CN103738028A - Preparation method for plastic raincoat cloth having fluorescent effect - Google Patents
Preparation method for plastic raincoat cloth having fluorescent effect Download PDFInfo
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- CN103738028A CN103738028A CN201310609816.XA CN201310609816A CN103738028A CN 103738028 A CN103738028 A CN 103738028A CN 201310609816 A CN201310609816 A CN 201310609816A CN 103738028 A CN103738028 A CN 103738028A
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Abstract
The present invention discloses a preparation method for a plastic raincoat cloth having a fluorescent effect. The preparation method comprises: a) selecting and preparing a surface layer, b) preparing fluorescent fiber strips, c) preparing an inner layer, d) combining the fabric layers, and e) carrying out a cloth post-treatment. The present invention discloses the preparation method for the plastic raincoat cloth having the fluorescent effect, wherein preparation method has characteristics of reasonable step arrangement and moderate cost, the prepared cloth has characteristics of high interlayer bonding strength, excellent gas permeability and a certain warm-keeping effect, the fluorescent light produced by the inner layer fabric can penetrate through the surface layer and is outward emitted, the fluorescent effect is excellent and lasting, and the prepared raincoat has a good warning effect, such that people travel at night is safe.
Description
Technical field
The present invention relates to a kind of preparation method of plastic raincoat cloth, relate in particular to kind of a preparation method with the plastic raincoat cloth of fluorescent effect, belong to plastic products technology field.
Background technology
Raincoat is the clothes that keeps off the rain of being made by waterproof cloth, and waterproof cloth has adhesive plaster, oilcloth and plastic sheeting etc.Modern raincoat waterproof cloth is focused on gas permeability, conventional as special nylon and Gore-Tex etc., and vapor-permeable type raincoat is beneficial to people and in raincoat, sheds wear damp and hot aqueous vapor when rainproof, increase comfort level.Raincoat major part of selling in the market be plastic raincoat, the feature such as because its price material benefit, light, color are abundant, easy, folds, and is deeply subject to liking of consumers in general.
For the people at rainy day night trip, the personal safety while going on a journey in order to improve, tends to arrange at the back side of raincoat some fluorescence warning signs, and these signs are fixed by viscose glue or use needlework mostly, and intensity is higher.But above-mentioned alert flag easily reduces fluorescent effect under the effect of soaking for a long time of rainwater, and the area of mark is too small, alarming effect is also not obvious.
Summary of the invention
For the demand, the invention provides a kind of preparation method of the plastic raincoat cloth with fluorescent effect, this preparation method's procedure arrangement is reasonable, make cloth interfacial bonding strength high, permeability is good, the fluorescent light that nexine fabric produces can see through top layer and outwards disperse, and makes the plastic raincoat making can play at night good warning function.
The present invention is a kind of preparation method of the plastic raincoat cloth with fluorescent effect, and this preparation method comprises the steps: the standby top layer of a) choosing, b) prepares fluorescent fiber bar, c) prepares nexine, and d) precoat is bonding, e) cloth post processing.
In a preferred embodiment of the present invention, in described step a), top layer material is PVC or PU, and thickness is about 0.3-0.4mm, and width is 1.2-1.25m.
In a preferred embodiment of the present invention, in described step b), the main component of fluorescent fiber bar and percentage composition proportioning thereof are: fluorescence powder 20%-30%, and PET master batch 60%-70%, all the other are relevant auxiliary agent; Wherein, the material of fluorescence powder is inorganic rare earth luminescent powder; Heat stabilizer in auxiliary agent is selected laurate class or maleate class, and activating agent is selected ammonium bicarbonate soln, and levelling agent is selected oxidative ethane or expoxy propane, and plasticizer is selected DPHP.
In a preferred embodiment of the present invention, described fluorescent fiber strip adoption melt spinning technique is prepared, and preparation process is as follows: first, fluorescence powder and PET master batch are dried to processing, treatment temperature is controlled at 70 ℃-80 ℃; Then, will be dried raw material after treatment and be added into hot melt batch mixing in reactor, and in batch mixing process, add auxiliary agent, temperature of reaction kettle is controlled at 270 ℃-280 ℃, and mixing time is 30-40 minute; Then, hot melt material is imported to spray silk equipment, 285 ℃ of left and right of nozzle temperature control, screw speed is 60-80rpm, expulsion pressure is 2-3MPa; Finally, by the slow cooling in 60 ℃ of warm water of fluorescent fiber bar, after taking-up, at 120 ℃ of-130 ℃ of temperature, be dried processing, the time is controlled at 1-1.5 hour.
In a preferred embodiment of the present invention, in described step c), nexine is longitude and latitude woven fabric, and longitude and latitude number of share of stock is than being 2:1, and woven density is 128*114, and nexine molding thickness is about 0.28-0.32mm, and fabric width is 60 inches.
In a preferred embodiment of the present invention, in described step d), adhesive is selected polyurethane adhesive, adhesion process is as follows: first, adhesive is painted on the inner surface on top layer, quantity for spray is controlled at 8-10g/ ㎡, and coating thickness is about 0.03-0.04mm; Then, two precoats are fitted and exerted pressure, external pressure is controlled at 10-12N, and the time is 20 minutes; Finally, precoat is placed in and carries out at room temperature Ageing Treatment, the time is 3-4 hour.
The present invention has disclosed a kind of preparation method of the plastic raincoat cloth with fluorescent effect, and this preparation method's procedure arrangement is reasonable, and cost is moderate, makes cloth interfacial bonding strength high, and permeability is good, and has certain effect of keeping warm; Meanwhile, the fluorescent light that nexine fabric produces can see through top layer and outwards disperse, and fluorescent effect is good, lasting, and the raincoat making has good warning function, makes people's night trip safer.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation:
Fig. 1 is the process figure that the embodiment of the present invention has the preparation method of the plastic raincoat cloth of fluorescent effect.
The specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that, protection scope of the present invention is made to more explicit defining.
Fig. 1 is the process figure that the embodiment of the present invention has the preparation method of the plastic raincoat cloth of fluorescent effect; This preparation method comprises the steps: the standby top layer of a) choosing, b) prepares fluorescent fiber bar, c) prepares nexine, and d) precoat is bonding, e) cloth post processing.
Embodiment 1
The preparation method's of the plastic raincoat cloth with fluorescent effect that the present invention mentions concrete preparation process is as follows:
A) the standby top layer of choosing, top layer material is PVC or PU, and thickness is about 0.3mm, and width is 1.2m;
B) prepare fluorescent fiber bar, the main component of fluorescent fiber bar and percentage composition proportioning thereof are: fluorescence powder 24%-26%, and PET master batch 64%-66%, all the other are relevant auxiliary agent; Wherein, the material of fluorescence powder is inorganic rare earth luminescent powder, and its powder granularity is 300-350 order; The particle diameter of PET master batch is 0.3mm; Heat stabilizer in auxiliary agent is selected laurate class, and activating agent is selected ammonium bicarbonate soln, and levelling agent is selected oxidative ethane, and plasticizer is selected DPHP;
Fluorescent fiber strip adoption melt spinning technique is prepared, and preparation process is as follows: first, fluorescence powder and PET master batch are dried to processing, treatment temperature is controlled at 70 ℃-75 ℃; Then, will be dried raw material after treatment and be added into hot melt batch mixing in reactor, and in batch mixing process, add auxiliary agent, temperature of reaction kettle is controlled at 270 ℃-275 ℃, and mixing time is 35-40 minute; Then, hot melt material is imported to spray silk equipment, 285 ℃ of left and right of nozzle temperature control, screw speed is 60-70rpm, expulsion pressure is 2-2.5MPa; Finally, by the slow cooling in 60 ℃ of warm water of fluorescent fiber bar, after taking-up, at 120 ℃ of-125 ℃ of temperature, be dried processing, the time is controlled at 1-1.5 hour; The string diameter of the fluorescent fiber bar making by said method is about 0.1-0.12mm;
C) prepare nexine, nexine is longitude and latitude woven fabric, and organizine is selected fluorescent fiber bar, and tram is selected natural sliver, and the string diameter of natural sliver is about 0.2-0.25mm; In woven process, longitude and latitude number of share of stock is than being 2:1, and woven density is 128*114, and nexine molding thickness is about 0.28-0.32mm, and fabric width is 60 inches;
D) precoat is bonding, and adhesive is selected polyurethane adhesive, and adhesion process is as follows: first, adhesive is painted on the inner surface on top layer, quantity for spray is controlled at 8-9g/ ㎡, and coating thickness is about 0.03-0.035mm; Then, two precoats are fitted and exerted pressure, external pressure is controlled at 10-11N, and the time is 20 minutes; Finally, precoat is placed in and carries out at room temperature Ageing Treatment, the time is 3-3.5 hour;
E) cloth post processing, cloth post processing comprises the processing such as deburring, washing, oven dry.
Embodiment 2
The preparation method's of the plastic raincoat cloth with fluorescent effect that the present invention mentions concrete preparation process is as follows:
A) the standby top layer of choosing, top layer material is PVC or PU, and thickness is about 0.35mm, and width is 1.2m;
B) prepare fluorescent fiber bar, the main component of fluorescent fiber bar and percentage composition proportioning thereof are: fluorescence powder 26%-28%, and PET master batch 62%-74%, all the other are relevant auxiliary agent; Wherein, the material of fluorescence powder is inorganic rare earth luminescent powder, and its powder granularity is 300-350 order; The particle diameter of PET master batch is 0.3mm; Heat stabilizer in auxiliary agent is selected maleate class, and activating agent is selected ammonium bicarbonate soln, and levelling agent is selected expoxy propane, and plasticizer is selected DPHP;
Fluorescent fiber strip adoption melt spinning technique is prepared, and preparation process is as follows: first, fluorescence powder and PET master batch are dried to processing, treatment temperature is controlled at 75 ℃-80 ℃; Then, will be dried raw material after treatment and be added into hot melt batch mixing in reactor, and in batch mixing process, add auxiliary agent, temperature of reaction kettle is controlled at 275 ℃-280 ℃, and mixing time is 30-35 minute; Then, hot melt material is imported to spray silk equipment, 285 ℃ of left and right of nozzle temperature control, screw speed is 70-80rpm, expulsion pressure is 2.5-3MPa; Finally, by the slow cooling in 60 ℃ of warm water of fluorescent fiber bar, after taking-up, at 125 ℃ of-130 ℃ of temperature, be dried processing, the time is controlled at 1-1.5 hour; The string diameter of the fluorescent fiber bar making by said method is about 0.1-0.12mm;
C) prepare nexine, nexine is longitude and latitude woven fabric, and organizine is selected fluorescent fiber bar, and tram is selected natural sliver, and the string diameter of natural sliver is about 0.2-0.25mm; In woven process, longitude and latitude number of share of stock is than being 2:1, and woven density is 128*114, and nexine molding thickness is about 0.28-0.32mm;
D) precoat is bonding, and adhesive is selected polyurethane adhesive, and adhesion process is as follows: first, adhesive is painted on the inner surface on top layer, quantity for spray is controlled at 9-10g/ ㎡, and coating thickness is about 0.035-0.04mm; Then, two precoats are fitted and exerted pressure, external pressure is controlled at 11-12N, and the time is 20 minutes; Finally, precoat is placed in and carries out at room temperature Ageing Treatment, the time is 3.5-4 hour;
E) cloth post processing, cloth post processing comprises the processing such as deburring, washing, oven dry.
The present invention has disclosed a kind of preparation method of the plastic raincoat cloth with fluorescent effect, is characterized in: this preparation method's procedure arrangement is reasonable, and cost is moderate, makes cloth interfacial bonding strength high, and permeability is good, and has certain effect of keeping warm; Meanwhile, the fluorescent light that nexine fabric produces can see through top layer and outwards disperse, and fluorescent effect is good, lasting, and the raincoat making has good warning function, makes people's night trip safer.
The above; it is only the specific embodiment of the present invention; but protection scope of the present invention is not limited to this; any those of ordinary skill in the art are in the disclosed technical scope of the present invention; the variation that can expect without creative work or replacement, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims were limited.
Claims (6)
1. a preparation method with the plastic raincoat cloth of fluorescent effect, is characterized in that, this preparation method comprises the steps: the standby top layer of a) choosing, b) prepares fluorescent fiber bar, c) prepares nexine, and d) precoat is bonding, e) cloth post processing.
2. the preparation method of the plastic raincoat cloth with fluorescent effect according to claim 1, is characterized in that, in described step a), top layer material is PVC or PU, and thickness is about 0.3-0.4mm, and width is 1.2-1.25m.
3. the preparation method of the plastic raincoat cloth with fluorescent effect according to claim 1, it is characterized in that, in described step b), the main component of fluorescent fiber bar and percentage composition proportioning thereof are: fluorescence powder 20%-30%, PET master batch 60%-70%, all the other are relevant auxiliary agent; Wherein, the material of fluorescence powder is inorganic rare earth luminescent powder; Heat stabilizer in auxiliary agent is selected laurate class or maleate class, and activating agent is selected ammonium bicarbonate soln, and levelling agent is selected oxidative ethane or expoxy propane, and plasticizer is selected DPHP.
4. the preparation method of the plastic raincoat cloth with fluorescent effect according to claim 3, it is characterized in that, described fluorescent fiber strip adoption melt spinning technique is prepared, preparation process is as follows: first, fluorescence powder and PET master batch are dried to processing, and treatment temperature is controlled at 70 ℃-80 ℃; Then, will be dried raw material after treatment and be added into hot melt batch mixing in reactor, and in batch mixing process, add auxiliary agent, temperature of reaction kettle is controlled at 270 ℃-280 ℃, and mixing time is 30-40 minute; Then, hot melt material is imported to spray silk equipment, 285 ℃ of left and right of nozzle temperature control, screw speed is 60-80rpm, expulsion pressure is 2-3MPa; Finally, by the slow cooling in 60 ℃ of warm water of fluorescent fiber bar, after taking-up, at 120 ℃ of-130 ℃ of temperature, be dried processing, the time is controlled at 1-1.5 hour.
5. the preparation method of the plastic raincoat cloth with fluorescent effect according to claim 1, is characterized in that, in described step c), nexine is longitude and latitude woven fabric, and longitude and latitude number of share of stock is than being 2:1, and woven density is 128*114, nexine molding thickness is about 0.28-0.32mm, and fabric width is 60 inches.
6. the preparation method of the plastic raincoat cloth with fluorescent effect according to claim 1, it is characterized in that, in described step d), adhesive is selected polyurethane adhesive, adhesion process is as follows: first, adhesive is painted on the inner surface on top layer, quantity for spray is controlled at 8-10g/ ㎡, and coating thickness is about 0.03-0.04mm; Then, two precoats are fitted and exerted pressure, external pressure is controlled at 10-12N, and the time is 20 minutes; Finally, precoat is placed in and carries out at room temperature Ageing Treatment, the time is 3-4 hour.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310609816.XA CN103738028A (en) | 2013-11-27 | 2013-11-27 | Preparation method for plastic raincoat cloth having fluorescent effect |
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| CN201310609816.XA CN103738028A (en) | 2013-11-27 | 2013-11-27 | Preparation method for plastic raincoat cloth having fluorescent effect |
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| CN103738028A true CN103738028A (en) | 2014-04-23 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325768A (en) * | 2014-10-20 | 2015-02-04 | 金宝丽科技（苏州）有限公司 | Preparation method of APET film with fluorescent effect |
| CN105029775A (en) * | 2015-08-03 | 2015-11-11 | 苏州京龙皮件服饰有限公司 | Manufacture method of glove with fluorescence effect |
| CN107740281A (en) * | 2017-10-17 | 2018-02-27 | 蓝星（成都）新材料有限公司 | A kind of preparation method of the fiber bulletproof cloth of Composite aramid fiber 1414 |
-
2013
- 2013-11-27 CN CN201310609816.XA patent/CN103738028A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325768A (en) * | 2014-10-20 | 2015-02-04 | 金宝丽科技（苏州）有限公司 | Preparation method of APET film with fluorescent effect |
| CN105029775A (en) * | 2015-08-03 | 2015-11-11 | 苏州京龙皮件服饰有限公司 | Manufacture method of glove with fluorescence effect |
| CN107740281A (en) * | 2017-10-17 | 2018-02-27 | 蓝星（成都）新材料有限公司 | A kind of preparation method of the fiber bulletproof cloth of Composite aramid fiber 1414 |
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Application publication date: 20140423 |