CN1245118A - Technology for coating colour pattern on surfaces of umbrella handle and stick - Google Patents
Technology for coating colour pattern on surfaces of umbrella handle and stick Download PDFInfo
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- CN1245118A CN1245118A CN 98111005 CN98111005A CN1245118A CN 1245118 A CN1245118 A CN 1245118A CN 98111005 CN98111005 CN 98111005 CN 98111005 A CN98111005 A CN 98111005A CN 1245118 A CN1245118 A CN 1245118A
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- umbrella
- umbrella handle
- paint
- umbrella bar
- handle
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Abstract
A technology for coating colour pattern on the surfaces of umbrella handle and rod includes such technological steps as spraying paint or plastic powder onto transfer paper, wrapping the umbrella handle and rod with said transfer paper, high-temp. baking in an oven to transfer colour pattern onto umbrella handle and rod surfaces deeply and removing the transfer paper. Its advantages include durable and firm coated layer, not decolouring and high decorative effect.
Description
The present invention relates to the surperficial firework coating process of umbrella handle, umbrella bar and similar products.
The en-toutcas umbrella handle of production and sales on the existing market, the umbrella bar mainly contains three kinds of surface treatment methods: the one, umbrella handle is directly used plastics (monochrome) injection mo(u)lding; The 2nd, umbrella handle, umbrella bar surface coat the back with umbrella cloth and adopt thermoplastic film to be coated on the cloth outside; The 3rd, handle on umbrella bar surface directly chromium plating.As Chinese patent 94217186.1 disclosed a kind of " umbrella pestle ", this umbrella bar is by the bar core and successively be coated on the stamp basic unit of bar wicking surface, printed layer and wear-resistant coating are formed, for the metallic rod core, between the bar wicking surface is with stamp basic unit, add the plastic-blasting layer, printed layer forms with typography, forms wear-resistant coating in the printed layer outside with polyurethane coating.
The umbrella handle, the umbrella bar that are processed to form with above-mentioned several method exist: (1) plastics color is single, is not suitable for the aesthetic standard of modern female.(2) the thermoplastic film surface is damaged easily, and service life is short, and (3) plating color is too single, and is poor to the antiseptic property of metalwork, get rusty easily, and in the chromium plating production process, pollution of waterhead is heavy, influences health.
The objective of the invention is for market provides a kind of coating sturdy and durable, antiseptic property is good, is smooth to the touch decorative pattern, the Protean umbrella bar of color, umbrella handle surface firework coating process.
For achieving the above object, preparation method of the present invention includes following operation: umbrella handle, umbrella bar select for use metal or plastics to make.(1) step operation is to select qualified umbrella handle, umbrella bar blank to do the surface arrangement.(2) step operation is with umbrella handle, the spraying colouring of umbrella bar surface.(3) step operation is to be coated to and to have sprayed paint or sprayed on the product surface of powder coating cut apart good transfer printing paper paper slip according to the shape size of umbrella handle, umbrella bar.(4) step operation is that the product that will coat calico paper entered in 150 ℃ of-200 ℃ of baking ovens baking 10-30 minute.After (5) step operation is the baking airing, peel off the assistant, remove the surface and go up impurity coating good calico paper, arrangement approved product.
When umbrella handle, when the umbrella bar selects for use metal material to make, described blank surface dressing is that earlier soaking workpiece in temperature is between 60 ℃-80 ℃ in " three-in-one " medicament tank liquor, soaked time 2-3 minute, take out workpiece then, clean " three-in-one " medicament with the hot water between 30 ℃-60 ℃, do or oven dry sand milling umbrella handle then, impurity on the umbrella bar and dust again with wind.And when umbrella handle, when the umbrella bar selects for use plastics to make, described blank surface dressing is that workpiece is immersed among the industrial alcohol, and soak time is 10-20 minute, takes out airing, Ex-all impurity.
When umbrella handle, when the umbrella bar selects for use metal material to make, described spraying colouring can be to spray white anticorrosive paint one toward working surface earlier, uvioresistant white baking of varnish is with the uvioresistant Lacquer finish baking varnish that has 100 order pearl essences together, every spraying paint placement together can spray down road paint after 2 minutes, three kinds of paint all need adopt the paint of same model, placed at normal temperatures then 15 minutes, and entered 60 ℃ of baking oven bakings again, be warming up to 180 ℃ of insulations 1.5 hours after half an hour.Also can adopt the colouring of static powder plastic-blasting, i.e. the white together uvioresistant powdery paints that has pearl essence of spraying, the baking oven that directly enters 180 ℃ then toasts, and stoving time is about 2 hours.When the material selection plastics of umbrella handle, umbrella bar, described spraying colouring can be the white uvioresistant paint that sprays one import earlier toward working surface, treat normal temperature self-drying after, spray the transparent uvioresistant coating varnish that has 100 order pearl essences again one.
Advantage of the present invention is: the umbrella handle of making by the inventive method, umbrella bar not only color variety are a splendid legacy, and can constitute Total tune U.S. with parachute kit, and coating are sturdy and durable, antiseptic property is good, colour stable (colour-fast), advantage such as overall brightness is good.
Below in conjunction with embodiment umbrella handle of the present invention, umbrella bar coating process are given a detailed account.
Embodiment 1: when umbrella handle, when the umbrella bar selects for use metal material to make, first step operation is exactly with the blank umbrella handle of moulding, the arrangement in early stage of umbrella bar surface, (blank umbrella handle, the umbrella bar of this moulding can be purchased to manufacturer) checks whether this blank product has underproof place or breakage, and whether arrangement can carry out next process.
The second step operation is oil removing, rust cleaning and passivation.Adopt " three-in-one " medicament to operate, this " three-in-one " oil removing, rust cleaning and passivating solution are a kind of can the rust cleaning simultaneously and the integrated treatment medicament of passivation.The prescription that " three-in-one " handles medicament is: oxalic acid 150 grams, thiocarbamide 10 grams, emulsifying agent (OP-Z) 12 grams, Nc1000 gram.Between 60 ℃-80 ℃ of the tank liquor temperatures, the workpiece time of soaking is 2-3 minute, after workpiece takes out the tank liquor bucket, with the hot wash between about 30 ℃-60 ℃ or wash " three-in-one " medicament on the surface of the work, have wind to do or oven dry again, each city chemical company of the chemical assistant of " three-in-one " is all on sale.
Three-procedure is a sand milling.With 0
#Cloth sand sand milling is by hand handled umbrella handle later, impurity and the dust on the umbrella bar by " three-in-one ".
The 4th operation is the spraying colouring.Can adopt two kinds of diverse ways to spray.(1) paint spraying: spray one white anticorrosive paint, one uvioresistant white baking of varnish with the uvioresistant Lacquer finish baking varnish that has 100 order pearl essences, the spraying method of this three roads paint, all can adopt the technology of " wetting, it is wet to bump " of air spray finishing to spray, every spraying paint together needs to place after 2 minutes, can spray down road paint, more than three kinds of paint must adopt the paint of same models, this type of each chemical company of paint city is on sale.(2) be the electrostatic powder plastic-blasting.It can directly adopt uvioresistant powdery paints spraying that white has a pearl essence together just can, this static powder coating can be directly to producer's order of each production powdery paints.
The 5th step operation is baking.(1) skin of paint baking after the operation paint spray well of the 4th-(1) step, was placed 15 minutes earlier at normal temperatures, then entered 60 ℃ baking oven baking, was warming up to 180 ℃ of insulations 1.5 hours after half an hour.(2) electrostatic powder layer baking, with the 4th-(2) step operation with powder spray good after, the baking oven that directly can enter 180 ℃ toasts, stoving time is about 2 hours.
The 6th step operation is to coat transfer printing paper.With different transfer printing paper, (calico paper can select decorative pattern identical with the umbrella cover pattern or akin pattern to constitute Total tune U.S. with parachute kit).According to the shape of umbrella handle, umbrella bar, be divided into the paper slip of 130m * 5mm, be coated to by hand and sprayed paint or sprayed on the product surface of powder coating, must accomplish being close to of paper and surface of the work during coating, can not cause decorative pattern not obvious if be not close to workpiece.
The 7th step operation is that the product that will coat calico paper enters the baking oven high-temperature baking, generally is advisable in temperature retention time 10-30 minute with 150 ℃-200 ℃ of temperature.
The 8th step operation is that the calico paper that will be coated on the surface of the work after the baking peels off by hand, various patterns on the transfer printing paper have been transferred on the coating surface at this moment, wipe impurity on the surface of the work with clean towel or soft cloth, arrangement the approved product of various en-toutcas umbrella handles of the present invention, the firework application of umbrella bar surface.
Embodiment 2: use the material of handle, umbrella bar instead plastics.The phase arrangement is identical with the first step operation of metalwork umbrella handle, umbrella bar in face of the first step activity list.
The second step operation removes grease, and plastics umbrella handle, umbrella bar are immersed among the industrial alcohol, the general 10-20 of soak time minute, takes out the nature airing then.Have only all take off blank impurity and grease clearly after, the next procedure of being allowed for access.
Three-procedure is the spray paint colouring, spray the white uvioresistant colored paint and the transparent and uvioresistant coating varnish that have 100 order pearl essences of one import, this floating coat all belongs to the normal temperature self-drying type, spraying method, directly can carry out, treat to carry out next procedure behind the normal temperature self-drying after spray is good with the technology of " wet bump wet " of air spray finishing.
The 4th step, the 5th step, the 6th step operation all with embodiment 1 in the 6th step, the 7th go on foot, the 8th to go on foot operation identical.
Method of the present invention is not only in order to make umbrella handle, umbrella bar surface firework, can also be used to make various similar products.As the application of home appliance surface firework, handicraft, the surperficial firework application of a series of products such as cultural goods and lighting decoration controlled.
Claims (6)
1. a umbrella handle, umbrella bar surface firework coating process, it comprises following manufacturing procedure: umbrella handle, umbrella handle select for use metal or plastics to make,
A. select qualified umbrella handle, umbrella bar blank to do the surface arrangement;
B. with umbrella handle, the spraying colouring of umbrella bar surface;
C. according to umbrella handle, umbrella rod-shape size, be coated to different transfer printing paper and sprayed paint or sprayed on the product surface of powder coating;
The product that d. will coat calico paper enters in 150 ℃ of-200 ℃ of baking ovens and toasted 10-30 minute;
E. after toasting airing, the calico paper that coats is peeled off, removes the surface and go up impurity, arrangement approved product.
2. umbrella handle as claimed in claim 1, umbrella bar surface firework coating process, it is characterized in that: selecting for use when umbrella handle, umbrella bar is that metal material is when making, described blank surface dressing is earlier workpiece to be soaked between 60 ℃～80 ℃ in " three-in-one " medicament tank liquor, soak after 2-3 minute and take out workpiece, clean " three-in-one " medicament on the workpiece with the hot water between 30 ℃～60 ℃, remove impurity and dust on umbrella handle, the umbrella bar after doing.
3. umbrella handle as claimed in claim 1, umbrella bar surface firework coating process, it is characterized in that: selecting for use when umbrella handle, umbrella bar is plastics when making, and described blank surface dressing is that workpiece is immersed among the industrial alcohol, and soak time is 10-20 minute, take out airing, Ex-all impurity.
4. umbrella handle as claimed in claim 1, umbrella bar surface firework coating process, it is characterized in that: work as umbrella handle, when the umbrella bar selects for use metal material to make, described spraying colouring is earlier toward the surface of the work spraying antifouling paint of white together, uvioresistant white baking of varnish is with the uvioresistant Lacquer finish baking varnish that has 100 order pearl essences together, every spraying paint placement together can spray down road paint after 2 minutes, three kinds of paint adopt the paint of same model, after the paint spray is good, placed at normal temperatures 15 minutes earlier, enter 60 ℃ baking oven baking again, be warming up to 180 ℃ of insulations 15 hours after half an hour.
5. umbrella handle as claimed in claim 1, umbrella bar surface firework coating process, it is characterized in that: when umbrella handle, when the umbrella bar selects for use metal to make, described spraying colouring is the white together uvioresistant powdery paints that has pearl essence of spraying earlier, directly enter 180 ℃ baking oven baking then, stoving time is about 2 hours.
6. umbrella handle as claimed in claim 1, umbrella bar surface firework coating process, it is characterized in that: when the material selection plastics of umbrella handle, umbrella bar, described spraying colouring is the white uvioresistant paint of one import of spraying earlier, after treating normal temperature self-drying, spray the transparent uvioresistant coating varnish that has 100 order pearl essences again one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98111005 CN1245118A (en) | 1998-08-14 | 1998-08-14 | Technology for coating colour pattern on surfaces of umbrella handle and stick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98111005 CN1245118A (en) | 1998-08-14 | 1998-08-14 | Technology for coating colour pattern on surfaces of umbrella handle and stick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1245118A true CN1245118A (en) | 2000-02-23 |
Family
ID=5221017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98111005 Pending CN1245118A (en) | 1998-08-14 | 1998-08-14 | Technology for coating colour pattern on surfaces of umbrella handle and stick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1245118A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102470393A (en) * | 2009-08-03 | 2012-05-23 | S·D·沃伦公司 | Imparting texture to cured powder coatings |
| CN107716243A (en) * | 2017-11-27 | 2018-02-23 | 石柱土家族自治县西琴伞业有限公司 | Umbrella frame method for anticorrosion treatment |
-
1998
- 1998-08-14 CN CN 98111005 patent/CN1245118A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102470393A (en) * | 2009-08-03 | 2012-05-23 | S·D·沃伦公司 | Imparting texture to cured powder coatings |
| CN102470393B (en) * | 2009-08-03 | 2014-07-16 | S·D·沃伦公司 | Imparting texture to cured powder coatings |
| CN107716243A (en) * | 2017-11-27 | 2018-02-23 | 石柱土家族自治县西琴伞业有限公司 | Umbrella frame method for anticorrosion treatment |
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