CN105088530B - Medical and health use non-woven cotton production method - Google Patents
Medical and health use non-woven cotton production method Download PDFInfo
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- CN105088530B CN105088530B CN201510599370.6A CN201510599370A CN105088530B CN 105088530 B CN105088530 B CN 105088530B CN 201510599370 A CN201510599370 A CN 201510599370A CN 105088530 B CN105088530 B CN 105088530B
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- 229920000742 Cotton Polymers 0.000 title claims abstract description 100
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- 239000000835 fiber Substances 0.000 claims abstract description 30
- 239000012535 impurity Substances 0.000 claims abstract description 20
- 238000005238 degreasing Methods 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000004061 bleaching Methods 0.000 claims abstract description 11
- 239000002994 raw material Substances 0.000 claims abstract description 10
- 238000007664 blowing Methods 0.000 claims abstract description 7
- 239000004519 grease Substances 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 33
- 238000009960 carding Methods 0.000 claims description 20
- 238000001035 drying Methods 0.000 claims description 4
- 206010070834 Sensitisation Diseases 0.000 abstract description 3
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- 231100000252 nontoxic Toxicity 0.000 abstract description 3
- 230000003000 nontoxic effect Effects 0.000 abstract description 3
- 230000008313 sensitization Effects 0.000 abstract description 3
- 210000001520 comb Anatomy 0.000 abstract description 2
- 239000004745 nonwoven fabric Substances 0.000 description 10
- 239000012567 medical material Substances 0.000 description 5
- 229920002994 synthetic fiber Polymers 0.000 description 4
- 239000012209 synthetic fiber Substances 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000009835 boiling Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 206010020751 Hypersensitivity Diseases 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 229920004933 Terylene® Polymers 0.000 description 1
- 208000026935 allergic disease Diseases 0.000 description 1
- 230000007815 allergy Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000005213 imbibition Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
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- Nonwoven Fabrics (AREA)
Abstract
The invention discloses a kind of medical and health use non-woven cotton production methods, comprising the following steps: blowing cleans pure natural gined cotton；Primary combing: fiber is combed into orderly shape and is arranged, and further removes impurity present in raw material；Degreasing: wax or grease on cotton fiber are removed；Bleaching；Secondary combing: being combed into orderly shape for fiber and arrange, and removes issuable cotton knot in degreasing bleaching；Lapping: cotton net made of combing is spread out by the reciprocating and staggered overlapping in direction of its cotton fiber；Spun lacing: it is tangled using high pressure water flow to cotton net；Finished product batches.It combs twice, and first degreasing spun lacing again, reduces impurity and cotton knot to the maximum extent, reduce production cost, saved raw material and the energy.And the raw material of direct products of the invention is pure natural cotton, so soft, nontoxic non-stimulated no sensitization good with the compatibility of skin, good water absorption is easy to use comfortable.
Description
Technical field
The invention belongs to textile technology fields, and in particular to a kind of medical and health use non-woven cotton production method.
Background technique
Medical material mainly has non-woven fabrics of synthetic fiber and all cotton non-woven fabric, and the composition of non-woven fabrics of synthetic fiber is generally
70% viscose glue, 30 terylene (synthesis material containing petroleum), raw material resources have non-renewable, production cost cost height, use
After destroy at high cost, and not environmentally, while in use, part user can be to its material allergy, so synthetic fibers
Non-woven fabrics medical material application is not extensive.And medical and health use non-woven cotton is because its raw material is natural cotton, raw material
Abundance handles simple and medical, health with non-woven cotton with softness, environmental protection, good water absorption, nontoxic non-stimulated nothing
Sensitization, it is easy to use comfortable, damage of the non-woven fabrics of synthetic fiber because of its chemical component to human body is avoided, thus obtain extensively
It uses.Currently, the production method of all cotton non-woven fabric medical material is: blowing → degreasing → bleaching → drying → combing → lapping →
Spun lacing → finished product batches.The defect of the production method is that finished product percentage of impurity is high, the tension qualification rate of finished product is low, so entire process
Yield rate it is low.
Prior art processes, due to biggish sundries being removed through cotton cleaning process in the process before spun lacing, degreasing drift
Cotton Fiber Strength reduces after white, and frictional force increases, bending resistance folding reduced capability, and machinability reduces, next carding step
It is based on lapping process is prepared, impurity can not effectively to be removed in the case where not damaging fiber, is easy residual with carded fiber
Impurity is stayed, or because combing excessive damage fiber, causes finished product percentage of admixture high, tension is unqualified.
CN200510033147.1 discloses a kind of production method of all cotton non-woven fabric medical dressing.Production technology are as follows: clear
Flower → combing → lapping → spun lacing → degreasing → bleaching → drying → finished product batches, and the defect of the production method is that process flow is multiple
Miscellaneous, spun lacing finished product degreasing bleaching difficulty is big, and elapsed time is 2-3 times of the de- drift of cotton, and production efficiency is low, water consumption heat consumption
Greatly, high production cost.And shorter, more secondary cotton fiber can effectively be cleared up without process in the prior art, and spun lacing
Seldom fiber can only be taken away, removes cotton knot function almost without removal of impurities, shorter, more secondary cotton fiber and cotton fiber knot are because of its tension
It is smaller, so will lead to entire product in last tension test and scrapped because of strain problem.
Summary of the invention
The main object of the present invention is just to provide for a kind of production method of medical and health use pure cotton non-woven fabrics, reduces energy
Source consumption reduces production cost, while reducing the impurity content of product, it is ensured that finished product health greatly reduces the bacteria containing rate of product
And rate containing foreign matter.
To achieve the above object, as follows using technical solution:
Medical and health use non-woven cotton production method, comprising the following steps:
1) blowing cleans pure natural gined cotton；
2) primary combing: fiber is combed into orderly shape and is arranged, and further removes impurity present in raw material；
3) degreasing: wax or grease on cotton fiber are removed；
4) it bleaches；
5) secondary combing: being combed into orderly shape for fiber and arrange, and removes the cotton knot generated in degreasing bleaching；
6) lapping: cotton net made of combing is spread out by the reciprocating and staggered overlapping in direction of its cotton fiber；
7) it spun lacing: is tangled using high pressure water flow to cotton net；
8) finished product batches.
According to the above scheme, the primary combing includes shredding and cotton carding two parts；Shredding cleans to raw cotton shredding；Cotton carding
Keep fiber comb suitable except carefully miscellaneous cotton combing.
According to the above scheme, the secondary combing carries out cotton carding；Cotton carding keeps fiber comb suitable cotton combing except carefully miscellaneous.
According to the above scheme, further include the steps that drying after spun lacing and then dry.
According to the above scheme, according to product difference purposes, once or more spun lacing is used.
Raw cotton can be while comprising the cotton by simple water process, simple boiling processing, to facilitate subsequent process
The present invention has the beneficial effect that compared with the existing technology:
The present invention increases carding step after cotton cleaning process, is combed using carding machine to raw cotton, further cleans
Preferentially, some tiny impurity (including cotton knot) are removed, improve the cleanliness of product, and clear up, filter out shorter, more secondary cotton
Fiber, it is ensured that enter the fiber tension of the cotton net of lower step process, so that the scrappage of process below because of impurity and tension is reduced,
Reduce the product defect rate of entire process.
The present invention be by after blowing, combing cotton fiber carry out degreasing, bleaching, then comb again, make natural fiber into
Impurity content is few when entering lapping spun lacing, and fiber is more neat, make the pure cotton non-woven fabrics cloth cover produced is brighter and cleaner, the clear, uniformity more
It is good.
It combs twice, and first degreasing spun lacing again, reduces impurity cotton knot to the maximum extent, reduce production cost, save
Raw material and the energy.And the raw material of direct products of the invention is pure natural cotton, so soft, the compatibility with skin
Well, nontoxic non-stimulated no sensitization, good water absorption are easy to use comfortable.
Detailed description of the invention
Fig. 1: production technological process of the present invention.
Specific embodiment
Following embodiment further illustrates technical solution of the present invention, but not as limiting the scope of the invention.
Shown in referring to Fig.1, the production procedure of all cotton non-woven fabric medical material of the present invention:
1) it stocks up: the deseeding gined cotton pure natural, without degreasing and bleaching of raw cotton i.e. 100% is ready to, in case making
With；Raw cotton can be while comprising the cotton by simple water process, simple boiling processing, to facilitate subsequent process；
2) blowing: first being cleaned raw cotton using scutcher, screens three, foreign matter, such as cotton leaf etc. in raw cotton, should
Step is well-known technique, same as the prior art；
3) primary combing: including shredding and cotton carding two parts, shredding utilizes carding machine to the raw cotton shredding system after blowing
At single fiber state, this is to remove fine impurities and carry out necessary to cotton carding.Cotton carding utilizes carding machine to single fiber
Comb suitable, is combed by the longitudinal direction of raw cotton fiber suitable, the tension between its fiber is made to perform to maximum.Meanwhile carding process
In can also filter out in raw cotton to obtain fine impurities (such as cotton knot) and staple fiber.Clear deimpurity task is mainly held by licker-in area
Load, it can remove feeding cotton layer containing miscellaneous 50%-60%, separately there is sub-fraction trifle in the world then to enter flat strips and excluded or
Other positions drop out.In carding process, long fibre and cylinder needle tooth contact area are more, are easier to be taken away by cylinder needle tooth；
And short flannel and staple fiber are then often rested on cover board needle tooth and are pressed into needle tooth, are formed flat strips and are removed.In order into one
Step removes impurity, short flannel and staple fiber, and as highly preferred embodiment of the present invention, the combing of this process includes one according to specific product
It is secondary, comb twice or repeatedly.
4) degreasing: by cotton fiber wax or grease remove, enhance the water imbibition of product, the process in the prior art
Degreasing process it is identical；
5) it bleaches: improving the whiteness of raw cotton fiber, the process is identical as bleaching process in the prior art；
6) secondary combing arranges fiber forward, and cotton knot, impurity are less, and are prepared for lapping；
7) according to the requirement of product gram weight specification, the cotton net being process will tentatively cross lapping: be combed by its cotton fiber
Direction it is reciprocating and staggered carry out overlapping spread out, primarily to reinforce cotton fiber between phase mutual friction obvolvent tension, it is ensured that most
The tensile strength of finished product.
8) cotton net is prewetted: to guarantee a good wetting conditions before spun lacing；
9) spun lacing: generating high pressure water flow using the high pressure water needle of spun-laced machine and carry out positive spun lacing and reverse side spun lacing to cotton net,
So that the fiber in cotton net is sufficiently tangled, further reinforces the tension of cotton fiber obvolvent bonding, enhance the stretching of final finished
Strongly.Fine impurities (including cotton knot) is removed simultaneously, further purifies, improves the qualification rate of product.This process is according to product
Different purposes carry out spun lacing once, twice or repeatedly.Spun lacing twice when, can find to rub in use villous existing
As the tension of forming and fiber the obvolvent bonding of the number of spun lacing more multi-product is better, but the number of spun lacing is too many, and will increase
Production cost, and the effect of spun lacing is in the rule that edge effect is successively decreased, and multiple spun lacing effect increases decreased effectiveness with number.Institute
It include 1-4 times using the spun lacing as highly preferred embodiment of the present invention, this process.The spun-laced machine that spun lacing uses have plain net spun-laced machine and
Rotary drum spun-laced machine, plain net spun-laced machine and rotary drum spun-laced machine can be adjusted with cross-reference or exclusive use according to the requirement of finished product.
Cotton net at the uniform velocity passes through spun-laced machine, and according to different product specifications, different process speed and spun lacing pressure is arranged.Spun lacing three times with
On can guarantee substantially product appearance forming it is excellent, to solve the forming of spunlace non-woven cloth medical material traditionally not
It is good, and it is villous to solve the problems, such as to rub in product use process very well.
10) it dries: by the moisture extrusion in cotton net after spun lacing, to facilitate next process；
11) it dries；
12) finished product batches.
Comparative example
Above step is repeated, but is not combed once before degreasing, bleaching, same grammes per square metre product progressive is then taken
It can comparison.The results are shown in Table 1: comparative example impurity number is obviously more, and whiteness is poor, and pull-off force and wearability can not be with these
Invent obtained product analogy.
Table 1
Claims (2)
1. medical and health use non-woven cotton production method, it is characterised in that the following steps are included:
1) blowing cleans pure natural gined cotton；
2) primary combing: fiber is combed into orderly shape and is arranged, and further removes impurity present in raw material, the primary comb
Reason includes shredding and cotton carding two parts；Shredding passes through carding machine and cleans to raw cotton shredding and single fiber state is made；Cotton carding is
Using carding machine to cotton combing except it is thin it is miscellaneous to comb single fiber suitable, combed suitable, made between its fiber by the longitudinal direction of raw cotton fiber
Tension perform to maximum；
3) degreasing: wax or grease on cotton fiber are removed；
4) it bleaches；
5) secondary combing: being combed into orderly shape for fiber and arrange, and removes the cotton knot generated in degreasing bleaching, and the secondary combing is
Carry out cotton carding；Cotton carding i.e. to cotton combing except it is thin it is miscellaneous to make fiber comb suitable, more neat, and further removal fine impurities and cleared up
Filter shorter, more secondary cotton fiber, it is ensured that enter the fiber tension of the cotton net of lower step process；
6) cross lapping: cotton net made of combing is spread out by the reciprocating and staggered overlapping in direction of its cotton fiber, it is ensured that tensile strength；
7) cotton net is prewetted.
8) it spun lacing: is tangled using high pressure water flow to cotton net, the spun-laced machine that spun lacing uses has plain net spun-laced machine and rotary drum spun lacing
Machine, plain net spun-laced machine and rotary drum spun-laced machine cross-reference, cotton net at the uniform velocity pass through spun-laced machine, and the number of spun lacing is 4 times；
9) finished product batches；
2. medical and health use non-woven cotton production method as described in claim 1, it is characterised in that further include after spun lacing
Dry the step of then drying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510599370.6A CN105088530B (en) | 2015-09-18 | 2015-09-18 | Medical and health use non-woven cotton production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510599370.6A CN105088530B (en) | 2015-09-18 | 2015-09-18 | Medical and health use non-woven cotton production method |
Publications (2)
| Publication Number | Publication Date |
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| CN105088530A CN105088530A (en) | 2015-11-25 |
| CN105088530B true CN105088530B (en) | 2019-07-26 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1560347A (en) * | 2004-03-10 | 2005-01-05 | 王洪云 | Water wash cotton for bedding and clothing and production technology thereof |
| CN1664210A (en) * | 2005-02-06 | 2005-09-07 | 李建全 | Method for producing all cotton non-woven fabric medical dressing |
| EP1688522A1 (en) * | 2005-02-06 | 2006-08-09 | Winner Industries (Shenzhen) Co., Ltd. | Method for producing spunlace non-woven cloth, method for producing spunlace non-woven cloth with X-Ray detectable element, spunlace non-woven cloth with X-Ray detectable element |
| CN102051765A (en) * | 2009-10-28 | 2011-05-11 | 稳健实业(深圳)有限公司 | Dyed cotton spun-laced production process and product |
| CN102926131A (en) * | 2012-10-08 | 2013-02-13 | 稳健实业(深圳)有限公司 | Operation towel and method for producing same |
-
2015
- 2015-09-18 CN CN201510599370.6A patent/CN105088530B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1560347A (en) * | 2004-03-10 | 2005-01-05 | 王洪云 | Water wash cotton for bedding and clothing and production technology thereof |
| CN1664210A (en) * | 2005-02-06 | 2005-09-07 | 李建全 | Method for producing all cotton non-woven fabric medical dressing |
| EP1688522A1 (en) * | 2005-02-06 | 2006-08-09 | Winner Industries (Shenzhen) Co., Ltd. | Method for producing spunlace non-woven cloth, method for producing spunlace non-woven cloth with X-Ray detectable element, spunlace non-woven cloth with X-Ray detectable element |
| CN102051765A (en) * | 2009-10-28 | 2011-05-11 | 稳健实业(深圳)有限公司 | Dyed cotton spun-laced production process and product |
| CN102926131A (en) * | 2012-10-08 | 2013-02-13 | 稳健实业(深圳)有限公司 | Operation towel and method for producing same |
Non-Patent Citations (1)
| Title |
|---|
| 医疗卫生用全棉水刺非织造布的生产技术探讨;陈宽义;《产业用纺织品》;20100531(第236期);30-32 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112267207A (en) * | 2020-10-26 | 2021-01-26 | 湖北欣柔卫生用品股份有限公司 | Production method of front-bleaching high-speed high-yield all-cotton spunlaced non-woven fabric |
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Address after: No.6, Weida Avenue, Xiaonan District, Xiaogan City, Hubei Province, 432100 Patentee after: Hubei xinrou sanitary products Co.,Ltd. Address before: No.6 Weida Avenue, Xiaonan District, Xiaogan City, Hubei Province 432000 Patentee before: HUBEI XINROU TECHNOLOGY Co.,Ltd. |
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Denomination of invention: Production method of all cotton spunlaced non-woven fabric for medical and health use Effective date of registration: 20220923 Granted publication date: 20190726 Pledgee: Bank of China Limited Xiaogan Branch Pledgor: Hubei xinrou sanitary products Co.,Ltd. Registration number: Y2022420000315 |
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Date of cancellation: 20230920 Granted publication date: 20190726 Pledgee: Bank of China Limited Xiaogan Branch Pledgor: Hubei xinrou sanitary products Co.,Ltd. Registration number: Y2022420000315 |
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