CN110468481A

CN110468481A - A kind of novel scribbled and preparation method thereof

Info

Publication number: CN110468481A
Application number: CN201910777106.5A
Authority: CN
Inventors: 顾元德
Original assignee: Yibin Hengfeng Textile & Technology Co Ltd
Current assignee: Yibin Hengfeng Textile & Technology Co Ltd
Priority date: 2019-08-22
Filing date: 2019-08-22
Publication date: 2019-11-19
Anticipated expiration: 2039-08-22
Also published as: CN110468481B

Abstract

The present invention provides a kind of novel scribbleds and preparation method thereof, belong to textile technology field, the novel scribbled is formed with tencel fiber, polyester fiber and chitosan oligosaccharide fiber blend, each component accounts for: tencel fiber 47.5-52.5%, polyester fiber 17.5-22.5%, chitosan oligosaccharide fiber 27.5-32.5%.By tencel fiber, polyester fiber and chitosan oligosaccharide fiber by above-mentioned weight percent it is blended after, yarn remains the advantages of each yarn, complementary effect can also be played, the shortcomings that improving each fiber, yarn and tencel after blended, terylene and chitosan oligosaccharide yarn ratio, item is dry, details, slubbing index is superior to independent each yarn, single thread force is high, close structure, wearability is good, filoplume is less, 3mm or more nocuousness filoplume is few, yarn is bright and clean, fabric quality is high, the irregularity of single Yarn Evenness can be improved, reduce cotton knot, yarn defect etc., and improve breaking strength, yarn quality is excellent, reach the excellent level of similar yarn, and enable to fabric surface more beautiful.

Description

A kind of novel scribbled and preparation method thereof

Method field

The present invention relates to textile technology field, specifically a kind of novel scribbled and preparation method thereof.

Background method

Tencel fiber is wood pulp, water and the mixing of solvent oxidation amine based on coniferous tree, is heated to being completely dissolved, dissolve Any derivative and chemical action will not be generated in the process, and the direct fabrics through removal of impurities, molecular structure is simple carbon aquation Object is closed, can be decomposed completely in soil, no pollution to the environment, in addition, the amine oxide solvent used in production is to human body It is completely harmless, can almost recycle, can Reusability, cellulosic molecule contained by material pulp does not play chemical change in production Change, no coupling product, be environmental protection or green fiber outside no waste discharge factory, fabric has good hygroscopicity, comfortable Property, drapability and stiffness and dyeability is good.

Terylene is an important species in synthetic fibers, is the product name of China's polyester fiber, is with poly- to benzene two Formic acid (PTA) or dimethyl terephthalate (DMT) (DMT) and ethylene glycol (MEG) be raw material through esterification or transesterification and polycondensation reaction and Fiber-forming polymer-polyethylene terephthalate (PET) obtained through spinning and post-processes manufactured fiber.Polyester fiber With extremely excellent setting performance.Spun polyester thread or fabric generated after setting it is flat very, fluffy form or rivel etc., make It is repeatedly washed, is remained to prolonged constant with middle.Its clothing performance has many advantages, such as that intensity is good, smooth well-pressed, quick-drying washable, but There is Boardy Feeling, sense of touch is poor, gloss is not soft, gas permeability, poor hygroscopicity the disadvantages of.

The advantages of yarn after tencel fiber and polyester fiber are blended has had both the two, thus there is extremely wide answer With.But it does not have antibacterial action, then needs just to can be carried out subsequent spinning process after carrying out antimicrobial treatment to either or both, And tencel fiber and polyester fiber finished product directly carry out antimicrobial treatment on the one hand its antibacterial effect cannot be effectively ensured, another party Face also will increase process, increase cost, and time-consuming and laborious；Furthermore existing tencel fiber and when blended polyester fiber, Due to the presence of polyester fiber, because mixing non-uniform reason, cause it is blended after textile dyeing after be easy to appear white point.

Summary of the invention

Do not have the defect of antibacterial effect, mesh of the invention for the yarn of above-mentioned tencel fiber and polyester fiber after blended Be to provide a kind of novel scribbled and preparation method thereof.

The purpose of the present invention is to provide a kind of novel scribbled and preparation method thereof, the novel scribbled be with Tencel fiber, polyester fiber and chitosan oligosaccharide fiber blend form, weight percent shared by each component in the novel scribbled Than are as follows: tencel fiber 47.5-52.5%, polyester fiber 17.5-22.5%, chitosan oligosaccharide fiber 27.5-32.5%.

In the technical solution of the application, chitosan oligosaccharide fiber is to be transferred natural antimicrobial substance-chitosan oligosaccharide using Polymer Technology It is connected on cellulose fibre, on the basis of holding viscose rayon excellent wearability, assign fibre antibacterial, deodorization, drive mite etc. A kind of new type functional cellulose for the characteristics of healthcare function is the advantages of integrating viscose rayon and chitosan oligosaccharide natural antibacterial Fiber；By tencel fiber, polyester fiber and chitosan oligosaccharide fiber by above-mentioned weight percent it is blended after, yarn remains each yarn The advantages of line, moreover it is possible to the shortcomings that playing complementary effect, improving each fiber, it is blended after yarn and tencel, terylene and shell Oligosaccharides yarn ratio, item is dry, details, slubbing index are superior to independent each yarn, and single thread force is high, and close structure, wearability is good, hair Plumage is less, and 3mm or more nocuousness filoplume is few, and yarn is bright and clean, and fabric quality is high, can improve the irregularity of single Yarn Evenness, reduces cotton Knot, yarn defect etc., and breaking strength is improved, yarn quality is excellent, reaches the excellent level of similar yarn, and enable to fabric table Face is more beautiful, solve above-mentioned tencel fiber and polyester fiber it is blended after yarn do not have the defect of antibacterial effect.

Preferably, each component accounts in the novel scribbled: tencel fiber 50%, and terylene is fine Dimension 20%, chitosan oligosaccharide fiber 30%.

A kind of preparation method of novel scribbled includes the following steps: (1) and hair, (2) blowing, (3) cotton carding, (4) simultaneously Item, (5) rove, (6) spun yarn and (7) winder.

Preferably, (1) and hair technique successively include automatic plucker, and mixing willow is packaged into a storehouse baling press, grabs cotton automatically Machine is packaged into two storehouse baling presses, at least mixes twice through mixing willow.

The application spinning process increased on the basis of common process with hair technique, dispelled, remixed using blower, made Each raw material can be sufficiently mixed uniformly, carry out blowing and cotton carding later, and each raw material can further be made to be uniformly mixed, and when blowing adopts With abundant shredding, the technological principle of fibre damage is reduced, item is needed not move through and mixes, direct drafting, when item being avoided to mix, due to the carded sliver Weight it is irregular cause blending ratio inaccurate, and only need through it is excessive and and end and, and with number relative to existing skill Art substantially reduces, and simplifies technique, Roving Frames: using the technological principle of " light quantitative, jogging speed, big gauge, again pressurization ", spun yarn Process: using the technological principle of " big gauge, again pressurization, high draft ", winder is as last procedure and woven to spin First working procedure plays " bridge " effect formed a connecting link, is conducive to the package that later process is processed.Using the work of the application Skill is improved on spinning process, handled by increasing this procedure of mixing willow, guarantees that fiber can be mixed sufficiently Even, due to (packet header) when the specification difference between fiber will appear disk dishful and when trying to get to the heart of a matter, (packet tail) is each during mixing Component fibre ratio different problems will be crossed the mixed raw material of mixing willow and are packaged, and packet header packet tail is arranged in sequence and hair It takes grain out of a granary to sun it after machine crawl, guarantees that every kind of fiber can be sufficiently mixed uniformly, be not in white point, solve above-mentioned existing spinning When yarn process spins yarn, due to the presence of the non-cellulose fibres such as terylene, mixing is uneven, holds after causing woven into fabric to dye Easily there is the problem of white point.

Preferably, (2) blowing process successively uses automatic plucker, mixed cotton slitter, multi-mixer, opener, vibration Hopper feeder, lapper；

(3) carding step: using the technological principle of " light quantitative, jogging speed, close setting, strong point of comb ", the quantitative 390g/ of cotton layer M, cylinder speed 30r/min, licker-in speed 800r/min, cover plate speed 92r/min, doffer speed 18r/min, cylinder It is respectively 8mm, 7mm, 7mm, 6mm, 7mm with gauge of the cover board from import to outlet, the gauge between cylinder and doffer is 5mm, Gauge between cylinder and licker-in is 7mm, and the angle of mote knife is 85 °, and the sliver exporting speed of carding machine is 39m/min；

(4) drawing process, production status: 29.2 DEG C of temperature, humidity 67%, by the carded sliver of step (3) ahead and after end simultaneously, Sliver exporting speed is 200m/min, head and and end and total draft multiple be 10 times, draw length is 38mm, head and be 6 The carded sliver is carried out and is closed, and the carded sliver weight of head simultaneously is 3.5g/m, last simultaneously to mix simultaneously for the carded sliver of 8 heads simultaneously, and the carded sliver weight of end simultaneously is 3.0g/m, head is simultaneously and last front roller gauge simultaneously is 11mm, and middle roller gauge is 8mm, and rear roller gauge is 17mm；Head And be to play the role of hybrid shaping, item is dry not guaranteed, and simultaneously sliver exporting speed simultaneously lower than head, helps to improve noodles at design end The depth of parallelism reduces the dry irregularity of item；

(5) process of roving, using the technological principle of " light quantitative, jogging speed, big gauge, again pressurization ", roller gauge is 10mm × 26mm × 36mm, twist factor 80, ingot speed 900r/min design quantification of 4g/m, total draft multiple 8.6, back zone Pulling multiple is 1.22, nip gauge 5mm；

(6) spinning process, using the technological principle of " big gauge, again pressurization, high draft ", front and back roller gauge is respectively 18mm × 40mm, ingot speed 13000r/min, drafting multiple are 48 times, twist factor 380, nip gauge 2.5mm；

(7) winder speed 1000r/min.

Preferably, in (2) blowing process, automatic plucker guarantees crawl uniformly, and opener is changed to kirschner beater, opener Machine Beater Speed is controlled in 480r/min, and lapper is single beater scutcher, Beater Speed 880r/min, the speed of coiled roller Degree is 10r/min.

Preferably, in (3) carding step, the total draft multiple of carding step is 200 times, weight of card sliver 18.5g/m.

Preferably, mixing willow shredding process mixture length is FA002 automatic plucker → B262 mixing willow → into a storehouse LHFU150 baling press packing → A002 automatic plucker → be packaged into two storehouse LHFU150 baling presses.

In the present processes scheme:

Compared with existing method, the beneficial effects of the present invention are:

(1) by tencel fiber, polyester fiber and chitosan oligosaccharide fiber by above-mentioned weight percent it is blended after, yarn remains often A kind of the advantages of yarn, moreover it is possible to the shortcomings that playing complementary effect, improving each fiber, it is blended after yarn and tencel, wash Synthetic fibre and chitosan oligosaccharide yarn ratio, item is dry, details, slubbing index are superior to independent each yarn, and single thread force is high, and close structure is wear-resisting Property it is good, filoplume is less, and 3mm or more nocuousness filoplume is few, and yarn is bright and clean, and fabric quality is high, the irregularity of single Yarn Evenness can be improved, Cotton knot, yarn defect etc. are reduced, and improves breaking strength, yarn quality is excellent, reaches the excellent level of similar yarn, and enable to Fabric surface is more beautiful；

(2) use the application technique, i.e., improved on spinning process, by increase this procedure of mixing willow into Row processing guarantees that fiber can mix well, and expires during mixing since the specification difference between fiber will appear disk (packet header) and (packet tail) each component proportion of fibers different problems when trying to get to the heart of a matter when disk will be crossed the mixed raw material of mixing willow and are packaged, packet Head packet tail is arranged in sequence, is taken grain out of a granary to sun it after mixing willow crawl, guarantees that every kind of fiber can be sufficiently mixed uniformly, no It will appear white point；

(3) by the mixed yarn of production technology production, single thread force is high, and item is dry uniformly, and cotton knot is few, and yarn defect is few.

(4) yarn for having antibacterial functions can be directly obtained by subsequent spinning process, do not need individually to carry out finished product Antimicrobial treatment simplifies technique while guaranteeing antibacterial effect, reduces production cost.

Specific embodiment

It is right combined with specific embodiments below for the method personnel that make this field methods of this invention will be better understood scheme The present invention is described in further detail.

Embodiment 1

Raw material: each component accounts in scribbled: tencel fiber 50%, polyester fiber 20%, shell Oligosaccharides fiber 30%.

Mixing willow shredding process mixture length is FA002 automatic plucker → B262 mixing willow → beat into a storehouse LHFU150 Chartered plane packing → A002 automatic plucker → be packaged into two storehouse LHFU150 baling presses.

Spinning technological process: FA002 automatic plucker-FA035 mixed cotton slitter-FA106C card wire opener-SFA161A vibration Dynamic cotton feeder-FA076F single beater scutcher-FA226A carding machine-FA318A drawing frame-FA472 fly frame-ZJ1298 spun yarn Machine-Savio automatic winder.

A kind of novel scribbled and preparation method thereof, the specific process is as follows:

By increase this procedure of mixing willow handled, guarantee fiber can mix well, during mixing by (packet header) is different with (packet tail) each component proportion of fibers when trying to get to the heart of a matter when specification difference between fiber will appear disk dishful Problem will be crossed the mixed raw material of mixing willow and is packaged, and packet header packet tail is arranged in sequence, take grain out of a granary to sun it after mixing willow crawl, Guarantee that every kind of fiber can be sufficiently mixed uniformly, is not in white point；

(2) in blowing process, blowing process successively use automatic plucker, mixed cotton slitter, multi-mixer, opener, Vibrating cotton box cotton feeding, lapper, automatic plucker guarantee crawl uniformly, and opener is changed to kirschner beater, opener hired roughneck Speed control is in 480r/min, and lapper is single beater scutcher, Beater Speed 880r/min, and the speed of coiled roller is 10r/min

(4) carding step: using the technological principle of " light quantitative, jogging speed, close setting, strong point of comb ", the quantitative 390g/ of cotton layer M, cylinder speed 30r/min, licker-in speed 800r/min, cover plate speed 92r/min, doffer speed 18r/min, cylinder It is respectively 8mm, 7mm, 7mm, 6mm, 7mm with gauge of the cover board from import to outlet, the gauge between cylinder and doffer is 5mm, Gauge between cylinder and licker-in is 7mm, and the angle of mote knife is 85 °, and the sliver exporting speed of carding machine is 39m/min, cotton carding work In sequence, the total draft multiple of carding step is 200 times, weight of card sliver 18.5g/m；

(5) drawing process, production status: 29.2 DEG C of temperature, humidity 67%, by the carded sliver of step (3) ahead and after end simultaneously, Sliver exporting speed is 200m/min, head and and end and total draft multiple be 10 times, draw length is 38mm, head and be 6 The carded sliver is carried out and is closed, and the carded sliver weight of head simultaneously is 3.5g/m, last simultaneously to mix simultaneously for the carded sliver of 8 heads simultaneously, and the carded sliver weight of end simultaneously is 3.0g/m, head is simultaneously and last front roller gauge simultaneously is 11mm, and middle roller gauge is 8mm, and rear roller gauge is 17mm；Head And be to play the role of hybrid shaping, item is dry not guaranteed, and simultaneously sliver exporting speed simultaneously lower than head, helps to improve noodles at design end The depth of parallelism reduces the dry irregularity of item；

(6) process of roving, using the technological principle of " light quantitative, jogging speed, big gauge, again pressurization ", roller gauge is 10mm × 26mm × 36mm, twist factor 80, ingot speed 900r/min design quantification of 4g/m, total draft multiple 8.6, back zone Pulling multiple is 1.22, nip gauge 5mm；

(7) spinning process, using the technological principle of " big gauge, again pressurization, high draft ", front and back roller gauge is respectively 18mm × 40mm, ingot speed 13000r/min, drafting multiple are 48 times, twist factor 380, nip gauge 2.5mm；

(8) winder speed 1000r/min.

The performance indicator of tencel fiber, polyester fiber and chitosan oligosaccharide fiber and novel mixed yarn is shown in Table 1

The performance indicator of 1 tencel fiber of table, polyester fiber and chitosan oligosaccharide fiber and novel mixed yarn

KSJ matches network compact spinning in this table.

By the novel scribbled of tencel fiber produced by the present invention, polyester fiber and chitosan oligosaccharide fiber and only by tencel fibre Yarn made of dimension, polyester fiber or chitosan oligosaccharide fiber is compared, and the novel scribbled fabric of the application has antibacterial, comfortable Performance, while spinnability is higher, and sexual valence is relatively high, and strip dry CV value, slubbing, details index are very good, and single thread force is high, structure Closely, wearability is good, and filoplume is less, and 3mm or more nocuousness filoplume is few, and yarn is bright and clean, and fabric quality is high, can improve single Yarn Evenness Irregularity, reduce cotton knot, yarn defect etc., and improve breaking strength, yarn quality is excellent, reaches the excellent level of similar yarn.

Embodiment 2

A kind of novel scribbled, the novel scribbled are mixed with tencel fiber, polyester fiber and chitosan oligosaccharide fiber It spins, each component accounts in the novel scribbled: tencel fiber 47.5%, polyester fiber 20%, chitosan oligosaccharide fiber 32.5%.

Embodiment 3

A kind of novel scribbled, the novel scribbled are mixed with tencel fiber, polyester fiber and chitosan oligosaccharide fiber It spins, each component accounts in the novel scribbled: tencel fiber 52.5%, polyester fiber 18%, chitosan oligosaccharide fiber 29.5%.

The specific embodiment of the application above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously The limitation to the application protection scope therefore cannot be interpreted as.It should be pointed out that for the commonsense method personnel of this field For, under the premise of not departing from the application method plan plot, various modifications and improvements can be made, these belong to this The protection scope of application.

Claims

1. a kind of novel scribbled, it is characterised in that: the novel scribbled is few with tencel fiber, polyester fiber and shell Sugared fiber blend forms, and each component accounts in the novel scribbled: tencel fiber 47.5- 52.5%, polyester fiber 17.5-22.5%, chitosan oligosaccharide fiber 27.5-32.5%.

2. a kind of novel scribbled according to claim 1, it is characterised in that: each component in the novel scribbled It accounts for: tencel fiber 50%, polyester fiber 20%, chitosan oligosaccharide fiber 30%.

3. according to claim 1 or a kind of 2 described in any item preparation methods of novel scribbled, it is characterised in that: including Following steps: (1) and hair, (2) blowing, (3) cotton carding, (4) drafting, (5) rove, (6) spun yarn and (7) winder.

And hair technique 4. a kind of preparation method of novel scribbled according to claim 3, it is characterised in that: (1) It successively include automatic plucker, mixing willow is packaged, automatic plucker into a storehouse baling press, is packaged into two storehouse baling presses, warp and hair Machine at least mixes twice.

5. a kind of preparation method of novel scribbled according to claim 3, it is characterised in that: (2) blowing process Successively use automatic plucker, mixed cotton slitter, multi-mixer, opener, vibrating cotton box cotton feeding, lapper；(3) cotton carding work Sequence: cotton layer quantifies 390g/m, cylinder speed 30r/min, licker-in speed 800r/min, cover plate speed 92r/min, doffer The gauge of speed 18r/min, cylinder and cover board from import to outlet is respectively 8mm, 7mm, 7mm, 6mm, 7mm, cylinder and doffer Between gauge be 5mm, gauge between cylinder and licker-in is 7mm, and the angle of mote knife is 85 °, the sliver exporting speed of carding machine For 39m/min；

(4) drawing process, production status: 29.2 DEG C of temperature, humidity 67%, by the carded sliver of step (3) ahead and after end simultaneously, shaping Speed is 200m/min, head and and end and total draft multiple be 10 times, draw length is 38mm, head and be 6 carded slivers It carries out and closes, the carded sliver weight of head simultaneously is 3.5g/m, and last simultaneously to mix simultaneously for the carded sliver of 8 heads simultaneously, the carded sliver weight of end simultaneously is 3.0g/ M, head is simultaneously and last front roller gauge simultaneously is 11mm, and middle roller gauge is 8mm, and rear roller gauge is 17mm；(5) rove Technique roller gauge is 10mm × 26mm × 36mm, and twist factor 80, ingot speed 900r/min designs quantification of 4g/m, always lead Multiple 8.6 is stretched, it is 1.22 that back zone, which pulls multiple, nip gauge 5mm；(6) roller gauge is respectively 18mm before and after spinning process × 40mm, ingot speed 13000r/min, drafting multiple are 48 times, twist factor 380, nip gauge 2.5mm；(7) winder speed 1000r/min。

6. a kind of preparation method of novel scribbled according to claim 5, it is characterised in that: (2) blowing process In, automatic plucker guarantees crawl uniformly, and opener is changed to kirschner beater, and opener Beater Speed is controlled in 480r/min, Lapper is single beater scutcher, and Beater Speed 880r/min, the speed of coiled roller is 10r/min.

7. a kind of preparation method of novel scribbled according to claim 5, it is characterised in that: (3) carding step In, the total draft multiple of carding step is 200 times, weight of card sliver 18.5g/m.

8. a kind of preparation method of novel scribbled according to claim 4, it is characterised in that: mixing willow shredding work Sequence mixture length is FA002 automatic plucker → B262 mixing willow → grab automatically into a storehouse LHFU150 baling press packing → A002 Cotton machine → be packaged into two storehouse LHFU150 baling presses.