Production method of negative ion BCF fiber and application of fiber to carpets
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A production method and technology of negative ions are applied in the textile field to achieve the effects of purifying the air, regulating the state of excitation and inhibition, and eliminating odors
Inactive Publication Date: 2014-10-29
JIANGSU KAILI CARPET
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But still do not have good method to produce the carpet with negative ion generation function of qualified in the prior art
Method used
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Embodiment 1
[0104] Raw materials: polypropylene chips, produced by Shanghai Petrochemical Co., Ltd., brand Y2600, MFI: 26;
[0128] The production method of negative ion nylon BCF filament is as follows:
[0129] A. Preparation of negative ion masterbatch:
[0130] 1. Grind nylon 6 slices into powder and use it as a carrier for later use.
[0131] 2. Mix carrier powdery nylon 6, nano-scale negative ion powder and additives (dispersant polyamide wax, antistatic agent, etc.) in a ratio of 20:12:3, then add to a high-speed mixer and stir.
[0132] 3. Put the stirred mixture into a twin-screw extrusion granulation unit for granulation to obtain 2.5×2.5×2.5 mm negative ion masterbatch with 20% concentration.
[0133] B. Preparation of negative ion BCF fiber:
[0134] Add nega...
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Abstract
The invention discloses a production method of negative ion BCF fiber. The production method comprises the following steps: A, preparing negative ion master batch: (1) grinding common BCF fiber polymerizing raw material sections into powder for later use; (2) stirring and mixing the powdery common BCF fiber polymerizing raw material, nanoscale negative ion powder and an assistant; and (3) prilling the stirred mixture to obtain negative ion master batch; B, preparing negative ion BCF fiber: mixing the negative ion master batch with the common BCF fiber polymerizing raw material to obtain a mixed material, wherein the weight percentage of the negative ion master batch in the mixed material is 3-8%; extruding the mixed material into a spinning box at the temperature of 220-280 DEG C; putting the mixed material after being processed in the spinning box into the production of the subsequent BCF spinning production line, wherein the BCF spinning production line comprises the following production steps: (1) filament spraying; (2) cooling; (3) oil applying and drafting; (4) BCF bulking; and (5) cooling and forming, outputting, entanglement network and winding. The negative ion BCF fiber is suitable for carpet weaving.
Description
technical field [0001] The technical proposal belongs to the technical field of textiles, in particular to a production method of negative ion BCF fibers and its application in carpets. technical background [0002] For each positive and negative ion, its lifespan is short, and generally only exists for tens of minutes. The amount of negative ions in the air is affected by the special geographical conditions and the content is different. There are more content in parks, suburban fields, seashores, lakes, near waterfalls and forests. Therefore, when people enter the above-mentioned venues, their minds are fresh, their breaths are comfortable and refreshing. Entering noisy and crowded crowds, or entering an air-conditioned room will make people feel stuffy and short of breath. Generally speaking, people need about 13 billion negative ions every day, but our living room, office, car, entertainment place and other environments can only provide about 1-2 billion negative ions....
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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