CN1683708A - 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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- CN1683708A CN1683708A CN 200510033576 CN200510033576A CN1683708A CN 1683708 A CN1683708 A CN 1683708A CN 200510033576 CN200510033576 CN 200510033576 CN 200510033576 A CN200510033576 A CN 200510033576A CN 1683708 A CN1683708 A CN 1683708A
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- Prior art keywords
- ray
- woven cloth
- ray development
- spunlace non
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- 239000004745 nonwoven fabric Substances 0.000 title claims abstract description 18
- 238000000034 method Methods 0.000 title claims description 13
- 238000004519 manufacturing process Methods 0.000 claims abstract description 26
- 239000000835 fiber Substances 0.000 claims abstract description 19
- 239000004744 fabric Substances 0.000 claims description 30
- 241000381602 Vachellia nebrownii Species 0.000 claims description 26
- 229920000742 Cotton Polymers 0.000 claims description 23
- 238000005238 degreasing Methods 0.000 claims description 14
- 238000004061 bleaching Methods 0.000 claims description 9
- 239000012535 impurity Substances 0.000 claims description 8
- 239000007921 spray Substances 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 238000007664 blowing Methods 0.000 claims description 5
- 239000011358 absorbing material Substances 0.000 claims description 4
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims description 4
- 239000004519 grease Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 239000007943 implant Substances 0.000 claims description 2
- 238000002513 implantation Methods 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 claims 2
- 238000004804 winding Methods 0.000 abstract 1
- 239000002994 raw material Substances 0.000 description 6
- 239000012209 synthetic fiber Substances 0.000 description 4
- 229920002994 synthetic fiber Polymers 0.000 description 4
- 210000004369 blood Anatomy 0.000 description 3
- 239000008280 blood Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 210000001124 body fluid Anatomy 0.000 description 2
- 239000010839 body fluid Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000124033 Salix Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009960 carding Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000023597 hemostasis Effects 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 238000005213 imbibition Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000000275 quality assurance Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000009210 therapy by ultrasound Methods 0.000 description 1
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- Nonwoven Fabrics (AREA)
Abstract
The present invention relates to hydro-entangled non-woven fabric, and is a kind of hydro-entangled non-woven fabric containing X-ray developer and its production process. The X-ray developer line may be added into or on the hydro-entangled non-woven fabric before winding, and is preferably implanted or sprayed to the fiber web before the hydro-entangling step so as to make the X-ray developer line and the fiber web entangled together. The present invention has reduced production process, lowered cost, less pollution, firm combination of the X-ray developer line and the fiber web, and raised product quality and safety.
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 be removed.
Further purpose of the present invention is exactly in order to solve prior art problems, and 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, and X-ray development thing is combined with nonwoven fabric firmly, reliably, and is easy to use, no negative effect.
Another object of the present invention is exactly in order to solve prior art problems, the nonwoven fabric that contains X-ray development line that provides a kind of available X ray to detect, and 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, the X-ray development thing that can be detected by X ray before spunlace non-woven cloth finished product coiling process are implanted or spray in the fiber web of spunlace non-woven cloth or fibroreticulate surface or be compounded in the spunlace non-woven cloth surface.Fiber web comprises that web, cotton add the net that synthetic fiber constitutes.
Described X-ray development thing is wire or banded X-ray development line or X-ray developer sheet.
The scheme of implanting or spraying into is: the line implantation or spray in the fiber web or fibroreticulate surface of before the water thorn is handled X-ray being developed; Make the nonwoven fabric that has X line or X-ray development thing through water thorn, degreasing bleaching process then.Its preferred version is: in the cross lapping operation in the fiber web or fibroreticulate surface is evenly implanted or sprayed into to one or more than one X-ray development lines.Make the nonwoven fabric that has X line or X-ray development thing through water thorn, degreasing bleaching process then.
Compound scheme is: after the water thorn is handled X line or X-ray development thing are compounded in nonwoven surface.Its preferred version is: after water thorn operation one or more than one X-ray development lines evenly are compounded in fibroreticulate surface.Make the nonwoven fabric that has X line or X-ray development thing through the degreasing bleaching process then.
For achieving the above object, a kind of spunlace non-woven cloth that contains X-ray development thing that the present invention proposes comprises fibrage, also comprises the X-ray development thing that can be detected by X ray, the filament mat in described X-ray development thing and the fibrage.Fibrage is meant that textile cotton fiber layer that forms or the cotton fraction synthetic fiber that add mix the fibrage that forms.
Preferably, described X-ray development thing is wire or banded X-ray development line, and described X-ray development line has one at least.
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 is implanted or is sprayed 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]
Embodiment one, this embodiment also are most preferred embodiments of the present invention, and 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: evenly implant or spray in the stroke of lapping with Compressed Gas with in type solidus state the X-ray line that develops; Or the X ray absorbing material of liquid state 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.
Embodiment two, different with embodiment one be that the design of water thorn operation is behind degreasing and bleaching process.Present embodiment is compared with embodiment one, and yield rate is low, the production cost height.
Embodiment three, X-ray development line can also add in water thorn back except adding in the cross lapping operation, may further comprise the steps:
1) gets the raw materials ready; Identical with embodiment one
2) blowing; Identical with embodiment one
3) combing; Identical with embodiment one
4) lapping; Identical with embodiment one
5) water thorn; Identical with embodiment one
6) X-ray is developed line is compounded in nonwoven surface, and compound being meant developed line through heat seal, hot pressing, ultrasonic Treatment with X-ray, sticks on nonwoven surface;
7) degreasing; Identical with embodiment one
8) bleaching; Identical with embodiment one
9) finished product batches.
Claims (10)
1. production method that contains the spunlace non-woven cloth of X-ray development thing is characterized in that: the X-ray development thing that can be detected by X ray before spunlace non-woven cloth finished product coiling process is implanted or sprays in the fiber web of spunlace non-woven cloth or fibroreticulate surface or be compounded in the spunlace non-woven cloth surface.
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 2 is characterized in that may further comprise the steps: the line implantation or spray in the fiber web or fibroreticulate surface of before water thorn is handled X-ray being developed; Tangle through water thorn operation afterwards; Make spunlace non-woven cloth.
4. the production method that contains the spunlace non-woven cloth of X-ray development thing as claimed in claim 3 is characterized in that may further comprise the steps: in the cross lapping operation before the water thorn is handled in the fiber web or fibroreticulate surface is evenly implanted or sprayed into to one or more than one X-ray development lines; Tangle through water thorn operation afterwards; Make spunlace non-woven cloth.
5. the production method that contains the spunlace non-woven cloth of X-ray development thing as claimed in claim 4 is characterized in that: described X-ray development line is to implant or spray in the stroke of lapping with in type solidus state with Compressed Gas; Or spray in the stroke of lapping with the X ray absorbing material of liquid state, be frozen into X-ray development line.
6. the production method that contains the spunlace non-woven cloth of X-ray development thing as claimed in claim 4 is characterized in that: the described production 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;
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;
Or 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;
D ', degreasing: wax on the cotton fiber or grease are removed;
E ', bleaching: the nonwoven fabric after the degreasing is bleached;
F ', water thorn: utilize High-Pressure Water that web is tangled;
G ', finished product batch.
7. 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: the thing that after water thorn is handled X-ray developed is compounded in the spunlace non-woven cloth surface.
8. a spunlace non-woven cloth that contains X-ray development thing comprises fibrage, it is characterized in that: also comprise the X-ray development thing that can be detected by X ray, the filament mat in described X-ray development thing and the fibrage.
9. the spunlace non-woven cloth that contains X-ray development thing as claimed in claim 8 is characterized in that: described X-ray development thing is wire or banded X-ray development line, and described X-ray development line has one at least.
10. contain the spunlace non-woven cloth of X-ray development thing as claimed in claim 8 or 9, it is characterized in that: the main component of described X-ray development thing is a barium sulfate.
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 |
| 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 |
| 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 |
| 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 |
| CA2510995A CA2510995C (en) | 2005-02-06 | 2005-06-28 | Spunlace non-woven cloth with or without x-ray detectable element, and method for producing |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 true CN1683708A (en) | 2005-10-19 |
| CN1329579C CN1329579C (en) | 2007-08-01 |
Family
ID=35263192
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) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
| CN102711651A (en) * | 2010-11-18 | 2012-10-03 | 中村正一 | Surgical pad |
| CN103290617A (en) * | 2013-06-02 | 2013-09-11 | 代五茜 | Method for producing pure cotton non-woven fabrics for life and hygiene |
| 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 |
| CN113350045A (en) * | 2021-06-29 | 2021-09-07 | 三特瑞(南通)医用材料有限公司 | Medical developing dressing and preparation method and production equipment thereof |
| 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 |
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| US4639253A (en) * | 1984-04-30 | 1987-01-27 | Johnson & Johnson Products, Inc. | Nonwoven surgical sponge with X-ray detectable element |
| US4718897A (en) * | 1985-09-18 | 1988-01-12 | Chicopee | Nonwoven surgical sponge with x-ray detectable element |
| CN2101481U (en) * | 1991-05-13 | 1992-04-15 | 楚树正 | Gauze with examinable metal sign by x-ray |
| 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 | Priority date | Publication date | Assignee | Title |
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| 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 |
| CN102711651A (en) * | 2010-11-18 | 2012-10-03 | 中村正一 | Surgical pad |
| CN103290617A (en) * | 2013-06-02 | 2013-09-11 | 代五茜 | Method for producing pure cotton non-woven fabrics for life and hygiene |
| 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 |
| CN113350045A (en) * | 2021-06-29 | 2021-09-07 | 三特瑞(南通)医用材料有限公司 | Medical developing dressing and preparation method and production equipment thereof |
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| CN1329579C (en) | 2007-08-01 |
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