57results about "Vegetable material" patented technology

A method of making a plant-based deep pile fabric that closely resembles animal fur or wool, that includes extracting the plant fibers from the plant material and forming a yarn or sliver made from plant fibers and simultaneously attaching it to a scrim also made from plant fibers, where the fiber is attached and extends from the scrim to form a length of plant-fiber pile fabric having natural plant fibers on one side and the scrim on the opposite side. The method includes finishing the scrim side of the fabric with an adhesive agent to attach the fibers to the scrim and form a stable base. The method also includes finishing the plant fiber pile side of the fabric by applying fur-industry specific processing steps to alter the properties of the fibers resulting in an even closer resemblance of animal fur.

The invention relates to the field of shirt fabrics, and discloses a novel antistatic and breathable wool worsted shirt fabric and a production method of the novel antistatic and breathable wool worsted shirt fabric. Comprising the following raw materials in parts by weight: 45-55 parts of wool fibers, 5-8 parts of graphene modified polyester fibers, 1-2 parts of carbon nanotube modified wool, 8-12 parts of hemp fibers, 3-5 parts of aerogel polyamide fibers, 1-2 parts of silver zeolite composite particles, 10-15 parts of chitosan quaternary ammonium salt viscose fibers, 2-3 parts of a fluoride-free super-hydrophobic nano coating (o.w.f) and 5-10 parts of sulfobetaine modified polyamide. The graphene modified polyester fiber and the carbon nanotube modified wool are mixed, a continuous and stable conductive network is formed in the fabric by utilizing high conductivity of graphene and excellent electron transmission capability of carbon nanotubes, charge accumulation is reduced essentially, and uniform distribution of the conductive fiber is ensured by adopting a siro spinning technology.

The invention provides an efficient flax fiber degumming device and method, and relates to the technical field of flax fiber textile production, the efficient flax fiber degumming device comprises a degumming box, a conveying assembly, a compression roller assembly and a reciprocating rolling driving mechanism; a sliding table is arranged in the degumming box, and a reciprocating sliding plate is arranged on the sliding table; the conveying assembly comprises a conveying belt, a driving roller, a driven roller and a driving motor. The device has the beneficial effects that the pressing roller assembly of the device can press the conveying belt downwards to apply pressure to linen fibers on the reciprocating sliding plate, and the driving roller can drive the reciprocating sliding plate to slide in a reciprocating manner through the reciprocating rolling driving mechanism, so that the linen fibers can be rolled through the synergistic effect of the conveying belt and the reciprocating sliding plate; the linen fibers are subjected to reciprocating rolling force perpendicular to the movement direction in the conveying process, dynamic kneading and rolling are achieved, the colloid stripping efficiency is remarkably improved, degumming is more uniform, the linen fibers can be elastically pressed downwards through the pressing roller assembly, and fiber breakage caused by rigid extrusion is avoided.

The present invention relates to a barrier red algae fiber, a method for preparing the same, and a barrier coated paper and a barrier sheet comprising the same. The barrier coated paper according to the present invention not only has better oxygen barrier properties and dehydration properties during a coating process than conventional wood derived nanocellulose, but is also environmentally friendly because it has biodegradable properties.

The invention discloses a production technology of a jute environment-friendly coir mat with a three-dimensional structure, and relates to the technical field of jute coir mat production.The production technology comprises the following steps that S1, raw material pretreatment is conducted, specifically, raw jute is sequentially subjected to three-stage degumming including anionic surfactant solution soaking, pectinase treatment, lignin peroxidase treatment and caustic soda boiling-off, performing countercurrent cleaning and vacuum drying to obtain flexible fibers; s2, mixing fibrils: mixing the pretreated jute fibers with palm fibers and ramie fibers in proportion to form a mixed fiber raw material; s3, opening and carding: performing loosening treatment on the mixed fibers by a bidirectional opener, and preparing flocculent fibers by a carding machine; the flocculent fiber filaments are sprayed to a lapping machine through an exhaust fan, the lapping machine reciprocates at the constant speed of 1.5-2.5 m / s in the direction perpendicular to the spraying direction, the fiber flexibility can be improved, a three-dimensional supporting structure can be constructed, and a formaldehyde adding source can be eliminated.

The invention discloses a linen fiber oiling agent curing device for textile production. The linen fiber oiling agent curing device comprises a fiber curing chamber, a fiber conveying system, an oiling agent spraying system and an oiling agent recycling system. The fiber conveying system is arranged outside the fiber curing chamber and corresponds to an inlet of the fiber curing chamber; the oiling agent spraying system comprises an oiling agent storage tank, an oil conveying pipe, a high-pressure pump and a plurality of groups of high-pressure atomizing nozzles; the oiling agent storage tank is arranged outside the fiber curing chamber; a plurality of groups of high-pressure atomizing nozzles are arranged at an inlet in the fiber curing chamber; and the high-pressure atomizing nozzle is communicated with an oiling agent storage tank through an oil conveying pipe and a high-pressure pump. Linen fibers are conveyed into the closed fiber curing chamber through the conveying belt, an oiling agent is evenly sprayed to the linen fibers through the high-pressure atomizing nozzles, the working efficiency can be improved, it can be ensured that the oiling agent is evenly distributed, the dripping oiling agent is recycled through the oiling agent recycling system, resources can be saved, and the production cost is reduced. The production cost is reduced.

The application provides a desugarization and degreasing device and processing method for sugar-free cotton processing, relates to the technical field of sugar-free cotton processing, and comprises an auxiliary oil discharge mechanism, a temperature uniformization mechanism and a protection control mechanism. The auxiliary oil discharge mechanism is installed at the top of a cotton scouring mechanism. The temperature uniformization mechanism is provided with five groups, and the five groups of temperature uniformization mechanisms are installed outside the cotton scouring mechanism. The protection control mechanism is installed on the five groups of temperature uniformization mechanisms, is used for avoiding the staff from approaching the cotton scouring mechanism, and is also used for controlling the cotton scouring mechanism and the auxiliary oil discharge mechanism. The application has a pressing effect on the cotton in the cotton scouring pot, so that the sodium hydroxide solution is always higher than the cotton, and the scouring effect of the cotton is ensured. The application solves the problem that the cotton to be scoured cannot be pressed automatically, so that part of the cotton cannot be soaked in the sodium hydroxide solution, and the scouring effect of the cotton is affected.

The application discloses a ramie bio-enzyme steaming pile degumming method and belongs to the technical field of ramie fiber degumming process methods. The method comprises the following steps: immersing pressed ramie raw fibers into a broken wall pretreatment liquid, taking out the ramie raw fibers for steaming pile treatment, adding the ramie raw fibers into a pectinase degumming liquid after knocking and washing, taking out the ramie raw fibers for steaming pile treatment, then adding the ramie raw fibers into a chlorine-free bleaching liquid for bleaching, washing, oiling and drying. The method solves the problems of low utilization rate and high degumming cost caused by a large bath during treatment through steaming pile treatment. Compared with a traditional chemical degumming process, the method has a shorter time consumption, lower nitrogen and phosphorus content and COD value in waste liquid, and the obtained fine dry fibers are finer, softer and stronger, the surface fluff of spun ramie cloth is less, and the itching feeling after wearing is reduced.

This invention provides a method for preparing bamboo fiber for textiles, belonging to the field of fiber extraction technology. The preparation method includes bamboo strip pretreatment, enzyme immobilization, and bamboo fiber extraction. The bamboo strip pretreatment method is as follows: whole bamboo is taken, crushed and cut, and bamboo strips with a length of 6-8 cm, a width of 0.5-0.7 cm, and a thickness of 0.3-0.5 cm are taken. The strips are ultrasonically treated for 25-35 min, then soaked in NaOH solution for 30-40 min, filtered, washed with deionized water until neutral, and dried to a moisture content of 15-20% to obtain pretreated bamboo strips. The bamboo fiber extracted by this invention has a tensile strength of 1.21-1.28 GPa, a breaking elongation of 4.09-4.17%, an elastic modulus of 37.15-37.26 GPa, and an average enzyme activity retention rate of 66.3-68.4% after 10 reuses.

The invention relates to a natural pineapple fiber and Yacell bio-fiber blending method, which softens rough and hard natural pineapple fibers and improves spinnability by performing health-preserving treatment on the natural pineapple fibers and adjusting process parameters in each subsequent process. The natural pineapple fibers are blended with the Yacell bio-fibers, so that the aim of batch production of the natural pineapple fibers and Yacell bio-fiber blended yarns is fulfilled. The technical problems that natural pineapple fibers are poor in spinnability and difficult to blend are solved.

The utility model relates to the technical field of ramie production, in particular to a cooking device for ramie production, which comprises a cooking barrel, the front surface of the cooking barrel is fixedly connected with a gas guide frame, the front surface of the gas guide frame is fixedly connected with a steam unit, a movable groove is formed in the cooking barrel, and the movable groove is fixedly connected with the steam unit. A cooking inner container is arranged in the movable groove, and the bottom end of the cooking barrel is fixedly connected with a circulating base. Through the arrangement of the cooking barrel, the movable groove, the cooking inner container, the gas control unit, the telescopic air bag, the vibration top disc, the damping inner pad, the cooking hole groove and the butt joint ring, cooking operation can be more sufficient when the device is used for ramie production, and in the actual use process, the cooking efficiency is improved. A worker firstly puts ramie raw materials needing to be cooked into the cooking inner container of the cooking barrel, and then the whole cooking inner container is movably positioned and installed in the cooking barrel through the damping inner pads on the upper portion and the lower portion of the inner wall of the movable groove.

The application discloses a full-Hemp fiber antibacterial non-woven fabric and a preparation method thereof in the technical field of non-woven fabrics, and comprises the following components in parts by weight: cottonized Hemp fiber 35-40 parts, Hemp antibacterial microcapsules 2-5 parts, and double-carboxyl Hemp fiber 18-23 parts; the cottonized Hemp fiber is obtained by ultrasonic microwave-assisted enzymolysis of Hemp fiber; the Hemp antibacterial microcapsules are microcapsules obtained by coating gelatin-polylysine on acetic ether-extracted Hemp bast fiber and alcohol-extracted Hemp core; and the double-carboxyl Hemp fiber is obtained by reacting sodium periodate-oxidized cottonized Hemp fiber with sodium chlorite. The application realizes the removal of pectin lignin and hemicellulose by ultrasonic microwave and enzymolysis, and further realizes the softening of Hemp fiber and the improvement of water absorption performance of the Hemp fiber. Meanwhile, the Hemp antibacterial microcapsules are prepared and loaded on the carboxyl-modified fiber, so that the water absorption performance of the Hemp fiber is further improved and the antibacterial capacity is enhanced.

Bio-textile material from filamentous algae. The invention provides a non-woven bio-textile composed of a single or multiple layers, including surface and structural layers, incorporating pre-treated algae, seaweed, natural fillers, and other additives wherein a specific weight ratio of algae and / or seaweed to natural fillers is maintained to achieve different level of thickness in the prepared bio-textile. The prepared bio-textile has good tensile and tearing strength in the range of 100-200 N / mm and 50-80 N / mm, respectively such that it can be used to produce different types of apparels. The process of preparation of the bio-textile using eco-friendly materials comprises the steps of harvesting, pre-treatment, slurry preparation, structural layer and double layer formation, drying and finishing steps.

The utility model discloses a hemp fiber degumming device, and relates to the technical field of hemp textile production, the hemp fiber degumming device comprises a thermal insulation outer shell, an inner shell matched with the thermal insulation outer shell is installed in the thermal insulation outer shell, a motor is installed on the top surface of the thermal insulation outer shell, the bottom end of the motor is in transmission connection with a stirring rod, and the stirring rod is in transmission connection with the thermal insulation outer shell. The stirring rod extends into the inner shell; according to the hemp fiber degumming device, the heat preservation outer shell with a good heat preservation effect is arranged outside the inner shell, the long openings with the long grooves are formed in the outer wall of the heat preservation outer shell, the heat preservation long strips with the heating lamps are hinged to the long grooves respectively, and the heat preservation long strips are matched with the opening and closing mechanism, so that the heating lamps face inwards when the hemp fiber degumming device is normally used; a good heat preservation effect can be achieved in cooperation with an existing heat preservation shell, so that the degumming quality of the hemp fibers is effectively guaranteed, and the heating lamp is very fast to overhaul and replace.

The invention discloses a manufacturing method of ultra-long natural bamboo fibers for automotive upholstery, belongs to the technical field of plant fiber production, and solves the problems that the natural bamboo fibers in the existing preparation method are short in length, poor in flexibility and inapplicable to a textile movable carding and paving production process of the automotive upholstery. The method comprises the following steps of slicing bamboos into long and thin strips, removing lignin and hemicelluloses in the bamboos, softening the bamboos, performing defibering treatment on natural bamboo fibers, performing secondary softening treatment on the natural bamboo fibers through soft sesame oil, carding primary fibers, performing high-temperature flat pressing and shaping, finally performing fine carding on the ultra-long natural bamboo fibers, and the like. According to the super-long natural bamboo fiber obtained through the method, the length of the super-long natural bamboo fiber ranges from 12 cm to 15 cm, the diameter of the fiber is smaller than 60 microns, the yield is larger than 75%, the key step is a fine carding technology, the tooth angle of a cylinder of a combing machine is required to be larger than 130 degrees, crochet hooks on a working roller are required to be arranged in a matrix mode, the tooth height of the crochet hooks is larger than 5 cm, and the working angle is smaller than 30 degrees.

The application discloses a flax fiber pickling device and a pickling method thereof, belonging to the technical field of pickling devices, which comprises a pickling tank and a fixing plate, the fixing plate is arranged above the pickling tank, an adding pipe is communicated with the surface of the pickling tank, a discharge door is arranged on the surface of the pickling tank, a dropping basket is arranged in the pickling tank, and a dropping mechanism is arranged on the surface of the pickling tank. In the process of pickling flax fibers, the pressing block and the dropping basket can drive the flax fibers to immerse in the pickling liquid, so that the manual work is reduced, the flax fibers are placed in the pickling tank by artificial and pressed by a weight, and in the process that the flax fibers moved out of the pickling tank after being driven by the dropping basket, the flax fibers are extruded by the pressing block, so that the pickling liquid absorbed in the flax fibers is squeezed out, thereby avoiding that the pickling liquid absorbed in the flax fibers drops in the subsequent process of transferring the flax fibers, and other equipment is corroded.

The invention relates to the field of agriculture and to the pulp and paper industry, and more particularly to methods for processing cellulose-containing meadow plants. The technical result, which consists in permitting the efficient, comprehensive and waste-free processing of meadow plants, is achieved in that the claimed method includes first comminuting perennial grass hay, separating the comminuted hay into stem, leaf and seed fractions, granulating the leaf fraction to produce animal feed, re-comminuting the seed and stem fractions, using the seed fraction as an additive to the leaf fraction or for producing a nutrient medium for cultivating proteins, and using the chaff of the stem fraction to produce a cellulose-containing powder, a cellulose-containing pulp, cellulose-containing fibre, hydrolysates and lignin, wherein cellulose-containing powder is produced by grinding chaff to a powder; cellulose-containing pulp is produced by subjecting chaff to hydrolysis in a hydrotropic solution, whereupon hydrolysate is separated from cellulose-containing fibres for the production of hydrolysate-based fertilizers and the fibres are refined to a cellulose-containing pulp; and cellulose-containing fibre is obtained by subjecting chaff to pre-hydrolysis in water, whereupon hydrolysate is separated from the cellulose-containing pulp for use as a nutrient medium for cultivating yeast, protein and microprotein by bioconversion and the remaining cellulose-containing pulp is subjected to hydrolysis in a hydrotropic solution to remove lignin, after which the cellulose-containing pulp is subjected to refining to obtain cellulose-containing fibre and the lignin-containing filtrate is subjected to separation such that the cooking liquor from the lignin-containing residue can be reused, and the lignin-containing residue is washed with water and then dried.

This utility model discloses a degumming device for short flax fibers, including a degumming container, a spraying mechanism, and a stirring mechanism. The degumming container is equipped with a filter assembly and holds a degumming solution. The degumming solution soaks the short flax fibers to be degummed, with the fibers positioned above the filter assembly. The filter assembly separates the short flax fibers from the degumming solution. The spraying mechanism includes multiple spray nozzles for spraying the degumming solution onto the short flax fibers. The stirring mechanism includes a stirring paddle rotatably mounted in the degumming container, used to agitate the short flax fibers. The degumming solution in the degumming container can be used to degumm the short flax fibers, while the stirring mechanism agitates the fibers, facilitating degumming. Furthermore, the spraying mechanism replenishes the degumming solution and simultaneously sprays the short flax fibers with the spray nozzles, further accelerating the degumming process.

The invention discloses an efficient preparation method of linen fiber, and relates to the technical field of textile raw material processing, the method comprises the following steps: carrying out bio-enzyme catalysis pretreatment on a first linen stem to obtain an enzymolysis linen stem; performing grading treatment on the enzymolysis hemp stems to obtain a high-grade hemp raw material, a conventional hemp raw material and short hemp leftovers; feeding the short hemp leftovers into a multi-stage counter-current extraction device for multi-stage counter-current extraction to obtain degummed short hemp; transferring the degummed short hemp into a biodegradation tank, and carrying out fermentation and purification treatment on the degummed short hemp by virtue of bacillus subtilis fermentation liquor, so as to obtain a purified short hemp material; carrying out short hemp fiber separation treatment on the purified short hemp material to obtain spinnable short fibers; the high-performance long hemp fiber is obtained by sequentially carrying out manual carding, sorting, liquid nitrogen modification, polyurethane coating treatment, heating curing and intelligent control curing treatment on the high-quality beaten hemp and the common beaten hemp respectively. By means of the method, efficient, low-damage, high-resource-value and environment-friendly flax fiber preparation can be achieved.

The present invention discloses a strain that produces pectinase and its application in hemp degumming, belonging to the field of microbial technology. The strain that produces pectinase is classified as Talaromyces wortmannii, and the deposit unit is the General Microbiology Center of the China Microorganism Culture Collection Administration Committee. The strain deposit name is: HM01, the deposit number is: CGMCC No. 41378, and the deposit date is: June 20, 2024; the strain produces pectinase but does not produce cellulase. Spraying the fermentation liquid of the strain on hemp stalks can make the strain colonize and grow on the epidermis of hemp, thereby improving the degumming effect of hemp; it effectively improves the rain and degumming effect of hemp, accelerates the rain and degumming speed, improves the separation effect of hemp skin and hemp stalk, and promotes the high-quality development of the hemp fiber industry.

To provide a device for manufacturing a filler having high heat retention, deodorizing, mildew prevention, bacteriostatic, anti-mite, moisture absorbing and releasing, moisture absorbing and heat generating properties, and washing resistance, a method for manufacturing this filler, and this filler.SOLUTION: A device for manufacturing a filler containing kapok fiber and feathers includes a stirring tank into which the kapok fiber and feathers are introduced, a rotating shaft arranged to extend in a predetermined direction within the stirring tank, stirring blades attached to the rotating shaft, and a gas blowing unit for blowing gas in a direction intersecting the direction in which the rotating shaft extends. Only non-ionized gas having a flow rate of 1 m / sec or more is blown into the stirring tank from the gas blowing unit. A method for manufacturing a filler containing kapok fiber and feathers includes a mixing step of introducing kapok fiber and feathers into a stirrer having a rotating shaft extending in a predetermined direction and stirring blades attached to the rotating shaft and then mixing the kapok fiber and feathers while blowing only non-ionized gas having a flow rate of 1 m / sec or more in a direction intersecting the axial direction of the rotating shaft.SELECTED DRAWING: Figure 1

This invention discloses a method for combined degumming of hemp fibers based on photocatalysis and pectinase, comprising the following steps: (1) mixing a photocatalyst suspension and a pectinase solution to prepare a degumming mixed solution, and pouring it into a glass reactor; (2) placing hemp bast fibers into the degumming mixed solution and subjecting them to phototreatment, after which the hemp fibers are removed; (3) washing and drying the hemp fibers to obtain degummed hemp fibers. This invention utilizes photocatalysis and pectinase to remove pectin, lignin, and other non-cellulose components from hemp fibers. The degumming conditions are mild, causing minimal damage to the hemp fibers, consuming less energy, and no alkaline solution is used during the degumming process, resulting in less waste liquid and less environmental pollution.

The utility model relates to the technical field of refined cotton production, in particular to high-polymerization-degree refined cotton production equipment which comprises a soaking pool, bottom feet are fixed to the lower end of the soaking pool, supporting plates are fixed to the two sides of the soaking pool, air cylinders are arranged above the supporting plates, and the lower ends of the air cylinders are fixedly assembled with the surfaces of the supporting plates through screws. A telescopic piston rod is arranged in the air cylinder, and a cover plate is fixed to the end of the piston rod and located above the soaking pool. When chemical treatment soaking of the refined cotton needs to be carried out, the piston rod of the air cylinder extends to the maximum, the refined cotton is placed on the grating plate, then the piston rod of the air cylinder retracts, the cover plate and the grating plate can sink into the soaking pool and make contact with soaking liquid, the soaking liquid can pass through the micropores of the grating plate, and therefore the refined cotton can be soaked. Large impurities in the refined cotton are prevented from falling into the bottom of the soaking pool, and finally, the cover plate covers the end face of the soaking pool, so that stable contact between the refined cotton and the soaking liquid in the soaking process can be realized.

The invention provides a desugaring and degreasing device for sugar-free cotton processing and a processing method, and relates to the technical field of sugar-free cotton processing.The desugaring and degreasing device comprises an auxiliary oil discharging mechanism, a temperature uniformizing mechanism and a protection control mechanism; the auxiliary oil discharge mechanism is mounted at the top of the cotton boiling-off mechanism; the five temperature uniformizing mechanisms are arranged, and the five temperature uniformizing mechanisms are installed outside the cotton boiling-off mechanism. The protection control mechanism is installed on the five temperature uniformizing mechanisms and used for preventing workers from getting close to the cotton boiling-off mechanism, and the protection control mechanism is further used for controlling the cotton boiling-off mechanism and the auxiliary oil discharging mechanism. Cotton in the cotton boiling-off pot is pressed, so that a sodium hydroxide solution is always higher than the cotton, and the boiling-off effect of the cotton is guaranteed; the problem that the boiling-off effect of the cotton is affected due to the fact that part of the cotton cannot be completely soaked in a sodium hydroxide solution because the cotton to be boiled-off cannot be automatically pressed generally is solved.

The embodiment can provide a cellulose nanofiber preparation method for a fruit coating agent, which includes the following steps: adding an enzyme to refined wheat or oat cellulose and performing enzyme treatment; and performing high-pressure homogenization treatment on the enzyme-treated refined wheat or oat cellulose to prepare a fruit coating coating agent cellulose nanofiber.

The utility model provides a cloth fiber preparation device which comprises a supporting base, a supporting frame, a retting pool, a liquid inlet, a sealing cover, a lifting steel cable and a liquid outlet, the supporting base is fixedly installed on the ground, the supporting frame is fixedly installed on the surface of the supporting base, and the retting pool is fixedly installed on the supporting frame; the liquid inlet is fixedly mounted at one end of the retting pool; the sealing cover is butted above the retting pool, and the lifting steel cable is fixedly mounted above the sealing cover and is connected with a traction motor at the top of a building; the liquid outlet is fixedly mounted at one end of the sealing cover; due to the arrangement of the supporting base and the retting pool, the preparation time is short, glue on the outer side of flax can be uniformly removed, the utilization rate of an oxidizing agent is high, and less waste liquid is discharged.

The invention discloses a low-energy-consumption preparation method of Juncao cellulose fibers. The low-energy-consumption preparation method comprises the steps of preparation of Juncao pulp and preparation of Juncao fibers. The preparation of the Juncao pulp comprises the steps of pretreatment, blasting treatment, washing and squeezing, cellulose purification, washing, bleaching, secondary washing and concentration of Juncao raw materials to obtain wet pulp; in the step of preparing the Juncao fibers, wet pulp impregnation is adopted, a sodium hydroxide solution is added into the wet pulp, and the solution ratio is adjusted to be 1: (18-22) for impregnation; and then spinning and post-processing are carried out after spinning gel is prepared, so that the Juncao cellulose fiber is obtained. In the fungus grass pulp preparation stage, firstly, fungus grass raw materials are subjected to high-temperature blasting treatment, and the dual purposes of impurity removal and cellulose protection are achieved; the cellulose in the slurry is purified by adopting a two-step method of'enzymolysis and lithium bromide treatment ', and the method has high efficiency and economical efficiency, so that the energy cost of the method is greatly reduced compared with the prior art.

The present disclosure provides in vitro methods for producing cotton fiber, including methods using cotton varietals the were discovered to be particularly amendable for use in the presently disclosed in vitro methods of cotton fiber production.

The invention discloses a method for preparing fibrilia by microwave-assisted seawater degumming, which comprises the following steps: (1) putting fibrilia into seawater according to the bath ratio of the fibrilia to the seawater of 1: (5-20), then putting into a microwave digestion container, carrying out microwave heating at the microwave heating temperature of 80-120 DEG C for 5-20 minutes under the microwave power of 400-600W, and taking out the fibrilia after the degumming is completed; and (2) washing, filtering and drying the fibrilia taken out after degumming in the step (1) to obtain the degummed fibrilia. The degumming method disclosed by the invention is simple to operate, degumming can be carried out by immersing the fibrilia into seawater and carrying out microwave heating, the use amount of fresh water is reduced, strong base and other chemical reagents do not need to be added, only two times of water washing is needed during degumming water washing, the discharge amount of wastewater is small, and the environmental pollution caused by degumming wastewater is small; the degumming method is high in degumming efficiency, low in energy consumption, mild in degumming condition and small in damage to the fibrilia.

A method of obtaining long flexible textile fibres from species of palm trees. The method includes the combined steps of treating stems to delignify them by application of an alkali solution wherein the alkali solution may be a sodium hydroxide solution. Followed by scraping the treated stems to mechanically remove the non-cellulosic matrix and fibrillate the fibre vascular bundles by application of a blunt scraper blade. The step may comprise soaking stems in an alkali solution at a temperature t where t is in the range of: t = -4.82(c*d) + 92.3 °C + / - 12.5°C, where c is the concentration of sodium hydroxide in %, or pH equivalent, and d the duration of treatment in hours.