CN112239548A - Reinforced disposable PVC (polyvinyl chloride) glove and processing technology thereof - Google Patents
Reinforced disposable PVC (polyvinyl chloride) glove and processing technology thereof Download PDFInfo
- Publication number
- CN112239548A CN112239548A CN202011108857.7A CN202011108857A CN112239548A CN 112239548 A CN112239548 A CN 112239548A CN 202011108857 A CN202011108857 A CN 202011108857A CN 112239548 A CN112239548 A CN 112239548A
- Authority
- CN
- China
- Prior art keywords
- processing technology
- hand
- dipping
- namely
- disposable pvc
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005516 engineering process Methods 0.000 title claims abstract description 23
- 229920000915 polyvinyl chloride Polymers 0.000 title claims description 32
- 239000004800 polyvinyl chloride Substances 0.000 title claims description 32
- 238000001035 drying Methods 0.000 claims abstract description 27
- 238000004140 cleaning Methods 0.000 claims abstract description 21
- 238000005096 rolling process Methods 0.000 claims abstract description 13
- 230000003009 desulfurizing effect Effects 0.000 claims abstract description 4
- 238000007598 dipping method Methods 0.000 claims description 20
- 239000002002 slurry Substances 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 238000003287 bathing Methods 0.000 claims description 3
- 239000007844 bleaching agent Substances 0.000 claims description 3
- 230000001680 brushing effect Effects 0.000 claims description 3
- 239000003638 chemical reducing agent Substances 0.000 claims description 3
- HBGGXOJOCNVPFY-UHFFFAOYSA-N diisononyl phthalate Chemical compound CC(C)CCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCC(C)C HBGGXOJOCNVPFY-UHFFFAOYSA-N 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 239000003381 stabilizer Substances 0.000 claims description 3
- 238000005470 impregnation Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 5
- 239000000919 ceramic Substances 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- KVNRLNFWIYMESJ-UHFFFAOYSA-N butyronitrile Chemical compound CCCC#N KVNRLNFWIYMESJ-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
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
- C08J5/02—Direct processing of dispersions, e.g. latex, to articles
-
- 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
- A41D19/0062—Three-dimensional gloves made of one layer of material
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/10—Esters; Ether-esters
- C08K5/12—Esters; Ether-esters of cyclic polycarboxylic acids
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Dispersion Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Textile Engineering (AREA)
- Gloves (AREA)
Abstract
The invention discloses a processing technology of reinforced disposable PVC gloves, which comprises the following steps: step 1, cleaning a hand model; step 2, first impregnation; step 3, drying for the first time; step 4, second impregnation; step 5, drying for the second time; step 6, rolling the lip; and 7, desulfurizing. The second impregnation of the fingers of the hand mold is added, so that the manufactured gloves are reinforced at the fingers, are not easy to damage and have long service life. Also discloses a reinforced disposable PVC glove which is prepared by adopting the processing technology.
Description
Technical Field
The invention relates to the technical field of glove processing, in particular to a reinforced disposable PVC glove and a processing technology thereof.
Background
Disposable PVC gloves are an emerging industry, originating in the united states, and are gradually developing in japan. Compared with butyronitrile gloves, the PVC gloves have more outstanding cost advantages, are comfortable to wear, have good protection effect, and occupy most market shares in disposable protective gloves. At present, China is the world's leading supply of PVC gloves. The disposable PVC gloves have the most times of contact and friction of the finger parts in the using process, so the using degree of the fingers of the protective gloves is far more than that of other parts in the using process, and the abrasion degree of the fingers is far higher than that of other parts. The production of reinforced disposable PVC gloves and the processing technology thereof are urgently needed.
Disclosure of Invention
In order to overcome the defects, the invention aims to provide a processing technology of reinforced disposable PVC gloves.
In order to achieve the above purposes, the invention adopts the technical scheme that: a processing technology of reinforced disposable PVC gloves is characterized in that: comprises the following steps
Step 1, cleaning a hand mold, namely cleaning, airing, chemically bathing and preheating the hand mold on a production line;
step 2, first dipping, namely dipping the hand mould cleaned in the step 1 into the slurry, wherein the dipping temperature is 30-40 ℃, and the dipping time is 1-2 minutes;
step 3, primary drying, namely, performing primary drying on the hand mold subjected to the step 2 through an oven;
step 4, second dipping, namely dipping the finger part of the hand mould dried in the step 3 into the slurry again, wherein the dipping temperature is 45-55 ℃, and the dipping time is 3-4 minutes;
step 5, secondary drying, namely, secondary drying is carried out on the hand mould processed in the step 4 through an oven;
step 6, lip rolling, namely performing lip rolling on the glove blanks on the hand die in the step 5 on a lip rolling machine;
and 7, desulfurizing, namely heating and vulcanizing the glove blank after lip rolling and demolding to obtain the reinforced disposable PVC glove.
Further, the cleaning in step 1 includes the following steps
Step 11, immersing the hand model into soapy water for cleaning;
step 12, immersing the hand model into a bleaching agent for cleaning;
step 13, brushing the hand model subjected to the step 12 through a brush to ensure that finger seams of the hand model are clean;
and step 14, immersing the hand model into hot water for cleaning, wherein the temperature of the hot water is 80-90 ℃.
The hand mould is made of ceramic, so that the cleaning effect is good, and the gloves formed by processing are free of foreign matters.
Further, the preheating temperature in the step 1 is 60-70 ℃, and the film forming effect is good by heating through a heating wire in a hand mold.
Further, the baking temperature of the primary baking in the step 3 is 150-.
Further, the baking temperature of the secondary baking in the step 5 is 130-170 ℃, and the drying time is 2-4 minutes. Before secondary drying, the dripping treatment is needed to be carried out firstly, so that redundant slurry is dripped from the hand mould, the dripped slurry can be recycled, and the follow-up secondary drying is convenient. Because the secondary baking only needs to dry the slurry at the finger position, the drying area is small, the drying temperature and time can be less than that of dilute drying, and cracking is prevented.
Further, the slurry is prepared by mixing 500 parts of polyvinyl chloride paste resin, 600 parts of diisononyl phthalate, 12 parts of stabilizer and 1 part of viscosity reducer.
The invention has the beneficial effects that: the second impregnation of the fingers of the hand mold is added, so that the manufactured gloves are reinforced at the fingers, are not easy to damage and have long service life.
The invention also discloses a reinforced disposable PVC glove which is manufactured according to the processing technology, the finger part is thickened, the reinforced disposable PVC glove is not easy to damage, and the strength is high.
Detailed Description
The following detailed description of the preferred embodiments of the present invention is provided to enable those skilled in the art to more readily understand the advantages and features of the present invention, and to clearly and unequivocally define the scope of the present invention.
Example 1
The invention relates to a processing technology of reinforced disposable PVC gloves, which comprises the following steps:
step 1, cleaning the hand mold, namely cleaning, airing, chemically bathing and preheating the hand mold on a production line.
The cleaning in the step 1 comprises the following steps
Step 11, immersing the hand model into soapy water for cleaning;
step 12, immersing the hand model into a bleaching agent for cleaning;
step 13, brushing the hand model subjected to the step 12 through a brush to ensure that finger seams of the hand model are clean;
and step 14, immersing the hand model into hot water for cleaning, wherein the temperature of the hot water is 80-90 ℃.
The hand mould is made of ceramic, so that the cleaning effect is good, and the gloves formed by processing are free of foreign matters.
The preheating temperature is 60-70 ℃, and the film forming effect is good by heating through a heating wire in the hand mould.
And 2, carrying out first impregnation, namely impregnating the hand mould cleaned in the step 1 into the slurry, wherein the impregnation temperature is 30-40 ℃, and the impregnation time is 1-2 minutes.
And 3, drying for the first time, namely, drying the hand mould passing through the oven for the first time after the step 2. The baking temperature of the primary baking is 150-.
And 4, second dipping, namely dipping the finger part of the hand mould dried in the step 3 into the slurry again, wherein the dipping temperature is 45-55 ℃, and the dipping time is 3-4 minutes.
And 5, secondary drying, namely, performing secondary baking on the hand mold in the step 4 by an oven. The baking temperature of the secondary baking in the step 5 is 130-170 ℃, and the drying time is 2-4 minutes. Before secondary drying, the dripping treatment is needed to be carried out firstly, so that redundant slurry is dripped from the hand mould, the dripped slurry can be recycled, and the follow-up secondary drying is convenient. Because the secondary baking only needs to dry the slurry at the finger position, the drying area is small, the drying temperature and time can be less than that of dilute drying, and cracking is prevented.
And 6, rolling the lips, namely rolling the glove blanks on the hand die in the step 5 on a lip rolling machine.
And 7, desulfurizing, namely heating and vulcanizing the glove blank after lip rolling and demolding to obtain the reinforced disposable PVC glove.
And 8, detecting, namely performing air tightness detection on the reinforced disposable PVC gloves, and packaging the reinforced disposable PVC gloves qualified for detection.
The slurry is prepared by mixing 500 parts of polyvinyl chloride paste resin, 600 parts of diisononyl phthalate, 12 parts of stabilizer and 1 part of viscosity reducer.
Example 2
The invention also discloses a reinforced disposable PVC glove which is manufactured according to the processing technology, the finger part is thickened, the reinforced disposable PVC glove is not easy to damage, and the strength is high.
The above embodiments are merely illustrative of the technical concept and features of the present invention, and the present invention is not limited thereto, and any equivalent changes or modifications made according to the spirit of the present invention should be included in the scope of the present invention.
Claims (7)
1. A processing technology of reinforced disposable PVC gloves is characterized in that: comprises the following steps
Step 1, cleaning a hand mold, namely cleaning, airing, chemically bathing and preheating the hand mold on a production line;
step 2, first dipping, namely dipping the hand mould cleaned in the step 1 into the slurry, wherein the dipping temperature is 30-40 ℃, and the dipping time is 1-2 minutes;
step 3, primary drying, namely, performing primary drying on the hand mold subjected to the step 2 through an oven;
step 4, second dipping, namely dipping the finger part of the hand mould dried in the step 3 into the slurry again, wherein the dipping temperature is 45-55 ℃, and the dipping time is 3-4 minutes;
step 5, secondary drying, namely, secondary drying is carried out on the hand mould processed in the step 4 through an oven;
step 6, lip rolling, namely performing lip rolling on the glove blanks on the hand die in the step 5 on a lip rolling machine;
and 7, desulfurizing, namely heating and vulcanizing the glove blank after lip rolling and demolding to obtain the reinforced disposable PVC glove.
2. The processing technology of the reinforced disposable PVC gloves according to claim 1, wherein the processing technology comprises the following steps: the cleaning in the step 1 comprises the following steps
Step 11, immersing the hand model into soapy water for cleaning;
step 12, immersing the hand model into a bleaching agent for cleaning;
step 13, brushing the hand model subjected to the step 12 through a brush to ensure that finger seams of the hand model are clean;
and step 14, immersing the hand model into hot water for cleaning, wherein the temperature of the hot water is 80-90 ℃.
3. The processing technology of the reinforced disposable PVC gloves according to claim 1, wherein the processing technology comprises the following steps: the preheating temperature in the step 1 is 60-70 ℃.
4. The processing technology of the reinforced disposable PVC gloves according to claim 1, wherein the processing technology comprises the following steps: the baking temperature of the primary baking in the step 3 is 150-200 ℃, and the drying time is 5-7 minutes.
5. The processing technology of the reinforced disposable PVC gloves according to claim 1, wherein the processing technology comprises the following steps: the baking temperature of the secondary baking in the step 5 is 130-170 ℃, and the drying time is 2-4 minutes.
6. The processing technology of the reinforced disposable PVC gloves according to claim 1, wherein the processing technology comprises the following steps: the slurry is prepared by mixing 500 parts of polyvinyl chloride paste resin, 600 parts of diisononyl phthalate, 12 parts of stabilizer and 1 part of viscosity reducer.
7. The utility model provides a disposable PVC gloves of strenghthened type which characterized in that: the processing technology of any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011108857.7A CN112239548A (en) | 2020-10-16 | 2020-10-16 | Reinforced disposable PVC (polyvinyl chloride) glove and processing technology thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011108857.7A CN112239548A (en) | 2020-10-16 | 2020-10-16 | Reinforced disposable PVC (polyvinyl chloride) glove and processing technology thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112239548A true CN112239548A (en) | 2021-01-19 |
Family
ID=74169491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011108857.7A Pending CN112239548A (en) | 2020-10-16 | 2020-10-16 | Reinforced disposable PVC (polyvinyl chloride) glove and processing technology thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112239548A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115431451A (en) * | 2022-07-19 | 2022-12-06 | 大族激光科技产业集团股份有限公司 | Glove production process |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103724857A (en) * | 2012-10-15 | 2014-04-16 | 无锡新亚安全用品有限公司 | Preparation method of elastic disposable PVC (polyvinyl chloride) gloves |
| CN110372894A (en) * | 2019-07-26 | 2019-10-25 | 山东蓝帆新材料有限公司 | A kind of PVC glove and preparation method thereof |
| CN110540716A (en) * | 2019-07-27 | 2019-12-06 | 百通达科技（东台）有限公司 | Preparation method of environment-friendly degradable PVC gloves |
-
2020
- 2020-10-16 CN CN202011108857.7A patent/CN112239548A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103724857A (en) * | 2012-10-15 | 2014-04-16 | 无锡新亚安全用品有限公司 | Preparation method of elastic disposable PVC (polyvinyl chloride) gloves |
| CN110372894A (en) * | 2019-07-26 | 2019-10-25 | 山东蓝帆新材料有限公司 | A kind of PVC glove and preparation method thereof |
| CN110540716A (en) * | 2019-07-27 | 2019-12-06 | 百通达科技（东台）有限公司 | Preparation method of environment-friendly degradable PVC gloves |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115431451A (en) * | 2022-07-19 | 2022-12-06 | 大族激光科技产业集团股份有限公司 | Glove production process |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4283244A (en) | Method of making fabric-lined articles | |
| CN107263900A (en) | A kind of preparation method of the butyl nylon insert gloves of acid and alkali-resistance | |
| CN112239548A (en) | Reinforced disposable PVC (polyvinyl chloride) glove and processing technology thereof | |
| CN106514918A (en) | Production method of latex gloves | |
| CN107299397A (en) | A kind of method that monofilament is extracted from brown skin | |
| CN107498816A (en) | A kind of electric wire extrusion molding mould and preparation method thereof | |
| CN204074790U (en) | Aluminium alloy extrusion mould cleaning equipment | |
| CN113116010A (en) | Butyronitrile gloves with wear-resistant fingers and preparation method thereof | |
| CN112706336A (en) | Production process of anti-slip heat-resistant rubber gloves | |
| CN111423635A (en) | Anti-static latex glove | |
| EP0527263B1 (en) | Method of manufacturing working glove | |
| CN105212376A (en) | A kind of dustless gloves | |
| CN107048542B (en) | The disposably low halogen gloves of dustless butyronitrile and its preparation process | |
| JP3233293U (en) | Glove manufacturing equipment that manufactures environmental protection antibacterial gloves | |
| CN111869967A (en) | Three-color latex frosted and impregnated glove | |
| CN101987395A (en) | Steel belt texturing method for steel belt reinforced polyethylene helical bellow | |
| CN111732767B (en) | Medical latex glove convenient to put on and take off and preparation method thereof | |
| CN216420416U (en) | Nitrile rubber glove acid cleaning system capable of effectively reducing alkali content | |
| CN202705235U (en) | Novel glass surface processor | |
| CN207343332U (en) | A kind of equipment of alkali cleaning silicon material | |
| CN105291455A (en) | Coating and vulcanizing method of rubber hose | |
| CN211613737U (en) | Glass cleaning machine transmission washing mechanism | |
| CN202950048U (en) | Household PVC (polyvinyl chloride) gloves | |
| CN105167261A (en) | Method for making household glove and glove | |
| CN1746349A (en) | Forming process of spinning stretched rubber ring |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210119 |
|
| RJ01 | Rejection of invention patent application after publication |