Printing technology of camouflage cover cloth
A printing technology and tent cloth technology, which is applied in the field of camouflage tent cloth printing technology, can solve the problems of destroying dyes, fast fading of fabrics, and decline in strength, and achieve the effect of reasonable technology and low economic cost
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Embodiment 1
[0013] A printing process for camouflage tent fabrics, the printing paste including disperse dyes with near-infrared shielding function is selected for printing on the fabric to be printed, the fabric to be printed is put into a dryer for drying after printing, and then the dried fabric is subjected to long-term drying. Ring steaming, and finally the long-ring steamed fabric is sent to a washing machine for washing. The printing paste is composed of disperse dyes for printing, synthetic thickeners and binders, and the weight ratio of the disperse dyes for printing, synthetic thickeners and binders is 0.5-2.5:60-90:4-15. The weight ratio of the disperse dye for printing, the synthetic thickener and the binder is 2:90:10. The disperse dyes for printing include any one of disperse blue E-4R, disperse black S-2BL, and disperse navy S-2G, or a combination of any two or three of them. The disperse dye for printing is a combination of disperse blue E-4R, disperse black S-2BL, and di...
Embodiment 2
[0015] The difference from Example 1 is that the printing paste is made up of disperse dyes for printing, synthetic thickeners and binders, and the weight ratio of disperse dyes for printing, synthetic thickeners and binders is 2.5: 90:15, after the fabric is printed, it is dried in the dryer, steamed in a long loop, and washed in a washing machine.
Embodiment 3
[0017] The difference from Example 1 is that the printing paste is made up of disperse dyes for printing, synthetic thickeners and binders, and the weight ratio of disperse dyes for printing, synthetic thickeners and binders is 0.5: 60:4, after the fabric is printed, it enters the dryer to dry, and then the long loop is steamed, and the washing machine washes it.
[0018] The polyester oxford cloth prepared by the present invention has near-infrared shielding function, high light color fastness function, and high hydrostatic pressure resistance function. It is used to make marching tents, rainproof tarpaulins, car tarpaulins, train tarpaulins, etc. It can be widely used in electric power, oil fields, railways, steel bars, ports, papermaking and other industries. The performance indicators of the 600D Oxford fabric prepared in this example are as follows: color fastness to light > grade 6, color fastness to washing > grade 4.5, hydrostatic pressure resistance > 2000mmH2O, water...
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