Abstract: A method for manufacturing composite fiber of charred vinasse and shell includes steps of: charring a vinasse raw material at 800 to 1000 degrees Celsius to form a charred vinasse material, washing a shell raw material and charring the shell raw material at 1000 to 1400 degrees Celsius to form a charred shell material; mixing the charred vinasse material and the charred shell material in a weight ratio of 60-70:40-30 to form a mixed material, grinding the mixed material, mixing the mixed material and polyester granules in a weight ratio of 10-16:90-84, melting and granulating the mixed material and polyester granules to form primary granules; mixing and melting the primary granules and polyester granules in a weight ratio of 5-20:95-80 and granulating to form mixed granules; melting the mixed granules to spin into a composite fiber.

Abstract: A method for manufacturing composite fiber of hemp includes steps of: preparing hemp material: cutting stem of hemp into pieces, drying and charring the pieces of hemp at 800 to 1200 degrees Celsius and grinding the pieces of hemp into powder to form a hemp material; preparing primary granule: mixing the hemp material and nylon granules in a weight ratio of 5-20:95-80, melting and granulating the hemp material and nylon granules to form primary granules; preparing mixed granules: mixing and melting the primary granules and nylon granules in a weight ratio of 5-20:95-80 and granulating to form mixed granules; spinning: melting the mixed granules to spin into a composite fiber.

Abstract: A method for manufacturing composite fiber of charred vinasse and shell includes steps of: charring a vinasse raw material at 800 to 1000 degrees Celsius to form a charred vinasse material, washing a shell raw material and charring the shell raw material at 1000 to 1400 degrees Celsius to form a charred shell material; mixing the charred vinasse material and the charred shell material in a weight ratio of 60-70:40-30 to form a mixed material, grinding the mixed material, mixing the mixed material and polyester granules in a weight ratio of 10-16:90-84, melting and granulating the mixed material and polyester granules to form primary granules; mixing and melting the primary granules and polyester granules in a weight ratio of 5-20:95-80 and granulating to form mixed granules; melting the mixed granules to spin into a composite fiber.

Abstract: A recycling method of waste fishnet is provided. The waste fishnet is processed with steps of cutting, removing impurities, cleaning, and drying to form fishnet chips. The recycling method of waste fishnet includes the following steps. The fishnet chips are mixed with nylon-66, wherein the fishnet chips are of 70% by weight, and nylon-66 is of 30% by weight. The mixture is heated and molten. The molten mixture is then processed with the step of granulation. The grains are then processed with the step of spinning Thereby, the waste fishnet can be recycled and transferred into useful plastic materials.

Abstract: A method to manufacture composite fibers of rice husk and charcoal includes the following steps. Heat and grind the rice husk and the charcoal and blend with PET to form first granules and second granules respectively wherein mass fractions of rice husk and charcoal are 15-20 wt %. The mass fraction of rice husk in the first granules and that of the charcoal in the second granules are equal. Blend the first granules and the second granules to form mixed granules. Blend and melt the mixed granules and PET to form a mixture wherein the summation of the mass fractions of rice husk and charcoal in the mixture is 0.2-2 wt %. Form composite fibers from the melted mixture by a procedure of filament making.

Abstract: A method to manufacture composite fibers of rice husk and charcoal includes the following steps. Heat and grind the rice husk and the charcoal and blend with PET to form first granules and second granules respectively wherein mass fractions of rice husk and charcoal are 15-20 wt %. The mass fraction of rice husk in the first granules and that of the charcoal in the second granules are equal. Blend the first granules and the second granules to form mixed granules. Blend and melt the mixed granules and PET to form a mixture wherein the summation of the mass fractions of rice husk and charcoal in the mixture is 0.2-2 wt %. Form composite fibers from the melted mixture by a procedure of filament making.

Abstract: A recycling method of waste fishnet is provided. The waste fishnet is processed with steps of cutting, removing impurities, cleaning, and drying to form fishnet chips. The recycling method of waste fishnet includes the following steps. The fishnet chips are mixed with nylon-66, wherein the fishnet chips are of 70% by weight, and nylon-66 is of 30% by weight. The mixture is heated and molten. The molten mixture is then processed with the step of granulation. The grains are then processed with the step of spinning Thereby, the waste fishnet can be recycled and transferred into useful plastic materials.

Abstract: A recycling method of waste fishnet is provided. The waste fishnet is processed with steps of cutting, removing impurities, cleaning, and drying to form fishnet chips. The recycling method of waste fishnet includes the following steps. The fishnet chips are mixed with nylon-66, wherein the fishnet chips are of 70% by weight, and nylon-66 is of 30% by weight. The mixture is heated and molten. The molten mixture is then processed with the step of granulation. The grains are then processed with the step of spinning. Thereby, the waste fishnet can be recycled and transferred into useful plastic materials.