CN104178920A - Novel airflow composite non-glue cotton production method - Google Patents
Novel airflow composite non-glue cotton production method Download PDFInfo
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- CN104178920A CN104178920A CN201410481329.4A CN201410481329A CN104178920A CN 104178920 A CN104178920 A CN 104178920A CN 201410481329 A CN201410481329 A CN 201410481329A CN 104178920 A CN104178920 A CN 104178920A
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- cotton
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Abstract
The invention relates to a novel airflow composite non-glue cotton production method. The method comprises the steps that mixed staple fibers are sequentially fed, opened, processed by an air compression lapper, pierced by needles, put into a drying oven, pressed by a hot roller, cooled, reeled, packaged and put into storage. By the adoption of the technical scheme, waste cotton produced in the production process is sufficiently utilized by the air compression lapper, environment pollution is reduced, and resources are effectively allocated.
Description
Technical field
The present invention relates to without collodion technical field, particularly relate to a kind of air pressure and become the production of net without collodion.
Background technology
Traditional fabrication processing without collodion is to feed cotton machine → pre-comb → opener → carding machine → lapping machine → baking oven → moulding → cooling → clot → packaging → warehouse-in.It is to make to interconnect winding between fiber by combing without the combing of collodion that traditional handicraft is produced, and fibre length is had to certain requirement, so just can make to interconnect between fiber winding, carding.And for the imitative silk flosssilk wadding of a large amount of production, gum sprayed cotton, without the company of collodion, a lot " waste cotton " can drop on machine, the leftover pieces that also have cutting to get off, because these " waste cotton " fibre lengths are shorter, cannot again be used traditional carding machine carding, so can not recycle, enterprise will spend certain energy to process these " waste cottons " it is transported to soot or burns, and can cause like this waste of environmental pollution and resource.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the present invention by the following technical solutions, the compound preparation method without collodion of new type of airflow, comprises mixing staple fibre successively through feeding press → cooling → clot → packaging → warehouse-in of cotton → shredding → air pressure lapper → acupuncture → baking oven → blanching roller.
It is the fiber of <100mm and >0.5mm that described mixing short fiber material is selected fibre length, adopts the raw material arbitrary proportions such as staple fibre terylene and waste cotton are mixed.
Described air pressure becomes net: adopt the raw material arbitrary proportions such as staple fibre terylene and waste cotton to mix, raw material is pressed lapper by the junction inhaling air of the gentle pressure lapper of opener, air-flow blows from the top down, fiber is produced to pressure, again by the discaling roll of 0.35 meter of two diameter by fiber extrusion out, make bat basic forming, and the thickness of bat can regulate by the distance of controlling between fiber speed and two discaling rolls that be inhaled into.
Compared with prior art, our company adopts random web-laying equipment to carry out carding to staple fibre.It is by air-flow, single fiber to be delivered on lapping curtain and become net that air pressure becomes net, not only in a jumble but also even.And for fear of having coming off of fiber fines, in the time of feeding hopper, add a certain proportion of low-melting fiber, after baking oven moulding, carrying out surface at process blanching roller presses, because the high temperature of blanching roller makes bat surface skining, not only attractive in appearance but also even, surfacing and reduce the coming off of fiber fines.Our company adopts the combination of these two kinds of technology, fully " waste cotton " in production process is used, and reduces environmental pollution, and resource can effectively be configured.
Detailed description of the invention
The compound preparation method without collodion of new type of airflow of the present embodiment, comprises and feeds press → cooling → clot → packaging → warehouse-in of cotton → shredding → air pressure lapper → baking oven → blanching roller by mixing staple fibre successively process, and concrete steps are as follows:
(1) adopt the raw materials such as a certain proportion of waste cotton and low-melting fiber are carried out to different proportion mixing, mix feeding, undertaken by suction, fiber being pressed to lapper by the junction inhaling air of the gentle pressure lapper of opener after shredding by opener, ensure that fiber evenly enters air pressure lapper; Air pressure lapper is applicable to the fiber of <100mm and >0.5mm, it is a cuboid, high 1.2 meters, wide 2.8 meters, long 0.4 meter, air-flow blows from the top down, fiber is produced to pressure, again by the discaling roll of 0.35 meter of two diameter by fiber extrusion out, so just can make bat basic forming, do not need, through lapping and combing, to save time and the energy, and the thickness of bat can regulate by the distance of controlling between fiber speed and two discaling rolls that be inhaled into; Frame one reel wire yarn below lapping machine, when the web of completing transports while entering the acupuncture stage from lathe above, grenadine is entered to pressure roller from below traction together and overlaps with web, and pressure by the pressure roller tractive force during with rolling just can web and grenadine overlapping, make bat moulding;
(2) to becoming the fiber after net to carry out acupuncture, adopt lower thorn-upper thorn-lower thorn-upper thorn to carry out, form certain thickness acupuncture cotton; Pressure grenadine and web by acupuncture are combined with each other smoothly, web and grenadine can not only be combined firmly by intensive acupuncture, and intensive pin hole has also ensured the compound gas permeability without collodion;
(3) adopt hot blast transmission, sizing is cotton when hot melt, can ensure that meldable fibre is fully heated in baking oven, can make again cottonly not shrink thereby ensure cotton bulking intensity, and the outer isolated naked light of glass reinforced plastic pipe that adopts of baking oven, ensures the safety in production process; Running rail and the speed of service of design bat in baking oven, i.e. position and the time in the time of bat process baking oven, in baking oven, 1.2 meters of tracks of floor height are arranged on 0.4 meter of apart from lower floor, and long 3 meters of baking oven Outside Dimensions is wide 2.8 meters, high 1.6 meters.Long 2.8 meters of inside dimension, wide 2.5 meters, high 1.2 meters, the time of moving in baking oven is 3 minutes;
(4) be exactly that surface is uneven through the problem existing without collodion of baking oven hot briquetting, smooth not, affect sense of touch and aesthetic measure, the device that increases the boiling hot roller of hot pressing solves this technical problem, surface without collodion is carried out to high-temperature heating again, surface low-melting fiber melts with surface fiber and further merges, thereby make surface more smooth and attractive in appearance, and press by the heating of blanching roller, can become more even without collodion, because pressing of blanching roller, makes the combination between fiber more tight, make to have better elasticity without collodion; Hot pressing is scalded to roller and be conventionally heated to 185 DEG C, higher than the temperature of baking oven; Utilize this device, not only can make without collodion surfacing attractive in appearancely, can also reduce coming off of fiber fines;
(5) completing air pressure finally by supercooling trimming clot packaging supervisor becomes net without the whole production process of collodion, cooling rear guarantee is indeformable after without collodion moulding, keep resilience and bulking intensity, such production technology can make to reach 85% without the bulking intensity of collodion, and resiliency reaches 70%.
Claims (3)
1. the compound preparation method without collodion of new type of airflow, comprises mixing staple fibre successively through feeding press → cooling → clot → packaging → warehouse-in of cotton → shredding → air pressure lapper → acupuncture → baking oven → blanching roller.
2. the compound preparation method without collodion of a kind of new type of airflow according to claim 1, it is characterized in that: it is the fiber of <100mm and >0.5mm that described mixing short fiber material is selected fibre length, adopt the raw material arbitrary proportions such as staple fibre terylene and waste cotton are mixed.
3. the compound preparation method without collodion of a kind of new type of airflow according to claim 1, it is characterized in that: described air pressure becomes net, adopt the raw material arbitrary proportions such as staple fibre terylene and waste cotton to mix, raw material is pressed lapper by the junction inhaling air of the gentle pressure lapper of opener, air-flow blows from the top down, fiber is produced to pressure, again by the discaling roll of 0.35 meter of two diameter by fiber extrusion out, make bat basic forming, and the thickness of bat can regulate by the distance of controlling between fiber speed and two discaling rolls that be inhaled into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410481329.4A CN104178920A (en) | 2014-09-20 | 2014-09-20 | Novel airflow composite non-glue cotton production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410481329.4A CN104178920A (en) | 2014-09-20 | 2014-09-20 | Novel airflow composite non-glue cotton production method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104178920A true CN104178920A (en) | 2014-12-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410481329.4A Pending CN104178920A (en) | 2014-09-20 | 2014-09-20 | Novel airflow composite non-glue cotton production method |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2050438U (en) * | 1989-01-20 | 1990-01-03 | 吴伟 | Apparatus for producing regeneration fiber tips felt rug |
| JP2000290865A (en) * | 2000-01-01 | 2000-10-17 | Kanebo Ltd | Formed fiber material and its production process |
| CN101525811A (en) * | 2009-04-14 | 2009-09-09 | 李铁辉 | Soluble non-woven fabrics at low temperature of 40 DEG C and manufacture method thereof |
| CN103786378A (en) * | 2012-11-02 | 2014-05-14 | 东丽纤维研究所（中国）有限公司 | High-strength sheet and production method thereof |
-
2014
- 2014-09-20 CN CN201410481329.4A patent/CN104178920A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2050438U (en) * | 1989-01-20 | 1990-01-03 | 吴伟 | Apparatus for producing regeneration fiber tips felt rug |
| JP2000290865A (en) * | 2000-01-01 | 2000-10-17 | Kanebo Ltd | Formed fiber material and its production process |
| CN101525811A (en) * | 2009-04-14 | 2009-09-09 | 李铁辉 | Soluble non-woven fabrics at low temperature of 40 DEG C and manufacture method thereof |
| CN103786378A (en) * | 2012-11-02 | 2014-05-14 | 东丽纤维研究所（中国）有限公司 | High-strength sheet and production method thereof |
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Application publication date: 20141203 |