Manufacturing method of cold-feeling arm guard

Abstract

The invention discloses a manufacturing method of a cold-feeling arm guard, and particularly relates to the field of sports arm guards. The manufacturing method comprises the following steps: S1, selecting raw materials: selecting 100 parts by weight of polyester chips, 5-30 parts by weight of polypropylene, 1-3 parts by weight of a slipping agent, 65-95 parts by weight of polyolefin elastomer, 10-15 parts by weight of powdered pumice, 10-15 parts by weight of jade powder, 2-5 parts by weight of an antioxidant, 1-4 parts by weight of an ultraviolet absorber and 6-10 parts by weight of a lubricant. The arm guard manufactured by mixing cold-feeling polyester fibers made of the modified powdered pumice / jade powder compound and elastic fibers has high elasticity, has the characteristics of polyester, such as firmness, durability, good elasticity, difficulty in deformation, corrosion resistance, insulation, stiffness and smoothness, and meanwhile, under the action of the modified powdered pumice / jade powder compound, the arm guard can be kept cool all the time, and therefore an outdoor sporter can feel more cool when wearing the arm guard.

Description

technical field

[0001] The invention relates to the technical field of sports arm guards, and more specifically, the invention relates to a method for manufacturing cold arm guards. Background technique

[0002] In modern basketball, in order to effectively reduce and avoid various injuries caused by sports, sports biomechanics experts have produced different types of sports protective gear to protect basketball players according to the characteristics and needs of basketball sports. Among them are arm guards, the role of the arm guards is to maintain the temperature of the arms and the tightness of the muscles. The temperature is to ensure that the energy of the arms is not easily lost, and the tightness is to keep the muscles in a state of adapting to strenuous exercise, which is not easy to strain the arm muscles or cramp. .

[0003] However, in actual use, arm guards are used more and more widely. Some outdoor sportsmen will also wear arm guards to protect their arms. I...

Examples

preparation example Construction

[0027] S2, the preparation of modified pumice powder / jade powder composite: After pumice powder and jade powder are mixed uniformly, be dispersed in ethanol, then add 3-triethoxysilyl propyl trimethyl ammonium chloride, at 60 Stir and react at ~80°C for 3 to 5 hours, and then spin evaporate to remove ethanol to obtain a modified pumice powder / jade powder composite;

[0028] S3. Preparation of cool polyester fiber: add the polyester chip, antioxidant, ultraviolet absorber and lubricant in step S1 to the blender, and then add the modified pumice powder / jade powder compound obtained in step S2 to the blender Mix and mix evenly to obtain a mixture;

[0029] S4. Feed the mixture in step S3 into a screw extruder for melting, heat and melt, screw extrude, then spray out through the spinneret holes on the spinneret, air-cool, and then go through the bombizing process to obtain Cool polyester fiber;

[0030] S5. Mix the polypropylene, slip agent and polyolefin elastomer in step S1 ev...

Embodiment 1

[0037] A method for manufacturing cold-sensing arm guards, comprising the following steps:

[0038] S1, selection of raw materials: select 100 parts of polyester chips, 5 parts of polypropylene, 1 part of slippery agent, 65 parts of polyolefin elastomer, 10 parts of pumice powder, 10 parts of jade powder, 2 parts of antioxidant, and 10 parts of jade powder according to parts by weight. 1 part of absorbent, 6 parts of lubricant;

[0039] S2. Preparation of modified pumice powder / jade powder composite: After mixing pumice powder and jade powder evenly, disperse them in ethanol, then add 3-triethoxysilylpropyltrimethylammonium chloride, and heat at 60C Stirring and reacting for 3 hours, and removing ethanol by rotary steaming to obtain a modified pumice powder / jade powder composite;

[0040] S3. Preparation of cool polyester fiber: add the polyester chip, antioxidant, ultraviolet absorber and lubricant in step S1 to the blender, and then add the modified pumice powder / jade powde...

Embodiment 2

[0047] A method for manufacturing cold-sensing arm guards, comprising the following steps:

[0048] S1, selection of raw materials: select 100 parts of polyester chips, 30 parts of polypropylene, 3 parts of slippery agent, 95 parts of polyolefin elastomer, 15 parts of pumice powder, 15 parts of jade powder, 5 parts of antioxidant, ultraviolet ray 4 parts of absorbent, 10 parts of lubricant;

[0049] S2, the preparation of modified pumice powder / jade powder composite: after pumice powder and jade powder are mixed uniformly, be dispersed in ethanol, then add 3-triethoxysilyl propyl trimethyl ammonium chloride, at 80 Stirring and reacting at ℃ for 5 hours, followed by rotary evaporation to remove ethanol to obtain a modified pumice powder / jade powder composite;

[0050] S3. Preparation of cool polyester fiber: add the polyester chip, antioxidant, ultraviolet absorber and lubricant in step S1 to the blender, and then add the modified pumice powder / jade powder compound obtained in...

technical field

[0001] The invention relates to the technical field of sports arm guards, and more specifically, the invention relates to a method for manufacturing cold arm guards. Background technique

[0002] In modern basketball, in order to effectively reduce and avoid various injuries caused by sports, sports biomechanics experts have produced different types of sports protective gear to protect basketball players according to the characteristics and needs of basketball sports. Among them are arm guards, the role of the arm guards is to maintain the temperature of the arms and the tightness of the muscles. The temperature is to ensure that the energy of the arms is not easily lost, and the tightness is to keep the muscles in a state of adapting to strenuous exercise, which is not easy to strain the arm muscles or cramp. .

[0003] However, in actual use, arm guards are used more and more widely. Some outdoor sportsmen will also wear arm guards to protect their arms. I...

Examples

preparation example Construction

[0027] S2, the preparation of modified pumice powder / jade powder composite: After pumice powder and jade powder are mixed uniformly, be dispersed in ethanol, then add 3-triethoxysilyl propyl trimethyl ammonium chloride, at 60 Stir and react at ~80°C for 3 to 5 hours, and then spin evaporate to remove ethanol to obtain a modified pumice powder / jade powder composite;

[0028] S3. Preparation of cool polyester fiber: add the polyester chip, antioxidant, ultraviolet absorber and lubricant in step S1 to the blender, and then add the modified pumice powder / jade powder compound obtained in step S2 to the blender Mix and mix evenly to obtain a mixture;

[0029] S4. Feed the mixture in step S3 into a screw extruder for melting, heat and melt, screw extrude, then spray out through the spinneret holes on the spinneret, air-cool, and then go through the bombizing process to obtain Cool polyester fiber;

[0030] S5. Mix the polypropylene, slip agent and polyolefin elastomer in step S1 ev...

Embodiment 1

[0037] A method for manufacturing cold-sensing arm guards, comprising the following steps:

[0038] S1, selection of raw materials: select 100 parts of polyester chips, 5 parts of polypropylene, 1 part of slippery agent, 65 parts of polyolefin elastomer, 10 parts of pumice powder, 10 parts of jade powder, 2 parts of antioxidant, and 10 parts of jade powder according to parts by weight. 1 part of absorbent, 6 parts of lubricant;

[0039] S2. Preparation of modified pumice powder / jade powder composite: After mixing pumice powder and jade powder evenly, disperse them in ethanol, then add 3-triethoxysilylpropyltrimethylammonium chloride, and heat at 60C Stirring and reacting for 3 hours, and removing ethanol by rotary steaming to obtain a modified pumice powder / jade powder composite;

[0040] S3. Preparation of cool polyester fiber: add the polyester chip, antioxidant, ultraviolet absorber and lubricant in step S1 to the blender, and then add the modified pumice powder / jade powde...

Embodiment 2

[0047] A method for manufacturing cold-sensing arm guards, comprising the following steps:

[0048] S1, selection of raw materials: select 100 parts of polyester chips, 30 parts of polypropylene, 3 parts of slippery agent, 95 parts of polyolefin elastomer, 15 parts of pumice powder, 15 parts of jade powder, 5 parts of antioxidant, ultraviolet ray 4 parts of absorbent, 10 parts of lubricant;

[0049] S2, the preparation of modified pumice powder / jade powder composite: after pumice powder and jade powder are mixed uniformly, be dispersed in ethanol, then add 3-triethoxysilyl propyl trimethyl ammonium chloride, at 80 Stirring and reacting at ℃ for 5 hours, followed by rotary evaporation to remove ethanol to obtain a modified pumice powder / jade powder composite;

[0050] S3. Preparation of cool polyester fiber: add the polyester chip, antioxidant, ultraviolet absorber and lubricant in step S1 to the blender, and then add the modified pumice powder / jade powder compound obtained in...