1, aluminum alloy profiles:
Aluminum alloy profiles and commonly used plastic material identification card should be consistent with the quality requirements of aluminum alloy plate profiles. Aluminum alloy profiles of the bottom of the deviation less than positive and negative deviation of 1 degree. Plane gap & lt; = 0.4% * B (B is profile width).
2, the requirements of acrylic signs processing:
The mold is hot-formed, the same size and shape, the surface without bubbles and scratches. After the hot-formed surface through the coarse sand, fine sand, grinding treatment to ensure that the surface smooth without steps. After the completion of the surface glossy soft uniform, no particles, no bubbles, light transmission evenly.
3, identification card stainless steel process requirements:
Stainless steel plate to be curved pit welding (stainless steel plate must first plan the pit after bending to ensure that the edge of the degree of generosity); to ensure that the bending corner of the arc R & lt; 1MM. Welding surface cleaning before the oil to reduce the formation of weld Weld, stomata, cracks and other defects. After welding, all visible welds are smooth and smooth with the surrounding surface, with no scratches.
4, logo brand paint process requirements:
The use of environmentally friendly high-quality paint paint treatment. Paint room to be no dust particles workshop, paint the surface coating three Tu three roasted treatment, coating thickness greater than or equal to 35 microns. Paint color to meet the design requirements. Facial paint should be smooth, uniform, not allowed to flow marks, wrinkles, orange peel, bubbles, inclusions and other effects of decorative defects.
5, silk screen process requirements:
Films punch screen, silk screen surface with alcohol or white oil will clean the surface, silk screen color to meet the design requirements, fonts and graphic strokes clear, no deformation, jagged and other defects. Silk screen graphic text color and background contrast no obvious penetration phenomenon.