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CN-122013430-A - Flannelette manufacturing process, flannelette and textile product

CN122013430ACN 122013430 ACN122013430 ACN 122013430ACN-122013430-A

Abstract

The invention relates to the technical field of textile, in particular to a flannelette manufacturing process, flannelette and textile products, wherein the flannelette manufacturing process comprises the following steps of obtaining knitting yarns, wherein the knitting yarns comprise at least one yarn, one yarn is a main body yarn, the number of monofilaments of the main body yarn ranges from 240F to 300F, and the ratio of the number of monofilaments to the fineness ranges from 1.5 to 2; knitting, namely feeding knitting yarns into a warp knitting machine, knitting by adopting warp-flat change tissues to obtain warp knitting grey cloth with meshes, wherein the maximum size of each mesh is 0.1-0.3mm, the distance between every two adjacent meshes is 0.8-2.5mm, and napping at least one side of the warp knitting grey cloth to obtain flannelette. The flannelette prepared by the flannelette manufacturing process provided by the invention can avoid the problem that the traditional high-gram-weight winter flannelette fabric is easy to sweat and adhere to skin, and can keep the body surface dry and comfortable even when the user sits indoors for a long time or lightly exercises outdoors.

Inventors

  • MA LONG
  • LIN ZE

Assignees

  • 深圳减字科技有限公司

Dates

Publication Date
20260512
Application Date
20260327

Claims (10)

  1. 1. A flannelette manufacturing process is characterized by comprising the following steps: obtaining a knitting yarn, wherein the knitting yarn comprises at least one yarn, one yarn is a main body yarn, the number of monofilaments of the main body yarn ranges from 240F to 300F, and the ratio of the number of monofilaments to the fineness ranges from 1.5 to 2; Knitting, namely feeding the knitting yarns into a warp knitting machine, and knitting by adopting a warp-flat change structure to prepare a warp knitting grey cloth with meshes, wherein the maximum size of each mesh is 0.1-0.3mm, and the interval between two adjacent meshes is 0.8-2.5mm; and napping at least one side of the warp knitting grey cloth to obtain flannelette.
  2. 2. The lint manufacturing process of claim 1, wherein the knitting yarn further comprises at least one auxiliary yarn, the auxiliary yarn comprises at least one of a polyester spandex core-spun yarn and a polyester elastic yarn, and the main body yarn comprises a 150D/288F polyester yarn or a 150D/240F polyester yarn.
  3. 3. The lint manufacturing process of claim 2, wherein the step of obtaining the knitting yarn comprises the steps of: blending the main yarns and the auxiliary yarns according to the mass ratio of (95-98) to (2-5); after blending, putting the mixture into a warping machine for warping treatment, wherein the warping speed is 400-600m/min; after warping, light sizing treatment is carried out, and then dehydration is carried out until the water content of the braided yarns is less than or equal to 8%.
  4. 4. The process for manufacturing flannelette according to claim 1, wherein the weaving process parameters of the warp knitting machine are set to have a weaving speed of 700-900r/min, a weft density of 250-350 yarns/10 cm and an on-machine tension of 170-190N.
  5. 5. The process for producing a fleece according to claim 1, wherein the warp knitted fabric has a gram weight of 80-90g/m 2 and the fleece has a gram weight of 100-120g/m 2 .
  6. 6. The lint manufacturing process of claim 1, wherein the napping comprises the following steps: The mesh fabric blank is sent into a napping machine to be napped by a card clothing roller, the napping speed is 10-20m/min, the card clothing roller rotating speed is 700-900r/min, and the napping depth is controlled to be 0.5-0.8mm; feeding the brushed fabric into a carding machine for directional carding, wherein the trend of the carding needle is vertical to the warp direction of the fabric, and the height of the nap after carding is 2.2-5mm; And (3) velvet shaking, namely sending the combed fabric into a velvet shaking machine, and velvet shaking for 20-30min at the temperature of 35-45 ℃ and the rotating speed of 200-400 r/min.
  7. 7. The lint manufacturing process of claim 6, further comprising a velvet between the carding and the napping, wherein the velvet comprises the steps of: Feeding the fabric after the velvet is combed into a velvet cutting machine, cutting the fabric by using a circular knife at a velvet cutting speed of 5-15m/min, controlling a knife distance to be 1.0-1.2mm, controlling the velvet height to be 2-4.8mm after the velvet cutting, and then feeding the fabric after the velvet cutting into the velvet cutting machine for treatment.
  8. 8. The flannelette manufacturing process according to claim 1, wherein the flannelette manufacturing process further comprises the steps of: and (3) carrying out post-treatment on the flannelette, wherein the post-treatment comprises one or more of dyeing treatment, antistatic treatment and softening treatment.
  9. 9. The flannelette is characterized in that the flannelette is prepared by adopting the flannelette preparation process according to any one of claims 1-8, the flannelette comprises warp knitting grey cloth formed by knitting and suede formed by napping at least one side of the warp knitting grey cloth, a plurality of meshes are arranged on the warp knitting grey cloth, the maximum size of each mesh is 0.1-0.3mm, the interval between every two adjacent meshes is 0.8-2.5mm, a ventilation channel is formed in the region corresponding to each mesh in the suede, and the gram weight of the flannelette is 100-120g/m 2 .
  10. 10. A textile product, characterized in that it comprises a fleece according to claim 9.

Description

Flannelette manufacturing process, flannelette and textile product Technical Field The invention relates to the technical field of textile, in particular to a flannelette manufacturing process, flannelette and textile products. Background The autumn and winter velvet fabric is a core raw material in the textile product and household textile fields, the core requirement is good heat retention, but the development of the industry at the present stage has obvious technical bottlenecks, namely the heat retention of the traditional velvet fabric is completely dependent on high-gram-weight (more than 200g/m 2) raw materials and a dense weaving process, and the heat retention is realized by locking a large amount of static air in the fabric, so that the inherent logic causes the defects of heavy weight and poor air permeability of the fabric. With the improvement of the wearing experience requirements of consumers, the light-weight warm-keeping, breathable and sweat-proof fabric becomes the core market demand of autumn and winter velvet fabrics, and particularly the problems of the traditional heavy velvet Yi Menhan and skin sticking are more remarkable in the scenes of large indoor and outdoor temperature difference, light outdoor travel, daily commuting and the like. Disclosure of Invention In order to solve the problems of the traditional thick flannelette Yi Menhan and skin adhesion, the invention provides a flannelette manufacturing process, flannelette and textile products. The invention provides a flannelette manufacturing process, which comprises the following steps: obtaining a knitting yarn, wherein the knitting yarn comprises at least one yarn, one yarn is a main body yarn, the number of monofilaments of the main body yarn ranges from 240F to 300F, and the ratio of the number of monofilaments to the fineness ranges from 1.5 to 2; Knitting, namely feeding the knitting yarns into a warp knitting machine, and knitting by adopting a warp-flat change structure to prepare a warp knitting grey cloth with meshes, wherein the maximum size of each mesh is 0.1-0.3mm, and the interval between two adjacent meshes is 0.8-2.5mm; and napping at least one side of the warp knitting grey cloth to obtain flannelette. Preferably, the knitting yarn further comprises at least one auxiliary yarn, wherein the auxiliary yarn comprises at least one of a polyester spandex core-spun yarn and a polyester elastic yarn, and the main body yarn comprises a 150D/288F polyester yarn or a 150D/240F polyester yarn. Preferably, the step of obtaining the knitting yarn comprises the following steps: blending the main yarns and the auxiliary yarns according to the mass ratio of (95-98) to (2-5); after blending, putting the mixture into a warping machine for warping treatment, wherein the warping speed is 400-600m/min; after warping, light sizing treatment is carried out, and then dehydration is carried out until the water content of the braided yarns is less than or equal to 8%. Preferably, the weaving process parameters of the warp knitting machine are set to be the weaving speed of 700-900r/min, the weft density of 250-350 roots/10 cm and the on-machine tension of 170-190N. Preferably, the gram weight of the warp knitting grey cloth is 80-90g/m 2, and the gram weight of the flannelette is 100-120g/m 2. Preferably, the napping specifically comprises the following steps: The mesh fabric blank is sent into a napping machine to be napped by a card clothing roller, the napping speed is 10-20m/min, the card clothing roller rotating speed is 700-900r/min, and the napping depth is controlled to be 0.5-0.8mm; feeding the brushed fabric into a carding machine for directional carding, wherein the trend of the carding needle is vertical to the warp direction of the fabric, and the height of the nap after carding is 2.2-5mm; And (3) velvet shaking, namely sending the combed fabric into a velvet shaking machine, and velvet shaking for 20-30min at the temperature of 35-45 ℃ and the rotating speed of 200-400 r/min. Preferably, between the carding and the swinging, a shearing is further included, and the shearing includes the following steps: Feeding the fabric after the velvet is combed into a velvet cutting machine, cutting the fabric by using a circular knife at a velvet cutting speed of 5-15m/min, controlling a knife distance to be 1.0-1.2mm, controlling the velvet height to be 2-4.8mm after the velvet cutting, and then feeding the fabric after the velvet cutting into the velvet cutting machine for treatment. Preferably, the lint manufacturing process further includes the steps of: and (3) carrying out post-treatment on the flannelette, wherein the post-treatment comprises one or more of dyeing treatment, antistatic treatment and softening treatment. The invention provides a flannelette which is prepared by the flannelette preparation process, wherein the flannelette comprises warp knitting grey cloth formed by knitting and a suede formed by napping at le