阅读说明：本技术 一种粒粒绒面料的染色工艺 (Dyeing process of granular velvet fabric ) 是由 王勇 唐海国 刘强 张仁勇 于中正 于 2020-12-08 设计创作，主要内容包括：本发明公开了一种粒粒绒面料的染色工艺,它包括以下步骤,以95D涤纶双纱为底,5mm毛长的蜈蚣纱为面织造成长毛绒面料,并利用剪毛机平剪成粒粒绒表面；单染95D涤纶形成底面色差,并在缸中加入硅油制软后,再定型,定型时利用定型辊压过绒面。该粒粒绒面料的染色工艺生产周期短、生产成本低且工艺简单。(The invention discloses a dyeing process of granular velvet fabric, which comprises the following steps of weaving the granular velvet fabric by taking 95D polyester double yarns as a bottom and 5mm centipede yarns with hair length as a surface, and using a shearing machine to horizontally shear the granular velvet surface; and (3) forming bottom surface color difference by singly dyeing 95D terylene, adding silicon oil into a jar, softening, then shaping, and utilizing a shaping roller to press the suede during shaping. The dyeing process of the granular velvet fabric is short in production period, low in production cost and simple in process.)

1. A dyeing process of granular velvet fabric is characterized in that: which comprises the following steps of,

weaving long-hair velvet fabric with 95D polyester double yarns as a bottom and centipede yarns with hair length of 5mm as a surface, and shearing the surfaces of the long-hair velvet fabric into granular velvet by using a shearing machine; singly dyeing 95D terylene to form bottom color difference, adding silicon oil into a cylinder to make the terylene soft, then setting, utilizing a setting roller to press the suede during setting, controlling the pressure to be 0.5kg, and adjusting the wind speed of the setting machine to be zero.

2. The process for dyeing grain pile fabric according to claim 1, characterized in that: 155cm in width and 400g/m in gram weight²Adding 1% of multifunctional emulsifier DY-8509, 0.5% of HAC, 0.02% of Doritex yellow N-R and washing water at 95 ℃ multiplied by 20' to prepare soft; then 2 percent Hanbang high-concentration softener 888L is added for cooling for 10min, and the mixture is shaped after being loosened, wherein the size is multiplied by 25 yards at 180 ℃.

The technical field is as follows:

the invention relates to the technical field of textile printing and dyeing, in particular to a dyeing process of granular velvet fabric.

Background art:

along with the improvement of living standard of people, fabrics which are plump, good in elasticity, bright in color light, smooth in hand feeling and high-grade and atmosphere are increasingly pursued, wherein single-side nylon is one of the fabrics.

The invention content is as follows:

the invention aims to solve the technical problem of providing the plush fabric dyeing process which has the advantages of short production period, low production cost and simple process, and the dyeing process has good dyeing effect and can differentiate the style of the cloth cover.

The technical proposal of the invention is to provide a dyeing process of granular velvet fabric, which comprises the following steps,

weaving long-hair velvet fabric with 95D polyester double yarns as a bottom and centipede yarns with hair length of 5mm as a surface, and shearing the surfaces of the long-hair velvet fabric into granular velvet by using a shearing machine; singly dyeing 95D terylene to form bottom color difference, adding silicon oil into a cylinder to make the terylene soft, then setting, utilizing a setting roller to press the suede during setting, controlling the pressure to be 0.5kg, and adjusting the wind speed of the setting machine to be zero.

Preferably, the width of the door is 155cm, and the gram weight is 400g/m²Adding 1% of multifunctional emulsifier DY-8509, 0.5% of HAC, 0.02% of Doritex yellow N-R and washing water at 95 ℃ multiplied by 20' to prepare soft; then 2 percent Hanbang high-concentration softener 888L is added for cooling for 10min, and the mixture is shaped after being loosened, wherein the size is multiplied by 25 yards at 180 ℃.

Compared with the prior art, the invention has the following advantages after the process is adopted: the length of the spiked hairs of the centipede yarns is adjusted, the bottom yarns of the fabric are changed into polyester yarns, the flat shearing operation is performed to form the suede, and the polyester yarns are singly dyed, so that the cost is greatly reduced, and the improved dyeing process of the particle velvet fabric is lower in cost.

The specific implementation mode is as follows:

the invention is further illustrated with respect to specific embodiments below:

a dyeing process of granular velvet fabric comprises the following steps,

weaving long-hair velvet fabric with 95D polyester double yarns as a bottom and centipede yarns with hair length of 5mm as a surface, and shearing the surfaces of the long-hair velvet fabric into granular velvet by using a shearing machine; singly dyeing 95D terylene to form bottom color difference, adding silicon oil into a cylinder to make the terylene soft, then setting, utilizing a setting roller to press the suede during setting, controlling the pressure to be 0.5kg, and adjusting the wind speed of the setting machine to be zero. Wherein, the width of the door is 155cm, and the gram weight is 400g/m²Adding 1% of multifunctional emulsifier DY-8509, 0.5% of HAC, 0.02% of Doritex yellow N-R and washing water at 95 ℃ multiplied by 20' to prepare soft; then 2 percent Hanbang high-concentration softener 888L is added for cooling for 10min, and the mixture is shaped after being loosened, wherein the size is multiplied by 25 yards at 180 ℃.

Through the process, the length of the bristles of the centipede yarns is adjusted, the bottom yarns of the fabric are changed into the polyester yarns, the pile face is formed through flat shearing operation, and the polyester yarns are singly dyed, so that the cost is greatly reduced, and the improved dyeing process of the granular pile fabric is lower in cost.

The foregoing is illustrative of the preferred embodiments of the present invention only and is not to be construed as limiting the claims. All equivalent structural or equivalent process transformations made by using the contents of the present specification are included in the scope of protection of the present invention.