CN103330309A - Multi-layer composite gloves - Google Patents
Multi-layer composite gloves Download PDFInfo
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- CN103330309A CN103330309A CN2012104074344A CN201210407434A CN103330309A CN 103330309 A CN103330309 A CN 103330309A CN 2012104074344 A CN2012104074344 A CN 2012104074344A CN 201210407434 A CN201210407434 A CN 201210407434A CN 103330309 A CN103330309 A CN 103330309A
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- Prior art keywords
- gloves
- multilayer composite
- intermediate layer
- parts
- pair
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- 239000002131 composite material Substances 0.000 title claims abstract description 18
- 229920000459 Nitrile rubber Polymers 0.000 claims abstract description 26
- 244000043261 Hevea brasiliensis Species 0.000 claims abstract description 15
- 229920003052 natural elastomer Polymers 0.000 claims abstract description 15
- 229920001194 natural rubber Polymers 0.000 claims abstract description 15
- 238000007598 dipping method Methods 0.000 claims abstract description 10
- 229920000126 latex Polymers 0.000 claims description 28
- 239000004816 latex Substances 0.000 claims description 28
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 20
- 239000000701 coagulant Substances 0.000 claims description 12
- 238000002360 preparation method Methods 0.000 claims description 11
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 10
- 239000005864 Sulphur Substances 0.000 claims description 10
- 239000011787 zinc oxide Substances 0.000 claims description 10
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 claims description 8
- RKQOSDAEEGPRER-UHFFFAOYSA-L zinc diethyldithiocarbamate Chemical compound [Zn+2].CCN(CC)C([S-])=S.CCN(CC)C([S-])=S RKQOSDAEEGPRER-UHFFFAOYSA-L 0.000 claims description 7
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 4
- 206010013786 Dry skin Diseases 0.000 claims description 4
- 238000002788 crimping Methods 0.000 claims description 4
- 238000002386 leaching Methods 0.000 claims description 4
- 238000005660 chlorination reaction Methods 0.000 claims description 3
- 230000037336 dry skin Effects 0.000 claims description 2
- 239000012467 final product Substances 0.000 claims description 2
- 238000005987 sulfurization reaction Methods 0.000 claims description 2
- 239000000126 substance Substances 0.000 abstract description 8
- 102000004169 proteins and genes Human genes 0.000 abstract description 5
- 108090000623 proteins and genes Proteins 0.000 abstract description 5
- 206010020751 Hypersensitivity Diseases 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 208000026935 allergic disease Diseases 0.000 abstract description 3
- 230000007815 allergy Effects 0.000 abstract description 3
- 239000002939 oilproofing Substances 0.000 abstract 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 11
- 239000007787 solid Substances 0.000 description 8
- NTXGQCSETZTARF-UHFFFAOYSA-N buta-1,3-diene;prop-2-enenitrile Chemical compound C=CC=C.C=CC#N NTXGQCSETZTARF-UHFFFAOYSA-N 0.000 description 7
- 239000000047 product Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 235000010215 titanium dioxide Nutrition 0.000 description 6
- 229920001971 elastomer Polymers 0.000 description 5
- 239000005060 rubber Substances 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 239000004408 titanium dioxide Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 239000004150 EU approved colour Substances 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229920006173 natural rubber latex Polymers 0.000 description 2
- 229940006093 opthalmologic coloring agent diagnostic Drugs 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 208000030961 allergic reaction Diseases 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical class [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- -1 promoter Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D19/00—Gloves
- A41D19/0055—Plastic or rubber gloves
- A41D19/0058—Three-dimensional gloves
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B42/00—Surgical gloves; Finger-stalls specially adapted for surgery; Devices for handling or treatment thereof
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Textile Engineering (AREA)
- Gloves (AREA)
Abstract
The invention relates to a pair of multi-layer composite gloves and a manufacturing method thereof. The pair of gloves comprises glove bodies, wherein the glove bodies consist of inner layers, outer layers and intermediate layers; inner surfaces of the intermediate layers are coated with the inner layers; and outer surfaces of the intermediate layers are coated with outer layers. The pair of gloves is provided with a three-layer structure, and is manufactured by a triple dipping method; the inner layers and the outer layers of the pair of gloves are made of nitrile rubber; the intermediate layers of the pair of gloves are made of natural rubber; the pair of gloves has the characteristics of oil proofing, chemical resistance, no protein and no allergy of a pair of nitrile rubber gloves, and the characteristics of excellent elasticity, and convenience and flexibility in operation of a pair of natural rubber gloves; and the manufacturing method of the pair of gloves is simple and convenient to operate.
Description
Technical field
The present invention relates to a kind of rubber gloves, particularly a kind of rubber gloves that is used for medical application that multilayer is arranged.
Background technology
Rubber gloves is owing to have good barrier protection effect; can effectively protect the user; be a kind of essential apparatus in medical diagnosis, disease examination, surgical field, except being used for hospital, be widely used in people's the daily productive life at present.Gloves mainly are divided into natural rubber gloves, acrylonitrile butadiene glove and PVC gloves according to the difference of material.
The PVC gloves are mainly formed by Corvic and plasticizer manufacturing, though low price, its tensile property is starkly lower than natural rubber gloves and acrylonitrile butadiene glove, and its protection effect is also relatively poor.The main raw material(s) of natural rubber gloves and acrylonitrile butadiene glove is respectively natural rubber latex and acrylonitrile-butadiene rubber latex, by in latex, adding chemical material such as vulcanizing agent, promoter, antioxidant, colouring agent, be mixed with latex mixing, by the process production of coagulating agent dip forming.Natural rubber gloves and acrylonitrile butadiene glove all have advantage and deficiency separately: natural rubber gloves has extraordinary tensile property, elasticity is very good, be worn on the hand of to fit on hand, for the operator, flexible more, convenient, sensitive, but its tolerance to part chemicals, solvent is relatively poor; Contain protein, part crowd has allergic reaction.The tensile property of acrylonitrile butadiene glove is better, and oil resistant, the chemicals of anti-the solvent do not contain the protein that causes allergy easily, but its elasticity are poor, and wearing property is not so good as the convenient sensitivity of natural emulsion gloves for user's operation.
Summary of the invention
Technical problem to be solved by this invention provides a kind of MULTILAYER COMPOSITE gloves, these MULTILAYER COMPOSITE gloves are integrated into one acrylonitrile-butadiene rubber and natural rubber, make the existing acrylonitrile butadiene glove of the present invention oil resistant, chemicals-resistant, do not contain protein and do not have irritated characteristics, kept the sensitive characteristics that makes things convenient for of the elasticity of excellence of natural rubber gloves and operation again; In addition, the invention provides gloves preparation method, this preparation method is easy to operate.
In order to solve the problems of the technologies described above, a kind of MULTILAYER COMPOSITE gloves of the present invention comprise glove bulk, wherein, described glove bulk is made up of internal layer, skin and intermediate layer, and described internal layer is coated on the inner surface of described intermediate layer, and described skin is coated on the outer surface of described intermediate layer.
Above-mentioned MULTILAYER COMPOSITE gloves, wherein, described inside and outside layer is processed by acrylonitrile-butadiene rubber; Described intermediate layer is processed by natural rubber.
Above-mentioned a kind of MULTILAYER COMPOSITE gloves preparation method comprises the steps: elder generation with mould, oven dry, and the dipping coagulating agent is oven dry; Then mould is flooded NBR latex, the dry skin that forms; Flood Heveatex again, form the intermediate layer; Flood NBR latex again and form internal layer; Leaching again, crimping, dry sulfuration, chlorination, the demoulding gets final product.
Above-mentioned a kind of MULTILAYER COMPOSITE gloves preparation method, wherein, described NBR latex is by 100 parts of NBR latexes, and sulphur 0.5-1.5 part, zinc oxide 0.3-1.0 part, accelerant B Z 0.3-1.0 part are formed (with parts by weight calculating).
Above-mentioned a kind of MULTILAYER COMPOSITE gloves preparation method, wherein, described Heveatex is by 100 parts of Heveatexes, and sulphur 0.5-1.5 part, zinc oxide 0.5-1.0 part, promoter ZDEC 0.5-1.0 part are formed (with parts by weight calculating).
Above-mentioned a kind of MULTILAYER COMPOSITE gloves preparation method, wherein, coagulant solution is calcium chloride solution or calcium nitrate solution.
Beneficial effect of the present invention:
The present invention is formed by three-layer structure, method by three dippings is manufactured, the internal layer of gloves and skin all are the acrylonitrile-butadiene rubber material, the intermediate layer of gloves is the natural rubber material, the oil resistant of the existing acrylonitrile butadiene glove of these gloves, chemicals-resistant, do not contain protein and do not have irritated characteristics, kept the sensitive characteristics that makes things convenient for of the elasticity of excellence of natural rubber gloves and operation again.
Description of drawings
Fig. 1 is structural representation of the present invention.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing.
Promoter ZDEC is zinc diethyl dithiocarbamate.
Accelerant B Z is zinc dibutyl dithiocaarbamate.
As shown in the figure, in order to solve the problems of the technologies described above, a kind of MULTILAYER COMPOSITE gloves of the present invention, comprise glove bulk 1, described glove bulk 1 is made up of internal layer 11, skin 12 and intermediate layer 13, described internal layer 11 is coated on 13 inner surfaces of described intermediate layer, and described outer 12 are coated on the outer surface in described intermediate layer 13.Described inside and outside layer 11,12 is processed by acrylonitrile-butadiene rubber; Described intermediate layer 13 is processed by natural rubber.
During the preparation gloves, at first prepare acrylonitrile-butadiene rubber latex and the natural rubber latex of dipping usefulness.Dried part of prescription of the NBR latex of dipping usefulness is: 100 parts of NBR latexes, sulphur 0.5-1.5 part, zinc oxide 0.3-1.0 part, accelerant B Z 0.3-1.0 part, can also add some colouring agents (as titanium dioxide 0.5-2.0 part) and an amount of pigment, make the product of different colours.Dried part of prescription of the Heveatex of dipping usefulness is: 100 parts of Heveatexes, sulphur 0.5-1.5 part, zinc oxide 0.5-1.0 part, promoter ZDEC 0.5-1.0 part, can also add some colouring agents (as titanium dioxide 0.5-2.0 part) and an amount of pigment, make the product of different colours.Coagulant solution is the aqueous solution of calcium chloride or calcium nitrate.The thickness of product can be regulated with the solid content of the latex of regulating coagulant solution concentration and dipping usefulness, and the time of staying in the time of also can flooding latex by adjusting is regulated.Coagulant concentration is more high, and the solid content of the latex of dipping usefulness is more high, and then the thickness of product is more big; Time of staying during dipping latex is more long, and then the thickness of product is more big.
Below in conjunction with specific embodiment the present invention is elaborated.
Get 100 parts of NBR latexes, 0.8 part in sulphur, 0.5 part in zinc oxide, 0.5 part of accelerant B Z, titanium dioxide is prepared into NBR latex standby (doing a part listed as parts by weight) for 0.9 part; 100 parts of Heveatexes, 1.0 parts in sulphur, 0.7 part in zinc oxide, it is standby that 0.7 part of promoter ZDEC, 1.2 parts of titanium dioxides are prepared into Heveatex, to do a part listed as parts by weight; Mould is cleaned, after the oven dry, soak coagulating agent, coagulating agent is the calcium chloride solution of mass percent concentration 8%; After the oven dry, soak above-mentioned NBR latex, the solid content of this latex is 15%; Through 120 degrees centigrade of dryings of 2 minutes, form after outer 12 then, soak above-mentioned Heveatex and form intermediate layer 13, the solid content of this latex is 30%; Then, flood above-mentioned NBR latex again and form internal layer 11, the solid content of this latex is 20%.Subsequently through 65 degrees centigrade warm water leaching 2 minutes, crimping afterwards then through 120 degrees centigrade of dry sulfidization moldings of 30 minutes, through the chlorine water chlorination of 500ppm 40 seconds, through the clear water washing, after the cooling, is taken off from mould then again, must arrive the gloves finished product.
Embodiment 2: get 100 parts of NBR latexes, and 0.6 part in sulphur, 0.6 part in zinc oxide, 0.4 part of accelerant B Z, titanium dioxide is prepared into NBR latex standby (doing a part listed as parts by weight) for 1.5 parts; Get 100 parts of Heveatexes, 1.2 parts in sulphur, 0.8 part in zinc oxide, it is standby that 0.8 part of promoter ZDEC, 0.7 part of titanium dioxide are prepared into Heveatex, to do a part listed as parts by weight; Mould is cleaned, after the oven dry, soak coagulating agent, coagulating agent is the calcium nitrate solution of mass percent concentration 12%; After the oven dry, soak above-mentioned NBR latex, the solid content of this latex is 14%; Through 120 degrees centigrade of dryings of 2 minutes, form outer 12 then; Soak above-mentioned Heveatex again and form intermediate layer 13, the solid content of this latex is 25%; Then, flood above-mentioned NBR latex again and form internal layer 11, the solid content of this latex is 18%, again through 65 degrees centigrade warm water leaching 2 minutes, crimping afterwards, then through 120 degrees centigrade of dry sulfidization moldings of 25 minutes, flood 2% polyurethane antitack agent then, again through 6 minutes drying of 120 degree, after the cooling, take off from mould, must arrive the gloves finished product.
The test physical property: the breaking tenacity of gloves reaches 13N, percentage elongation reaches 750%, not only surpassed the requirement of the disposable use medical grade rubber of GB 10213-2006 latex examination gloves, also reached the requirement of the disposable use antiseptic rubber of GB 7543-2006 surgical glove, had wide practical use.
In addition, because the inside and outside two-layer of gloves all be the acrylonitrile-butadiene rubber material, middle natural rubber material does not contact with human body or external substance, so gloves can not cause part crowd's allergy, chemicals, solvent is had good tolerance performance yet.
Claims (6)
1. MULTILAYER COMPOSITE gloves comprise glove bulk, it is characterized in that, described glove bulk is made up of internal layer, skin and intermediate layer, and described internal layer is coated on the inner surface of described intermediate layer, and described skin is coated on the outer surface of described intermediate layer.
2. MULTILAYER COMPOSITE gloves as claimed in claim 1 is characterized in that, described inside and outside layer is processed by acrylonitrile-butadiene rubber; Described intermediate layer is processed by natural rubber.
3. a kind of MULTILAYER COMPOSITE gloves preparation method as claimed in claim 1 is characterized in that, comprises the steps: elder generation with mould, oven dry, and the dipping coagulating agent is oven dry; Then mould is flooded NBR latex, the dry skin that forms; Flood Heveatex again, form the intermediate layer; Flood NBR latex again and form internal layer; Leaching again, crimping, dry sulfuration, chlorination, the demoulding gets final product.
4. a kind of MULTILAYER COMPOSITE gloves preparation method as claimed in claim 3 is characterized in that, described NBR latex is by 100 parts of NBR latexes, and sulphur 0.5-1.5 part, zinc oxide 0.3-1.0 part, accelerant B Z 0.3-1.0 part are formed (with parts by weight calculating).
5. a kind of MULTILAYER COMPOSITE gloves preparation method as claimed in claim 3 is characterized in that, described Heveatex is by 100 parts of Heveatexes, and sulphur 0.5-1.5 part, zinc oxide 0.5-1.0 part, promoter ZDEC 0.5-1.0 part are formed (with parts by weight calculating).
6. a kind of MULTILAYER COMPOSITE gloves preparation method as claimed in claim 3 is characterized in that, coagulant solution is calcium chloride solution or calcium nitrate solution.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104074344A CN103330309A (en) | 2012-10-23 | 2012-10-23 | Multi-layer composite gloves |
| PCT/CN2012/086968 WO2014063415A1 (en) | 2012-10-23 | 2012-12-19 | Multi-layered composite glove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104074344A CN103330309A (en) | 2012-10-23 | 2012-10-23 | Multi-layer composite gloves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103330309A true CN103330309A (en) | 2013-10-02 |
Family
ID=49238567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104074344A Pending CN103330309A (en) | 2012-10-23 | 2012-10-23 | Multi-layer composite gloves |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103330309A (en) |
| WO (1) | WO2014063415A1 (en) |
Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103554566A (en) * | 2013-11-12 | 2014-02-05 | 镇江苏惠乳胶制品有限公司 | Medical gloves prepared from natural rubber and production method thereof |
| CN103613802A (en) * | 2013-11-12 | 2014-03-05 | 镇江苏惠乳胶制品有限公司 | Medical rubber gloves and preparation method thereof |
| CN103783702A (en) * | 2014-01-15 | 2014-05-14 | 沙嫣 | Production method of colloid gloves |
| CN105411052A (en) * | 2016-01-25 | 2016-03-23 | 靖江强纶新材料有限公司 | Work glove and manufacturing process thereof |
| CN105856784A (en) * | 2016-05-03 | 2016-08-17 | 清远川奥高新材料有限公司 | Multifunctional elastic rubber blanket and manufacturing method thereof |
| CN105931689A (en) * | 2016-05-31 | 2016-09-07 | 中国工程物理研究院材料研究所 | Variable-wall-thickness glove preparation method and gloves prepared with method |
| CN106084352A (en) * | 2016-08-07 | 2016-11-09 | 中红普林（北京）医疗用品高新技术研究院有限公司 | A kind of high performance polyurethane modification NBR latex glove and preparation method thereof |
| CN106213630A (en) * | 2016-07-27 | 2016-12-14 | 中国工程物理研究院材料研究所 | A kind of multilamellar radiation protection gloves and processing technology thereof |
| CN106213629A (en) * | 2016-07-22 | 2016-12-14 | 镇江苏惠乳胶制品有限公司 | A kind of preparation method of double-layer rubber glove |
| CN106926535A (en) * | 2017-03-30 | 2017-07-07 | 中国热带农业科学院农产品加工研究所 | Sounding balloon and its manufacture method |
| CN107865471A (en) * | 2017-12-01 | 2018-04-03 | 北京瑞京乳胶制品有限公司 | A kind of double-deck emgloves and preparation method thereof |
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| CN108623864A (en) * | 2018-05-22 | 2018-10-09 | 广东银洋环保新材料有限公司 | The dipping method and gloves of a kind of emgloves dipping emulsion and gloves |
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2012
- 2012-10-23 CN CN2012104074344A patent/CN103330309A/en active Pending
- 2012-12-19 WO PCT/CN2012/086968 patent/WO2014063415A1/en active Application Filing
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| US20070157363A1 (en) * | 2006-01-10 | 2007-07-12 | Jian Tao | Glove having butyl rubber layer to provide resistance to ketone family chemicals |
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Cited By (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103613802A (en) * | 2013-11-12 | 2014-03-05 | 镇江苏惠乳胶制品有限公司 | Medical rubber gloves and preparation method thereof |
| CN103554566B (en) * | 2013-11-12 | 2015-09-16 | 镇江苏惠乳胶制品有限公司 | A kind of natural rubber medical gloves and preparation method thereof |
| CN103613802B (en) * | 2013-11-12 | 2015-12-02 | 镇江苏惠乳胶制品有限公司 | A kind of medical rubber glove and preparation method thereof |
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