CN104911608A - Metal zipper with double-side color effect and production method thereof - Google Patents
Metal zipper with double-side color effect and production method thereof Download PDFInfo
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- CN104911608A CN104911608A CN201510218870.0A CN201510218870A CN104911608A CN 104911608 A CN104911608 A CN 104911608A CN 201510218870 A CN201510218870 A CN 201510218870A CN 104911608 A CN104911608 A CN 104911608A
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Abstract
The invention discloses a metal zipper with a double-side color effect and a production method thereof; a zipper teeth base material comprises 63-67% of copper, 33-37% of zinc, other trace metals, and colored layers with two different colors on surfaces and different-thickness organic protective layers coated according to different zipper types. The production method comprises the steps: chain teeth after chemical polishing are colored with a first color; then one face of each tooth is coated with a chemical protective layer with the thickness of 0.02-0.25 mm; and next the other face of each tooth has the color faded by a chemical deplating solution to expose a metal material and then is colored with a second color, and finally the other face is coated with the organic protective layer with the thickness of 0.02-0.25 mm.
Description
Technical field
The present invention discloses a kind of slide fastener, and particularly a kind of have metal zip fastener of two-sided color effects and preparation method thereof.
Background technology
Metal zip fastener occupies very important status in zipper industry, because it is with advantages such as superior texture and high-grade metalluster, is often used in clothes, case and bag.Along with making rapid progress of Garment Industry, require that zipper teeth surface has more change, meet the demand in market.Because traditional metal zip fastener electroless plating is difficult to reach the different novel effect of two sides color of teeth; the habited fashion trend of present tow sides can not be met; and when processing electroless plating; be that the Technology that different colours is difficult to paint and how to protect one side color to take off in addition one side color limits by electroless plating chain tooth two sides, make to produce two sides in the market very well and there is not homochromy metal zip fastener.
Summary of the invention
Slide fastener coupling element two sides can not be solved for metal zip fastener electroless plating in the above-mentioned prior art mentioned and not homochromy shortcoming; the invention provides a kind of completely newly there is metal zip fastener of two-sided color effects and preparation method thereof; its the first color front passivation protection adopting specific chemical agent to have plated; reverse side fades with the liquid that fades and exposes chain tooth material face originally completely; then secondary coloring, finally crosses organic protection layer.
The technical scheme that the present invention solves the employing of its technical problem is: a kind of metal zip fastener with two-sided color, is characterized in that: the two sides chain tooth electroless plating color of described slide fastener is different.
Have a making method for the metal zip fastener of two-sided color effects described above, the method comprises the steps:
(1), pre-treatment is carried out to brass chain tooth;
(2), the first color treatments is carried out to brass chain tooth;
(3), chemoproection process is carried out to chain tooth front;
(4), fade treatment is carried out to chain tooth reverse side;
(5), the second color treatments is carried out to chain tooth reverse side;
(6), the anti-oxidation process of organic protection layer is carried out to chain tooth reverse side.
The technical scheme that the present invention solves the employing of its technical problem further comprises:
Described chain tooth material comprises the copper of 63 ~ 67% and the zinc of 33 ~ 37% and other trace metal, and chain tooth surface both sides are provided with two kinds of different pigmented layers, and slide fastener outer application has thickness to be the epoxy resin protective layer of 0.02 ~ 0.25mm.
Described pre-treatment carried out to slide fastener teeth comprise mechanical grinding, chemical rightenning, fixation and cleaning:
(1), mechanical grinding, adopt sander slide fastener surface is polished;
(2), chemical rightenning, adopt chemical brightening solution carry out chemical rightenning, the weight proportion of chemical brightening solution is: H
2o
2: water: sulfuric acid: OP-10=1:(1 ~ 5): (0.02 ~ 0.10): (0.005 ~ 0.05), then carry out cleaning and pickling;
(3), fixation, cleaned code is installed zipper put into mass percentage concentration be 1 ~ 10% sodium carbonate solution soak 15 ~ 30 minutes;
(4), city's water cleaning, code is installed zipper and cleans through rinse bath automation line.
The first described color treatments comprises:
(1), the first color dyes is carried out to slide fastener;
(2), city's water cleans and vibrates drying;
(3), to the acid and alkali-resistance epoxy resin organic protective agent protection of chain tooth front, and 10min is dried at 130 ~ 170 DEG C.
Described carries out fade treatment to chain tooth reverse side: technique of fading is divided into two steps: (one) fades in advance: with 40 ~ 50 DEG C of city's water configuration 100 ~ 150g/L ammonium persulphates and 20 ~ 60ml/L sulfuric acid mixed solution, slide fastener in step (4) is placed on to prepare in above-mentioned mixing solutions and floods 1 ~ 5min, constantly to overturn in steeping process, clean with clear water rapidly after fading.(2) fade again: with 40 ~ 50 DEG C of city's water configuration 100 ~ 150g/L ammonium persulphates and 50 ~ 100g/L sodium carbonate mixture, the rear zipper that fades in advance is placed in this solution prepared and floods 1 ~ 5min, constantly to overturning in steeping process, clean with clear water rapidly after fading, drying with getting rid of bucket.
Described carries out the second color dyes to the chain facing that fades.
Described carries out organism coating protection to slide fastener reverse side, and what organism coating protection adopted is the epoxy resin chemical protective agent of strong alkali-acid resistance, and then at 130 ~ 170 DEG C, under traction rotating speed 500-900r/min, baking is dry.
The invention has the beneficial effects as follows: the present invention is after first time colouring; acid and alkali-resistance protective layer is coated in tooth front; when strip reverse side, front color remains intact and after strip, reverse side can expose metal material itself completely, thus realizes the different effect of slide fastener two sides color.
Embodiment
The present embodiment is the preferred embodiment for the present invention, and other its principle all is identical with the present embodiment or approximate with basic structure, color etc., all within scope.
The present invention mainly protects a kind of double-colored tooth metal zip fastener newly; other metal mixed that the main raw of its chain tooth base material comprises the copper of 63 ~ 67% and the zinc of 33 ~ 37% and trace is made, its two kinds of distinct colors pigmented layers in surface and according to the thick epoxy resin protective layer of 0.02 ~ 0.25mm of slide fastener model difference coating.
The present invention protects a kind of making method with the metal zip fastener of two-sided color effects simultaneously, specifically comprises the steps:
1, carry out pre-treatment to slide fastener teeth, specifically comprise mechanical grinding, chemical rightenning, fixation and cleaning etc., in the present embodiment, the main operating process of pre-treatment comprises:
(1), mechanical grinding, the chain tooth selected in the present embodiment is 5# metal side tooth (brass), and sander adopts the model of Fushan City, Guangdong Province Ju Li Scientific and Technical Industry Co., Ltd to be that 24 of P12-100 takes turns sander.By the high speed rotating of hexagonal scraper and wire brush, make slide fastener surface become smooth and band gloss, drawing effect is better, and plays crucial effect (concrete visible tool power sander specification sheets) to colouring below.
(2), chemical rightenning, in the present embodiment, the weight proportion of chemical brightening solution is: H
2o
2: water: sulfuric acid: OP-10(tensio-active agent, in the present embodiment, the model that Hai'an, Jiangsu petrochemical complex company limited of employing produces is the emulsifying agent of OP-10)=1:(1 ~ 5): (0.02 ~ 0.10): (0.005 ~ 0.05).Operating process is: clear water---polishing fluid---clear water---1% dilution heat of sulfuric acid---clear water.This process is a successive processes, and three maos, Dongguan mechanical Science and Technology Ltd. new automatic line slide fastener polishing machine carries out, and traction frequency is 30 ~ 50HZ.
(3), fixation, in the present embodiment, being mainly operating as of fixation: cleaned code in step (2) is installed zipper put into mass percentage concentration be 1 ~ 10% sodium carbonate solution soak 15 ~ 30 minutes, with surface formed film, anti-oxidation.
(4), the cleaning of city's water, the code pulled out in step (3) installs zipper to be needed through the cleaning of rinse bath automation line, and cleaning process is as follows: clear water---1% dilute acetic acid solution---clear water---flowing clear water---flowing clear water.This process is a successive processes, and three maos, Dongguan mechanical Science and Technology Ltd. new automatic line slide fastener cleaning machine carries out, and traction frequency is 50 ~ 70HZ.
2, carry out surface treatment (i.e. coloring treatment) to the slide fastener after pre-treatment, concrete operations flow process is as follows:
(1), in the present embodiment, first time colouring selects upper shallow gold (can also be brilliant black nickel look, silver color or bronze, liquid medicine formula is shown in subsequent descriptions), wherein shallow golden liquid medicine formula can be: in mixing solutions, and the concentration of various solute in mixing solutions is respectively: tin protochloride 10 ~ 20g/L, thiocarbamide 20 ~ 50 g/L, sulfuric acid 200 ~ 500ml/L and tensio-active agent 10 ~ 50 ml/L(are hereinafter referred to as liquid medicine).In the present embodiment, according to liquid medicine: water=1:(2 ~ 10, city) volume ratio dilution after use.Tinting steps is: 1% dilution heat of sulfuric acid, and------------------------flowing clear water---flowing clear water---blots 5% sodium carbonate solution flowing clear water flowing clear water 5% sodium carbonate solution shallow golden liquid medicine after dilution clear water clear water; Colouring equipment adopts three maos, Dongguan mechanical Science and Technology Ltd. new automatic line slide fastener electric dental engine, and service temperature is room temperature, and traction frequency is 50 ~ 80HZ.
(2), to wherein simultaneously carrying out the protection of acid and alkali-resistance protective material, in the present embodiment, the chemical protective agent of employing is crystal clear Singapore frame oil (resin material) that Yu Tian Science and Technology Ltd. of Korea S produces.Coating protective material equipment is that the JL-SJLJ shaped metal slide fastener that Fushan City, Guangdong Province Ju Li Scientific and Technical Industry Co., Ltd produces scalds band machine.Strong alkali-acid resistance protective material in the present embodiment in use, it should be taken to avoid miscible with alcohols, water etc. after have untoward reaction.In the present embodiment, the thickness of protective layer is 0.02 ~ 0.25mm according to the chain tooth scope of different model.(the distance adjustment protective layer thickness between being taken turns by Singapore frame machine scraper and japanning, thickness difference before and after screw micrometer test protection).
(3), strip process is carried out to the another side of slide fastener coupling element.Technique of fading is divided into two steps: (one) fades in advance: with 40 ~ 50 DEG C of city's water configuration 100 ~ 150g/L ammonium persulphates and 20 ~ 60ml/L sulfuric acid mixed solution, slide fastener in step (2) is placed on to configure in solution and floods 1 ~ 5min, constantly to overturn in steeping process, clean with clear water rapidly after fading.(2) fade again: with 40 ~ 50 DEG C of city's water configuration 100 ~ 150g/L ammonium persulphates and 50 ~ 100g/L sodium carbonate mixture, the rear zipper that fades in advance is placed in this solution prepared and floods 1 ~ 5min, to constantly overturn in steeping process, after fading, rapid clear water is cleaned, and gets rid of bucket dry with the dehydration that Dongguan Shen Hu mechanical means company limited produces.
(4), carry out painted to another side, the color selected in embodiment is brilliant black nickel look, this liquid medicine formula can be: in mixing solutions, the concentration of various solute in mixing solutions is respectively: copper sulfate 10 ~ 50g/L, ammonium persulphate 20 ~ 80 g/L, tin anhydride 0.5 ~ 15g/L and sulfuric acid 5 ~ 35ml/L(are hereinafter referred to as liquid medicine), liquid medicine: water=1:(1 ~ 10, city) dilution use, manual immerged time 30 ~ 75S, room temperature is painted.All right golden coloring, silver color, bronze, wherein golden formula: in mixing solutions, the concentration of various solute in mixing solutions is respectively: benzotriazole (BTA): 100 ~ 200ml/L, dehydrated alcohol: 0.5 ~ 10ml/L, citric acid: 0.1 ~ 1.0ml/L, and stoste uses.Paintedly carry out on the mechanical Science and Technology Ltd. new automatic line slide fastener electric dental engine of three maos, Dongguan, traction frequency 50 ~ 70HZ, room temperature is painted
;silver color is filled a prescription: in mixing solutions; the concentration of various solute in mixing solutions is respectively: in tin protochloride: 10 ~ 50g/L, acetic acid: 10 ~ 20ml/L, Trisodium Citrate: 5 ~ 20g/L, thiocarbamide: 30 ~ 80g/L, citric acid: 0.1 ~ 2g/L, AE-9(the present embodiment; the emulsifying agent of the model AE-9 that the Zhejiang Fei Jian Chemical Co., Ltd. adopted produces): 1 ~ 10ml/L, stoste uses.Manual dip-dye, coloration time 40 ~ 80S, room temperature is painted; Bronze is filled a prescription: in mixing solutions, concentration is respectively: copper sulfate: 20 ~ 40g/L, ammonium persulphate: 15 ~ 35g/L, sulfuric acid: 1 ~ 5ml/L, nitric acid: 1 ~ 5ml/L, phosphoric acid: 50 ~ 150g/L, tin anhydride: 0.5 ~ 5g/L, liquid medicine: water=1:(2 ~ 16, city) the rear use of dilution.Paintedly carry out on the mechanical Science and Technology Ltd. new automatic line slide fastener electric dental engine of three maos, Dongguan, traction frequency 30 ~ 70HZ, room temperature is painted.
(5), clean after vibration to dry (getting rid of bucket is that Dongguan Shen Hu mechanical means company limited produces).
(6), to slide fastener reverse side carry out organism coating protection, in the present embodiment, what organism coating protection adopted is crystal clear Singapore frame oil (resin material) that Yu Tian Science and Technology Ltd. of Korea S produces; The equipment used is that the JL-SJLJ shaped metal slide fastener that Fushan City, Guangdong Province Ju Li Scientific and Technical Industry Co., Ltd produces scalds band machine, and oven temperature is 130 ~ 170 DEG C, and under traction rotating speed 500-900r/min, baking is dry.
In the present invention, the metal zip fastener with two-sided color effects produced not only has the effect of two-sided color and light, wants the washing of apparel industry, dry-cleaning, salt fog, the acid and alkali-resistance etc. that can cross strictly to test especially.If do not choose suitable chemical protective agent, when carrying out strip, the first color can be returned together, so this kind of chemical protective agent required must the stronger acid and alkali-resistance of tool and other electrolytical corrosive nature resistance to.Strip liquid medicine preferably selects gentleness and the good formula of fading effect.
In the present invention, the metal zip fastener with two-sided color effects produced, in use, must configure corresponding slider of zipper fastener, and suggestion uses guide rail head.Pull head plating look two sides is preferably also consistent with color of teeth, and smoothness will reach customer requirement.
In the present invention, this kind of protective material can also be used to utilize certain moduli tool to make seven alternate color slide fasteners of aberration, and making method is simple and clear, and this kind of slide fastener has good market outlook.
Claims (8)
1. there is a metal zip fastener for two-sided color, it is characterized in that: the two sides chain tooth electroless plating color of described slide fastener is different.
2. there is the metal zip fastener of two-sided color according to claim 1; it is characterized in that: described chain tooth material comprises the copper of 63 ~ 67% and the zinc of 33 ~ 37% and other trace metal; chain tooth surface both sides are provided with two kinds of distinct colors pigmented layers, and slide fastener outer application has thickness to be the organic protection layer of 0.02 ~ 0.25mm.
3. there is a making method for the metal zip fastener of two-sided color as claimed in claim 1 or 2, it is characterized in that: described method comprises the steps:
(1), pre-treatment is carried out to brass chain tooth;
(2), the first color treatments is carried out to brass chain tooth;
(3), chemoproection process is carried out to chain tooth front;
(4), fade treatment is carried out to chain tooth reverse side;
(5), the second color treatments is carried out to chain tooth reverse side;
(6), the anti-oxidation process of organic protection layer is carried out to chain tooth reverse side.
4. making method according to claim 3, is characterized in that: described carry out pre-treatment to slide fastener teeth and comprise mechanical grinding, chemical rightenning, fixation and cleaning:
(1), mechanical grinding, adopt sander slide fastener surface is polished;
(2), chemical rightenning, adopt chemical brightening solution carry out chemical rightenning, the weight proportion of chemical brightening solution is: H
2o
2: water: sulfuric acid: OP-10=1:(1 ~ 5): (0.02 ~ 0.10): (0.005 ~ 0.05), then carry out cleaning and pickling;
(3), fixation, cleaned code is installed zipper put into mass percentage concentration be 1 ~ 10% sodium carbonate solution soak 15 ~ 30 minutes;
(4), city's water cleaning, code is installed zipper and cleans through rinse bath automation line.
5. making method according to claim 3, is characterized in that: the first described color treatments comprises:
(1), the first color dyes is carried out to slide fastener;
(2), city's water cleans and vibrates drying;
(3), to the epoxy resin chemical protective agent process of chain tooth front with resistance to strong acid and highly basic, and 10min is dried at 130 ~ 170 DEG C.
6. making method according to claim 3, it is characterized in that: fade treatment is carried out to chain tooth reverse side: technique of fading is divided into two steps: (one) fades in advance: with 40 ~ 50 DEG C of city's water configuration 100 ~ 150g/L ammonium persulphates and 20 ~ 60ml/L sulfuric acid mixed solution, the slide fastener handled well in front is dipped in 1 ~ 5min in above-mentioned mixing solutions, constantly to overturn in steeping process, clean with clear water rapidly after fading; (2) fade again: with 40 ~ 50 DEG C of city's water configuration 100 ~ 150g/L ammonium persulphates and 50 ~ 100g/L sodium carbonate mixture, the rear zipper that fades in advance is placed in this solution prepared and floods 1 ~ 5min, constantly to overturning in steeping process, clean with clear water rapidly after fading, drying with getting rid of bucket.
7. making method according to claim 3, is characterized in that: described carries out the second color dyes to the chain facing that fades, and color comprises brilliant black nickel look, gold, silver color, bronze.
8. making method according to claim 3; it is characterized in that: described carries out organism coating protection to slide fastener reverse side; what organism coating protection adopted is the epoxy resin chemical protective agent of resistance to strong acid and highly basic, and then at 130 ~ 170 DEG C, under traction rotating speed 500-900r/min, baking is dry.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510218870.0A CN104911608B (en) | 2015-04-30 | 2015-04-30 | Metal zip fastener with two-sided color effects and preparation method thereof |
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| CN201510218870.0A CN104911608B (en) | 2015-04-30 | 2015-04-30 | Metal zip fastener with two-sided color effects and preparation method thereof |
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| CN104911608A true CN104911608A (en) | 2015-09-16 |
| CN104911608B CN104911608B (en) | 2017-10-03 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105803438A (en) * | 2016-05-04 | 2016-07-27 | 深圳市联星服装辅料有限公司 | Black metal zipper and manufacturing method thereof |
| CN105962549A (en) * | 2016-05-04 | 2016-09-28 | 深圳市联星服装辅料有限公司 | Silver-white metal zipper and manufacturing method thereof |
| CN109112522A (en) * | 2018-08-07 | 2019-01-01 | 道晟拉链科技（太仓）有限公司 | A kind of coloring process of brass teeth zipper |
| CN111647921A (en) * | 2020-06-29 | 2020-09-11 | 南通松伟压铸有限公司 | Preparation process of double-color zipper |
| CN113774367A (en) * | 2021-09-09 | 2021-12-10 | 浙江伟星实业发展股份有限公司 | Coloring liquid and application thereof |
| CN113957423A (en) * | 2021-10-25 | 2022-01-21 | 浙江伟星实业发展股份有限公司 | Tin immersion plating process for copper zipper and tin-plated copper zipper |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105803438A (en) * | 2016-05-04 | 2016-07-27 | 深圳市联星服装辅料有限公司 | Black metal zipper and manufacturing method thereof |
| CN105962549A (en) * | 2016-05-04 | 2016-09-28 | 深圳市联星服装辅料有限公司 | Silver-white metal zipper and manufacturing method thereof |
| CN105803438B (en) * | 2016-05-04 | 2018-08-07 | 深圳市联星服装辅料有限公司 | A kind of ferrous metal slide fastener and preparation method thereof |
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| CN111647921A (en) * | 2020-06-29 | 2020-09-11 | 南通松伟压铸有限公司 | Preparation process of double-color zipper |
| CN113774367A (en) * | 2021-09-09 | 2021-12-10 | 浙江伟星实业发展股份有限公司 | Coloring liquid and application thereof |
| CN113774367B (en) * | 2021-09-09 | 2024-03-26 | 浙江伟星实业发展股份有限公司 | Coloring liquid and application thereof |
| CN113957423A (en) * | 2021-10-25 | 2022-01-21 | 浙江伟星实业发展股份有限公司 | Tin immersion plating process for copper zipper and tin-plated copper zipper |
| CN113957423B (en) * | 2021-10-25 | 2024-04-02 | 浙江伟星实业发展股份有限公司 | Copper zipper immersion tin plating process and tin-plated copper zipper |
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