Rhythm slub yarn and production method thereof

A slub yarn and rhythm technology, applied in the field of spinning, can solve the problem of no yarn with rhythm and rhythm, and achieve the effect of breaking through the production mode, rich layers and unique style

Pending Publication Date: 2020-04-21

WEIQIAO TEXTILE

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AI-Extracted Technical Summary

Problems solved by technology

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Abstract

The invention relates to the technical field of spinning, in particular to a rhythm slub yarn and a production method thereof. The rhythm slub yarn takes a yarn as a carrier, and the implementation mode is that the pitch length, pitch and double-thickness parameters of the slub yarn with rhythm changes of music scores are designed by matching and combining notes, note spacing and pitch variation of the music scores with the pitch length, pitch and double-thickness of the slub yarn. The slub yarn with rhythm changes of the music scores is produced by a ring spinning frame provided with a slub yarn production device. The rhythm slub yarn breaks through a single production mode of traditional slub yarn specification, enriches the category of a slub yarn market, has symbolic meaning, endows textiles with more cultural originality and emotional connotation, provides a larger creative space for the downstream in the fabric and clothing industry, improves the added value of products and the competitiveness of enterprises, and meets the requirements of consumers for personalization, fashion and diversification.

Application Domain

Yarn

Technology Topic

Woven fabricYarn +4

Image

Examples

Experimental program(2)

Example Embodiment

[0031] Example 1

[0032] The specification of the rhythm and rhythm slub yarn of the present invention is a combed 60 British yarn variety, and the cotton is 100% Xinjiang fine-staple cotton; the notes, the pitch of the notes, the change in pitch and the length of the slub yarn section of the music score Pitch and double roughness parameters are designed as follows:

[0033] Refer to the selection of the score "Azalea" (see figure 1 ).

[0034] 7 notes represent the length of the bamboo section:

[0035] 1=section length 3cm; 2=section length 4cm; 3=section length 5cm; 4=section length 6cm; 5=section length 7cm; 6=section length 8cm; 7=section length 9cm; two notes with tuplets The number of notes is averaged.

[0036] The note spacing represents the bamboo pitch:

[0037] Reference spacing = pitch 30cm; short tone spacing = pitch 10cm; long tone spacing = pitch 50cm; spanning two notes = pitch 70cm; spanning 3 notes = pitch 90cm.

[0038] The pitch represents the thicker bamboo joints:

[0039] Base pitch=double coarse 2.0 times; low pitch=double coarse 1.5 times; high pitch=double coarse 2.5 times, one base pitch and one high pitch=double coarse 2.3 times.

[0040] According to the above design, 32 groups of slub specifications are arranged (see Table 1 for details)

[0041] Table 1: Slub specifications parameter table

[0042]

[0043] Routing:

[0044] Cotton matching→blowing→carding→pre-rolling→combing→drawing→roving→spun yarn→self-winding.

[0045] a. With cotton: 100% Xinjiang fine-staple cotton

[0046] b. Blowing flowers: Mainly adopt the process of "grabbing diligently and less, falling early and less broken, more loose and less beating, carding instead of beating". The main purpose is to eliminate impurities as much as possible, protect fibers and reduce fiber damage; The beater speed is controlled at 720r/min, FA103 single-axis flow opener beater speed is controlled at 420r/min, FA106 opener beater speed is controlled at 560r/min, A076F single beater winder beater speed is 960r/min, fan The speed is 1040r/min, the speed of the rolling roller is 13r/min, and the pound weight is 18.50kg.

[0047] c. Carding: temperature 28℃, humidity 58-63%, carding mainly reduces fiber damage, appropriately enlarges the holding and carding gauge, appropriate cylinder and licker roller speed; adjusts the licker roller and the cotton feeding board to 15- 18‰ British silk; the distance between the licker roller and the dust removal knife is 19-22‰ British silk, tighten the distance between the cylinder and the cover plate to 7, 6, 6, 6, 7‰ British silk, enhance the neps combing; cover The board speed is 278mm/min, the licker roller speed is 960r/min, the cylinder speed is 415r/min, the tin-piercing ratio is 2.2:1; the vehicle speed is controlled at 75m/min; the carding rate is 18.50g/5m;

[0048] d. Pre-rolling: Pre-rolling adopts "even number configuration principle"; pre-coiling quantitative 17.50g/5m; adopting 6 combined number, drafting gauge 5mm×10mm, speed 270m/min; strip quantitative 45g/m, adopting 16 pieces are combined, and the drafting gauge is 4mm×8mm.

[0049] e. Combing: temperature 28℃-30℃, humidity 53%-57%, fine carding is used to adjust the arrangement of cylinder needles into 2, 2, 3, combing gauge 17-19‰ British silk, falling Cotton gauge 9.5mm, top comb gauge 1.5×0.75mm, draft gauge 8mm, combing basis weight 19.50g/5m;

[0050] f. Drawing: temperature 27℃-30℃, humidity 55%-58%, drawing adopts two-pass merging to strengthen weight control, speed is controlled at 210m/min, draft gauge is 6mm×15mm in the first lane, and 6mm in the last lane. ×15mm, the draft ratio of the rear zone is 1.66 times for the first and 1.36 times for the end, combined with 6 for the first and 6 for the end, and draw a fixed amount of the first and 19.00g/5m, and 19.20g/5m for the end, under-stretching plus Voltage bias control;

[0051] g. Roving: temperature 28℃—31℃, humidity 55%-60%, roving quantitative weight control, roving quantitative 5.5g/10m, back zone drafting multiple 1.197 times; front roller speed 165r/min; roving drafting gauge 9mm×22mm×25mm, jaw 5.0mm, twist factor 125, cradle pressure 120N, palm pressing number 2;

[0052] h. Spinning: temperature 30-33℃, humidity 59%-62%. For the ring spinning machine equipped with slub yarn device, input the corresponding slub parameters from the rhythm of the music score to produce the rhythm Yarn; drafting gauge 18mm×64mm; the front roller speed is controlled at 135r/min, the ordinary jaw is 2.5mm, the cradle pressure is controlled at 170N-180N, and the rear under-draw multiple is controlled at 1.21 times.

[0053] i. Self-winding: temperature 29℃—33℃, humidity 68%—73%, using Uster QUANTUM2 electronic clearer to protect the slub range by setting K value; slub yarn electronic clearer parameters: speed 700—1000m/min, N: 50%, S: 150% 1.5cm, L: 40% 40cm, T: -40% 40cm, C ±: 18% 5.0m; CC ± 20% 10.0m; K value 260% /2cm—9cm.

Example Embodiment

[0054] Example 2

[0055] The specification of the rhythmic yarn of the present invention is a combed 40 British yarn variety, and the cotton is 100% Xinjiang fine-staple cotton.

[0056] Design the notes, note spacing, pitch change, and slub yarn length, pitch, and double thickness parameters of the music score as follows:

[0057] Refer to the selection of the score "Azalea" (see figure 1 ).

[0058] The 7 notes represent the bamboo pitch:

[0059] 1=20cm pitch; 2=40cm pitch; 3=60cm pitch; 4=80cm pitch; 5=100cm pitch; 6=120cm pitch; 7=140cm pitch; two notes with tuplets Average value

[0060] The pitch of the notes represents the length of the slub:

[0061] Reference spacing = section length 5cm; short note spacing = section length 3cm; long note spacing = section length 7cm; spanning two notes = section length 8cm; spanning 3 notes = section length 9cm.

[0062] The pitch represents the thicker bamboo joints:

[0063] Reference tone = double thick 2.0 times; low tone = double thick 1.5 times; high tone = double thick 2.5 times, a reference tone and a high tone = double thick 2.3 times.

[0064] According to the above combination, 32 groups of slub specifications are designed (see Table 2 for details)

[0065] Table 2: Specifications of bamboo joints

[0066]

[0067] The difference between this embodiment 2 and embodiment 1 is:

[0068] This type is a combed 40-inch yarn, the total draft of the spun yarn has been reduced, the front roller speed of the spun yarn is 165r/min, and the parameter K value of the self-winding slub electronic clearer is 260%/4cm-10cm.

[0069] In the same piece of music composition, the section length and pitch represent different ways and the amount of change, and the specifications and parameters of the bamboo sections have undergone great changes, realizing customized production for individual needs.

PUM

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rich layers

Chocolate-flavored coated cake with biscuit crumbles scattered on surface and making method of chocolate-flavored coated cake

PendingCN112602749Arich layersprevent moisture migration

Owner:FUJIAN DALI FOOD TECH CO LTD

Rhythm slub yarn and production method thereof

A slub yarn and rhythm technology, applied in the field of spinning, can solve the problem of no yarn with rhythm and rhythm, and achieve the effect of breaking through the production mode, rich layers and unique style

AI-Extracted Technical Summary

Problems solved by technology

Abstract

Image

Examples

Example Embodiment

Example Embodiment

PUM

Description & Claims & Application Information

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