of nano boron carbide, 1 percent to 2 percent of nano zinc oxide and the balance of water, wherein the natural factor is at least one of anthocyanin, tea saponin or an aloe extract. The finishing method comprises the steps of adding polyformaldehyde fibers into the polyformaldehyde fiber finishing liquid, heating, dipping and drying to obtain finished polyformaldehyde fibers. A polyformaldehyde fiber blended fabric obtained by blending the finished polyformaldehyde fibers and cotton type fibers has excellent heat conduction and moisture conduction performances, quick drying capacity, high comfort and high ultraviolet resistance, and is particularly suitable for being used as fabric of summer clothes and sportswear.

The invention discloses a ceramic grinding aid for ceramics grinding aluminate cement and a manufacturing method thereof. The ceramic grinding aid comprises three components, wherein a component A ispre-fermentation product obtained by mixing the following raw materials in parts by weight: 15-18 parts of wheat bran powder, 0.2-0.3 part of collagen activating enzyme water agent, 15-18 parts of drystraw powder and 0.2-0.3 part of Cytophaga agent and fermenting for 18-20 hours; a component B is soaking product by soaking the following raw materials in parts by weight: 150-180 parts of a sodiumsilicate aqueous solution containing sodium silicate solute with the concentration of 10%, 2-3 parts of pine bark and 2.2-2.4 parts of calcium oxide for 3 day; a component C is 8-10 parts of hard abrasive aid silica. The invention has modified magnesium cement to obtain the technical effects of acid-alkali resistance, good internal bonding force, anti-expansion, cushioning function, improvement incutting uniformity and cutting efficiency.

The invention discloses a biodegradable water-based anti-corrosion composite paint remover for ships. The paint remover is prepared from raw materials in parts by weight as follows: 37-38 parts of benzyl alcohol, 2-3 parts of N-methyl pyrrolidone, 6.7-7.3 parts of absolute ethyl alcohol, 0.2-0.5 parts of sodium malate, 2-4 parts of alkyl glycoside, 5-7 parts of polylactic acid, 1-2 parts of maltodextrin powder, 12-13 parts of corn gluten meal, 11-14 parts of pomegranate rind, 6-8 parts of a styrene-acrylic emulsion, 2.8-3.2 parts of phenyl trimethoxy silane, 1.8-2.2 parts of a self-made emulsifier and 46-49 parts of water. The prepared composite paint remover has high dissolution capacity for common paint layers, has the high paint removal speed, is low in cost and can be reused, waste residues produced by paint removal can be biodegraded, raw materials are easy to obtain, and the production technology is simple.

The invention provides a method for preparing an antibacterial quick-drying cotton fiber. The method comprises the following steps: (1) crushing corn straws, mixing with deionized water, performing microwave extraction, filtering and concentrating an extracting solution, diluting with ethanol, adjusting pH, after separating out a flocculent precipitate, standing for 2 hours, performing suction filtration, drying, and crushing to obtain vegetable gum, and then mixing with deionized water to form a vegetable gum solution for standby use; (2) dissolving the cotton fiber in a sodium carbonate solution, soaking at a temperature of 35 DEG C for 15 to 35 minutes, taking out and washing with deionized water; (3) dissolving antibacterial microcapsules and a penetrant NR in the vegetable gum solution, stirring evenly, and then adding glacial acetic acid to mix evenly; (4) impregnating the cotton fiber treated in step (2) in a mixed solution in step (3) to be subjected to soaking treatment, taking out and washing with ethanol and drying, and then baking to obtain the antibacterial quick-drying cotton fiber. The method for preparing the antibacterial quick-drying cotton fiber provided by the invention can make the cotton fiber have good hygroscopicity, quick-drying property and long-lasting antibacterial property.

The invention relates to the technical field of fabrics, in particular to a quick-drying comfortable fabric and a preparation method thereof. Composite yarn is formed by stacking surface yarn, middle-layer yarn and bottom yarn, and after stacking forming, the surface yarn forms a surface layer, the middle-layer yarn forms a middle layer, and the bottom yarn forms a bottom layer; and the surface yarn is polyester yarn, the middle-layer yarn is polypropylene yarn, and the bottom yarn is corn fiber. The quick-drying comfortable fabric is woven by blending the three kinds of yarn fibers, the manufactured fabric sequentially has three yarn layers, and the quick-drying comfortable fabric is good in skin friendliness and comfortable to wear, has the effects of quick drying, non-ironing, heat preservation and the like, is good in air permeability, high in moisture volatilization rate and good in quick-drying performance, does not generate stuffiness and skin sticking feelings and is comfortable to wear.