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Nonwoven base cloth common dacrons tufted printing technology
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A printing process and tufting technology, which is applied in the field of non-woven polyester tufting printing process, can solve the problem of high cost, and achieve the effects of improved performance, excellent physical properties, and excellent flame retardant properties
Active Publication Date: 2017-12-19
诺奥(福建)环保家居用品有限公司
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Abstract
Description
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Problems solved by technology
[0002] At present, most engineering blankets use PP base fabric, PBT yarn or modified polyester as raw materials to produce tufted white gray fabrics. After inkjet printing machines, steaming and color fixing are carried out at 100°C to produce modified fabrics. Printed engineering blanket; the disadvantage of this method is that the cost remains high, and the cost of PBT slices or modified slices is 3,000 yuan per ton
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
[0019] A kind of common polyester tufting printing process of non-woven base cloth, comprises the following steps:
[0020] 1) Preparation of special polyester base fabric: The polyester fiberraw material and flame-retardant raw silk are opened, mixed, carded, and laid in a ratio of 2:1 to form a uniform fiber web, and then consolidated through a pre-acupuncture process to form a carpet surface gray fabric ;
[0021] 2) Preparation of polyester tufted fabric: cutting and / or needling the polyester yarn on the fabric base fabric with a needle row machine to form a tufted carpet surface coil; the selected specification of the fabric base fabric is 350- 400g / m²; the tufted layer has a pile weight and contains bulked filament yarns, the bulked filament yarns contain a predetermined number of filaments with a predetermined diameter;
[0022] 3) Prepare raw glue;
[0023] 4) Use the raw glue obtained in step 3) to bond and dry the polyester base fabric and tufted fabric obtained i...
Embodiment 2
[0030] A kind of general polyester tufting printing process of non-woven base cloth as described in embodiment 1, wherein some steps can also adopt following process:
[0031] In step 1), the flame-retardant raw silk is made of 50% of copolymerized primary phosphorus-based flame-retardant polyester chips, 30% of copolymerized or blended recycled phosphorus-based flame-retardant polyester foam, and 20% of color masterbatch. After high-temperature melting and mixing, the flame-retardant raw silk is obtained by spinning.
[0032] In step 4), the drying temperature is 155° C., and the drying time is 4 minutes.
[0033] In step 5), the color development temperature is 180°C, and the speed is 2m / s.
Embodiment 3
[0035] A kind of general polyester tufting printing process of non-woven base cloth as described in embodiment 1, wherein some steps can also adopt following process:
[0036] In step 1), the flame-retardant raw silk is made of 60% of copolymerized primary phosphorus-based flame-retardant polyester chips, 20% of copolymerized or blended recycled phosphorus-based flame-retardant polyester foam, and 20% of color masterbatch. After high-temperature melting and mixing, the flame-retardant raw silk is obtained by spinning.
[0037] In step 4), the drying temperature is 150° C., and the drying time is 4 minutes.
[0038] In step 5), the coloring temperature is 200°C, and the speed is 2m / s.
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 nonwoven base cloth common dacrons tufted printing technology. According to the technology, a specially-produced terylene base cloth prepared by a polyesterfiberraw material and flame-retardation protofilament is bound with terylene tufted fabric by a specially-produced raw rubber, and the factors of drying temperature, drying time, chromophoric temperature and printing speed can be strictly controlled, the ratio amount of the flame-retardation protofilament and the raw rubber is strictly controlled, the specially-produced raw rubber and the specially-produced terylene base cloth and the terylene tufted fabric form the synergistic interaction effect, the product performance is greatly increased, through tests by an inventor, an engineering carpet produced by the technology has excellent flame retardation performance, the igniting time can reach as high as 18s, Fs is 95 mm in 20 s, and the engineering carpet has excellent physical property.
Description
technical field [0001] The invention relates to the field of engineering blankets, in particular to a non-woven polyester tufted printing process. Background technique [0002] At present, most engineering blankets use PP base fabric, PBT yarn or modified polyester as raw materials to produce tufted white gray fabrics. After inkjet printing machines, steaming and color fixing are carried out at 100°C to produce modified fabrics. Permanent printed engineering blanket; the disadvantage of this method is that the cost remains high, and the cost of PBT slices or modified slices is 3,000 yuan per ton. Contents of the invention [0003] In order to overcome the above-mentioned problems, the present invention provides a non-woven polyester tufted printing process. [0004] To achieve the above object, the technical solution provided by the invention is: [0005] A kind of common polyester tufting printing process of non-woven base cloth, comprises the following steps: [0006]...
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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