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A production process of flame-retardant bio-based fiber printed carpet
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A technology for printing carpets and manufacturing processes, applied in the directions of flame retardant fibers, fiber treatment, fiber types, etc., can solve the problems of carpet edge warping, no coating to improve performance, bulging, etc., to improve the safety of use and improve the aging resistance. performance, prolonging service life
Active Publication Date: 2021-01-12
YANGXIN NUORUI TEXTILE PROD CO LTD
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Description
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Problems solved by technology
However, Akmin carpet has several disadvantages that cannot be changed, mainly: 1. The chemical fiber or corn fiber material of the Akmin woven carpet surface does not meet the requirements of the national flame retardant level B1, and it cannot be permanently flame retardant, which increases the risk of fire hazards for customers. Hidden danger
2. The production efficiency is low. It can only produce about 600-800 square meters a day, which cannot meet the requirements of customers for mass customization.
3. The colors used on the carpet surface can only use the 12 colors fixed on the machine, which cannot meet the needs of customers in pursuit of personalized multi-set color customization
4. The wool fiber on the carpet surface is easy to fall off, and it is not easy to clean and take care of, which increases the difficulty for customers to use
5. Poor anti-pollution, it is difficult to clean the product contaminated with dirt
6. The stability of its weaving structure is poor, and it is easily affected by factors such as air humidity and trampling after paving, causing problems such as carpet warping, bagging, and drumming
Although the application discloses the addition of bacteriostat components in the paint, it does not disclose specific substances as bacteriostats. Some bacteriostats will affect the overall performance of the entire coating after being added, and in this application the bacteriostats only Acts as a bacteriostasis and has no other effect on the performance of the coating or on the application of the coating
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] Embodiment 1: the preparation technology of mixed latex:
[0028] First disperse 120-230 parts of flame retardant into 80-120 parts of polymer latex, then add 10-14 parts of water, 0.1-0.3 parts of thickener, then add 0.01-0.03 parts of chlorine water and make chlorine water scattered among them.
[0029] The specific implementation conditions are as follows:
[0030]
Embodiment 2
[0031] Embodiment 2: the preparation technology of mixed latex:
[0032] A process for preparing bio-based fiber carpets using the mixed latex of the present application, comprising:
[0033] S1: Prepare a embryo carpet of a mixed latex and bio-based fiber carpet; the preparation method of the embryo carpet includes: spinning raw materials through a spinning process and a twisting process to obtain yarn; the yarn is subjected to a tufting process to obtain an embryo carpet.
[0034] S2: using the flame-retardant mixed latex prepared in S1 to carry out adhesive treatment on the embryo blanket;
[0035] S3: After the embryonic carpet is glued, it is bonded to the base fabric, then extruded, and then dried in an oven to obtain a bio-based fiber carpet;
[0036] S4: The bio-based fiber carpet obtained in S3 is cut and rolled after the pile is cut;
[0037] S5: Printing the surface of the bio-based fiber carpet obtained in S4.
[0038] The implementation conditions of embryo blank...
Embodiment 3
[0040] Example 3: Characterization
[0041] The performance of the mixed latex in embodiment 1 is tested, including the test to the stability of mixed latex, oxygen index, bacteriostatic rate; With the embryo carpet prepared in sample 4 in the embodiment 2 process conditions respectively with the embodiment 1 The prepared mixed latex was treated with back glue, and the peel strength was tested.
[0042] The test method for the stability of the mixed latex: the prepared mixed latex is left to stand for 10 hours. If the phenomenon of upper and lower layers appears after standing, the mixed latex is unstable. If there is no layered phenomenon, the performance of the mixed latex is stable.
[0043] Determination method of oxygen index: test the oxygen index of the mixed latex according to the requirements in GB2406-80. The flame retardancy of the mixed latex was characterized by the oxygen index test.
[0044] Antibacterial rate test: store the prepared mixed latex for 30 days a...
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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Abstract
The invention provides a manufacturing technology of a flame-retarding type bio-based fiber printed carpet. Latex is prepared from the following raw materials in parts by weight: 80 to 120 parts of high molecular latex, 120 to 230 parts of a flame retardant, 0.1 to 0.3 part of a thickening agent and 0.01 to 0.05 part of chlorine water. The latex provided by the invention has good flame-retarding performance and the utilization safety of a latex product is improved; the chlorine water is added into the latex, so that on one hand, the latex and a product thereof have sterilization and bacterium-inhibition effects and the service life of the latex is prolonged; on the other hand, the miscibility and stability of all components of the latex can be improved; furthermore, the chlorine water is added so that surfaces of particles in the latex can be smooth, the ageing resistance of the latex is improved and the service life of the latex product is prolonged.
Description
Technical field: [0001] The application belongs to the field of flame-retardant process manufacturing, and in particular relates to a process for producing a flame-retardant bio-based fiber printed carpet. Background technique: [0002] At present, there is a large demand for Akmin woven carpets in the domestic mid-to-high-end hotel market, and the materials are mainly wool and woolen blended products. However, Akmin carpet has several disadvantages that cannot be changed, mainly: 1. The chemical fiber or corn fiber material of the Akmin woven carpet surface does not meet the requirements of the national flame retardant level B1, and it cannot be permanently flame retardant, which increases the risk of fire hazards for customers. Hidden danger. 2. The production efficiency is low. It can only produce about 600-800 square meters a day, which cannot meet the requirements of customers for mass customization. 3. The colors used on the carpet surface can only use the 12 colors ...
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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Application Information
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