Method for making aluminium zipper with colorful galvanized coating
A production method and electroplating layer technology, which are applied in coating, gaseous chemical plating, metal material coating technology and other directions, can solve the problems of insufficiency of ultraviolet radiation, leaving cutting marks, brittle and fracture of germ teeth, etc. The effect of chemical erosion UV irradiation, improving performance, and improving mold life
CN1666688AActive Publication Date: 2005-09-14东莞市瑞翔新型材料科技有限公司
Patent Information
- Authority / Receiving Office
- CN · China
- Current Assignee / Owner
- 东莞市瑞翔新型材料科技有限公司
- Publication Date
- 2005-09-14
Smart Images
Figure 1
Abstract
Disclosed a method of processing aluminum drag chain covered colorful galvanized coating, comprising following steps: (1) molding, embryo materials selected from aluminum or aluminum alloy are rushed to be stock by molding machine; (2) milling, milling the stocks by milling machine; (3) separation, separating the stocks from abradant; (4) washing, washing the separated stocks with hydrochloric solution and hot water; (5) oxidation pigment electric planting, the surface of stocks are processed by oxidation pigment electric planting, washing and drying; (6) assemblage, washed and dried stocks are embedded into surface of strap to make drag chain; (7) japanning, the surfaces of stocks embedded in drag chain are laid a layer of protective paint. Drag chains produced by said method is in advantages of chemical-resisting, ultraviolet irradiation, long working life, and low price. It is suitable for producing metal stock drag chain.
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Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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