Process flow for making crystal cup

1. Production process: Initiation, embryo pressing, rough polishing, fine polishing, punching, carving, sandblasting, viscose, quality inspection, packaging.

2. Classification of finished crystals: faceted, flat, faceted and hand-carved.

3. Process description:

(1) Cutting: The shape and size required for high-speed cutting of the whole material out of the pressed embryo with a large saw blade.

(2) Embryo pressing: Make the required size and shape of the finished product with a mould, melt the raw material at a high temperature above 900 degrees C, flow into the mould, and die-cast.

(3) Coarse polishing: It is to press the hair germ out of the mould and grind the finished product's mark directly with a diamond disc.

(4) Fine polishing: After rough polishing, use polishing powder to grind the finished product until it is crystal clear.

_, Hole punching: Before the finished crystal product is finished, according to the size and location of the holes required, the holes are processed by drill bits, such as tabulators, pen barrels, bottle holes, etc.

_, Silk Printing: Different colors are attached to the crystal surface for effect treatment. The color layer is thicker, so it can fall off when you focus on it.

_, Colour plating: Use similar electroplating methods on the crystal surface with different colors, thin layers, scratches and scratches by friction. Since the colour plating is often located at the bottom, other objects are often used to attach to the bottom, such as the town of Zodiac Vince.

_, carving: strong stereo sense, high technology, fine workmanship, high cost of crystal award. Engrave graphics and machine-engraved text by hand.

_, sandblasting: Weak stereo effect, flat, no concave and convex feeling, machine engraves text, graphics and so on after the effect processing. Low cost makes it fast.

_, Laser carving: Shaping three-dimensional patterns in crystal objects with computer-assisted laser equipment, with good artistic effect, can arbitrarily express all kinds of patterns, graphics, to achieve realistic effect.