CN1329579C - Hydro-entangled non-woven fabric containing X-ray developer and its producing method - Google Patents
Hydro-entangled non-woven fabric containing X-ray developer and its producing method Download PDFInfo
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- CN1329579C CN1329579C CNB2005100335769A CN200510033576A CN1329579C CN 1329579 C CN1329579 C CN 1329579C CN B2005100335769 A CNB2005100335769 A CN B2005100335769A CN 200510033576 A CN200510033576 A CN 200510033576A CN 1329579 C CN1329579 C CN 1329579C
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Abstract
The present invention relates to water punched non-woven fabrics and a production method thereof, particularly to a water punched non-woven fabric containing X-ray developers and a production method thereof. X-ray developing threads are added to the water punched non-woven fabric or on the surface of the water punched non-woven fabric before the finished products of the water punched non-woven fabric are coiled, especially implanted or sprayed on the fiber web or on the surface of the fiber web of the water punched non-woven fabric, or compounded on the surface of the water punched non-woven fabric before water punching, and then entwisted with the cotton fibers in the fiber web after water punching. The present invention reduces the additional process of the non-woven fabric after being produced into the finished products, reduces the cost and the additional possibility of pollution, and avoids the tensile deformation of the non-woven cloth and the generation of flying-batts in the additional process, and the X-ray developing threads are entwisted with the cotton fibers, and are not easy to desquamate and break, thereby enhancing the quality and the safety of the products or the finished products.
Description
[technical field]
The present invention relates to a kind of spunlace non-woven cloth and production method thereof, relate in particular to a kind of spunlace non-woven cloth and production method thereof that contains X-ray development thing.
[background technology]
Along with the raising of nonwoven production technology and the reduction of cost, medical industry is more and more used nonwoven fabric gradually, with the superimposed multilayer dressing of making of nonwoven fabric, is used for operation hemostasis, examination blood, sucks blood or body fluid.When operation, because subjectivity or objective reason make are fallen in the human body dressing, and soaked in the dressing of blood or body fluid and the human body or the tissue color similarity in the wound, the utmost point is not easy to be found, to such an extent as to be left in the human body, and behind wound suture, be difficult to be examined out, unless sealing is cut again.It is a kind of a near thing event that dressing is stayed in the human body, if can not in time check out and be removed, sb.'s illness took a turn for the worse and even death can to cause patient.The shortcoming of existing nonwoven fabric is to be difficult for being examined out in it is retained in human body the time.
[summary of the invention]
Main purpose of the present invention is exactly in order to solve prior art problems, the production method of the spunlace non-woven cloth that contains X-ray development thing that a kind of available X ray detects is provided, spunlace non-woven cloth dressing contingency in the operation use is retained in the patient body, can shine by X-ray machine, can find accurately immediately by the position of legacy and size, and removed, and this kind nonwoven fabric percentage of impurity is low, production cost is low.This kind nonwoven production cost is low, guarantee that the X line does not come off, quality is good.
For achieving the above object, technical scheme of the present invention is: a kind of production method that contains the spunlace non-woven cloth of X-ray development thing may further comprise the steps:
A, blowing: with raw cotton shredding, removal of impurities, mixing;
B, combing: with the further removal of impurities of raw cotton, cleaning, fiber is combed suitable;
C, cross lapping spray into one or more than one X-ray development things in the fiber web in the cross lapping operation;
D, water thorn: utilize High-Pressure Water that web is tangled;
E, degreasing: wax or grease on the cotton fiber behind the water thorn are removed;
F, bleaching: the nonwoven fabric after the degreasing is bleached;
G, finished product batch.
Described X-ray development thing is wire or banded X-ray development line or X-ray developer sheet.
Beneficial effect of the present invention: technical scheme of the present invention for from now on courageously relieved use cotton or synthetic cotton nonwoven fabrics reliable assurance is provided, this scheme has just solved the problem that adds X line or X-ray development thing when producing nonwoven fabric, thereby avoid when manufacturing a finished product, adding the additional process of X line or X-ray development thing, product or Products Quality have been improved, reduced the initial contaminated bacteria of finished product, this is maximum quality assurance really for the medical disinfecting product; The adding of nonwoven production and X-ray development line finishes simultaneously, reduced the stretcher strain of the nonwoven fabric that additional process produces and the generation of willow catkins flying in the air, guaranteed the presentation quality of product; The line that before water thorn is handled X-ray developed sprays in the fiber web, sting operation by water after, make X-ray development line and cotton fiber or synthetic fiber mat, thereby make X-ray development line difficult drop-off, break, improved the security of product or goods.
Feature of the present invention and advantage will be elaborated in conjunction with the accompanying drawings by embodiment.
[description of drawings]
Fig. 1 represents the production process flow chart of one embodiment of the present of invention;
Fig. 2 represents the product schematic diagram that adds behind the X-ray development line of the present invention in cross lapping.
[specific embodiment]
As shown in Figure 1, the production procedure that contains the spunlace non-woven cloth of X-ray development thing may further comprise the steps:
1) get the raw materials ready: promptly 100% pure natural cotton or fraction synthetic fiber add the pure natural cotton and get ready with raw material;
2) blowing; Earlier the prepared using scutcher is carried out removal of impurities, screen out the foreign matter in the raw material, and raw material is carried out shredding, this step is known technology, and is same as the prior art;
3) combing: suitable with comb after the raw cotton shredding of carding machine after with blowing;
4) cross lapping: the X ray absorbing material of liquid state is sprayed in the stroke of lapping, be frozen into X-ray development line.Simultaneously according to the requirement of product gram weight specification, back and forth staggered or juxtaposition spreads out the web that preliminary combing is processed by the direction of its cotton fiber, and X-ray development line can be implanted or be sprayed in the middle of the fiber web, also can be positioned on the fibroreticulate surface;
5) water thorn: utilize the high pressure liquid drugs injection generation High-Pressure Water of spun-laced machine that web is carried out front water thorn and reverse side water thorn, the fiber in the web is fully tangled, also make X-ray development line and cotton fiber mat simultaneously.The bonding tension force of cotton fiber obvolvent can be further reinforced in entanglement, strengthens the tensile strength of final finished.High-Pressure Water is removed fine impurities (comprising cotton knot) simultaneously, further purifies, and improves the qualification rate of product.This operation according to the different purposes of product carry out water thorn once, twice or repeatedly.It is good that the water thorn then can further guarantee that the appearance of product is shaped for three times, thereby the shaping that has solved spunlace non-woven cloth medical dressing traditionally is bad, and the fine problem villous that rubs in the product use that solved.
6) degreasing: wax on the cotton fiber or grease are removed, strengthened the water imbibition of product, this operation is identical with degreasing process of the prior art.
7) bleaching: improve the whiteness of raw cotton fiber, this operation is identical with bleaching process of the prior art.
8) finished product batches.
X-ray development thing is meant the object of being made by the X ray absorbing material or can be detected by X ray, can be wire, band shape, bulk or sheet.
X-ray development line can also add in water thorn back except adding in the cross lapping operation.
Be illustrated in figure 2 as the product schematic diagram behind the adding X-ray development line in cross lapping, X-ray development line 1 evenly or equidistantly is arranged in the surface of fiber web 2 or fiber web 2, X-ray development line 1 has one at least, the bar number of X-ray development line 1 can change as requested, and guaranteeing all has X-ray development line on every block of medical dressing.After water thorn operation, the filament mat in X-ray development line 1 and the fiber web 2 is so X-ray development line difficult drop-off, break.
The main component of X-ray development line is a barium sulfate, mixes with chemical fiber, cotton fiber or nontoxic plastics.X-ray development line can also be made by other X ray absorbing materials.
Present embodiment stings degreasing again for carrying out water earlier, it is different with the production procedure of existing nonwoven fabric that (existing operation is to handle raw material water thorn more earlier, be finished product behind the water thorn), the production method of present embodiment can be removed the fine impurities in the web earlier, and then degreasing, thereby the absorption of the cotton fiber after having avoided fine impurities by degreasing and the problem that is difficult for removing have further improved the cleanliness factor of product, reduce product because of containing the assorted probability of scrapping or doing over again, reduced production cost.
Claims (3)
1. production method that contains the spunlace non-woven cloth of X-ray development thing is characterized in that may further comprise the steps:
A, blowing: with raw cotton shredding, removal of impurities, mixing;
B, combing: with the further removal of impurities of raw cotton, cleaning, fiber is combed suitable;
C, cross lapping spray into one or more than one X-ray development things in the fiber web in the cross lapping operation;
D, water thorn: utilize High-Pressure Water that web is tangled;
E, degreasing: wax or grease on the cotton fiber behind the water thorn are removed;
F, bleaching: the nonwoven fabric after the degreasing is bleached;
G, finished product batch.
2. the production method that contains the spunlace non-woven cloth of X-ray development thing as claimed in claim 1 is characterized in that: described X-ray development thing is wire or banded X-ray development line.
3. the production method that contains the spunlace non-woven cloth of X-ray development thing as claimed in claim 1 or 2 is characterized in that: described X-ray development line is that the X ray absorbing material with liquid state sprays in the stroke of lapping, is frozen into X-ray development line.
Priority Applications (18)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100335769A CN1329579C (en) | 2005-03-17 | 2005-03-17 | Hydro-entangled non-woven fabric containing X-ray developer and its producing method |
| SG200503941A SG125160A1 (en) | 2005-02-06 | 2005-06-17 | 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 produced thereby |
| RU2005118845A RU2326191C2 (en) | 2005-02-06 | 2005-06-20 | Method of water absorbed non-woven fabric production, method of water absorbed non-woven fabric production with x-ray detected elements and water absorbed non-woven fabric production with x-ray detected elements |
| ES05013515T ES2328931T5 (en) | 2005-02-06 | 2005-06-22 | Method for producing nonwoven fabric by spinning, method for producing nonwoven fabric by spinning with X-ray detectable element and non-woven fabric by spinning with X-ray detectable element |
| DE200560014932 DE602005014932D1 (en) | 2005-02-06 | 2005-06-22 | Method for producing a water jet crosslinked nonwoven fabric with an X-ray detectable element |
| PL05013515T PL1688522T5 (en) | 2005-02-06 | 2005-06-22 | 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 |
| AT05013515T ATE434071T1 (en) | 2005-02-06 | 2005-06-22 | METHOD FOR PRODUCING A WATER JET CROSS-LINKED FLEECE HAVING AN X-RAY DETECABLE ELEMENT |
| PT05013515T PT1688522E (en) | 2005-02-06 | 2005-06-22 | 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 |
| EP20050013515 EP1688522B2 (en) | 2005-02-06 | 2005-06-22 | 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 |
| DK05013515T DK1688522T4 (en) | 2005-02-06 | 2005-06-22 | Process for producing nonwoven spunlace fabric, method for producing nonwoven spunlace fabric with X-ray tracer, nonwoven spunlace fabric with X-ray traceable element |
| US11/169,240 US7409753B2 (en) | 2005-02-06 | 2005-06-28 | 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 produced thereby |
| CA2510995A CA2510995C (en) | 2005-02-06 | 2005-06-28 | Spunlace non-woven cloth with or without x-ray detectable element, and method for producing |
| KR1020050056783A KR20060090155A (en) | 2005-02-06 | 2005-06-29 | 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 produced thereby |
| BRPI0502653 BRPI0502653A (en) | 2005-02-06 | 2005-06-30 | method for producing woven non-woven cloth, method for producing non-woven x-ray detectable fabric and non-woven x-ray detectable fabric produced in this process |
| JP2005206619A JP2006214073A (en) | 2005-02-06 | 2005-07-15 | Method for producing spun lace nonwoven cloth, method for producing spun lace nonwoven cloth containing x-ray detectable element and spun lace nonwoven cloth containing x-ray detectable element |
| AU2006209886A AU2006209886A1 (en) | 2005-02-06 | 2006-01-24 | Method for producing a hydroentangled nonwoven web, a hydroentangled nonwoven web containing X-ray tracer and the producing method thereof |
| PCT/CN2006/000135 WO2006081752A1 (en) | 2005-02-06 | 2006-01-24 | Method for producing a hydroentangled nonwoven web, a hydroentangled nonwoven web containing x-ray tracer and the producing method thereof |
| EGNA2007000787 EG24725A (en) | 2005-02-06 | 2007-07-30 | Method for producing a hydroentangled nonwoven web, a hydroentangled nonwoven web containing x-ray tracer and the producing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100335769A CN1329579C (en) | 2005-03-17 | 2005-03-17 | Hydro-entangled non-woven fabric containing X-ray developer and its producing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1683708A CN1683708A (en) | 2005-10-19 |
| CN1329579C true CN1329579C (en) | 2007-08-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100335769A Active CN1329579C (en) | 2005-02-06 | 2005-03-17 | Hydro-entangled non-woven fabric containing X-ray developer and its producing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1329579C (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101152113B (en) * | 2006-09-26 | 2010-12-29 | 稳健实业(深圳)有限公司 | Safe medical operation gauze |
| CN101787625B (en) * | 2010-01-30 | 2012-04-25 | 杭州诺邦无纺股份有限公司 | Fulneck non-woven fabric forming device, forming method and non-woven fabric |
| JP5475890B2 (en) * | 2010-11-18 | 2014-04-16 | 正一 中村 | Surgical pad |
| CN103290617B (en) * | 2013-06-02 | 2016-05-18 | 代五茜 | The production method of pure cotton non-woven fabrics for one way of life health |
| CN105943250A (en) * | 2016-06-01 | 2016-09-21 | 江苏健裕健康医疗器械有限公司 | Residue-free safe medical fiber blood sucking cloth |
| CN107587262A (en) * | 2017-09-19 | 2018-01-16 | 稳健医疗用品股份有限公司 | A kind of gauze product and its production method of the development thing containing X-ray |
| CN107641897A (en) * | 2017-09-19 | 2018-01-30 | 稳健医疗用品股份有限公司 | A kind of gauze product and its production method of the development thing containing X-ray |
| CN107811678A (en) * | 2017-09-26 | 2018-03-20 | 奥美医疗用品股份有限公司 | A kind of low wadding nerve surgery piece and preparation method thereof |
| CN110158202A (en) * | 2019-06-25 | 2019-08-23 | 山东鑫瑞娜家纺有限公司 | A kind of bat production system |
| WO2022155993A1 (en) * | 2021-01-19 | 2022-07-28 | 珠海高先手术用品科技有限公司 | Nonwoven surgical pad, nonwoven surgical pad sterilized package and use thereof |
| CN113350045B (en) * | 2021-06-29 | 2022-09-23 | 南通振德医疗用品有限公司 | Medical developing dressing and preparation method and production equipment thereof |
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| JP2002238943A (en) * | 2000-12-13 | 2002-08-27 | Asahi Kasei Corp | Gauze for operation and method for manufacturing the same |
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2005
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| US4639253A (en) * | 1984-04-30 | 1987-01-27 | Johnson & Johnson Products, Inc. | Nonwoven surgical sponge with X-ray detectable element |
| JPS6282956A (en) * | 1985-09-18 | 1987-04-16 | チコピ− | Nonwoven sponge for operation equipped with x-ray dectable element |
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| JP2002238943A (en) * | 2000-12-13 | 2002-08-27 | Asahi Kasei Corp | Gauze for operation and method for manufacturing the same |
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| Publication number | Publication date |
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| CN1683708A (en) | 2005-10-19 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090313 Address after: Longhua city of Shenzhen province Guangdong Bulong Road near sound industrial park Patentee after: Wenjian Industry (Shenzhen) Co., Ltd. Address before: Guangdong province Shenzhen city Longhua Town Road No. 1 Bulong road sound Patentee before: Li Jianquan |
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Owner name: WENJIAN INDUSTRY ( SHENZHEN ) CO., LTD. Free format text: FORMER OWNER: LI JIANQUAN Effective date: 20090313 |
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| C56 | Change in the name or address of the patentee |
Owner name: WINNER MEDICAL CO., LTD. Free format text: FORMER NAME: WENJIAN INDUSTRY (SHENZHEN) CO., LTD. |
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| CP03 | Change of name, title or address |
Address after: 518109 Shenzhen Province, Longhua New District cloth long road, No. 660 steady Industrial Park Patentee after: Sane medical supplies limited company Address before: Longhua city of Shenzhen province Guangdong Bulong road 518109 near the sound industrial park Patentee before: Winner Industries (Shenzhen) Co., Ltd. |
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| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20051019 Assignee: Shenzhen PurCotton Technology Co., Ltd. Assignor: Sane medical supplies limited company Contract record no.: 2019440020038 Denomination of invention: Hydro-entangled non-woven fabric containing X-ray developer and its producing method Granted publication date: 20070801 License type: Common License Record date: 20190621 |
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| EE01 | Entry into force of recordation of patent licensing contract |