1. Requirements for aluminum alloy profiles:
Aluminum alloy profiles and common plastic material accessories should meet the quality requirements of aluminum alloy brand profiles. The corner bottom deviation of aluminum alloy profiles is less than 1 degree positive and negative deviation. Plane clearance
2. Requirements for acrylic signage processing:
Acrylic die hot bending forming, the size and shape are the same, the surface is free of bubbles and scratches. After hot bending, the surface is treated with coarse sand, fine sand and grinding to ensure that the surface is smooth and without steps. After the completion of the surface luster is soft and uniform, no particles, no air bubbles, uniform light transmission.
3. Stainless steel process requirements:
Stainless steel plate planing pit bending welding (stainless steel plate must be planed before bending to ensure edge uplift); ensure the arc angle R at the bend
4. The technological requirements of baking paint:
Use environment-friendly high-quality paint baking paint treatment. Paint room shall be dust-free particle workshop, paint surface coating three times baking treatment, coating thickness greater than or equal to 35 microns. The paint color should meet the requirements of the design scheme. Surface paint film should be smooth, uniform, do not allow to appear flow marks, wrinkles, orange peel, bubbles, inclusions and other defects that affect the effect of decoration.
5. Screen printing process requirements:
Film printing screen, screen printing surface with alcohol or white oil to clean the surface, screen printing color to meet the requirements of the design, font and pattern strokes clear, no deformation, aliasing and other defects. Screen printing graphic text color and background color contrast has no obvious infiltration phenomenon.
