CN102168327A - Renewable tencel netting method and application thereof in home textile product - Google Patents
Renewable tencel netting method and application thereof in home textile product Download PDFInfo
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- CN102168327A CN102168327A CN2011100863002A CN201110086300A CN102168327A CN 102168327 A CN102168327 A CN 102168327A CN 2011100863002 A CN2011100863002 A CN 2011100863002A CN 201110086300 A CN201110086300 A CN 201110086300A CN 102168327 A CN102168327 A CN 102168327A
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Abstract
The invention relates to a renewable tencel netting method. The renewable tencel netting method comprises the following steps: checking sample fabrics; cutting and sewing; weighting raw materials; mixing in proportion; loosening and carding; netting; filling and tipping; quilting and sealing; inspecting and packaging; and storing products into a warehouse. The method is characterized in that the air is supplied to a beater room in a lower air supplement manner in the loosening and carding step, wherein the rotation speed of a beater is 1,200-1,350 r/min; the rotation speed of a fan is 2,700-2,900 rpm (revolutions per minute); the air inlet flow ratio of an upper spinning drum to a lower spinning drum is (3-5):(2-3); and the cotton suction ratio of the upper spinning drum to the lower spinning drum is 7:(3-4). The netting technique provided by the invention can be used for effectively ensuring cotton blocks to advance smoothly and uniformly adsorbed in the spinning drums, controlling the flow direction of the supplemented air, and preventing dropping dusts and impurities from being carried to a cotton layer by the air. Accordingly, according to the invention, the application field of novel cellulose fibers is widened, and the diversification of materials of home textile products is promoted.
Description
Technical field
The present invention relates to non-woven field.Specifically, the present invention relates to the lapping method and the application of this method in home textile product thereof of a kind of renewable day silk.
Background technology
Cellulose is reproducible natural resources, has the sustainability and the feature of environmental protection, can participate in natural ecological circulation, and good hygroscopicity and snugness of fit are arranged simultaneously.It silk (Tencel) is the trade name of Lyocell fiber, is after adopting the N-methoxyl group morpholine aqueous solution dissolving cellulos of (being called for short NMMO), to carry out a kind of high wet modulus regenerated celulose fibre that wet spinning is produced.Production is carried out in closed system, and the rate of recovery of organic solvent NMMO can reach more than 99%, environmental sound.Therefore the Lyocell fiber is the environmental protection fiber.
Tencel fiber is the proprietary product of Austrian Lenzin company at present, and early stage is always taking Products Development, begins to be devoted to promote tencel fiber spins market in middle country application in Chinese international household textiles in 2006 and the auxiliary material fair.
The advantage of it silk home textile product exploitation is: can experience different sleep stages during (1) sleep quality, be in the sometimes hot and sometimes cold sleep environment as health, just can making stably, sleep produces fluctuation, influence sleep quality, and day silk is because have unique nanofibrillar structures, make it can have moisture absorbing at a high speed, adopt tencel fiber to make sheet and quilt, can be under different weathers, sleep environment for a desirable drying of health creation allows human comfort enjoy sleep satisfactoryly; (2) fiber surface of day silk is very smooth, with the surface of cotton and other most of artificial fibres very big difference is arranged, therefore the home textile product of producing with tencel fiber is very soft and smooth, Diazolidinyl Urea not, Germany Heiden fort medical university has carried out a comparative test and has found, most of general dermatosis patients represent that the made textiles of tencel fiber makes responsive skin also comfortable sensation can be arranged, and have dropped to fabric minimum to the injury of skin.(3) the outstanding moisture management function of tencel fiber is also created an environment that suppresses micro-organisms simultaneously, without any need for chemical addition agent, because of its dry and comfortable environment can reduce bacterial growth effectively, also can reduce mouldy, smelly problem, keep pure and fresh sensation more lastingly than general cotton, terylene or any other fiber product.
At present, it silk is commonly used at home textile product and makes core or pillow, and when making core or pillow, the general nonwoven techniques that adopts, its processing step is: and lining inspects → opens tailor's system → raw material by random samples and weigh → proportioning mixings → shredding comb and parallel cotton fibers prior to spinning → comb and parallel cotton fibers prior to spinning lapping → can bound edge → quilting seals → and test package → finished product puts in storage.Wherein critical process step is: shredding comb and parallel cotton fibers prior to spinning and comb and parallel cotton fibers prior to spinning lapping;
Can there are the following problems but conventional shredding comb and parallel cotton fibers prior to spinning and comb and parallel cotton fibers prior to spinning lapping are applied in day silk lapping:
(1) mends wind mode aspect
To the suction of hired roughneck chamber, so the hired roughneck chamber must have a certain amount of air-flow to replenish to the negative-pressure air-flow that fan revolution produces, and cotton piece smooth delivery of power is adsorbed on the upper and lower dust cage by upper and lower dust cage.And the air-flow that hired roughneck revolution itself is produced, a part axially flows out by flowing out in the dirt rod gap, and a part of radial flow is dust cage up and down, and supplemental air flow then axially flows into the hired roughneck chamber by several dirt rod gap locations in exit.But because the indoor air-flow that is produced by hired roughneck itself of hired roughneck is in axial distribution also undulate, the air-flow that is replenished can tangle mutually with the indoor air-flow that is produced by hired roughneck itself of hired roughneck like this, make the stream condition of the indoor formation complexity of hired roughneck, influenced the stability that enters air-flow in the upper and lower dust cage, cause the cotton piece rolling on the upper and lower dust cage and gather around into one, thereby destroyed the uniformity that cotton piece distributes.
(2) the configuration aspect of hired roughneck and rotation speed of the fan
The air-flow that fan produced is greater than the air-flow that hired roughneck revolution itself is produced, and air-flow just can flow in the upper and lower dust cage smoothly equably like this.And rotation speed of the fan is low excessively, and owing to cotton piece is subjected to reasons such as the resistance of dirt rod and channel cross-section increase, flow velocity slows down, cotton piece is carried interrupted phenomenon, and obvious broken hole takes place.Equally, rotation speed of the fan is too fast, and lateral variation is bigger.So cotton piece easily concentrates on both sides, cause that both sides are thick, the intermediate thin phenomenon.
(3) dust cage intake aspect under
The cotton thickness of suction that draws upper and lower dust cage according to actual use experience should not equate, but the cotton layer density of upper and lower dust cage should be the same, so just require top cage to have bigger suction air volume, so just cause down the dust cage suction air volume to increase thereupon, and the words that following dust cage suction air volume increases, can cause down the thick intermediate thin in cotton layer both sides on the dust cage, the cotton ratio of suction that forms upper and lower dust cage of concentric reducer lap while also is affected.
Summary of the invention
One of technical problem to be solved by this invention provides the lapping method of a kind of renewable day silk, and this lapping method can solve a day silk effectively and become the fiber filled that exists in the net product inhomogeneous, the irregular problem of profile.
Two of technical problem to be solved by this invention is above-mentioned lapping method to be applied to make in day silk home textile product.
Technical problem to be solved by this invention can solve by the following technical programs:
The lapping method of a kind of renewable day silk of a first aspect of the present invention, comprise the steps: lining inspect → open tailor's system → raw material by random samples and weigh → proportioning mixing → shredding comb and parallel cotton fibers prior to spinning → comb and parallel cotton fibers prior to spinning lapping → can bound edge → quilting seals → test package → finished product warehouse-in, it is characterized in that, send in the comb and parallel cotton fibers prior to spinning step described opening, mend the wind mode under adopt its hired roughneck chamber and mend wind, described hired roughneck's rotating speed is 1200～1350 rev/mins, rotating speed 2700rpm～the 2900rpm of blower fan, the flow-rate ratio of the intake of upper and lower dust cage is 3～5: 2～3; The cotton ratio of the suction of upper and lower dust cage is 7: 3～4.
The application of the lapping method of the described renewable day silk of a second aspect of the present invention aspect manufacturing tencel fiber product is characterized in that the lapping method of described renewable day silk is used to prepare the core of bed clothes.
The present invention improves the lapping method, and its hired roughneck chamber is adopted and mended the wind mode down and mend wind, and the trifle in the world of having avoided fully falling is mended general mood stream and brought cotton layer into, influences cotton rolling quality.Select suitable hired roughneck's speed and rotation speed of fan by control, and the intake of upper and lower dust cage, core thickness and the density made are even.The invention solves the key technology of tencel fiber home textile product exploitation, widened the Application Areas of tencel cellulose fiber and the diversification of home textile product exploitation raw material.
The specific embodiment
In order to make technological means of the present invention, creation characteristic, to reach purpose and effect is easy to understand,, further set forth the present invention, but embodiments of the present invention are not limited thereto below in conjunction with embodiment.
Embodiment 1
The lapping method of a kind of renewable day silk, comprise the steps: lining inspect → open tailor's system → raw material by random samples and weigh → proportioning mixing → shredding comb and parallel cotton fibers prior to spinning → comb and parallel cotton fibers prior to spinning lapping → can bound edge → quilting seals → test package → finished product warehouse-in, it is characterized in that, send in the comb and parallel cotton fibers prior to spinning step described opening, mend the wind mode under adopt its hired roughneck chamber and mend wind, described hired roughneck's rotating speed is 1200-1300 rev/min, the rotating speed 2800rpm-2900rpm of blower fan, and the flow-rate ratio of the intake of upper and lower dust cage is 7: 3; The cotton ratio of the suction of upper and lower dust cage is 3: 2.
The lapping method of renewable day silk can be used for the core of fabricator textile product bed clothes, and the core of making has following index:
Bulking intensity: 78cm
3/ g;
Compression ratio: 70%;
Insulation rate: 86%;
Air penetrability: 42mm/s.
Embodiment 2
The lapping method of a kind of renewable day silk, comprise the steps: lining inspect → open tailor's system → raw material by random samples and weigh → proportioning mixing → shredding comb and parallel cotton fibers prior to spinning → comb and parallel cotton fibers prior to spinning lapping → can bound edge → quilting seals → test package → finished product warehouse-in, it is characterized in that, send in the comb and parallel cotton fibers prior to spinning step described opening, mend the wind mode under adopt its hired roughneck chamber and mend wind, described hired roughneck's rotating speed is 1250-1300 rev/min, the rotating speed 2750rpm-2850rpm of blower fan, and the flow-rate ratio of the intake of upper and lower dust cage is 7: 4; The cotton ratio of the suction of upper and lower dust cage is 4: 3.
The lapping method of renewable day silk can be used for the core of fabricator textile product bed clothes, and the core of making has following index:
Bulking intensity: 79cm
3/ g;
Compression ratio: 68%;
Insulation rate: 88%;
Air penetrability: 48mm/s.
Embodiment 3
The lapping method of a kind of renewable day silk, comprise the steps: lining inspect → open tailor's system → raw material by random samples and weigh → proportioning mixing → shredding comb and parallel cotton fibers prior to spinning → comb and parallel cotton fibers prior to spinning lapping → can bound edge → quilting seals → test package → finished product warehouse-in, it is characterized in that, send in the comb and parallel cotton fibers prior to spinning step described opening, mend the wind mode under adopt its hired roughneck chamber and mend wind, described hired roughneck's rotating speed is 1250-1350 rev/min, the rotating speed 2700rpm-2800rpm of blower fan, and the flow-rate ratio of the intake of upper and lower dust cage is 7: 3; The cotton ratio of the suction of upper and lower dust cage is 5: 3.
The lapping method of renewable day silk can be used for the core of fabricator textile product bed clothes, and the core of making has following index:
Bulking intensity: 76cm
3/ g;
Compression ratio: 67%;
Insulation rate: 83%;
Air penetrability: 43mm/s.
More than show and described basic principle of the present invention, principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present invention; the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (3)
1. the lapping method of a renewable day silk, comprise the steps: lining inspect → open tailor's system → raw material by random samples and weigh → proportioning mixing → shredding comb and parallel cotton fibers prior to spinning → comb and parallel cotton fibers prior to spinning lapping → can bound edge → quilting seals → test package → finished product warehouse-in, it is characterized in that, send in the comb and parallel cotton fibers prior to spinning step described opening, mend the wind mode under adopt its hired roughneck chamber and mend wind, described hired roughneck's rotating speed is 1200～1350 rev/mins, rotating speed 2700rpm～the 2900rpm of blower fan, the flow-rate ratio of the intake of upper and lower dust cage is 3～5: 2～3; The cotton ratio of the suction of upper and lower dust cage is 7: 3～4.
2. the lapping method of a kind of renewable day as claimed in claim 1 silk, it is characterized in that: described hired roughneck's rotating speed is 1200～1300 rev/mins, the rotating speed 2800rpm～2900rpm of blower fan, the flow-rate ratio of the intake of upper and lower dust cage is 3: 2; The cotton ratio of the suction of upper and lower dust cage is 7: 3.
3. the application of the lapping method of described renewable day silk of a claim 1 aspect manufacturing tencel fiber product is characterized in that the lapping method of described renewable day silk is used to prepare the core of bed clothes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110086300 CN102168327B (en) | 2011-04-07 | 2011-04-07 | Renewable tencel netting method and application thereof in home textile product |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201110086300 CN102168327B (en) | 2011-04-07 | 2011-04-07 | Renewable tencel netting method and application thereof in home textile product |
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| CN102168327A true CN102168327A (en) | 2011-08-31 |
| CN102168327B CN102168327B (en) | 2013-03-20 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102505204A (en) * | 2011-09-30 | 2012-06-20 | 江苏省仪征市海润纺织机械有限公司 | Double-dust-cage air laying machine |
| CN103005934A (en) * | 2012-12-10 | 2013-04-03 | 上海水星家用纺织品股份有限公司 | Preparation method of quilt filled with pearl fibers and tencel |
| CN105795803A (en) * | 2014-12-30 | 2016-07-27 | 上海水星家用纺织品股份有限公司 | Ultrathin and ultra-thermal core quilt and preparation method thereof |
| CN108190827A (en) * | 2017-12-26 | 2018-06-22 | 江苏斯得福纺织股份有限公司 | A kind of graphene is warming, the production technology of antibacterial core |
| CN114314492A (en) * | 2022-01-04 | 2022-04-12 | 深圳市富安娜家居用品股份有限公司 | Novel light warm-keeping fiber quilt core and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1688232A (en) * | 2002-09-16 | 2005-10-26 | 连津格股份公司 | Blanket, preferably a quilt |
| CN100376729C (en) * | 2003-07-21 | 2008-03-26 | 连津格股份公司 | Use of a lyocell-type cellulosic staple fibre as a padding fibre |
-
2011
- 2011-04-07 CN CN 201110086300 patent/CN102168327B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1688232A (en) * | 2002-09-16 | 2005-10-26 | 连津格股份公司 | Blanket, preferably a quilt |
| CN100376729C (en) * | 2003-07-21 | 2008-03-26 | 连津格股份公司 | Use of a lyocell-type cellulosic staple fibre as a padding fibre |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102505204A (en) * | 2011-09-30 | 2012-06-20 | 江苏省仪征市海润纺织机械有限公司 | Double-dust-cage air laying machine |
| CN103005934A (en) * | 2012-12-10 | 2013-04-03 | 上海水星家用纺织品股份有限公司 | Preparation method of quilt filled with pearl fibers and tencel |
| CN105795803A (en) * | 2014-12-30 | 2016-07-27 | 上海水星家用纺织品股份有限公司 | Ultrathin and ultra-thermal core quilt and preparation method thereof |
| CN105795803B (en) * | 2014-12-30 | 2017-12-19 | 上海水星家用纺织品股份有限公司 | A kind of ultra-thin super warming core quilt and preparation method thereof |
| CN108190827A (en) * | 2017-12-26 | 2018-06-22 | 江苏斯得福纺织股份有限公司 | A kind of graphene is warming, the production technology of antibacterial core |
| CN114314492A (en) * | 2022-01-04 | 2022-04-12 | 深圳市富安娜家居用品股份有限公司 | Novel light warm-keeping fiber quilt core and preparation method thereof |
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| Publication number | Publication date |
|---|---|
| CN102168327B (en) | 2013-03-20 |
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