CN103720089A - Method of producing disposable PVC gloves - Google Patents
Method of producing disposable PVC gloves Download PDFInfo
- Publication number
- CN103720089A CN103720089A CN201310669629.0A CN201310669629A CN103720089A CN 103720089 A CN103720089 A CN 103720089A CN 201310669629 A CN201310669629 A CN 201310669629A CN 103720089 A CN103720089 A CN 103720089A
- Authority
- CN
- China
- Prior art keywords
- material film
- gloves
- glove material
- compound
- track
- 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.)
- Granted
Links
Images
Abstract
The invention relates to the field of disposable gloves, in particular to a method of producing disposable PVC gloves. The method comprises the steps that PVC resin mixtures and plasticizers are mixed to form glove formula mixtures; the glove formula mixtures are made into mixture films; two layers of the mixture films are placed in parallel so as to form a glove raw-material film; the glove raw-material film is heated along a preset track, and the heating temperature is equal to or higher than the decomposition temperature of the glove raw-material films; pressure is exerted on the preset track, so that the adjacent portions, along the preset track, of the two layers of the mixture films in the glove raw-material film are pressed and fused into a whole; the part integrally fused in the track is separated from the glove raw-material film, an opening is formed in the wrist portion on the preset track, and one disposable PVC glove is formed. The method of producing the disposable PVC gloves greatly reduces environmental pollution and has very high environment-friendly value.
Description
Technical field
The present invention relates to disposable glove field, in particular to PVC(polyvinyl chloride) production method of kind disposable gloves.
Background technology
PVC kind disposable gloves are a kind of widely used dairy products, PVC kind disposable gloves refer to, with the polyvinyl chloride resin compound (mixture of polyvinyl chloride resin and other material, other material refers to the plastic cement products mixing with PVC, when the mixed proportion of other material is 0, be pure polyvinyl chloride resin, but be also referred to as polyvinyl chloride resin compound in this article) disposable glove manufactured for raw material; The disposable glove that the mixture of polyvinyl chloride resin and other material is made and pure PVC disposable glove have equal or similar performance.
PVC kind disposable gloves good springiness, is used comfortable and is beneficial to user of service's operation, therefore in fields such as family, hospital, food service industrys, is widely used.
The conventional production methods step of the manufacture PVC kind disposable gloves that generally adopt is at present as follows:
Step 1. is mixed into paste by plasticizer such as polyvinyl chloride resin compound and dioctyl phthalate (DOP) or diisononyl phthalates (DINP), and object is to make gloves quality soft.
Step 2. adds a large amount of thinners (a kind of low fragrant solvent naphtha) to make it thinning in above-mentioned paste, forms scattered paste shape thing, becomes compound, and object is to make single weight reducing of gloves.
Step 3. is put into a hopper by above-mentioned compound;
The three-dimensional fingerprint of a plurality of potteries of chain-driving (or metal) for step 4., enters above-mentioned hopper, makes the palm portion of fingerprint be stained with one deck pasty state compound;
Step 5. chain takes fingerprint in baking oven to and toasts again, makes one deck pasty state compound plasticizing forming of being stained with on fingerprint, dries, by fingerprint shape formation thin film formula gloves;
Step 6. chain will be taken baking oven cooling out of again with the fingerprint of formed gloves;
Gloves after step 7. cooling depart from from fingerprint by artificial or mechanical way, and counting is deposited;
Step 8. is peeled off after gloves clean fingerprint and is entered hopper again and be stained with material, enters next production cycle.
Above-mentioned traditional PVC kind disposable gloves production method is invented in the U.S. at the beginning of last century, is the primitive method of typical high pollution, high labour intensity.To last century eight, the nineties, by Taiwan, imported into behind China's Mainland, the method is never put into the melting pot.The shortcoming of these cover out-of-date methods is to use a large amount of solvent oils thinners, joins in compound.Thereby these solvent naphthas the thinning reduction of compound gloves thickness and weight, do not have other any effect except making in glove production.But after these solvent naphthas are evaporated in baking oven, can form petroleum-type steam contamination thing and enter atmosphere, cause serious atmosphere pollution.
According to statistics of actual production data, according to the conventional method, one ton of PVC kind disposable gloves of every production, on average to 0.26 ton of petroleum-type steam contamination thing of airborne release.The annual production of China PVC kind disposable gloves at present, 500,000 tons of left and right, this means every year to 130,000 tons of left and right petroleum-type steam contamination things of airborne release.By existing technical merit, effective recovery of these pollutants is difficulty very.These pollutants are difficult to degraded after entering atmosphere, generally need above thoroughly degraded in 5 years.These oil vapours swim in the air, meet water vapor adsorption and form haze, meet the bonding formation of dust PM2.5 class particle, and human survival is caused safely to very big harm.The concentrated area of China PVC kind disposable gloves manufacturing enterprise is all famous air pollution severely afflicated area, the whole nation, and one of its pollution sources are exactly the petroleum-type steam discharging in PVC kind disposable glove production.
Meanwhile, this overlaps the solvent oils thinner that traditional PVC kind disposable gloves production method is used, and is all evaporated emptyingly after baking oven baking, is equivalent to increase gloves cost nearly 20%.The production line running up being driven by high-speed chain, makes operator constantly among high strength work.In summer, the heat discharge that baking oven baking fingerprint causes makes workshop temperature up to more than 50 ℃, and operator's working environment is extremely severe, and workman's heatstroke phenomenon often occurs.
This PVC kind disposable gloves production method that overlaps old backwardness continues into the present, and is never put into the melting pot, and these class backward production facilities spread all over China, cause above-mentioned a series of catastrophic effect.The development in epoch, the progress of society, needs us to eliminate such backward production facilities with new technological progress, improves the production of China, work and living environment.Therefore, change the PVC kind disposable gloves production method that this overlaps old backwardness, most important.
Summary of the invention
The object of the present invention is to provide the production method of PVC kind disposable gloves, can reduce environmental pollution and improve workman's working environment, and reduce the production cost of PVC kind disposable gloves.
The production method that PVC kind disposable gloves are provided in an embodiment of the present invention, the method comprises:
Polyvinyl chloride resin compound and plasticizer are mixed to form to gloves formula compound;
Described gloves formula compound is made to compound film;
The parallel placement of two-layer described compound film is formed to glove material film;
Along default track, described glove material film is heated, heating-up temperature is equal to or higher than the decomposition temperature of described glove material film;
On described default track, exert pressure, the two-layer described compound film in described glove material film is integrated along the adjacent part pressurized fusion in described default track;
Part in the track that described fusion is integrated is separated from described glove material film, and at the wrist opening of described default track, forms PVC kind disposable gloves.
Preferably, described on default track, exert pressure in, described glove material film is preheated to and is no more than 90 ℃.
Preferably, described the gloves compound of filling a prescription made to compound film and comprised:
By rolling process, blowing or the tape casting, described gloves formula compound is made to compound film.
Preferably, the method further comprises:
Collection makes by described gloves formula compound the plasticizer steam producing in the process of compound film;
By described plasticizer steam cooling, form plasticizer drop;
By Electrostatic Absorption, reclaim described plasticizer drop.
Preferably, the default track in described edge comprises described glove material film mode of heating:
In 2.0 seconds, the default track place of described glove material film is heated to be equal to or higher than raw material film decomposition temperature, continues to stop after 0.5 second～5.0 seconds heating.
Preferably, describedly on default track, exert pressure and comprise:
Described glove material film is passed between the fixed form of a diel and collapsible form;
One metal pattern die with described default track is installed on one of the fixed form of described diel and collapsible form;
Make the collapsible form of described diel move to fixed form, by described glove material mould between the fixed form and collapsible form of described diel.
Preferably, describedly will in the track of fusion, comprise that the part separation from described glove material film that fuses track comprises:
By described glove material film clamping, the part in the track of described fusion is applied to the pressure perpendicular to described glove material film, make the part in described fusion track separated from described glove material film.
Preferably, the method further comprises:
Described PVC kind disposable gloves to separation are counted.
Preferably, described plasticizer comprises:
Dioctyl phthalate DOP and/or diisononyl phthalate DINP;
Described gloves formula compound, with mass parts number scale, comprising:
100 parts of polyvinyl chloride resin compounds and 50 parts of above plasticizer.
The production method of the PVC kind disposable gloves of the above embodiment of the present invention, has following beneficial effect:
One, in the raw material of manufacture gloves, no longer contain solvent oils thinner; eradicated the pollution of solvent naphtha to air; if all adopt this production method; can be every year China PVC kind disposable gloves industry and reduce nearly 130,000 tons of solvent naphtha steam to the discharge of atmosphere; greatly reduced environmental pollution, there is high environmental protection and be worth.
The plasticizer such as the DOP that two, production PVC kind disposable gloves are used or DINP have 2-3% evaporation and produce a small amount of air pollution under the high temperature of 200 ℃ of left and right; by Electrostatic Absorption that plasticizer steam is lowered the temperature, collect; this part a small amount of pollutant is recycled; thereby further reduced the disposal of pollutants of this method; substantially realize zero release of pollutant; further reduced environmental pollution, the environmental protection that has promoted this method is worth.
Three, do not use solvent oils thinner, can greatly reduce the production cost of PVC kind disposable gloves, in addition, the recovery of plasticizer steam, has also further reduced the production cost of PVC kind disposable gloves.
Four, the production stage that there is no gloves bakings, does not need to re-use baking oven, has reduced energy resource consumption, has reduced the pollution causing by consuming energy yet.
Five, because whole production process does not produce long term high temperature, the pollution that does not also have plasticizer evaporation to bring, thus improved direct labor's working environment.
Six, owing to not needing by PVC kind disposable gloves, through manually taking off from fingerprint, to have reduced operating personnel's labour intensity.
Seven, by the suitable preheating of glove material film, temperature is no more than 90oC, contributes to firm fusion, makes product intensity higher.
Eight, to the instantaneous heating of glove material film, heating cycle is very short, and for example glove material film thickness is in the time of 0.06 millimeter, and instantaneous heating, about 2 seconds, makes glove material film avoid super scope and decomposes, and saved in a large number heating energy source.
Nine, the described PVC kind disposable gloves of separation are counted, be convenient to subsequent handling gloves are packed by fixed number.
Accompanying drawing explanation
Fig. 1 shows the PVC kind disposable gloves production method flow process of the embodiment of the present invention.
Fig. 2 shows the PVC kind disposable gloves production method flow process of another embodiment of the present invention.
The specific embodiment
Below by specific embodiment, also by reference to the accompanying drawings the present invention is described in further detail.
The production method of the PVC kind disposable gloves of the embodiment of the present invention, as shown in Figure 1, comprises the steps:
Step 105 is exerted pressure on described default track, and the two-layer described compound film in described glove material film is integrated along the adjacent part pressurized fusion in described default track;
Aforementioned production method can bring following effect:
One, in the raw material of manufacture gloves, no longer contain solvent oils thinner; eradicated the pollution of solvent naphtha to air; if all adopt this production method; can be every year China PVC kind disposable gloves industry and reduce nearly 130,000 tons of solvent naphtha steam to the discharge of atmosphere; greatly reduced environmental pollution, there is high environmental protection and be worth.
The plasticizer such as the DOP that two, production PVC kind disposable gloves are used or DINP have 2-3% evaporation and produce a small amount of air pollution under the high temperature of 200 ℃ of left and right; by electrostatic collection that plasticizer steam is lowered the temperature; this part a small amount of pollutant is recycled; thereby further reduced the disposal of pollutants of this method; substantially realize zero release of pollutant; further reduced environmental pollution, the environmental protection that has promoted this method is worth.
Three, do not use solvent oils thinner, can greatly reduce the production cost of PVC kind disposable gloves, in addition, the recovery of plasticizer steam, has also further reduced the production cost of PVC kind disposable gloves.
In step 101, plasticizer can be used any existing plasticizer, for example dioctyl phthalate (DOP) and/or diisononyl phthalate (DINP);
Described gloves formula compound, with mass parts number scale, can comprise: 100 parts of polyvinyl chloride resin compounds and 50 parts of above plasticizer.Gloves formula compound pliability with this ratio preparation is moderate, also than being easier to fusion.
PVC kind disposable gloves and the concrete separation method of glove material film can be that glove material film four checkposts are tight, and the part that fuses track to comprising in the track of described fusion applies the pressure perpendicular to described glove material film, make it separated with rim charge part.
To separated PVC disposable glove, can also carry out Auto-counting and packing automatically, thereby further reduce workman's working strength, enhance productivity, be convenient to subsequent handling to gloves by fixed number packing.
Wherein, the compound of in step 102, gloves being filled a prescription is made compound film can adopt any existing PVC class film manufacturing method, for example rolling process, blowing or the tape casting.
In addition, at compound that gloves are filled a prescription, make in the process of compound film, plasticizer has evaporation, and the evaporation of plasticizer also can atmosphere pollution, therefore can also process by the following method:
Collection makes by described gloves formula compound the plasticizer steam producing in the process of compound film;
By described plasticizer steam cooling, form plasticizer drop;
By Electrostatic Absorption, reclaim described plasticizer drop.
By said method, can reclaim the plasticizer of evaporation, can continue to use as the raw materials for production of PVC kind disposable gloves, thereby save production cost, also reduce pollution simultaneously.
In step 107, when glove material film is heated along default track, can adopt following mode of heating: in 2.0 seconds, the default track place of described glove material film is heated to be equal to or higher than raw material film decomposition temperature, continues to stop after 0.5 second～5.0 seconds heating.
Therefore the decomposition temperature of PVC class material is very low, even lower than its fusion temperature, is all to adopt direct thermal mode in the industry for the general understanding of PVC class material.
And in the present invention, adopt above-mentioned mode of heating, more than the instantaneous decomposition temperature that is heated to glove material film, therefore on glove material film, part along default track can be decomposed volatilization because of excess Temperature, still, the part that its track is interior and track is adjacent can realize indirect melted join because of the heat of coming through the instantaneous high temperature conduction of periphery, the problem of having avoided the PVC class material breakdown volatilization that direct heating causes, has realized effective heat fused.
In addition, because the heat time is very short, for example glove material film thickness is in the time of 0.06 millimeter, and instantaneous heating is about 2 seconds.Make glove material film avoid super scope and decompose, and saved in a large number heating energy source.
Above-mentioned default track, needs according to different product, can be arranged to the trajectory shape needing arbitrarily.
Have again, described while exerting pressure on default track, can also in advance described glove material film be preheated to and be no more than 90 ℃.Suitably heating in advance, contributes to the firm fusion of two-layer glove material film, makes product intensity higher.
The production method of the PVC kind disposable gloves of another embodiment of the present invention, as shown in Figure 2, comprises the steps:
Step 204 is passed described glove material film between the fixed form of a diel and collapsible form;
Step 205 is installed a metal hand pattern with hand-type profile on one of the fixed form of described diel and collapsible form.
Wherein, metal hand pattern can switch on after heat-dissipating heat up, can adopt nichrome material to make;
Wherein the temperature of heating is equal to or higher than the decomposition temperature of glove material film, can make the glove material membrane portions fusing on described default track, and two-layer fusing simultaneously the pressurized fusion of the glove material film of its interior adjacent part is integrated.
In above-described embodiment, adopt metal die as the parts of exerting pressure and heating, heated and the process of exerting pressure can be carried out simultaneously, simplified method, improved production efficiency, reduced cost.
Below in conjunction with the concrete equipment of realizing again for an embodiment:
1. the plasticizer such as polyvinyl chloride resin powder (can be pure PVC, can be also the compound of PVC and other material) and DOP or DINP are mixed to form to paste gloves formula compound, without dosing solvent oils thinner;
2. by above-mentioned paste gloves formula compound input PVC thin film forming machine (comprising the existing PVC film forming technology such as rolling process, blowing, the tape casting), be prepared into the compound film of certain thickness and pliability;
3. on PVC thin film forming machine, establish a funnel type device for recovering oil and gas, the minute quantity plasticizer steam that above-mentioned paste gloves formula compound is made to the generation of compound thin-film process reclaims in time;
4. the minute quantity plasticizer steam cooling (generally dropping within the scope of 30--60oC) said method step being recovered to, makes it to form oil droplet;
5. the plasticizer steam of said method step cooling is introduced to static oil expeller, fill plasticizer oil droplet with a certain amount of positive charge, make it to be adsorbed to the negative pole of static oil expeller, along negative plate, flow down, enter plasticizer recycling bin;
6. the compound film of method step 2 preparation is passed between the fixed form of a diel and collapsible form in double-deck mode, described compound film is preheated to and is no more than 90 ℃, the one metal hand pattern with hand-type profile is installed on one of the fixed form of described diel and collapsible form, described metal hand pattern can switch on after heat-dissipating heat up (as nichrome material), make the collapsible form of described diel move to fixed form, by described glove material mould between the fixed form and collapsible form of described diel, collapsible form and fixed form by described diel are exerted pressure along described metal hand pattern profile traces to described compound film, and simultaneously to the instantaneous energising heat temperature raising of metal hand pattern, make the compound film portion fusing in described hand-type profile traces, two-layer fusing simultaneously the pressurized fusion of the described compound film of the adjacent part in its track are integrated,
7. it is completely separated with periphery glove material film (rim charge) that the PVC kind disposable gloves that said method step forms there is no method sometimes, for avoiding artificial separated labour intensity and the cost of increasing, reduce production efficiency, again connected gloves and rim charge are together inputted to an automatic separator, first with mould, rim charge is partly clamped, with a palm type separator, press down gloves and rim charge are thoroughly separated again, make the cartonning of gloves whereabouts, rim charge is rolled in order to melt down fusing more later and is again produced PVC kind disposable gloves;
8. on the turning cylinder of the described automatic separator of said method step, an infrared counting device is installed, every separated PVC kind disposable gloves counting once, when separated PVC kind disposable gloves reach after some, the driving belt transmission certain distance arranging under glove box, after this separated gloves fall into another case;
9. the described PVC kind disposable gloves of depositing by fixed number separation of said method step are sent into an automatic packaging machine, PVC kind disposable gloves are pressed to fixed number vanning warehouse-in.
In above-described embodiment, further increased the step that plasticizer reclaims, can further reduce and pollute and cost.
The present invention not only applicable PVC and composition thereof produces film-type disposable glove, is also applicable to TPU, PU, PETG, PET, the film that the mixture of other plastic material such as EVA and they and other plastic material is made and produce disposable glove.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (9)
- The production method of 1.PVC kind disposable gloves, is characterized in that, the method comprises:Polyvinyl chloride resin compound and plasticizer are mixed to form to gloves formula compound;Described gloves formula compound is made to compound film;The parallel placement of two-layer described compound film is formed to glove material film;Along default track, described glove material film is heated, heating-up temperature is equal to or higher than the decomposition temperature of described glove material film;On described default track, exert pressure, the two-layer described compound film in described glove material film is integrated along the adjacent part pressurized fusion in described default track;Part in the track that described fusion is integrated is separated from described glove material film, and at the wrist opening of described default track, forms PVC kind disposable gloves.
- 2. the production method of PVC kind disposable gloves according to claim 1, is characterized in that, described on default track, exert pressure in, described glove material film is preheated to and is no more than 90 ℃.
- 3. the production method of PVC kind disposable gloves according to claim 1, is characterized in that, described the gloves compound of filling a prescription is made to compound film and comprised:By rolling process, blowing or the tape casting, described gloves formula compound is made to compound film.
- 4. the production method of PVC kind disposable gloves according to claim 1, is characterized in that, the method further comprises:Collection makes by described gloves formula compound the plasticizer steam producing in the process of compound film;By described plasticizer steam cooling, form plasticizer drop;By Electrostatic Absorption, reclaim described plasticizer drop.
- 5. the production method of PVC kind disposable gloves according to claim 1, is characterized in that, the default track in described edge comprises described glove material film heating:In 2.0 seconds, the default track place of described glove material film is heated to be equal to or higher than raw material film decomposition temperature, continues to stop after 0.5 second～5.0 seconds heating.
- 6. the production method of PVC kind disposable gloves according to claim 5, is characterized in that, describedly on default track, exerts pressure and comprises:Described glove material film is passed between the fixed form of a diel and collapsible form;One metal pattern die with described default track is installed on one of the fixed form of described diel and collapsible form;Make the collapsible form of described diel move to fixed form, by described glove material mould between the fixed form and collapsible form of described diel.
- 7. the production method of PVC kind disposable gloves according to claim 1, is characterized in that, describedly will in the track of fusion, comprise that the part separation from described glove material film that fuses track comprises:By described glove material film clamping, the part in the track of described fusion is applied to the pressure perpendicular to described glove material film, make the part in described fusion track separated from described glove material film.
- 8. the production method of PVC kind disposable gloves according to claim 1, is characterized in that, the method further comprises:Described PVC kind disposable gloves to separation are counted.
- 9. the production method of PVC kind disposable gloves according to claim 1, is characterized in that, described plasticizer comprises:Dioctyl phthalate DOP and/or diisononyl phthalate DINP;Described gloves formula compound, with mass parts number scale, comprising:100 parts of polyvinyl chloride resin compounds and 50 parts of above plasticizer.
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310669629.0A CN103720089B (en) | 2013-12-10 | 2013-12-10 | The production method of PVC kind disposable gloves |
| JP2016534991A JP6275845B2 (en) | 2013-12-10 | 2014-12-09 | PVC disposable gloves and manufacturing method thereof |
| AU2014361364A AU2014361364B9 (en) | 2013-12-10 | 2014-12-09 | PVC disposable glove and manufacturing process thereof |
| CA2932876A CA2932876C (en) | 2013-12-10 | 2014-12-09 | Pvc disposable glove and manufacturing process thereof |
| EP14869599.2A EP3081104B1 (en) | 2013-12-10 | 2014-12-09 | Manufacturing process for pvc disposable gloves |
| US15/100,719 US10376004B2 (en) | 2013-12-10 | 2014-12-09 | PVC disposable glove and manufacturing process thereof |
| PCT/CN2014/093395 WO2015085908A1 (en) | 2013-12-10 | 2014-12-09 | Pvc disposable glove and manufacturing process thereof |
| US16/537,997 US20190357611A1 (en) | 2013-12-10 | 2019-08-12 | Pvc disposable glove and manufacturing process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310669629.0A CN103720089B (en) | 2013-12-10 | 2013-12-10 | The production method of PVC kind disposable gloves |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103720089A true CN103720089A (en) | 2014-04-16 |
| CN103720089B CN103720089B (en) | 2015-11-04 |
Family
ID=50444582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310669629.0A Active CN103720089B (en) | 2013-12-10 | 2013-12-10 | The production method of PVC kind disposable gloves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103720089B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015085908A1 (en) * | 2013-12-10 | 2015-06-18 | 唐山川欧森塑料制品有限公司 | Pvc disposable glove and manufacturing process thereof |
| CN109291456A (en) * | 2018-11-22 | 2019-02-01 | 张家港博来珂橡塑制品有限公司 | Gloves blow molding film molding linkage-production method and gloves blow molding film molding machine |
| CN112248409A (en) * | 2020-09-22 | 2021-01-22 | 张家港世恒实业有限公司 | Disposable PE glove processing technology for improving production efficiency |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2066725U (en) * | 1989-12-23 | 1990-12-05 | 迟春阳 | Thin film glove |
| JPH03269103A (en) * | 1990-03-16 | 1991-11-29 | Nippon Unicar Co Ltd | Gloves made of plastic film |
| CN1729882A (en) * | 2005-07-30 | 2006-02-08 | 张世德 | Machine for processing disposable membranous glove |
| CN102551238A (en) * | 2010-12-14 | 2012-07-11 | 盐城纺织职业技术学院 | Composite glove and production method thereof |
| CN202375094U (en) * | 2011-12-30 | 2012-08-15 | 江苏尤佳手套有限公司 | Disposable PVC (polyvinyl chloride) bacteriostatic gloves |
| CN102964719A (en) * | 2012-11-19 | 2013-03-13 | 南京工业大学 | Ultraviolet-light-resistant transparent polyvinyl chloride (PVC) flexible calendered film and preparation method thereof |
| US20130086732A1 (en) * | 2010-06-16 | 2013-04-11 | Bischof + Klein Gmbh & Co. Kg | Disposable Glove |
| CN203266977U (en) * | 2013-05-14 | 2013-11-06 | 江苏名阳高分子新材料有限公司 | Steam collecting device for calender or open mill |
-
2013
- 2013-12-10 CN CN201310669629.0A patent/CN103720089B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2066725U (en) * | 1989-12-23 | 1990-12-05 | 迟春阳 | Thin film glove |
| JPH03269103A (en) * | 1990-03-16 | 1991-11-29 | Nippon Unicar Co Ltd | Gloves made of plastic film |
| CN1729882A (en) * | 2005-07-30 | 2006-02-08 | 张世德 | Machine for processing disposable membranous glove |
| US20130086732A1 (en) * | 2010-06-16 | 2013-04-11 | Bischof + Klein Gmbh & Co. Kg | Disposable Glove |
| CN102551238A (en) * | 2010-12-14 | 2012-07-11 | 盐城纺织职业技术学院 | Composite glove and production method thereof |
| CN202375094U (en) * | 2011-12-30 | 2012-08-15 | 江苏尤佳手套有限公司 | Disposable PVC (polyvinyl chloride) bacteriostatic gloves |
| CN102964719A (en) * | 2012-11-19 | 2013-03-13 | 南京工业大学 | Ultraviolet-light-resistant transparent polyvinyl chloride (PVC) flexible calendered film and preparation method thereof |
| CN203266977U (en) * | 2013-05-14 | 2013-11-06 | 江苏名阳高分子新材料有限公司 | Steam collecting device for calender or open mill |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015085908A1 (en) * | 2013-12-10 | 2015-06-18 | 唐山川欧森塑料制品有限公司 | Pvc disposable glove and manufacturing process thereof |
| US10376004B2 (en) | 2013-12-10 | 2019-08-13 | Tnagshan TransOcean Plastic Products, Ltd. | PVC disposable glove and manufacturing process thereof |
| CN109291456A (en) * | 2018-11-22 | 2019-02-01 | 张家港博来珂橡塑制品有限公司 | Gloves blow molding film molding linkage-production method and gloves blow molding film molding machine |
| CN112248409A (en) * | 2020-09-22 | 2021-01-22 | 张家港世恒实业有限公司 | Disposable PE glove processing technology for improving production efficiency |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103720089B (en) | 2015-11-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103720089B (en) | The production method of PVC kind disposable gloves | |
| US20190357611A1 (en) | Pvc disposable glove and manufacturing process thereof | |
| CN107363531A (en) | A kind of full-automatic assembling line of injection needles | |
| CN208484246U (en) | A kind of 3D printer waste material recycling device | |
| CN102615823A (en) | Manufacturing process for thin-film thermoforming | |
| CN103156334B (en) | Production machine of front linings and heel caps of shoes | |
| CN103610245A (en) | PVC-class disposable glove and manufacturing technology thereof | |
| CN205634350U (en) | Sideslip shedding mechanism | |
| CN206456625U (en) | The servicing unit packed for bottle cap | |
| CN103928726A (en) | Integrated energy-saving processing process for modified reprocessed plastic | |
| KR101095006B1 (en) | Manufacturing method of insole for shoes and apparatus thereof | |
| CN204195530U (en) | A kind of pharmaceutical purpose polishing dust arrester | |
| CN207481265U (en) | The process units on LVT overlay films floor | |
| CN102922746A (en) | Environment-friendly automatic production system and process of draw bar box body | |
| CN207027852U (en) | A kind of fragment of brick adherence Separation machine | |
| CN102285109A (en) | Plastic packing film treatment method and system | |
| CN112608011A (en) | Processing technology of printed laminated glass | |
| CN202700622U (en) | Automatic loading device for grinding mill | |
| CN207385668U (en) | A kind of powdered-metal production line of band gas Xun Huan | |
| CN206983216U (en) | Environment-friendly type single-screw extruder | |
| CN206983236U (en) | Plastic bottle preform process units | |
| CN206287493U (en) | One kind production diatom ooze section bar equipment | |
| CN103624975A (en) | Dotting machine | |
| CN202700240U (en) | De-dusting separator for aluminum plastic powder | |
| CN102617155B (en) | Method for manufacturing inductance porcelain core substrate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |