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A kind of preparation method of chenille mat with antibacterial function
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A technology of chenille and floor mats, which is applied in the field of preparation of chenille floor mats with antibacterial function, can solve the problems of limited use range, long use time, and easy breeding of bacteria, so as to improve the performance of grafted chitosan The effect of improving the quantity, antibacterial performance, improving fastness and durability
Active Publication Date: 2021-07-27
JINHUA JIELING HOUSE WARES CO LTD
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The chenille floor mat in the above-mentioned patent is woven from polyester, which is a hydrophobic fiber. Common polyester has poor hygroscopicity due to its lack of hydrophilic groups and its tight macromolecular chain structure, which limits its performance. The range of use; on the other hand, the chenille mat has a rich fluff structure, which is easy to breed bacteria for a long time and requires more maintenance
Method used
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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Embodiment 1
[0027] This embodiment discloses a kind of preparation method that has antibacterial function chenille floor mat, comprises the following steps:
[0028] S1, immerse the chenille floor mat to be treated in sodium hydroxide solution, the concentration of sodium hydroxide in the sodium hydroxide solution is 2g / L, rough fiber surface; cleaning, drying, stand-by;
[0029] Immerse the chenille mat in the lye for alkali reduction, realize the roughening of the fiber surface, facilitate the contact between the fiber and the treatment solution, improve the effect of grafting, and help obtain chenille with good water absorption effect and antibacterial effect carpet.
[0030] S2, preparation of treatment solution
[0031] Dissolving chitosan in an acetic acid solution under stirring conditions to obtain a treatment solution evenly, the mass fraction of chitosan in the treatment solution is 1%, the mass fraction of acetic acid is 4%, and the balance is water;
[0032] S3, spray treatm...
Embodiment 2
[0044] The main difference between this embodiment and the embodiment is that after the treatment liquid dissolves chitosan completely, a certain amount of citric acid and sodium acetate are added to the treatment liquid to dissolve; the consumption of each material and the process of each step in the present embodiment The parameters are shown in Table 1 for details.
[0045] The chenille mat prepared in this embodiment was tested for grafting efficiency, moisture absorption rate and antibacterial performance. The test results are shown in Table 2.
Embodiment 3
[0047] The main difference between this embodiment and Example 2 is shown in Table 1; the chenille mat made in this embodiment is tested for grafting efficiency, moisture absorption rate and antibacterial performance, and the test results are shown in Table 2.
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Abstract
The invention discloses a preparation method of a chenille floor mat with antibacterial function, comprising the following steps: S1, immersing the chenille floor mat to be treated in an alkali solution, and roughening the fiber surface; cleaning, drying, and standby; S2, preparing Chitosan-dissolved treatment solution; S3, spray treatment solution on the surface of the chenille mat under ultraviolet radiation, and chitosan is grafted to the fiber of the chenille mat; S4, the chenille mat is passed through Roller, the treatment liquid in the chenille mat; then drying, cleaning, drying, and drying to obtain the expected product; the invention is environmentally friendly, easy to implement, and the prepared chenille mat is fluffy and has good water absorption , and has certain antibacterial properties.
Description
technical field [0001] The invention relates to the field of textiles, in particular to a preparation method of a chenille floor mat with an antibacterial function. Background technique [0002] The invention patent with the application number 2017114957962 discloses a preparation method of super-absorbent large-grained chenille mats. It has developed a chenille mat with a large particle diameter of more than 12 mm, and weaves using ultra-fine fiber materials. , has the advantages of strong dust absorption, high water absorption, and easy cleaning. At the same time, the large particles have outstanding visual effects and a strong sense of fashion. The chenille floor mat in the above-mentioned patents is woven from polyester, which is a hydrophobic fiber. Common polyester has poor hygroscopicity due to its lack of hydrophilic groups and its tight macromolecular chain structure, which limits its performance. The range of use; on the other hand, the chenille floor mat has a ri...
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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