CN110901125A - Household glove and manufacturing method thereof - Google Patents
Household glove and manufacturing method thereof Download PDFInfo
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- CN110901125A CN110901125A CN201911163608.5A CN201911163608A CN110901125A CN 110901125 A CN110901125 A CN 110901125A CN 201911163608 A CN201911163608 A CN 201911163608A CN 110901125 A CN110901125 A CN 110901125A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D99/00—Subject matter not provided for in other groups of this subclass
- B29D99/0064—Producing wearing apparel
- B29D99/0067—Gloves
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
- B29K2027/06—PVC, i.e. polyvinylchloride
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- 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
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Gloves (AREA)
Abstract
The invention discloses a method for manufacturing household gloves, aiming at providing PVC gloves which are more uniform, have small gram weight and low cost, shorten the process link and have better comfort, and the technical scheme is characterized in that the following ingredients are prepared, and the contents of the ingredients are as follows: 100-120 parts of polyester plasticizer, 50-60 parts of DINP, 40-50 parts of DOTP, 5-10 parts of DOP, 200-300 parts of PVC resin, 12 parts of liquid calcium zinc stabilizer, 15-20 parts of rheological additive and 5-10 parts of viscosity reducer.
Description
Technical Field
The invention relates to the technical field of glove manufacturing, in particular to a household glove and a manufacturing method thereof.
Background
The household gloves are generally stored at home, are convenient to use when clothes and dishes are washed, and can prevent the hands from being damaged by alkaline washing liquid.
The existing PVC gloves need to be dipped and formed for many times in the production and forming process, the efficiency is low, the energy consumption is high, the environmental protection is poor, the common PVC processing performance is far lower than that of natural latex, domestic PVC gloves are basically dipped and formed for more than three times, the thickness of the gloves is uneven, the gram weight is large, the cost is high, and the use is clumsy; because PVC gloves on the market all adopt DOP (dioctyl phthalate), because DOP processing performance in PVC plasticizer is optimal, but DOP can migrate from products along with use, and the slow toxicity harm is very large; and household gloves on the market basically adopt a curling and edge covering mode, so that the working procedures are increased, and the cost is increased.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a PVC glove which is more uniform, has small gram weight and low cost, shortens the process links and has better comfort.
In order to achieve the purpose, the invention provides the following technical scheme: a manufacturing method of household gloves comprises the following steps: (1) the following ingredients are prepared, and the contents of the ingredients are as follows: 100-200 parts of PVC paste resin, 60-100 parts of polyester plasticizer, 40-50 parts of DINP, 30-40 parts of DOTP, 5-10 parts of DOP, 12 parts of liquid calcium zinc stabilizer, 15-20 parts of rheological additive and 5-10 parts of viscosity reducer;
(2) mixing: mixing and stirring polyester plasticizer, DINP, DOTP, DOP and other plasticizers, then sequentially adding PVC paste resin, liquid calcium-zinc stabilizer, rheological additive, 5-10 parts of viscosity reducer and quantitatively cut composite fiber, and stirring to obtain a primary ingredient;
(3) standing and defoaming: standing and defoaming the primary ingredients for 24 hours;
(4) one-time dipping molding: filtering the slurry prepared in the step (2), adding the filtered slurry into a trough, preheating a hand mould to 55-65 ℃, and then dipping, wherein the dipping temperature is 50-60 ℃;
(5) primary plasticizing: placing the soaked hand mold into an oven, and baking for 15-30min at 190 ℃ of 170-;
(6) dipping a slipping agent: adding water-based PU glue serving as a slipping agent into water, stirring, adding ammonia water to adjust the pH value to 8-10, filtering, feeding into a PU trough, feeding the hand mold subjected to primary plasticizing into the PU trough, and dipping at 40-50 ℃;
(7) drying and smoothing agent: putting the hand mould dipped with the slipping agent into an oven, and baking for 5-10min at 120-140 ℃;
(8) and (3) edge pressing: the gloves are automatically cut into the edges and cuffs by slightly pressurizing when the gloves are plasticized to have poor plasticity through the concave-convex edges on the trimming die, so as to achieve the purpose of preliminarily forming the gloves;
(9) molding: and demolding, inspecting and sorting the dried gloves to obtain the gloves.
The invention is further configured to: the composite fiber in the step (2) is obtained by the following method:
step a, drying old bamboos in a vacuum environment, and crushing and grinding the old bamboos to obtain bamboo powder; putting the bamboo powder into a 15-17% sodium hydroxide aqueous solution, stirring for 4-5 hours in a constant-temperature water bath environment at the temperature of 70-80 ℃, washing with deionized water to be neutral, and drying; placing in a low temperature furnace at 500 deg.C, maintaining the temperature for 1 hr, maintaining the temperature in a high temperature furnace at 800 deg.C for 20 min, cooling, grinding, and sieving to obtain 10-25 micrometer bamboo charcoal powder;
b, selecting granular polylactic acid slices with the diameter of 5mm, heating the polylactic acid slices to a molten state, adding the bamboo charcoal powder prepared in the step a, micron-sized silver wires and micron-sized graphene powder, and stirring the mixture to prepare a mixture molten liquid, wherein the silver wires are 5-10 microns in diameter and 50-200 microns in length, and the graphene powder is 10-50 microns in particle size;
and c, preparing the composite fiber by adopting a high-voltage electrostatic spinning method.
The invention is further configured to: the diameter of the composite fiber is 4-10 microns.
The invention is further configured to: the cutting length of the composite fiber is between 10 and 15 mm.
The invention is further configured to: spraying the gloves obtained in the step (9) with a PU hand feeling agent, wherein the PU hand feeling agent is composed of the following raw materials in percentage by weight: 35-40% of waterborne polyurethane resin, 12-15% of emulsifier, 1-2% of amino silicone oil, 2-3% of low-temperature Yangbuck foam powder, 10-15% of emulsifier, 40-60% of water and a small amount of quartz powder.
A PVC glove produced by the method of manufacturing a household glove according to any one of claims 1 to 5.
Through adopting above-mentioned technical scheme, beneficial effect: 1. the synthetic resin is adopted for one-time rapid dipping molding, so that the PVC gloves with more uniformity, small gram weight and low cost can be produced by one-time dipping, the process link is shortened, the efficiency is improved by 8 times, and 50000 double gloves can be produced per day; repeated impregnation and repeated heating are avoided, and energy consumption is saved by 50%; the thickness of the glove is controlled without depending on the mold temperature, so that the product uniformity is better, the hand feeling is better, and the cost of the glove is reduced by 30 percent per double;
2. adopting an environment-friendly plasticizer: the plasticizer belongs to an ester macromolecular chain and is internally connected during plasticizing, so that the mobility is poor and basically does not migrate; secondly, the plasticizer reaches California regulations and does not contain toxicity; thirdly, the product using the plasticizer has excellent hand feeling;
3. the technology of the tooth edge is adopted, the concave-convex tooth edge is designed on the die, and the tooth edge cuff is automatically cut into the tooth edge cuff by slight pressure when the plasticity of the glove is poor, so that the appearance is attractive, the edge curling process is reduced, the cost is reduced, and the rate of qualified products is improved;
4. the synthetic hand feeling agent is adopted, so that the foaming process is omitted, the cost is lower, the wearing and the collection are realized, and the environmental protection is good.
Drawings
Fig. 1 is a manufacturing flow chart of an embodiment of a household glove and a manufacturing method thereof.
Detailed Description
An embodiment of a household glove and a method for manufacturing the same according to the present invention will be further described with reference to fig. 1.
A manufacturing method of household gloves comprises the following steps: (1) the following ingredients are prepared, and the contents of the ingredients are as follows: 100-120 parts of polyester plasticizer, 50-60 parts of DINP, 40-50 parts of DOTP, 5-10 parts of DOP, 200-300 parts of PVC paste resin, 12 parts of liquid calcium zinc stabilizer, 15-20 parts of rheological additive and 5-10 parts of viscosity reducer; the ratio of the PVC paste resin to the plasticizer is about 1:1, the plasticizer comprises more than half of polyester plasticizer, the rest is citrate plasticizer or DOTP or DINP, and TXIB is a little,
(2) mixing: mixing and stirring polyester plasticizer, DINP, DOTP, DOP and other plasticizers, then sequentially adding PVC paste resin, liquid calcium-zinc stabilizer, rheological additive, 5-10 parts of viscosity reducer and quantitatively cut composite fiber, and stirring to obtain a primary ingredient; through having added composite fiber in step (2) for gloves obtain promoting in holistic tensile strength, the practicality is strong, and stability is strong.
(3) Standing and defoaming: standing and defoaming the primary ingredients for 24 hours;
(4) one-time dipping molding: filtering the slurry prepared in the step (2), adding the filtered slurry into a trough, preheating a hand mould to 55-65 ℃, and then dipping, wherein the dipping temperature is 50-60 ℃;
(5) primary plasticizing: placing the soaked hand mold into an oven, and baking for 15-30min at 190 ℃ of 170-;
(6) dipping a slipping agent: adding water-based PU glue serving as a slipping agent into water, stirring, adding ammonia water to adjust the pH value to 8-10, filtering, feeding into a PU trough, feeding the hand mold subjected to primary plasticizing into the PU trough, and dipping at 40-50 ℃;
(7) drying and smoothing agent: putting the hand mould dipped with the slipping agent into an oven, and baking for 5-10min at 120-140 ℃;
(8) and (3) edge pressing: the gloves are automatically cut into the edges and cuffs by slightly pressurizing when the gloves are plasticized to have poor plasticity through the concave-convex edges on the trimming die, so as to achieve the purpose of preliminarily forming the gloves;
(9) molding: and demolding, inspecting and sorting the dried gloves to obtain the gloves.
The invention further provides that the composite fiber in the step (2) is obtained by the following method:
step a, drying old bamboos in a vacuum environment, and crushing and grinding the old bamboos to obtain bamboo powder; putting the bamboo powder into a 15-17% sodium hydroxide aqueous solution, stirring for 4-5 hours in a constant-temperature water bath environment at the temperature of 70-80 ℃, washing with deionized water to be neutral, and drying; placing in a low temperature furnace at 500 deg.C, maintaining the temperature for 1 hr, maintaining the temperature in a high temperature furnace at 800 deg.C for 20 min, cooling, grinding, and sieving to obtain 10-25 micrometer bamboo charcoal powder;
b, selecting granular polylactic acid slices with the diameter of 5mm, heating the polylactic acid slices to a molten state, adding the bamboo charcoal powder prepared in the step a, micron-sized silver wires and micron-sized graphene powder, and stirring the mixture to prepare a mixture molten liquid, wherein the silver wires are 5-10 microns in diameter and 50-200 microns in length, and the graphene powder is 10-50 microns in particle size;
and c, preparing the composite fiber by adopting a high-voltage electrostatic spinning method.
The invention is further configured such that the composite fiber has a diameter of 4 to 10 microns.
The invention is further provided that the cutting length of the composite fiber is between 5 and 10 mm.
The invention is further set that the gloves obtained in the step (9) are sprayed with PU hand feeling agent, and the PU hand feeling agent is composed of the following raw materials by weight percent: 35-40% of waterborne polyurethane resin, 12-15% of emulsifier, 1-2% of amino silicone oil, 2-3% of low-temperature Yangbuck foam powder, 10-15% of emulsifier, 40-60% of water and a small amount of quartz powder.
A PVC glove manufactured by adopting a manufacturing method of a household glove.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and those skilled in the art should be able to make general changes and substitutions within the technical scope of the present invention.
Claims (6)
1. A manufacturing method of household gloves is characterized by comprising the following steps: (1) the following ingredients are prepared, and the contents of the ingredients are as follows: 100-200 parts of PVC paste resin, 60-100 parts of polyester plasticizer, 40-50 parts of DINP, 30-40 parts of DOTP, 5-10 parts of DOP, 12 parts of liquid calcium zinc stabilizer, 15-20 parts of rheological additive and 5-10 parts of viscosity reducer;
(2) mixing: mixing and stirring polyester plasticizer, DINP, DOTP, DOP and other plasticizers, then sequentially adding PVC paste resin, liquid calcium-zinc stabilizer, rheological additive, 5-10 parts of viscosity reducer and quantitatively cut composite fiber, and stirring to obtain a primary ingredient;
(3) standing and defoaming: standing and defoaming the primary ingredients for 24 hours;
(4) one-time dipping molding: filtering the slurry prepared in the step (2), adding the filtered slurry into a trough, preheating a hand mould to 55-65 ℃, and then dipping, wherein the dipping temperature is 50-60 ℃;
(5) primary plasticizing: placing the soaked hand mold into an oven, and baking for 15-30min at 190 ℃ of 170-;
(6) dipping a slipping agent: adding water-based PU glue serving as a slipping agent into water, stirring, adding ammonia water to adjust the pH value to 8-10, filtering, feeding into a PU trough, feeding the hand mold subjected to primary plasticizing into the PU trough, and dipping at 40-50 ℃;
(7) drying and smoothing agent: putting the hand mould dipped with the slipping agent into an oven, and baking for 5-10min at 120-140 ℃;
(8) and (3) edge pressing: the gloves are automatically cut into the edges and cuffs by slightly pressurizing when the gloves are plasticized to have poor plasticity through the concave-convex edges on the trimming die, so as to achieve the purpose of preliminarily forming the gloves;
(9) molding: and demolding, inspecting and sorting the dried gloves to obtain the gloves.
2. The method for manufacturing a household glove according to claim 1, wherein the composite fiber in the step (2) is obtained by the following method:
step a, drying old bamboos in a vacuum environment, and crushing and grinding the old bamboos to obtain bamboo powder; putting the bamboo powder into a 15-17% sodium hydroxide aqueous solution, stirring for 4-5 hours in a constant-temperature water bath environment at the temperature of 70-80 ℃, washing with deionized water to be neutral, and drying; placing in a low temperature furnace at 500 deg.C, maintaining the temperature for 1 hr, maintaining the temperature in a high temperature furnace at 800 deg.C for 20 min, cooling, grinding, and sieving to obtain 10-25 micrometer bamboo charcoal powder;
b, selecting granular polylactic acid slices with the diameter of 5mm, heating the polylactic acid slices to a molten state, adding the bamboo charcoal powder prepared in the step a, micron-sized silver wires and micron-sized graphene powder, and stirring the mixture to prepare a mixture molten liquid, wherein the silver wires are 5-10 microns in diameter and 50-200 microns in length, and the graphene powder is 10-50 microns in particle size;
and c, preparing the composite fiber by adopting a high-voltage electrostatic spinning method.
3. A method of making a household glove according to claim 1 or 2 wherein the composite fibre diameter is 4 to 10 microns.
4. A method of making a household glove according to claim 1 or 2, wherein the composite fiber cut length is between 5mm and 10 mm.
5. The manufacturing method of the household gloves according to claim 1, wherein the gloves obtained in the step (9) are sprayed with PU hand feeling agent, and the PU hand feeling agent is composed of the following raw materials in percentage by weight: 35-40% of waterborne polyurethane resin, 12-15% of emulsifier, 1-2% of amino silicone oil, 2-3% of low-temperature Yangbuck foam powder, 10-15% of emulsifier, 40-60% of water and a small amount of quartz powder.
6. A PVC glove produced by the method of manufacturing a household glove according to any one of claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911163608.5A CN110901125A (en) | 2019-11-25 | 2019-11-25 | Household glove and manufacturing method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911163608.5A CN110901125A (en) | 2019-11-25 | 2019-11-25 | Household glove and manufacturing method thereof |
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| CN110901125A true CN110901125A (en) | 2020-03-24 |
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| CN201911163608.5A Pending CN110901125A (en) | 2019-11-25 | 2019-11-25 | Household glove and manufacturing method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112029207A (en) * | 2020-08-05 | 2020-12-04 | 百通达科技（东台）有限公司 | Polyvinyl chloride gloves free of low-molecular solvent and preparation process thereof |
| CN113308064A (en) * | 2021-06-07 | 2021-08-27 | 江苏华源医疗科技有限公司 | PVC finger-hemp glove and preparation process thereof |
| CN117981938A (en) * | 2024-02-03 | 2024-05-07 | 东莞宝达日用品制造有限公司 | Touch screen PU glove and production process thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US4464796A (en) * | 1981-06-23 | 1984-08-14 | Semperit Aktiengesellschaft | Glove formed of rubber or plastics material and mold for fabricating the same |
| CN102462022A (en) * | 2010-11-02 | 2012-05-23 | 毕荷春 | Chemical fiber cloth napping liner polrvinyl chloride gloves and processing method |
| CN102877304A (en) * | 2012-09-11 | 2013-01-16 | 江苏宝泽高分子材料股份有限公司 | Water-based PU slippery feeling agent for artificial leather |
| CN103330308A (en) * | 2013-06-15 | 2013-10-02 | 杜庆响 | Multifunctional rubber gloves |
| CN106147079A (en) * | 2016-07-30 | 2016-11-23 | 山东蓝帆新材料有限公司 | Soft highly-elastic PVC glove |
| CN109647674A (en) * | 2019-01-26 | 2019-04-19 | 三门县旭月日用品有限公司 | A kind of PVC electrostatic flocked glove and its processing method |
-
2019
- 2019-11-25 CN CN201911163608.5A patent/CN110901125A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4464796A (en) * | 1981-06-23 | 1984-08-14 | Semperit Aktiengesellschaft | Glove formed of rubber or plastics material and mold for fabricating the same |
| CN102462022A (en) * | 2010-11-02 | 2012-05-23 | 毕荷春 | Chemical fiber cloth napping liner polrvinyl chloride gloves and processing method |
| CN102877304A (en) * | 2012-09-11 | 2013-01-16 | 江苏宝泽高分子材料股份有限公司 | Water-based PU slippery feeling agent for artificial leather |
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| CN109647674A (en) * | 2019-01-26 | 2019-04-19 | 三门县旭月日用品有限公司 | A kind of PVC electrostatic flocked glove and its processing method |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112029207A (en) * | 2020-08-05 | 2020-12-04 | 百通达科技（东台）有限公司 | Polyvinyl chloride gloves free of low-molecular solvent and preparation process thereof |
| CN113308064A (en) * | 2021-06-07 | 2021-08-27 | 江苏华源医疗科技有限公司 | PVC finger-hemp glove and preparation process thereof |
| CN117981938A (en) * | 2024-02-03 | 2024-05-07 | 东莞宝达日用品制造有限公司 | Touch screen PU glove and production process thereof |
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