CN112521679A - Novel medical grade PE combined material gloves - Google Patents
Novel medical grade PE combined material gloves Download PDFInfo
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- CN112521679A CN112521679A CN202011530201.4A CN202011530201A CN112521679A CN 112521679 A CN112521679 A CN 112521679A CN 202011530201 A CN202011530201 A CN 202011530201A CN 112521679 A CN112521679 A CN 112521679A
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- 239000000463 material Substances 0.000 title claims description 16
- 239000002131 composite material Substances 0.000 claims abstract description 18
- 239000004698 Polyethylene Substances 0.000 claims description 73
- 238000003756 stirring Methods 0.000 claims description 21
- 239000000853 adhesive Substances 0.000 claims description 20
- 230000001070 adhesive effect Effects 0.000 claims description 20
- 230000000844 anti-bacterial effect Effects 0.000 claims description 14
- -1 polyethylene Polymers 0.000 claims description 14
- 229920000573 polyethylene Polymers 0.000 claims description 14
- 239000003242 anti bacterial agent Substances 0.000 claims description 10
- 239000004615 ingredient Substances 0.000 claims description 9
- 229920000297 Rayon Polymers 0.000 claims description 8
- 229920001971 elastomer Polymers 0.000 claims description 8
- 239000003638 chemical reducing agent Substances 0.000 claims description 7
- 239000003086 colorant Substances 0.000 claims description 7
- 238000004049 embossing Methods 0.000 claims description 7
- 239000003999 initiator Substances 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 7
- 239000003381 stabilizer Substances 0.000 claims description 7
- 239000000654 additive Substances 0.000 claims description 6
- 230000000996 additive effect Effects 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 6
- 239000002002 slurry Substances 0.000 claims description 6
- 239000000806 elastomer Substances 0.000 claims description 5
- 239000004594 Masterbatch (MB) Substances 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 4
- 239000002994 raw material Substances 0.000 claims description 4
- 239000012745 toughening agent Substances 0.000 claims description 4
- 238000004026 adhesive bonding Methods 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 231100000614 poison Toxicity 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000003860 storage Methods 0.000 claims description 3
- 239000003440 toxic substance Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 230000008569 process Effects 0.000 claims description 2
- 239000004599 antimicrobial Substances 0.000 claims 2
- 230000000845 anti-microbial effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 238000003466 welding Methods 0.000 abstract 10
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract 2
- 208000032544 Cicatrix Diseases 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 238000005452 bending Methods 0.000 abstract 1
- 238000007598 dipping method Methods 0.000 abstract 1
- 231100000241 scar Toxicity 0.000 abstract 1
- 230000037387 scars Effects 0.000 abstract 1
- 238000005476 soldering Methods 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 230000007704 transition Effects 0.000 abstract 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 abstract 1
- 229910052721 tungsten Inorganic materials 0.000 abstract 1
- 239000010937 tungsten Substances 0.000 abstract 1
- 230000035699 permeability Effects 0.000 description 4
- 238000000071 blow moulding Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D19/00—Gloves
- A41D19/0055—Plastic or rubber gloves
- A41D19/0068—Two-dimensional gloves, i.e. obtained by superposition of two sheets of material
- A41D19/0072—Two-dimensional gloves, i.e. obtained by superposition of two sheets of material made of one layer of material
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/04—Homopolymers or copolymers of ethene
- C08J2323/06—Polyethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2423/04—Homopolymers or copolymers of ethene
- C08J2423/08—Copolymers of ethene
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Textile Engineering (AREA)
- Gloves (AREA)
Abstract
The invention discloses a novel medical-grade PE composite glove, which comprises: the novel medical-grade PE composite glove has the advantages that the novel medical-grade PE composite glove is simple in structure, convenient to install, high in rigidity and long in service life, the welding head is of an integrated tungsten steel structure, the welding head can be installed on the welding machine to automatically weld a bus bar on the surface of a battery, the bending type welding transition section on the welding head is high in heat conduction efficiency, a tin dipping groove is formed in the tin soldering head, one-time welding forming is achieved, welding scars are smooth, the shape is regular, welding errors are small, the welding effect is good, and the welding efficiency is high.
Description
Technical Field
The invention relates to the technical field of PE gloves, in particular to a novel medical-grade PE composite glove.
Background
The disposable PE gloves are made by blow molding and pressing polyethylene, have the characteristics of low cost, good softness, strong tension, difficult breakage and the like, and are widely applied to the aspects of hair dyeing protection, food processing production, medical protection and the like in daily life. When worn, the hand can maintain good touch feeling. However, the PE film containing a single micro-layer blown out by the existing blow molding machine only contains a single micro-layer, lacks of a mixing material modification additive, lacks of rich functionality, has poor antibacterial effect, and has poor performances such as strength, barrier property, toughness and the like of PE gloves; in addition, the existing gloves are difficult to discharge heat emitted by hands and discharged sweat and water vapor due to poor air permeability, so that the gloves are adhered to the hands to cause discomfort, and the discomfort is stronger and stronger along with the increase of wearing time.
Disclosure of Invention
The purpose of the invention is as follows: the invention aims to solve the technical problems of single function, poor antibacterial effect, poor toughness, poor strength and poor air permeability of the conventional PE material gloves, and provides a novel medical-grade PE composite material glove.
The technical scheme is as follows: a novel medical grade PE composite glove, comprising: the gloves are glued paper, be equipped with viscose portion on the gloves glue paper, it has the gloves group to bond in the viscose portion, the gloves group is overlapped the adhesion by 2 and is formed at the PE gloves on the gloves glue paper, the surface of PE gloves is equipped with the gloves impressed watermark.
Further, the PE gloves are prepared from the following raw materials in parts by weight: 20 parts of polyethylene, 0.8-1.2 parts of initiator, 15-18 parts of flexibilizer, 0.1-0.2 part of stabilizer, 0.3 part of colorant, 4-5 parts of viscosity reducer and 1-3 parts of antibacterial agent.
Further, the toughening agent is a PO elastomer additive, and the antibacterial agent is antibacterial master batch.
The invention relates to a production process of a novel medical-grade PE composite glove, which comprises the following steps:
mixing 20 parts of polyethylene, 0.8-1.2 parts of initiator, 15-18 parts of flexibilizer, 0.1-0.2 part of stabilizer, 0.3 part of colorant, 4-5 parts of viscosity reducer and 1-3 parts of antibacterial agent in proportion;
stirring, namely stirring the mixed ingredients at a high speed, controlling the stirring speed within the range of 1500-;
filtering, namely filtering the stirred ingredients into a storage barrel by using a stainless steel filter screen of 190 meshes and 260 meshes;
step four, secondary stirring, namely stirring the ingredients after standing at a high speed, controlling the stirring speed within the range of 1500-;
step five, defoaming in vacuum, namely defoaming the slurry after secondary stirring in vacuum by using vacuum defoaming equipment, controlling the vacuum degree to be in the range of-0.08-0.1 Mpa, exhausting gas once every 8-15 minutes, and repeating for 8-15 times;
step six, inputting the slurry into a double-screw extruder, and blending and extruding at 170-190 ℃ to obtain a polyethylene blown film;
step seven, drying and dehydrating;
step eight, inspection and test, namely analyzing whether residual toxic substances exist in the gloves or not and researching the performance parameter change and the antibacterial effect of the gloves after the components of the gloves are changed by detecting the chromaticity, the heating decrement of the PH value, the viscosity and the product tensile strength through an organic antibacterial test;
step nine, edge rolling operation, namely rolling the polyethylene film onto a PE film material roll;
and step ten, demolding, namely discharging the PE film material roll through a compression roller, gluing the PE film material roll with glove adhesive paper, stamping the PE film roll into a glove through a stamping die, pressing the PE film into a reticulate pattern between an embossing disc and a rubber pad roller so as to achieve the purpose of embossing the PE film, removing the material of the residual edge, and molding the glove.
Advantageous effects
The novel medical-grade PE composite glove has the advantages that the novel medical-grade PE composite glove is simple in structure, convenient to take and place and capable of being adhered to glove adhesive paper, the glove is overlapped and adhered to the glove adhesive paper, the adhesive area of the glove is reduced, and the using amount of the adhesive paper is saved; the gloves reach medical antibacterial level, embossed patterns are arranged on the surfaces of the PE gloves, and the gloves are good in air permeability, high in strength and good in using effect.
Drawings
Fig. 1 is a schematic structural diagram of a novel medical-grade PE composite glove according to the present invention.
Detailed Description
The invention will be further elucidated by means of specific embodiments in the following description, in conjunction with the drawings, in which: various modifications of the invention in equivalent forms, which would be apparent to those skilled in the art, are possible without departing from the principles of the invention, and are within the scope of the invention as defined in the appended claims.
Example 1:
as shown in fig. 1, a novel medical grade PE composite glove comprises: gloves adhesive paper 1, be equipped with viscose portion 2 on the gloves adhesive paper 1, it has gloves group 3 to bond on viscose portion 2, gloves group 4 only overlaps adhesion by 2 and constitutes PE gloves 4 on gloves adhesive paper 1, the surface of PE gloves 4 is equipped with gloves impressed watermark 5.
Preferably, the PE gloves are prepared from the following raw materials in parts by weight: 20 parts of polyethylene, 0.8 part of initiator, 16 parts of flexibilizer, 0.1 part of stabilizer, 0.2 part of colorant, 4 parts of viscosity reducer and 1 part of antibacterial agent.
Preferably, the toughening agent is a PO elastomer additive, and the antibacterial agent is an antibacterial master batch.
Example 2
As shown in fig. 1, a novel medical grade PE composite glove comprises: gloves adhesive paper 1, be equipped with viscose portion 2 on the gloves adhesive paper, it has gloves group 3 to bond on the viscose portion 2, gloves group 3 comprises PE gloves 4 on the gloves adhesive paper 1 by 2 overlapping adhesion, the surface of PE gloves 4 is equipped with gloves impressed watermark 5.
Further, the PE gloves are prepared from the following raw materials in parts by weight: 20 parts of polyethylene, 1 part of initiator, 17 parts of flexibilizer, 0.2 part of stabilizer, 0.3 part of colorant, 5 parts of viscosity reducer and 2 parts of antibacterial agent.
Further, the toughening agent is a PO elastomer additive, and the antibacterial agent is antibacterial master batch.
mixing 20 parts of polyethylene, 0.8-1.2 parts of initiator, 15-18 parts of flexibilizer, 0.1-0.2 part of stabilizer, 0.3 part of colorant, 4-5 parts of viscosity reducer and 1-3 parts of antibacterial agent in proportion;
stirring, namely stirring the mixed ingredients at a high speed, controlling the stirring speed within the range of 1500-;
filtering, namely filtering the stirred ingredients into a storage barrel by using a stainless steel filter screen of 190 meshes and 260 meshes;
step four, secondary stirring, namely stirring the ingredients after standing at a high speed, controlling the stirring speed within the range of 1500-;
step five, defoaming in vacuum, namely defoaming the slurry after secondary stirring in vacuum by using vacuum defoaming equipment, controlling the vacuum degree to be in the range of-0.08-0.1 Mpa, exhausting gas once every 8-15 minutes, and repeating for 8-15 times;
step six, inputting the slurry into a double-screw extruder, and blending and extruding at 170-190 ℃ to obtain a polyethylene blown film;
step seven, drying and dehydrating;
step eight, inspection and test, namely analyzing whether residual toxic substances exist in the gloves or not and researching the performance parameter change and the antibacterial effect of the gloves after the components of the gloves are changed by detecting the chromaticity, the heating decrement of the PH value, the viscosity and the product tensile strength through an organic antibacterial test;
step nine, edge rolling operation, namely rolling the polyethylene film onto a PE film material roll;
and step ten, demolding, namely discharging the PE film material roll through a compression roller, gluing the PE film material roll with glove adhesive paper, stamping the PE film roll into a glove through a stamping die, pressing the PE film into a reticulate pattern between an embossing disc and a rubber pad roller so as to achieve the purpose of embossing the PE film, removing the material of the residual edge, and molding the glove.
The novel medical-grade PE composite glove provided by the invention is simple in structure, the PE glove 4 is adhered to the glove adhesive paper 1, the taking and the placing are convenient, the PE glove 4 is overlapped and adhered to the glove adhesive paper 1, the adhesive area of the PE glove 4 is reduced, and the using amount of the glove adhesive paper 1 is saved; the POE elastomer additive is added into the PE gloves 4, the PE gloves 4 are good in toughness, the antibacterial master batches are added into the PE gloves 4, the gloves reach medical antibacterial grades, the embossing 5 is arranged on the surfaces of the PE gloves 4, the air permeability of the gloves is good, the strength is high, and the using effect is good.
Claims (4)
1. A novel medical grade PE composite glove, comprising: gloves adhesive paper (1), be equipped with viscose portion (2) on gloves adhesive paper (1), it has gloves group (3) to bond on viscose portion (2), gloves group (2) only overlap adhesion by 2 and constitute PE gloves (4) on gloves adhesive paper (1), the surface of PE gloves (4) is equipped with gloves impressed watermark (5).
2. The novel medical grade PE composite glove of claim 1, wherein the PE glove is made from raw materials comprising, by weight: 20 parts of polyethylene, 0.8-1.2 parts of initiator, 15-18 parts of flexibilizer, 0.1-0.2 part of stabilizer, 0.3 part of colorant, 4-5 parts of viscosity reducer and 1-3 parts of antibacterial agent.
3. The novel medical grade PE composite glove of claim 2, wherein the toughening agent is a PO elastomer additive and the antimicrobial agent is an antimicrobial masterbatch.
4. The process for producing a novel medical grade PE composite glove according to claim 2, comprising the steps of:
mixing 20 parts of polyethylene, 0.8-1.2 parts of initiator, 15-18 parts of flexibilizer, 0.1-0.2 part of stabilizer, 0.3 part of colorant, 4-5 parts of viscosity reducer and 1-3 parts of antibacterial agent in proportion;
stirring, namely stirring the mixed ingredients at a high speed, controlling the stirring speed within the range of 1500-;
filtering, namely filtering the stirred ingredients into a storage barrel by using a stainless steel filter screen of 190 meshes and 260 meshes;
step four, secondary stirring, namely stirring the ingredients after standing at a high speed, controlling the stirring speed within the range of 1500-;
step five, defoaming in vacuum, namely defoaming the slurry after secondary stirring in vacuum by using vacuum defoaming equipment, controlling the vacuum degree to be in the range of-0.08-0.1 Mpa, exhausting gas once every 8-15 minutes, and repeating for 8-15 times;
step six, inputting the slurry into a double-screw extruder, and blending and extruding at 170-190 ℃ to obtain a polyethylene blown film;
step seven, drying and dehydrating;
step eight, inspection and test, namely analyzing whether residual toxic substances exist in the gloves or not and researching the performance parameter change and the antibacterial effect of the gloves after the components of the gloves are changed by detecting the chromaticity, the heating decrement of the PH value, the viscosity and the product tensile strength through an organic antibacterial test;
step nine, edge rolling operation, namely rolling the polyethylene film onto a PE film material roll;
and step ten, demolding, namely discharging the PE film material roll through a compression roller, gluing the PE film material roll with glove adhesive paper, stamping the PE film roll into a glove through a stamping die, pressing the PE film into a reticulate pattern between an embossing disc and a rubber pad roller so as to achieve the purpose of embossing the PE film, removing the material of the residual edge, and molding the glove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011530201.4A CN112521679A (en) | 2020-12-22 | 2020-12-22 | Novel medical grade PE combined material gloves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011530201.4A CN112521679A (en) | 2020-12-22 | 2020-12-22 | Novel medical grade PE combined material gloves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112521679A true CN112521679A (en) | 2021-03-19 |
Family
ID=75002398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011530201.4A Pending CN112521679A (en) | 2020-12-22 | 2020-12-22 | Novel medical grade PE combined material gloves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112521679A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116023699A (en) * | 2022-12-09 | 2023-04-28 | 仲恺农业工程学院 | Polyethylene antibacterial film suitable for meat product preservation and preparation method and application thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1923075A (en) * | 2005-08-31 | 2007-03-07 | 又进Act株式会社 | Polyvinyl-chloride gloves |
| KR100895952B1 (en) * | 2008-01-09 | 2009-05-07 | 삼성토탈 주식회사 | Polyethylene composition |
| CN102349714A (en) * | 2011-06-23 | 2012-02-15 | 张家港神港医疗用品有限公司 | Paper-attached glove |
| US20150197627A1 (en) * | 2014-01-15 | 2015-07-16 | Foodhandler, Inc. | Formulations of thin films |
| CN106496723A (en) * | 2016-09-29 | 2017-03-15 | 四川三和医用材料有限公司 | A kind of environmental protection medical glovess |
| CN108299740A (en) * | 2017-01-13 | 2018-07-20 | 杭州星庐科技有限公司 | Rubber composition and processing method, and apply its high intensity product and production method |
| CN108485235A (en) * | 2018-03-30 | 2018-09-04 | 泉州市泉港顶新日用品有限公司 | A kind of preparation method of beam mouth Breathable anti-skidding gloves |
| US20190352492A1 (en) * | 2017-01-13 | 2019-11-21 | Hangzhou Xinglu Technologies Co., Ltd | Photocrosslinking rubber composite, applications, and manufacturing method for the applications |
-
2020
- 2020-12-22 CN CN202011530201.4A patent/CN112521679A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1923075A (en) * | 2005-08-31 | 2007-03-07 | 又进Act株式会社 | Polyvinyl-chloride gloves |
| KR100895952B1 (en) * | 2008-01-09 | 2009-05-07 | 삼성토탈 주식회사 | Polyethylene composition |
| CN102349714A (en) * | 2011-06-23 | 2012-02-15 | 张家港神港医疗用品有限公司 | Paper-attached glove |
| US20150197627A1 (en) * | 2014-01-15 | 2015-07-16 | Foodhandler, Inc. | Formulations of thin films |
| CN106496723A (en) * | 2016-09-29 | 2017-03-15 | 四川三和医用材料有限公司 | A kind of environmental protection medical glovess |
| CN108299740A (en) * | 2017-01-13 | 2018-07-20 | 杭州星庐科技有限公司 | Rubber composition and processing method, and apply its high intensity product and production method |
| US20190352492A1 (en) * | 2017-01-13 | 2019-11-21 | Hangzhou Xinglu Technologies Co., Ltd | Photocrosslinking rubber composite, applications, and manufacturing method for the applications |
| CN108485235A (en) * | 2018-03-30 | 2018-09-04 | 泉州市泉港顶新日用品有限公司 | A kind of preparation method of beam mouth Breathable anti-skidding gloves |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116023699A (en) * | 2022-12-09 | 2023-04-28 | 仲恺农业工程学院 | Polyethylene antibacterial film suitable for meat product preservation and preparation method and application thereof |
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Application publication date: 20210319 |
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