阅读说明：本技术 一种超柔尼龙地毯及其加工工艺 (Super-soft nylon carpet and processing technology thereof ) 是由 朱伟杰 余梅英 韦唯刚 徐焕 于 2020-06-29 设计创作，主要内容包括：本发明公开了一种超柔尼龙地毯及其加工工艺,由200F—300F纺丝孔数的喷丝板纺成的单根纤维纤度为850d—1000detx的尼龙地毯纱经簇绒机编织而成,簇绒机上机筒子数为1400—1600个,生产有效宽度：3.6—4.2m,每平方米纱线含量：1000g—2500g/㎡,绒面高度：8mm—20mm,尼龙地毯纱由尼龙纱加捻180-300捻/m后两股加捻形成。该加工工艺加工的超柔尼龙地毯柔软性好,并且保持了较好的挺括性,回弹率好。(The invention discloses a super soft nylon carpet and its processing technology, which is woven by tufting machine with 1400-1600 machine barrels, which is spun by spinneret plate with spinning hole number of 200F-300F, and has fiber fineness of 850 d-1000 detx, effective width: 3.6-4.2 m, yarn content per square meter: 1000 g-2500 g per square meter, height of pile face: 8 mm-20 mm, the nylon carpet yarn is formed by twisting nylon yarn 180 DEG and 300 DEG/m and then twisting the two strands. The super-soft nylon carpet processed by the processing technology has good softness, keeps good stiffness and smoothness and has good rebound rate.)

1. An ultra-soft nylon carpet which is characterized in that: the single fiber number of the nylon carpet yarn which is spun by a spinneret plate with the spinning hole number of 200F-300F is 850 d-1000 detx, and the nylon carpet yarn is woven by a tufting machine, the number of the machine barrels on the tufting machine is 1400-1600, and the effective width is produced: 3.6-4.2 m, yarn content per square meter: 1000 g-2500 g per square meter, height of pile face: 8 mm-20 mm, the nylon carpet yarn is formed by twisting nylon yarn 180 DEG and 300 DEG/m and then twisting the two strands.

2. An ultra-soft nylon carpet as claimed in claim 1, wherein: the nylon yarn is spun by nylon 6 and super bright master batch.

3. An ultra-soft nylon carpet as claimed in claim 1, wherein: one of the two strands of nylon yarns is twisted in the S direction after being cut into 40-100 cm by a wool cutter, and the other strand of nylon yarn is twisted in the Z direction directly.

4. A processing technology of an ultra-soft nylon carpet is characterized in that: comprises the following steps of (a) carrying out,

step one, preparing nylon carpet yarn, spinning a nylon raw material melt into spun yarn with single fiber fineness of 850 d-1000 detx through a spinneret plate with spinning hole number of 200F-300F, shaping the spun yarn at 80-120 ℃, winding, twisting two spun yarns respectively for 180-300 twists/m, twisting two strands to form nylon carpet yarn, and keeping the nylon carpet yarn for later use after physical balance;

weaving, namely weaving nylon carpet yarns by a tufting machine, wherein the number of the upper machine cylinders is 1400-1600, the effective production width is 3.6-4.2 m, the yarn content per square meter is 1000-2500 g/square meter, and the height of the pile surface is 8-20 mm;

step three, dyeing;

and step four, compounding the finished product, and bonding the woven blanket surface and the secondary base fabric by using latex at the bonding temperature of 100-180 ℃.

5. The process of claim 4, wherein the process comprises the following steps: when dyeing is carried out in the third step, stirring and washing are carried out for 15-45 min at normal temperature, the temperature is raised to 60-200 ℃, then pigment is added, and the stirring is carried out uniformly for 120-180 min; then adding a softening agent and continuously stirring for 20-35 min; fixing color for 25-40 min at 120-130 deg.c; after washing, water is sucked and dried, and the drying temperature is 130-80 ℃.

6. The process of claim 4, wherein the process comprises the following steps: the physical balance is that the nylon carpet yarn naturally stretches and balances for 7 to 10 days after being off the machine.

7. The process of claim 4, wherein the process comprises the following steps: one of the two spun yarns twisted to form the nylon carpet yarn is cut into 40-100 cm by a wool cutting machine, then twisted in the S direction, and the other spun yarn is twisted in the Z direction directly.

The technical field is as follows:

the invention relates to the field of carpets, in particular to an ultra-soft nylon carpet and a processing technology thereof.

Background art:

traditional carpets generally produce finer carpet yarns for softness, but the prior art fails to produce high denier yarns and sacrifices the stiffness of the yarns while increasing softness.

The invention content is as follows:

the invention aims to solve the technical problem of providing an ultra-soft nylon carpet with good softness.

The technical scheme of the invention is that the super-soft nylon carpet is provided, nylon carpet yarn with single fiber titer of 850 d-1000 detx spun by a spinneret plate with spinning hole number of 200F-300F is woven by a tufting machine, the number of machine barrels on the tufting machine is 1400-1600, the effective width is produced: 3.6-4.2 m, yarn content per square meter: 1000 g-2500 g per square meter, height of pile face: 8 mm-20 mm, the nylon carpet yarn is formed by twisting nylon yarn 180 DEG and 300 DEG/m and then twisting the two strands.

Preferably, one of the two nylon yarns is twisted in the S direction after being cut into 40-100 cm by a wool cutter, and the other nylon yarn is twisted in the Z direction directly.

The invention also provides a processing technology of the super-soft nylon carpet, which comprises the following steps,

step one, preparing nylon carpet yarn, spinning a nylon raw material melt into spun yarn with single fiber fineness of 850 d-1000 detx through a spinneret plate with spinning hole number of 200F-300F, shaping the spun yarn at 80-120 ℃, winding, twisting two spun yarns respectively for 180-300 twists/m, twisting two strands to form nylon carpet yarn, and keeping the nylon carpet yarn for later use after physical balance;

weaving, namely weaving nylon carpet yarns by a tufting machine, wherein the number of the upper machine cylinders is 1400-1600, the effective production width is 3.6-4.2 m, the yarn content per square meter is 1000-2500 g/square meter, and the height of the pile surface is 8-20 mm;

step three, dyeing;

and step four, compounding the finished product, and bonding the woven blanket surface and the secondary base fabric by using latex at the bonding temperature of 100-180 ℃.

Preferably, during the third dyeing step, stirring and washing for 15-45 min at normal temperature, heating to 60-200 ℃, adding the pigment, and uniformly stirring for 120-180 min; then adding a softening agent and continuously stirring for 20-35 min; fixing color for 25-40 min at 120-130 deg.c; after washing, water is sucked and dried, and the drying temperature is 130-80 ℃.

Preferably, the physical balance is the natural stretching balance time of 7 to 10 days after the nylon carpet yarn is off the machine.

Preferably, one of the two spun yarns twisted to form the nylon carpet yarn is cut into 40-100 cm by a wool cutter, and then twisted in the S direction, and the other spun yarn is twisted in the Z direction directly.

Compared with the prior art, the invention has the following advantages after adopting the scheme: the carpet is woven by selecting special carpet yarn, so that the carpet is soft and stiff, has good velvet feeling, soft and comfortable touch feeling, and has a bright effect on the surface.

The specific implementation mode is as follows:

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