51results about How to "Improve weaving effect" patented technology

The invention discloses an anti-cracking treatment method for a rattan. The method comprises the following steps: treating the rattan in a dark environment of which the humidity is 65% to 68% and the temperature is 8 to 10 DEG C, and irradiating twice; subsequently soaking the rattan in warm water and putting in cold storage; dissolving chitosan in a saturated carbon dioxide water solution to prepare a solution for soaking the rattan; and treating the rattan by utilizing low-temperature plasma generated by dielectric barrier discharge at atmospheric pressure. In comparison with an existing rattan treatment method, the method disclosed by the invention has the advantages that a knitted product made from the rattan treated by the method disclosed by the invention is not deformed, free of cracks and very comfortable to skin in use; the bearing capacity is increased; the dimensional stability is good; decrustation of the rattan can be effectively prevented; after the rattan is knitted, the strength of the rattan is gradually restored and is increased by 2% to 3% in comparison with the original strength; the treated rattan is quite good in corrosion prevention effect, good in rattan softening effect and harder to mildew and damage in use; the knitted product prepared by the rattan treated by the method disclosed by the invention is free of mildew and worm damages and can be kept in the original color within at least 8 years.

The invention belongs to the technical field of art crafts, and particularly relates to a preparation method of high-strength and high-water absorption craft woven paper. The preparation method comprises the following specific steps: (1) weighing raw materials, (2) mixing cotton shells with soybean straw, performing crushing, performing steam treatment, freezing treatment and steam treatment, andconducting cooling to room temperature so as to obtain a straw-shell material, (3) soaking corn bran in an acetic acid aqueous solution, performing cold storage treatment, mixing the obtained corn bran with gumbo leaf fermentation broth, performing crushing and pulping, adding the straw-shell material, and performing even mixing so as to obtain a pulp material, (4) adding algal polysaccharides, Sargassum fusiforme polysaccharides, modified potato starch and modified lotus root starch to the pulp material, performing heating with gentle fire, adding aminomethylbenzoic acid, sodium sulfamate andnano zinc oxide, performing homogenizing treatment, and performing paper making and drying. The water absorption performance of the paper can be ensured effectively, the paper is flexible and elastic, and has high structural stability and resistance to cracking and tearing, and smooth printing and writing can also be maintained effectively, so that the efficiency and performance of application ofthe craft woven paper are improved greatly.

The invention mainly relates to the technical field of weaving handicrafts, and discloses a method for drying and preventing cracking of rattan, comprising: rattan fermentation, primary drying, and secondary drying; the method is simple, easy to operate, and reduces the fracture rate of rattan weaving by 8.5% %, drying and anti-cracking are treated at the same time, the treatment time is shortened to 17-18 days, the utilization rate of the rattan is improved, and the production cost is saved; after the fresh rattan bark is stacked, the fermentation liquid is sprayed and covered with a black plastic film, Promote the proliferation of Lactobacillus plantarum and yeast in the fermentation broth, slowly ferment the rattan, gradually reduce the pH to 4.6~4.8, and produce extracellular metabolites rich in polypeptides, polysaccharides and fats, which gradually penetrate into the rattan tissue and soften the rattan bark And the fiber structure of the rattan core, so that both the rattan bark and the rattan core can be used for weaving, which improves the weaving performance of the rattan and reduces breakage.

An alternate twill knitted net of blended yarn with multicolor jacquard is composed of total yarn, which is formed by mutual intertwining of cotton yarn, cellulose yarn and modified wool yarn; part of the total yarn forms a yarn coil by weaving, wherein, the rest total yarn floats in front of the yarn coil and forms an embossing like floating thread, the embossing is intertwined and fixed with the yarn coil through the total yarn and forms a sesame pattern at the back of the yarn coil. The alternate twill knitted fabric of the blended yarn with the multicolor jacquard solves the problems in count ratio of three cellulose of the blended yarn, blending homogeneity and twist degree, improves the knitting property and physical properties of the product, has the distinct characteristics of hydrophilicity, softness, smoothness, air permeability, UV resistance, consistent color, soft luster and the like.

The invention belongs to the technical field of biological treatment of cotton stems, and especially relates to a dyeing method for enhancing the mechanical performances of cotton stems. The method concretely comprises the following steps: (1) carrying out constant-temperature steam treatment on the cotton stems, taking out the cotton stems, carrying out constant-temperature freezing treatment, taking out the cotton stems, carrying out constant-temperature steam treatment, and taking out and cooling the cotton stems; (2) immersing the cotton stems in an aqueous solution of aluminum sulfate ata kept temperature, removing the obtained leachate, and carrying out hot pressing drying; and (3) immersing the cotton stems in a coloring agent, applying ultrasonic waves to carry out ultrasonic treatment, taking out the obtained leachate, and airing the cotton stems to reach a constant weight. The method has the advantages of high coloring fastness, no color fading, no color change, bright color, great improvement of the utilization values and the utilization effect of the cotton stems, effective improvement of the tensile strength and the elastic modulus of the cotton stems, enhancement ofthe mechanical performances of the cotton stems, improvement of the braiding performance in the braiding process, improvement of the use performances in the use process, and great prolongation of theservice life.

The invention relates to a plastic knitting machine and discloses a reed door type shuttle rail pair. The reed door type shuttle rail pair is characterized by comprising a reed door rail, an internal horizontal rail and a shuttle, the reed door rail comprises sheet inner side faces arranged between an upper door ring and a lower door ring and an inner side face of a stand column, the internal horizontal rail comprises the stand column and wheels arranged on the stand column, the shuttle comprises a shuttle body, shuttle wheels and seam allowances, the shuttle wheels are matched with the reed door rail in a rolling mode, the seam allowances are matched with the internal horizontal rail in a rolling mode, the wheels are paired in an up-and-down mode, the wheels are fixedly connected to the stand column, the outer diameter of the wheels is smaller than the width of the stand column, and warps penetrate through the part among the upper door ring, the lower door ring and the shuttle body. The reed door type shuttle rail pair has the advantages that the shuttle is suspended in the intersection of the warps all the time in the work process, the shuttle does not grind the warps, the faults of yarn scraping, yarn breading and the like caused by shuttle wheel grinding are thoroughly overcome, the knitting reliability is greatly improved, and the requirement for the strength of flat yarns of a knitting machine is lowered.

The invention discloses compound treating fluid for salix integra branches. The compound treating fluid comprises Chinese herbal extract, sodium tetraborate, epoxidized soybean oil, microcrystalline wax, ethylene glycol, sodium cetyl benzene sulfonate, sodium hexametaphosphate, nanometer titania and deionized water. The compound treating fluid is provided, all the raw material ingredients are matched reasonably, preparation and processing are convenient, the obtained compound treating fluid can significantly improve mildew resistance of the salix integra branches, the salix integra branches can be further softened, knitting performance is improved, finally service life of the salix integra branches can be prolonged by about 35%, and the compound treating fluid has great use and popularization value.

The invention belongs to the technical field of willow weaving, in particular to a method for toughening and strengthening wicker. The specific method is as follows: (1) making primary wicker; (2) making secondary wicker; (3) making three-time wicker; (4) ) Put the willow sticks into boiling water for three times and boil them over medium heat, drain them out, wash the mud, and microwave dry; the present invention uses steam treatment to effectively promote the penetration of acetic acid molecules into the inside of the willow sticks, and combine closely with the components of the willow sticks to effectively soften the willow sticks structure; then treated with potassium fulvic acid solution and frozen, not only to further enhance the binding ability between the wicker cellulose molecules, but also effectively inhibit the moisture and yellowing of the wicker, and enhance its ability to resist moisture and moisture; use mud treatment to freeze and bake , using the alternating cold and hot mud to effectively enhance the crack resistance, bending resistance and compression resistance of the wicker, and make the surface of the wicker more colorful, bright, smooth and shiny, effectively enhance its weaving performance and use performance, and prolong its service life.

The invention discloses a drafting twisting machine. The drafting twisting machine comprises a supporting frame (1), wherein a plurality of thread inlet brackets (2) are arranged on one side of the surface of the supporting frame (1); a drafting roller assembly I, a drafting roller assembly II, a drafting roller assembly III and a heating tank (3) are arranged on the supporting frame (1); a drafting roller assembly IV is arranged at the top of the supporting frame (1); a twisting machine (4) is arranged on the other side of the supporting frame (1); threads enter from the thread inlet brackets (2), pass through the drafting roller assembly I, the drafting roller assembly II, the drafting roller assembly III, the heating tank (3) and the drafting roller assembly IV in sequence, and enter into the twisting machine (4).

The invention provides a weaving process of a blended fabric and belongs to the technical field of weaving of kapok-blended woven fabrics. The process is characterized by comprising the following steps that warp yarn and weft yarn are subjected to beam-warping respectively; the mass ratio of kapok fibers in kapok-blended spinning yarn is 10-70%; sizing is conducted, wherein the warp yarn and weft yarn obtained after beam-warping are soaked in a sizing agent respectively for sizing, and the sizing agent used for sizing includes 72-77 g/L of starch, 8.7-10.8 g/L of acrylic acid, 23-27 g/L of polyvinyl alcohol, 1.8-2.3 g/L of urea, 8-12 g/L of glycerol and water serving as a solvent; weaving is conducted, wherein the warp yarn and weft yarn obtained after beam-warping are woven to obtain the kapok-blended fabric. According to the weaving method of the kapok-blended woven fabrics, by providing the sizing agent with specific components, the problem that kapok-blended spinning yarn is easy to knot and break in the weaving process can be well solved.

The invention discloses a tension adjusting mechanism of a loom. The tension adjusting mechanism comprises an iron ring, a first pulling rope, a second pulling rope and a third pulling rope, wherein one end of the first pulling rope is connected with the iron ring; one end of the second pulling rope is connected with the iron ring; the third pulling rope is threaded through the iron ring and wound on an upper winding roller and a lower winding roller; the other end of the first pulling rope is fixedly connected with a rack; and the other end of the second pulling rope is fixedly connected with the rack. Through the tension adjusting mechanism, the weaving effect is better.

The invention discloses a controlled tension mechanism for looms. The controlled tension mechanism comprises a first bar, a second bar and a third bar, which are arranged in a way of rotating relative to a frame; a first driving motor which drives the first and the second bars to rotate; a second driving motor which drives the third bar to rotate; knitting yarns which are used for weaving and go around the first, the second and the third bars in sequence; and a transmission mechanism arranged between the first and the second bars. The rotation direction of the first bar is the same as that of the second bar, and the rotation direction of the first bar is opposite to that of the third bar. The controlled tension mechanism is applied to ensure better weaving effects.

The invention relates to an automatic production line for an anti-ultraviolet tarpaulin idler, which belongs to the field of tarpaulin production; the technical problem to be solved is to provide an automatic production line for an anti-ultraviolet tarpaulin idler, which utilizes a rolling car added with an ultraviolet absorber to process common grey fabrics. Processing, so that the tarpaulin has the effect of anti-ultraviolet; the technical solution adopted to solve this technical problem is: the automatic production line of anti-ultraviolet tarpaulin idler, including the weaving area, dyeing area, baking area and cleaning area, and the weaving area is provided with The raw material moisture regaining machine, knitting machine, grey cloth washing machine and grey cloth drying machine. The grey cloth washing machine is connected with the grey cloth drying machine. A paddle car is arranged in the dyeing area. The baking area is provided with a pre-baking machine and a drying machine, the cleaning area is connected with a baking machine, and the baking machine is connected with a setting machine. Each area transmits the processing materials through the idler, and the controller controls the operation of the idler in each area. .

A tension adjusting mechanism comprises an adjusting frame connected with an installation shaft used for installing a weaving thread and a plurality of installation rods fixedly connected with the adjusting frame and used for installing weights. The installation shaft is arranged to rotate relative to a frame, and the installation rods are evenly distributed on a circle with the rotating center of the installation shaft as the center. The tension adjusting mechanism improves cloth weaving effect.

The invention relates to a composite lead wire shuttleless continuous weft woven grid which comprises at least two warps. Wefts are fixedly connected to the front surfaces and the back surfaces of the warps, and hot melting wires are fixedly connected to the left ends and the right ends of the wefts. According to the composite lead wire shuttleless continuous weft woven grid, lead-coated glass fibers are made into composite lead wires by adopting a solid extrusion process, then the composite lead wires are woven by utilizing shuttleless spinning equipment, and when the wefts are quantitatively sent out, the wefts penetrate through the warp groups which are staggered up and down; and compared with an original horizontal battery grid manufacturing technology, the efficiency can be improved by more than five times, waste materials are basically not generated so that the production cost of the grid is greatly reduced, and meanwhile, due to the fact that continuous wefts are achieved on the positive grid, the phenomenon of grid corrosion acceleration caused by acid absorption of a single lead wire glass fiber inner core in the original horizontal battery lead net grid manufacturing process is avoided. Therefore, the horizontal battery consistency and the battery life can be greatly improved and prolonged.

The invention mainly relates to the technical field of weaving article processing, and discloses a weaving paper spray flame retardant which is prepared from silicone modified phenolic resin, modifiedhigh density polyethylene, sodium silicate, sodium selenite, magnesium hydroxide, nano-graphene fibers, phytic acid and polyethylene glycol. The weaving paper spray flame retardant is green, healthy,safe and environmentally friendly, the heat resistance of paper can be increased, heat dissipation of the paper is accelerated, the carbonization time of the paper is prolonged, paper water absorption and toxic gas generation are avoided, the structures of the paper and a woven product are kept complete, and loss generated by combustion is avoided. The silicone modified phenolic resin is rapidlyheated and molten, slow heating and stirring are continued after the magnesium hydroxide is added, melt polymerization of the silicone modified phenolic resin and the magnesium hydroxide is promoted,the flexibility and flame resistance of the silicone modified phenolic resin are improved, excessive paper hardness caused by the flame retardant is avoided, and folding and weaving performances of the paper are kept.

The invention belongs to the technical field of artware, and particularly relates to a plectocomia kerrana toughening and fire retardant treatment method. The plectocomia kerrana toughening and fire retardant treatment method comprises the specific steps that (1) harvested plectocomia kerrana is subjected to leaf removing treatment to be placed into a freezing chamber for freezing treatment, the plectocomia kerrana is taken out to be immersed into a sodium lactate aqueous solution for heat preservation and soaking, filter liquor is taken out, and drying is carried out until the water content is 7%-9%; and (2) the plectocomia kerrana is immersed into a treating agent to be soaked, a filtering agent is taken out, magnetization treatment is carried out, and drying is carried out until the water content is 7%-9%. The treating agent is prepared from the following raw materials including sodium benzoate, phenolic resin, polyethylene glycol, green bean starch, calcium sulfate, cupric fluoborate, magnesium chloride and water. The fire resistance and the hydrophobicity of the plectocomia kerrana are effectively improved, the extremely good fireproof performance is achieved, the network structure of the plectocomia kerrana is strengthened, the tenacity is greatly improved, the weaving performance is greatly improved, and the breakage and cracking phenomena generated in the weaving and using process are reduced.