CN106496674A - A kind of injecting glue embossing gloves and its preparation technology - Google Patents
A kind of injecting glue embossing gloves and its preparation technology Download PDFInfo
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- CN106496674A CN106496674A CN201610944850.6A CN201610944850A CN106496674A CN 106496674 A CN106496674 A CN 106496674A CN 201610944850 A CN201610944850 A CN 201610944850A CN 106496674 A CN106496674 A CN 106496674A
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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
- C08L7/00—Compositions of natural rubber
- C08L7/02—Latex
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D19/00—Gloves
- A41D19/015—Protective gloves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/04—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles consisting of at least two parts of chemically or physically different materials, e.g. having different densities
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
- B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
- B29C59/021—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing of profiled articles, e.g. hollow or tubular articles, beams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C69/00—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore
- B29C69/02—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore of moulding techniques only
-
- 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
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
-
- 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
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
-
- 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
- C08J2307/00—Characterised by the use of natural rubber
- C08J2307/02—Latex
-
- 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
- C08J2411/00—Characterised by the use of homopolymers or copolymers of chloroprene
- C08J2411/02—Latex
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/14—Applications used for foams
-
- 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
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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)
- Materials Engineering (AREA)
- Textile Engineering (AREA)
- Gloves (AREA)
Abstract
The invention discloses a kind of injecting glue is embossed gloves and its preparation technology, injecting glue embossing gloves are embossed on gloves by modified natural emulsion and are formed, and the modified natural emulsion is prepared from by natural emulsion, foaming agent, thickener, aqueous PU resins, polychloroprene latex;Its preparation technology is:Get the raw materials ready, mechanical foaming, dispensing, first drying, embossing, secondary drying, finally give product.Effect of the gloves that is produced using present invention process by soft expanded beads, protects the hand of user not injured by exotic;Dispensing part obtains rough effect by embossing and preferably improves gripping power and protection;Soft texture, lightly sensitive, good permeability, long-time wear indefatigability.The addition of neoprene makes expanded beads that there is preferably cold-resistant effect, allows gloves also to have anti-hardening effect well in low temperature.
Description
Technical field
The present invention relates to injecting glue is embossed the production technical field of gloves, relate in particular to a kind of injecting glue embossing gloves and its
Preparation technology.
Background technology
At present, injecting glue embossing gloves are widely used in the industries such as petrochemical industry, paint printing, agriculture and animal husbandry, automobile mechanical maintenance,
Be in the daily work of people topmost protection hand labour protection instrument, with acid and alkali-resistance, oil resistant, wear-resisting, perspire
Gas, oil suction, wearing are more comfortable, and are that people like the characteristics of there is more preferable skid resistance.But currently available technology is similar
Product is that the dispensing on gloves embryo of PVC glue or NBR is formed, and facies palmaris decorative pattern is little pearl, or smaller strip, such as Zhejiang
The application of river Kang Longda gloves Co., Ltd 2011, Patent No. CN201120045426.0, a kind of entitled butyronitrile dispensing
The utility model of gloves is exactly this gloves.The defect of this gloves is latex block with the adhesion between gloves embryo is poor, gloves
Frictional force little, palm grasping fastness is poor, long-time wearing fatiguability.
Content of the invention
Present invention aims to the defect of above-mentioned prior art, there is provided a kind of injecting glue embossing gloves and its preparation work
Skill, overcome the gloves latex block of prior art with the adhesion between gloves embryo poor, gloves frictional force are little, palm grasping jail
Solidity is poor, dress fatigable defect for a long time.
To achieve these goals, the technical scheme is that:
A kind of injecting glue is embossed gloves, is embossed by modified natural emulsion and forms on gloves, and the modified natural emulsion is by genuine milk
Glue, foaming agent, thickener, aqueous PU resins, polychloroprene latex are prepared from;The mass concentration of the natural emulsion is 61%;Described
Foaming agent is neopelex, and consumption is the 1 ‰ of natural emulsion mass fraction;The thickener is Sodium Polyacrylate,
Consumption for natural emulsion mass fraction 5 ‰;The mass concentration of the aqueous PU resins is 50%, and consumption is natural emulsion quality
The 5% of fraction;The mass concentration of the polychloroprene latex is 50%, consumption for natural emulsion mass fraction 10%.
The present invention simultaneously provides the preparation technology that above-mentioned injecting glue is embossed gloves, and the injecting glue embossing gloves are by modified natural emulsion
Form through dispensing, embossing in the front of gloves, the step of its preparation technology be:
S1, get the raw materials ready:Take the natural emulsion that mass concentration is 61%;Neopelex makees foaming agent, and consumption is natural emulsion
The 1 ‰ of mass fraction;Sodium Polyacrylate makees thickener, consumption for natural emulsion mass fraction 5 ‰;Mass concentration is 50%
Aqueous PU resins, consumption for natural emulsion mass fraction 5%;Mass concentration is 50% polychloroprene latex, and consumption is natural emulsion
The 10% of mass fraction;
S2, mechanical foaming:Natural emulsion, aqueous PU resins, polychloroprene latex, foaming agent and thickener are added to liquid mixing to stir
Mix in device and foamed, foam volume is controlled at 1.2 times, obtain the glue that bubbles;
S3, dispensing:Control environment temperature covers fingerprint after gloves embryo, sends out step 2 in the front of gloves at 22 ~ 26 DEG C
Bubble glue carries out twice frictioning;
S4, first drying:Point Rubber gloves obtained by by step 3 are put into drying baker, carry out first time drying, temperature 60 C, when
Between 30 minutes;
S5, embossing:The point Rubber gloves that first drying is obtained are placed on the steel plate with decorative pattern, are obtained by pressure apparatus compacting
Gloves with decorative pattern;
S6, secondary drying:The embossing gloves that step 5 is obtained carry out second drying, 110 DEG C of temperature, 60 ~ 80 minutes time,
Obtain product.
Used as the improvement to above-mentioned technical proposal, the present invention simultaneously provides the preparation technology that above-mentioned injecting glue is embossed gloves, should
Injecting glue is embossed obverse and reverse of the gloves by modified natural emulsion in gloves and forms through dispensing, embossing, the step of its preparation technology
For:
S1, get the raw materials ready:Take the natural emulsion that mass concentration is 61%;Neopelex makees foaming agent, and consumption is natural emulsion
The 1 ‰ of mass fraction;Sodium Polyacrylate makees thickener, consumption for natural emulsion mass fraction 5 ‰;Mass concentration is 50%
Aqueous PU resins, consumption for natural emulsion mass fraction 5%;Mass concentration is 50% polychloroprene latex, and consumption is natural emulsion
The 10% of mass fraction;
S2, mechanical foaming:Natural emulsion, aqueous PU resins, polychloroprene latex, foaming agent and thickener are added to liquid mixing to stir
Mix in device and foamed, foam volume is controlled at 1.2 times, obtain the glue that bubbles;
S3, a dispensing:Control environment temperature covers fingerprint after gloves embryo, obtains step 2 in the front of gloves at 22 ~ 26 DEG C
Twice frictioning is carried out to foamed glue;
S4, first drying:Point Rubber gloves obtained by by step 3 are put into drying baker, carry out first time drying, temperature 60 C, when
Between 30 minutes;
S5, secondary dispensing:The gloves that step 4 is obtained are overturn, and is reduced the temperature to 22 ~ 26 DEG C, fingerprint is covered gloves embryo
Afterwards, step 2 is obtained foamed glue by the reverse side in gloves carries out twice frictioning;
S6, secondary drying:Point Rubber gloves obtained by by step 5 are put into drying baker, carry out first time drying, temperature 60 C, when
Between 30 minutes;
S7, embossing:The point Rubber gloves that secondary drying is obtained are placed on the steel plate with decorative pattern, are obtained by pressure apparatus compacting
Gloves with decorative pattern;
S8, three drying:The embossing gloves that step 7 is obtained carry out third time drying, 110 DEG C of temperature, 60 ~ 80 minutes time,
Obtain product.
Used as the improvement to above-mentioned technical proposal, in step 2, the liquid mixing agitator controls rotating speed
500rad/min, mixing time are 60 minutes.
Used as the improvement to above-mentioned technical proposal, the time of twice frictioning is 10S each time.
Compared with prior art, the present invention has the advantages and positive effects of:
Effect of the gloves that is produced using present invention process by soft expanded beads, protects the hand of user not to be subject to outer
Carry out the injury of thing;Dispensing part obtains rough effect by embossing and preferably improves gripping power and protection;Quality
Soft, light and handy sensitive, good permeability, long-time wear indefatigability.It is preferably resistance to that the addition of neoprene has expanded beads
Cold effect, allows gloves also to have anti-hardening effect well in low temperature.
The specific targets of the gloves that present invention process is produced are:
Adhesive force(Peel strength):40N;
Thickness:Glue surface thickness 2mm;
Tearing strength:Meet and exceed level Four(≥75N);
Wear-resistant power:>=2000rad, reaches three-level level;
Anti-aging:Ageing resistace reaches 1 grade of product requirement;
Pliability:Soft;
Gas permeability:Good air permeability.
Description of the drawings
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
To obtain other accompanying drawings according to these accompanying drawings.
Front decorative pattern schematic diagrames of the Fig. 1 for the embodiment of the present invention 1;
Back side decorative pattern schematic diagrames of the Fig. 2 for the embodiment of the present invention 1;
Front decorative pattern schematic diagrames of the Fig. 3 for the embodiment of the present invention 2;
Back side decorative pattern schematic diagrames of the Fig. 4 for the embodiment of the present invention 2;
Front decorative pattern schematic diagrames of the Fig. 5 for the embodiment of the present invention 3;
Back side decorative pattern schematic diagrames of the Fig. 6 for the embodiment of the present invention 3.
Specific embodiment
Accompanying drawing in below in conjunction with the embodiment of the present invention, to the embodiment of the present invention in technical scheme carry out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiment.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, any modification, equivalent substitution and improvements that is made etc., should be included within the scope of the present invention.
Embodiment 1
S1, get the raw materials ready:Take the natural emulsion that mass concentration is 61%;Neopelex makees foaming agent, and consumption is natural emulsion
The 1 ‰ of mass fraction;Sodium Polyacrylate makees thickener, consumption for natural emulsion mass fraction 5 ‰;Mass concentration is 50%
Aqueous PU resins, consumption for natural emulsion mass fraction 5%;Mass concentration is 50% polychloroprene latex, and consumption is natural emulsion
The 10% of mass fraction;
S2, mechanical foaming:Natural emulsion, aqueous PU resins, polychloroprene latex, foaming agent and thickener are added to liquid mixing to stir
Mix in device and foamed, control rotating speed 500rad/min, mixing time is 60 minutes;Foam volume is controlled at 1.2 times, is obtained
Foaming glue;
S3, a dispensing:Control environment temperature covers fingerprint after gloves embryo, sends out step 2 in the front of gloves at 22 DEG C
Bubble glue carries out twice frictioning;The time of twice frictioning is 10S;
S4, first drying:Point Rubber gloves obtained by by step 3 are put into drying baker, carry out first time drying, temperature 60 C, when
Between 30 minutes;
S5, secondary dispensing:The gloves that step 4 is obtained are overturn, and are reduced the temperature to 22 DEG C, fingerprint is covered after gloves embryo,
Step 2 is obtained foamed glue in the reverse side of gloves carries out twice frictioning;The time of twice frictioning is 10S;
S6, secondary drying:Point Rubber gloves obtained by by step 5 are put into drying baker, carry out first time drying, temperature 60 C, when
Between 30 minutes;
S7, embossing:The point Rubber gloves that secondary drying is obtained are placed on the steel plate with decorative pattern, are obtained by pressure apparatus compacting
Gloves with decorative pattern;
S8, three drying:The embossing gloves that step 7 is obtained carry out third time drying, 110 DEG C of temperature, 60 minutes time, obtain
Product.
Wherein, step 5 and step 6 or can omit, opponent's set carries out one side dispensing and embossing.
The decorative pattern of the injecting glue embossing gloves obtained by two-sided dispensing and embossing is as shown in Figure 1, 2.
Embodiment 2
S1, get the raw materials ready:Take the natural emulsion that mass concentration is 61%;Neopelex makees foaming agent, and consumption is natural emulsion
The 1 ‰ of mass fraction;Sodium Polyacrylate makees thickener, consumption for natural emulsion mass fraction 5 ‰;Mass concentration is 50%
Aqueous PU resins, consumption for natural emulsion mass fraction 5%;Mass concentration is 50% polychloroprene latex, and consumption is natural emulsion
The 10% of mass fraction;
S2, mechanical foaming:Natural emulsion, aqueous PU resins, polychloroprene latex, foaming agent and thickener are added to liquid mixing to stir
Mix in device and foamed, control rotating speed 500rad/min, mixing time is 60 minutes;Foam volume is controlled at 1.2 times, is obtained
Foaming glue;
S3, a dispensing:Control environment temperature covers fingerprint after gloves embryo, sends out step 2 in the front of gloves at 26 DEG C
Bubble glue carries out twice frictioning;The time of twice frictioning is 10S;
S4, first drying:Point Rubber gloves obtained by by step 3 are put into drying baker, carry out first time drying, temperature 60 C, when
Between 30 minutes;
S5, secondary dispensing:The gloves that step 4 is obtained are overturn, and are reduced the temperature to 26 DEG C, fingerprint is covered after gloves embryo,
Step 2 is obtained foamed glue in the reverse side of gloves carries out twice frictioning;The time of twice frictioning is 10S;
S6, secondary drying:Point Rubber gloves obtained by by step 5 are put into drying baker, carry out first time drying, temperature 60 C, when
Between 30 minutes;
S7, embossing:The point Rubber gloves that secondary drying is obtained are placed on the steel plate with decorative pattern, are obtained by pressure apparatus compacting
Gloves with decorative pattern;
S8, three drying:The embossing gloves that step 7 is obtained carry out third time drying, 110 DEG C of temperature, 80 minutes time, obtain
Product.
Wherein, step 5 and step 6 or can omit, opponent's set carries out one side dispensing and embossing.
The decorative pattern of the injecting glue embossing gloves obtained by two-sided dispensing and embossing is as shown in Figure 3,4.
Embodiment 3
S1, get the raw materials ready:Take the natural emulsion that mass concentration is 61%;Neopelex makees foaming agent, and consumption is natural emulsion
The 1 ‰ of mass fraction;Sodium Polyacrylate makees thickener, consumption for natural emulsion mass fraction 5 ‰;Mass concentration is 50%
Aqueous PU resins, consumption for natural emulsion mass fraction 5%;Mass concentration is 50% polychloroprene latex, and consumption is natural emulsion
The 10% of mass fraction;
S2, mechanical foaming:Natural emulsion, aqueous PU resins, polychloroprene latex, foaming agent and thickener are added to liquid mixing to stir
Mix in device and foamed, control rotating speed 500rad/min, mixing time is 60 minutes;Foam volume is controlled at 1.2 times, is obtained
Foaming glue;
S3, a dispensing:Control environment temperature covers fingerprint after gloves embryo, sends out step 2 in the front of gloves at 24 DEG C
Bubble glue carries out twice frictioning;The time of twice frictioning is 10S;
S4, first drying:Point Rubber gloves obtained by by step 3 are put into drying baker, carry out first time drying, temperature 60 C, when
Between 30 minutes;
S5, secondary dispensing:The gloves that step 4 is obtained are overturn, and are reduced the temperature to 24 DEG C, fingerprint is covered after gloves embryo,
Step 2 is obtained foamed glue in the reverse side of gloves carries out twice frictioning;The time of twice frictioning is 10S;
S6, secondary drying:Point Rubber gloves obtained by by step 5 are put into drying baker, carry out first time drying, temperature 60 C, when
Between 30 minutes;
S7, embossing:The point Rubber gloves that secondary drying is obtained are placed on the steel plate with decorative pattern, are obtained by pressure apparatus compacting
Gloves with decorative pattern;
S8, three drying:The embossing gloves that step 7 is obtained carry out third time drying, 110 DEG C of temperature, 70 minutes time, obtain
Product.
Wherein, step 5 and step 6 or can omit, opponent's set carries out one side dispensing and embossing.
The decorative pattern of the injecting glue embossing gloves obtained by two-sided dispensing and embossing is as shown in Figure 5,6.
Injecting glue obtained by above-mentioned three kinds of embodiments is embossed the specific targets of gloves:
Adhesive force(Peel strength):40N;
Thickness:Glue surface thickness 2mm;
Tearing strength:Meet and exceed level Four(≥75N);
Wear-resistant power:>=2000rad, reaches three-level level;
Anti-aging:Ageing resistace reaches 1 grade of product requirement;
Pliability:Soft;
Gas permeability:Good air permeability.
Claims (5)
1. a kind of injecting glue is embossed gloves, it is characterised in that:Injecting glue embossing gloves be embossed on gloves by modified natural emulsion and
Into the modified natural emulsion is prepared from by natural emulsion, foaming agent, thickener, aqueous PU resins, polychloroprene latex;Described
The mass concentration of natural emulsion is 61%;The foaming agent is neopelex, and consumption is natural emulsion mass fraction
1‰;The thickener is Sodium Polyacrylate, and consumption is the 5 ‰ of natural emulsion mass fraction;The quality of the aqueous PU resins is dense
Spend for 50%, consumption for natural emulsion mass fraction 5%;The mass concentration of the polychloroprene latex is 50%, and consumption is natural emulsion
The 10% of mass fraction.
2. a kind of injecting glue as claimed in claim 1 is embossed the preparation technology of gloves, and the injecting glue embossing gloves are by modified natural emulsion
Form through dispensing, embossing in the front of gloves, it is characterised in that:The step of its preparation technology is:
S1, get the raw materials ready:Take the natural emulsion that mass concentration is 61%;Neopelex makees foaming agent, and consumption is natural emulsion
The 1 ‰ of mass fraction;Sodium Polyacrylate makees thickener, consumption for natural emulsion mass fraction 5 ‰;Mass concentration is 50%
Aqueous PU resins, consumption for natural emulsion mass fraction 5%;Mass concentration is 50% polychloroprene latex, and consumption is natural emulsion
The 10% of mass fraction;
S2, mechanical foaming:Natural emulsion, aqueous PU resins, polychloroprene latex, foaming agent and thickener are added to liquid mixing to stir
Mix in device and foamed, foam volume is controlled at 1.2 times, obtain the glue that bubbles;
S3, dispensing:Control environment temperature covers fingerprint after gloves embryo, sends out step 2 in the front of gloves at 22 ~ 26 DEG C
Bubble glue carries out twice frictioning;
S4, first drying:Point Rubber gloves obtained by by step 3 are put into drying baker, carry out first time drying, temperature 60 C, when
Between 30 minutes;
S5, embossing:The point Rubber gloves that first drying is obtained are placed on the steel plate with decorative pattern, are obtained by pressure apparatus compacting
Gloves with decorative pattern;
S6, secondary drying:The embossing gloves that step 5 is obtained carry out second drying, 110 DEG C of temperature, 60 ~ 80 minutes time,
Obtain product.
3. a kind of injecting glue as claimed in claim 1 is embossed the preparation technology of gloves, and the injecting glue embossing gloves are by modified natural emulsion
Form through dispensing, embossing in the obverse and reverse of gloves, it is characterised in that:The step of its preparation technology is:
S1, get the raw materials ready:Take the natural emulsion that mass concentration is 61%;Neopelex makees foaming agent, and consumption is natural emulsion
The 1 ‰ of mass fraction;Sodium Polyacrylate makees thickener, consumption for natural emulsion mass fraction 5 ‰;Mass concentration is 50%
Aqueous PU resins, consumption for natural emulsion mass fraction 5%;Mass concentration is 50% polychloroprene latex, and consumption is natural emulsion
The 10% of mass fraction;
S2, mechanical foaming:Natural emulsion, aqueous PU resins, polychloroprene latex, foaming agent and thickener are added to liquid mixing to stir
Mix in device and foamed, foam volume is controlled at 1.2 times, obtain the glue that bubbles;
S3, a dispensing:Control environment temperature covers fingerprint after gloves embryo, obtains step 2 in the front of gloves at 22 ~ 26 DEG C
Twice frictioning is carried out to foamed glue;
S4, first drying:Point Rubber gloves obtained by by step 3 are put into drying baker, carry out first time drying, temperature 60 C, when
Between 30 minutes;
S5, secondary dispensing:The gloves that step 4 is obtained are overturn, and is reduced the temperature to 22 ~ 26 DEG C, fingerprint is covered gloves embryo
Afterwards, step 2 is obtained foamed glue by the reverse side in gloves carries out twice frictioning;
S6, secondary drying:Point Rubber gloves obtained by by step 5 are put into drying baker, carry out first time drying, temperature 60 C, when
Between 30 minutes;
S7, embossing:The point Rubber gloves that secondary drying is obtained are placed on the steel plate with decorative pattern, are obtained by pressure apparatus compacting
Gloves with decorative pattern;
S8, three drying:The embossing gloves that step 7 is obtained carry out third time drying, 110 DEG C of temperature, 60 ~ 80 minutes time,
Obtain product.
4. the injecting glue according to Claims 2 or 3 is embossed gloves and its preparation technology, it is characterised in that:In step 2, institute
Liquid mixing agitator control rotating speed 500rad/min is stated, mixing time is 60 minutes.
5. the injecting glue according to Claims 2 or 3 is embossed gloves and its preparation technology, it is characterised in that:Scrape for twice each time
The time of glue is 10S.
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111372754A (en) * | 2017-08-25 | 2020-07-03 | 顶级手套有限公司 | Method of embossing a glove film and glove film produced thereby |
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CN102675698A (en) * | 2012-05-12 | 2012-09-19 | 蔡瑞琳 | Mixed latex solution |
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