A kind of preparation method of blended yarn woven fabric of wear-resistant antibacterial
Technical field
The present invention relates to a kind of preparation method of blended yarn woven fabric, particularly relate to a kind of preparation method with the cotton of good scuff resistance and anti-microbial property and the blended yarn woven fabric of polyvinyl chloride fibre.
Background technology
When applying textiles out of doors, need to consider the wear-resisting of textiles and antibacterial effect.Conventional textiles does not have antibacterial performance.After arranging, some textiless have possessed antibacterial performance.It is by having some antibacterial compositions thereon that usual fabric has anti-microbial property, some antibacterial materials of these compositions normally inorganic compound or natural extraction, after the material composition that these compounds are wear-resisting with some is again used in combination, its antibacterial effect can significantly decline, and have impact on the anti-microbial property of textiles.Therefore we need wear-resistant component and antimicrobial component effectively to arrange in pairs or groups, and blended yarn woven fabric could be allowed to possess wear-resisting and antibacterial effect simultaneously.
Summary of the invention
The technical problem solved: the scuff resistance of conventional cotton and the blended yarn woven fabric of polyvinyl chloride fibre is lower, problem that anti-microbial property is also poor usually.
Technical scheme: the preparation method that the invention discloses a kind of blended yarn woven fabric of wear-resistant antibacterial, comprise the following steps: (1) preparation fabric coatings liquid, get that the tertiary butyraldehyde of polyvinyl alcohol is 5 ~ 9 parts, dibutyl sebacate is 3 ~ 5 parts, gum dammar is 7 ~ 10 parts, ethyl acetate is 5 ~ 7 parts, magnesia is 4 ~ 6 parts, zinc oxide is 3 ~ 4 parts, ethanol is 15 ~ 19 parts; (2) dissolve after composition heating each in step (1), stir after dissolving, sealing thermal insulation 80 DEG C after stirring; (3) get blended yarn woven fabric that is cotton and polyvinyl chloride fibre, cotton content is the 65wt% ~ 75wt% of gross weight, and polyvinyl chloride fibre content is the 25wt% ~ 35wt% of gross weight; (4) by the coating solution skin of scraper blade coating at blended yarn woven fabric, coating solution thickness is 1.5mm ~ 2.5mm; (5) blended yarn woven fabric ventilation is dried up, be prepared into the blended yarn woven fabric of wear-resistant antibacterial.
During preparation, in coating solution, the tertiary butyraldehyde of polyvinyl alcohol is preferably 7 ~ 9 parts.During preparation, in coating solution, gum dammar is preferably 10 parts.During preparation, in coating solution, zinc oxide is preferably 4 parts.During preparation, in coating solution, zinc oxide order number is preferably 500 orders.
Beneficial effect: the present invention obtain the anti-wear performance of the blended yarn woven fabric of cotton and polyvinyl chloride fibre and anti-microbial property all higher, the anti-wear performance of fabric plain grinding instrument to blended yarn woven fabric is used to measure, it is rubbing after 400 turns, rate of weight loss only has 0.37% to 0.49%, and it reaches 77% to 84% to the inhibiting rate of staphylococcus aureus.
Detailed description of the invention
Embodiment 1
(1) prepare fabric coatings liquid, get that the tertiary butyraldehyde of polyvinyl alcohol is 5kg, dibutyl sebacate is 5kg, gum dammar is 10kg, ethyl acetate is 6kg, magnesia is 5kg, zinc oxide is 4kg, ethanol is 15kg; (2) dissolve after composition heating each in step (1), stir after dissolving, sealing thermal insulation 80 DEG C after stirring; (3) get blended yarn woven fabric that is cotton and polyvinyl chloride fibre, cotton content is the 75wt% of gross weight, and polyvinyl chloride fibre content is the 25wt% of gross weight; (4) by the coating solution skin of scraper blade coating at blended yarn woven fabric, coating solution thickness is 2.5mm; (5) blended yarn woven fabric ventilation is dried up, be prepared into the blended yarn woven fabric of wear-resistant antibacterial.
Embodiment 2
(1) prepare fabric coatings liquid, get that the tertiary butyraldehyde of polyvinyl alcohol is 7kg, dibutyl sebacate is 3kg, gum dammar is 7kg, ethyl acetate is 5kg, magnesia is 6kg, zinc oxide is 3kg, ethanol is 17kg; (2) dissolve after composition heating each in step (1), stir after dissolving, sealing thermal insulation 80 DEG C after stirring; (3) get blended yarn woven fabric that is cotton and polyvinyl chloride fibre, cotton content is the 70wt% of gross weight, and polyvinyl chloride fibre content is the 30wt% of gross weight; (4) by the coating solution skin of scraper blade coating at blended yarn woven fabric, coating solution thickness is 2mm; (5) blended yarn woven fabric ventilation is dried up, be prepared into the blended yarn woven fabric of wear-resistant antibacterial.
Embodiment 3
(1) prepare fabric coatings liquid, get that the tertiary butyraldehyde of polyvinyl alcohol is 9kg, dibutyl sebacate is 4kg, gum dammar is 8kg, ethyl acetate is 7kg, magnesia is 4kg, zinc oxide is 4kg, ethanol is 19kg; (2) dissolve after composition heating each in step (1), stir after dissolving, sealing thermal insulation 80 DEG C after stirring; (3) get blended yarn woven fabric that is cotton and polyvinyl chloride fibre, cotton content is the 65wt% of gross weight, and polyvinyl chloride fibre content is the 35wt% of gross weight; (4) by the coating solution skin of scraper blade coating at blended yarn woven fabric, coating solution thickness is 1.5mm; (5) blended yarn woven fabric ventilation is dried up, be prepared into the blended yarn woven fabric of wear-resistant antibacterial.
The blended yarn woven fabric of Example 1, embodiment 2, embodiment 3, its scuff resistance is measured with fabric plain grinding instrument, diameter is 120cm, weight quality is 300g, measure the rate of weight loss after its friction 400 turns, determine embodiment 1, embodiment 2, embodiment 3 blended yarn woven fabric to the inhibiting rate of staphylococcus aureus, bioassay standard is FZ/T73023-2006, wear-resisting and antibacterial effect is as follows.
|
Embodiment 1 |
Embodiment 2 |
Embodiment 3 |
Friction loss rate |
0.41% |
0.37% |
0.49% |
Staphylococcus aureus inhibiting rate |
77% |
84% |
82% |
Its friction loss rate of the blended yarn woven fabric prepared is lower, and the inhibiting rate of staphylococcus aureus is also higher, effectively improves the serviceability of blended yarn woven fabric.