CN202297988U - Lyocell fiber and cotton fiber interlaced home textile fabric - Google Patents
Lyocell fiber and cotton fiber interlaced home textile fabric Download PDFInfo
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- CN202297988U CN202297988U CN2011203805803U CN201120380580U CN202297988U CN 202297988 U CN202297988 U CN 202297988U CN 2011203805803 U CN2011203805803 U CN 2011203805803U CN 201120380580 U CN201120380580 U CN 201120380580U CN 202297988 U CN202297988 U CN 202297988U
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Abstract
The utility model discloses lyocell fiber and cotton fiber interlaced home textile fabric which is woven by warps and wefts, wherein the warps are lyocell fiber, and the wefts are cotton fiber. The home textile fabric provided by the utility model has the dual advantages of lyocell fiber and cotton fiber, the prepared home textile fabric has good hygroscopicity, air permeability and moisture conduction property, is light, soft and air-permeable, soft and natural in luster and elastic, has good ultraviolet resistance perfomance, and can moisten skin and protect skin and body; the hydroscopicity and the air permeability are good; and the home textile fabric does not generate adverse reaction when contacting the human body, and has wide application prospects in home textile industry.
Description
Technical field
The utility model relates to household textiles lining technical field, the tame textile fabric that particularly a kind of Lyocell fibers, cotton fiber interweave.
Background technology
Along with the development of textile technology and improving constantly of living standards of the people, people, but are progressively developed to direction personalized, differentiation not on quality and class the demand of tame textile fabric.At present, pure cotton fabric is widely used on the tame textile fabric, but textile tame textile fabric exists easy wrinkle, shrink, yielding.
Lyocell fibers has the multiple premium properties of natural fabric and synthetic fiber concurrently, and Lyocell is a green fiber, and its raw material is the inexhaustible cellulose of occurring in nature; Production process does not have chemical reaction, and solvent for use is nontoxic, and discarded object is biodegradable; Production technology is simple; Both can practice thrift petroleum resources, therefore compliance with environmental protection requirements causes the very big concern of domestic and international macromolecular material circle in recent years again.
" Lyocell " fiber is a kind of brand-new weaving, garment material, rises the America and Europe in the middle and later periods nineties 20th century.It not only has characteristics such as comfortableness that the natural fabric cotton has, good hand touch, easy dyeing, also has the not available environmental protection advantage of traditional viscose.Viscose can discharge pernicious gases such as carbon disulfide, hydrogen sulfide in process of production, and so contaminated environment is gradually superseded in developed country.It is raw material that " Lyocell " fiber is smashed the pulp that the back forms to pieces with reproducible bamboo and wood etc., and advanced technology makes its solvent recovering rate up to 99.7%, not only energy-saving and environmental protection, and sustainable development.The clothing of processing with this fiber is gloss nature, slippery feel, intensity height, shrink-proof basically not only, and poisture-penetrability, good permeability, and is respond well with wool blended fabric.
The utility model content
The utility model technical problem to be solved is to be directed against the tame textile fabric that has the existing deficiency of textile tame textile fabric now and provide a kind of Lyocell fibers, cotton fiber to interweave.
The utility model technical problem to be solved can realize through following technical scheme:
The tame textile fabric that a kind of Lyocell fibers, cotton fiber interweave is formed by warp thread and weft weaving, and said warp thread is a Lyocell fibers, and weft yarn is a cotton fiber.
The specification of the utility model warp thread is 20-22D/3, and the specification of weft yarn is R75D.
The utlity model has the two-fold advantage of Lyocell fibers, cotton fiber, tame textile fabric hygroscopicity, the gas permeability of processing and lead moist good, slim and graceful soft, ventilative; And the soft nature of gloss, flexible, have good ultraviolet resistance; And can skin care and skin care be healthy and strong; Its water imbibition and gas permeability are better, do not contact with human body bad reaction can take place, and are in to spin in the industry to have broad application prospects.
Description of drawings
Fig. 1 is the structural representation of the tame textile fabric that interweaves of the utility model Lyocell fibers, cotton fiber.
The specific embodiment
Specify the utility model below in conjunction with specific embodiment and accompanying drawing.
As shown in Figure 1, the tame textile fabric that the Lyocell fibers of present embodiment, cotton fiber interweave is weaved by warp thread 1 and weft yarn 2 and is formed, and warp thread 1 is the Lyocell fibers of 20-22D/3 for specification, and weft yarn 2 is that the cotton fiber of R75D interweaves for specification.
Characteristics and performance adjusting process parameter according to Lyocell fibers.Because Lyocell fibers smooth surface; The number of curling and curling recovery rate all are lower than the conventional polyester fiber; Electrostatic phenomenon is serious, twines the roller rubber roll easily, so will use an amount of antistatic additive and antilubricant etc. to spray fiber surfaces after opening bag; Workshop relative humidity is controlled at about 65% simultaneously, to reduce the harmful effect of static to producing.And cotton fiber adopts conventional spinning process to get final product.
Cotton: blowing A002D → A006B → A034 → A036B → A036C → A092 → A076 → comb and parallel cotton fibers prior to spinning A186D → preparatory and FA302 → silver lap FA331 → combing FA261 (1);
Lyocell fibers: blowing A002D → A006B → A036C (card wire) → A092 → A076 → comb and parallel cotton fibers prior to spinning A186D (2);
(1) with (2) → drafting FA302 (three roads) → rove A454G → spun yarn FA506A → winder Japan village's field No.7-II type → become to wrap.
Master operation technological parameter and characteristics
1, opening and cleaning step (Lyocell fibers)
Opening and cleaning step production should be adopted the technological principle of " freely hit, thin feed light comb, low velocity, space greatly, antiseized volume ".The cohesive force of Lyocell fibers is poor, and is higher than resistance, causes serious static, adopts short flow process in the actual production.Because of twining the parts hired roughneck in the production process easily, so each hired roughneck's speed all reduces about 11%.The A002D bale plucker will adopt the technological principle of " how pine is few is beaten, and many combs lack to fall "; Griping cotton machine will improve running rate, and running efficiency is reached more than 90%, to reduce the damage of fiber.A006B suitably increases the speed ratio of brad curtain and horizontal curtain, to strengthen the shredding effect.A036C adopts kirschner beater, reduces the shredding hitting dynamics, prevents fibre damage, and suitably amplifies and give spacing between cotton roller and the hired roughneck.Because the fiber electrostatic phenomenon is serious, be prone to sticking volume, so adopt the method for embossing roller or folder rove to solve sticking volume phenomenon.A092 should suitably select spacing between the dirt rod, and to reduce the damage to fiber, it is heavy suitably to alleviate the every Mick of examination paper, helping the abundant shredding of carding machine and the combing load that alleviates carding machine, and wraps with plastic sheeting after the rolling, is strictly on guard against that the moisture finish volatilizees.A076 should suitably increase fan speed (generally being controlled at about 1300r/min), guarantees that examination paper is even.Suitable and stable humiture is selected in the workshop.Its technological parameter is seen table 1.
Table 2 cotton cleaning process main technologic parameters
| Project | Parameter | Project | Parameter |
| The little vehicle speed of A002D/(r/min) | 2.65 | A002D griping cotton machine rib outreach/mm | 3.0 |
| A036C hired roughneck's speed/(r/min) | 435 | A006B hired roughneck's speed/(r/min) | 425 |
| A036C spaces/mm for cotton roller and hired roughneck | 12.5 | A092 stripping hired roughneck speed/(r/min) | 405 |
| A092 evener roller speed/(r/min) | 340 | The examination paper dry weight/(g/m) | 390～400 |
| A092 counterattack roller speed/(r/min) | 465 | Percentage elongation/% | 1.18 |
| The A076 fan speed/(r/min) | 1325 | Lap roller speed/(r/min) | 12.5 |
2, carding step (Lyocell fibers)
Adopt in the production " light quantitatively, low velocity, small tension receiving coil drawing-off, in space, shift soon, damage less fiber " technological principle, technological parameter is seen table 2.
In the carding step process, the Lyocell fibers web is prone to sink, and fills card clothing easily, twines carding element, therefore adopts the special-purpose metal card clothing, to increase the combing effect of pin tooth to fiber, makes filament in good condition, reduces cotton knot and short flannel.Suitably reduce combing speed, amplify respectively spacing between carding element, reduce fiber and rub repeatedly, increase combing and shift.In order to reduce flat strips and noil, select lower cover plate speed and the position of suitably raising mote knife.The carded sliver adopts quantitatively light, can reduce the dial load, improves carding effect.Add large pressuring roller pressure and shrink sliver, reduce passage and stop up.Under the situation that is prone to sink at web, can improve web quality through the tension draft multiple that strengthens between doffer and pressure roller.
Table 2 carding step main technologic parameters
3, mixing in doubling step characteristics
Mixing in doubling step relative humidity is suitably on the low side, is controlled at about 65%.Amount of pressurization suitably strengthens, and guarantees that enough grasping force and drafting force adapt, and guarantees fiber stable motion in drawing-off, and it is flat to improve the bar solid carbon dioxide.To carry out antistatic agent to rubber roll in the production and handle, to reduce the adverse effect that electrostatic phenomenon brings.It is flat to improve the bar solid carbon dioxide suitably to amplify roller gauge, adopts the pressurization of novel spring reel cage, can strengthen the effective control to fiber movement.Adopt along draft process, with directionality and the degree of stretching that improves fiber.The suitable control less than normal of loudspeaker bore makes the fiber obvolvent tight, strengthens the effective control to fiber, and is flat to improve the bar solid carbon dioxide.Drawing frame speed suitably reduces, and avoids twining roller and rubber roll, and production is carried out smoothly; Amount of pressurization suitably increases, and guarantees fiber motion stabilization in drawing-off, and it is flat to improve the bar solid carbon dioxide.For guarantee blending ratio accurately with mix, adopt in advance cotton and with mix and the totally four road drawing processes configurations of three roads, mix and slubbing is carried out in advance and with 4 Lyocell fibers carded slivers with 2 cottons and closed drawing-off, technology is seen table 3.
The technological parameter of table 3 mixing in doubling step
4, rove operation
Because the Lyocell fibers cohesive force is little, it is unstable to curl, and resilience is poor, produces and adopt the technological principle of " low velocity, the big twist, space greatly, small tension receiving coil, the middle speed of a motor vehicle, big slightly axially and radially rolling density ".Roving twist and rolling density should suitable grasps bigger than normal, and the control Roving Elongation, to reduce the unexpected elongation of rove, improve the spun yarn bar and do.The rove operation should suitably be selected tension in the roving, and it is flat to improve the bar solid carbon dioxide.Back zone drafting multiple is suitably less than normal, spaces and suitably amplify in the back zone, and it is flat to improve rove bar solid carbon dioxide; The light partially control of regular roving feeding, and suitably reduce the rove package drags tension force when reducing the rove unwinding.Suitably improve the regain of rove, reduce static and reduce interfibrous repulsion in the yarn, to improve the rove inherent quality.Adopt novel flier and rubber roll, can prevent to twine roller and rubber roll, improve into sliver and do, improve roving yarn quality.Technological parameter is seen table 4.
Table 4 rove main technologic parameters
5, spinning process
Spinning process will adopt the technological principle of " space in low velocity, heavily pressurization, big back zone, little back area draft, little nip gauge ".
The relative humidity in workshop is controlled at about 65%, can reduce the harmful effect of static, and production is normally carried out, and adopts spinning equipment such as new steel wire ring and rings, suitably reduces the speed of a motor vehicle and ingot speed, to reduce the harmful effect that centrifugal force and electrostatic phenomenon bring; Suitable roller gauge and heavily pressurization, ability balance drafting force reaches the purpose of stablizing drawing-off; Fiber moves apart from deviation the friction field distribution in the draw zone rationally, minimizing yarn defect in the minimizing drafting process; Improving bar does; The suitable control bigger than normal of the twist can increase interfibrous cohesive force in the yarn, reduces resultant yarn filoplume; Reduce the ingot speed and the speed of a motor vehicle, reduce the harmful effect of centrifugal action and electrostatic accumulation phenomenon the spun yarn quality.Technological parameter is seen table 5.
Table 5 spinning process parameter
| Project | Parameter | Project | Parameter |
| The twist/(twist with the fingers/10cm) | 96.5～92 | The steel traveler model | FU plating fluorine steel traveler |
| Back area draft/doubly | 1.275 | The rings model | The inferior light of PG1/2-4251 |
| Roller gauge/mm | 19×35 | Ingot speed/(r/min) | 14000～13500 |
| Amount of pressurization/(the two ingots of kg/) | 18×12×14 | Nip gauge/mm | 2.5 |
| Front roller speed/(r/min) | 200--185 |
Claims (2)
1. the tame textile fabric that Lyocell fibers, cotton fiber interweave is formed by warp thread and weft weaving, and said warp thread is a Lyocell fibers, and weft yarn is a cotton fiber.
2. the tame textile fabric that Lyocell fibers as claimed in claim 1, cotton fiber interweave is characterized in that, the specification of warp thread is 20-22D/3, and the specification of weft yarn is R75D.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203805803U CN202297988U (en) | 2011-10-09 | 2011-10-09 | Lyocell fiber and cotton fiber interlaced home textile fabric |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203805803U CN202297988U (en) | 2011-10-09 | 2011-10-09 | Lyocell fiber and cotton fiber interlaced home textile fabric |
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| CN202297988U true CN202297988U (en) | 2012-07-04 |
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| CN2011203805803U Expired - Fee Related CN202297988U (en) | 2011-10-09 | 2011-10-09 | Lyocell fiber and cotton fiber interlaced home textile fabric |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103404986A (en) * | 2013-08-12 | 2013-11-27 | 冠宏股份有限公司 | Processing technology for ultraviolet-proof, moisture-transported and quick-drying woven fabric |
| CN103637405A (en) * | 2013-11-28 | 2014-03-19 | 苏州工业园区友顺制衣厂 | Easily dyed fabric |
| CN105442143A (en) * | 2015-11-10 | 2016-03-30 | 际华三五零九纺织有限公司 | Method for producing cotton lyocell plain weave fabrics |
| CN109454960A (en) * | 2018-11-19 | 2019-03-12 | 浙江荣鑫纤维有限公司 | A kind of compound-type fabric of changeable colour |
| CN112680971A (en) * | 2020-12-24 | 2021-04-20 | 创姿服饰(上海)有限公司 | Fabric with excellent performance and application thereof in field of clothes |
| CN115323579A (en) * | 2022-08-31 | 2022-11-11 | 读布科技(杭州)有限公司 | Preparation method of high-count high-density light guide fabric |
| CN116288838A (en) * | 2023-02-15 | 2023-06-23 | 苏州震纶生物质纤维有限公司 | Spinning method and device for vortex spinning and vortex spinning line |
-
2011
- 2011-10-09 CN CN2011203805803U patent/CN202297988U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103404986A (en) * | 2013-08-12 | 2013-11-27 | 冠宏股份有限公司 | Processing technology for ultraviolet-proof, moisture-transported and quick-drying woven fabric |
| CN103637405A (en) * | 2013-11-28 | 2014-03-19 | 苏州工业园区友顺制衣厂 | Easily dyed fabric |
| CN105442143A (en) * | 2015-11-10 | 2016-03-30 | 际华三五零九纺织有限公司 | Method for producing cotton lyocell plain weave fabrics |
| CN109454960A (en) * | 2018-11-19 | 2019-03-12 | 浙江荣鑫纤维有限公司 | A kind of compound-type fabric of changeable colour |
| CN112680971A (en) * | 2020-12-24 | 2021-04-20 | 创姿服饰(上海)有限公司 | Fabric with excellent performance and application thereof in field of clothes |
| CN115323579A (en) * | 2022-08-31 | 2022-11-11 | 读布科技(杭州)有限公司 | Preparation method of high-count high-density light guide fabric |
| CN116288838A (en) * | 2023-02-15 | 2023-06-23 | 苏州震纶生物质纤维有限公司 | Spinning method and device for vortex spinning and vortex spinning line |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SOUTHBEDDING TECHNOLOGY CO., LTD. Free format text: FORMER NAME: SHANGHAI SOUTHBEDDING CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 200000 Shanghai Jinshan District city Shanyang Town South Songwei Road No. 1088 block B Patentee after: South Bedding Technology Co., Ltd. Address before: 200000 Shanghai Jinshan District city Shanyang Town South Songwei Road No. 1088 block B Patentee before: Shanghai Southbedding Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20181009 |
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| CF01 | Termination of patent right due to non-payment of annual fee |