Chromatic high-wet conductivity anti-bacterial fiber and spinning method thereof

Abstract

The invention discloses a colorful antibacterial fiber with high-wet conductivity and the corresponding spinning method. The antibacterial fiber is made of 85 to 95 polyester slices, four to six color masterbatches and four to five nano-silver ion antibacterial masterbatches through processes of drying, mixing and melting treatment, pre-filtering, spinning, oiling and winding, etc., base on which, the spun fiber has relatively high filling rate in unit area; the weaved fabrics has good capillary effect, air permeability, little contact area with skin and relatively high wearing comfort when wearing, thus being favorable to the health of people.

Description

technical field

[0001] The invention relates to a fiber and its spinning method. Specifically, it is a colored synthetic fiber with high moisture permeability and antibacterial performance and its spinning method. Background technique

[0002] It is known in the textile industry that colored fibers are mainly made of polyester chips with a certain amount of masterbatch. Fabrics woven from colored fibers are aesthetically pleasing and popular with customers. However, since colored fibers are mainly made of polyester chips with a certain amount of color masterbatch, they have no antibacterial properties and cannot inhibit the reproduction of microorganisms. Therefore, fabrics made of this fiber are not conducive to the health of the wearer. And because the spinneret used in the traditional spinning method is a round-hole spinneret, the cross-section of the spun fiber is circular, and the area filling rate is low. The fabric made of this fiber has poor capillary effect and ...

Examples

Embodiment 1

[0026] Choose 85 parts of polyester chips, 4 parts of color masterbatches and 4 parts of nano-silver ion antibacterial masterbatches for use.

[0027] First, the color masterbatch and the nano-silver ion antibacterial masterbatch are dried by hot air at a temperature of 95° C. for 1 hour.

[0028] The polyester chips are then dried. The polyester chips are sent into the silo above the drying tower, and the polyester chips fall from the silo into the pre-crystallization section of the drying tower by their own weight. While stirring evenly, the polyester chips enter the drying section from the pre-crystallization section, and are dried in the drying section at a temperature of 160° C. for 3 hours.

[0029] Afterwards, the dried polyester chips are fed into the screw extruder. At the same time, use two syringes to add the dried color masterbatch and nano-silver ion antibacterial masterbatch into the extruder, so that they are evenly mixed and melted, and bonded with the molecu...

Embodiment 2

[0035] Choose 90 parts of polyester chips, 5 parts of color masterbatches and 4.5 parts of nano-silver ion antibacterial masterbatches for use.

[0036] Firstly, the color masterbatch and the nano-silver ion antibacterial masterbatch are dried for 2 hours with hot air at a temperature of 100°C.

[0037] The polyester chips are then dried. The polyester chips are sent into the silo above the drying tower, and the polyester chips fall from the silo into the pre-crystallization section of the drying tower by their own weight. While stirring evenly, the polyester chips enter the drying section from the pre-crystallization section, and are dried in the drying section at a temperature of 170° C. for 4 hours.

[0038] Afterwards, the dried polyester chips are fed into the screw extruder. At the same time, use two syringes to add the dried color masterbatch and nano-silver ion antibacterial masterbatch into the extruder, so that they are evenly mixed and melted, and bonded with the ...

Embodiment 3

[0044] Choose 95 parts of polyester chips, 6 parts of color masterbatches and 5 parts of nano-silver ion antibacterial masterbatches for use.

[0045] Firstly, the color masterbatch and the nano-silver ion antibacterial masterbatch are dried by hot air for 3 hours at a temperature of 105°C.

[0046] The polyester chips are then dried. The polyester chips are sent into the silo above the drying tower, and the polyester chips fall from the silo into the pre-crystallization section of the drying tower by their own weight. While stirring evenly, the polyester chip enters the drying section from the pre-crystallization section, and is dried in the drying section at a temperature of 180° C. for 5 hours.

[0047] Afterwards, the dried polyester chips are fed into the screw extruder. At the same time, use two syringes to add the dried color masterbatch and nano-silver ion antibacterial masterbatch into the extruder, so that they are evenly mixed and melted, and bonded with the molec...

technical field

[0001] The invention relates to a fiber and its spinning method. Specifically, it is a colored synthetic fiber with high moisture permeability and antibacterial performance and its spinning method. Background technique

[0002] It is known in the textile industry that colored fibers are mainly made of polyester chips with a certain amount of masterbatch. Fabrics woven from colored fibers are aesthetically pleasing and popular with customers. However, since colored fibers are mainly made of polyester chips with a certain amount of color masterbatch, they have no antibacterial properties and cannot inhibit the reproduction of microorganisms. Therefore, fabrics made of this fiber are not conducive to the health of the wearer. And because the spinneret used in the traditional spinning method is a round-hole spinneret, the cross-section of the spun fiber is circular, and the area filling rate is low. The fabric made of this fiber has poor capillary effect and ...

Examples

Embodiment 1

[0026] Choose 85 parts of polyester chips, 4 parts of color masterbatches and 4 parts of nano-silver ion antibacterial masterbatches for use.

[0027] First, the color masterbatch and the nano-silver ion antibacterial masterbatch are dried by hot air at a temperature of 95° C. for 1 hour.

[0028] The polyester chips are then dried. The polyester chips are sent into the silo above the drying tower, and the polyester chips fall from the silo into the pre-crystallization section of the drying tower by their own weight. While stirring evenly, the polyester chips enter the drying section from the pre-crystallization section, and are dried in the drying section at a temperature of 160° C. for 3 hours.

[0029] Afterwards, the dried polyester chips are fed into the screw extruder. At the same time, use two syringes to add the dried color masterbatch and nano-silver ion antibacterial masterbatch into the extruder, so that they are evenly mixed and melted, and bonded with the molecu...

Embodiment 2

[0035] Choose 90 parts of polyester chips, 5 parts of color masterbatches and 4.5 parts of nano-silver ion antibacterial masterbatches for use.

[0036] Firstly, the color masterbatch and the nano-silver ion antibacterial masterbatch are dried for 2 hours with hot air at a temperature of 100°C.

[0037] The polyester chips are then dried. The polyester chips are sent into the silo above the drying tower, and the polyester chips fall from the silo into the pre-crystallization section of the drying tower by their own weight. While stirring evenly, the polyester chips enter the drying section from the pre-crystallization section, and are dried in the drying section at a temperature of 170° C. for 4 hours.

[0038] Afterwards, the dried polyester chips are fed into the screw extruder. At the same time, use two syringes to add the dried color masterbatch and nano-silver ion antibacterial masterbatch into the extruder, so that they are evenly mixed and melted, and bonded with the ...

Embodiment 3

[0044] Choose 95 parts of polyester chips, 6 parts of color masterbatches and 5 parts of nano-silver ion antibacterial masterbatches for use.

[0045] Firstly, the color masterbatch and the nano-silver ion antibacterial masterbatch are dried by hot air for 3 hours at a temperature of 105°C.

[0046] The polyester chips are then dried. The polyester chips are sent into the silo above the drying tower, and the polyester chips fall from the silo into the pre-crystallization section of the drying tower by their own weight. While stirring evenly, the polyester chip enters the drying section from the pre-crystallization section, and is dried in the drying section at a temperature of 180° C. for 5 hours.

[0047] Afterwards, the dried polyester chips are fed into the screw extruder. At the same time, use two syringes to add the dried color masterbatch and nano-silver ion antibacterial masterbatch into the extruder, so that they are evenly mixed and melted, and bonded with the molec...