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What is called the mold surface treatment
by：Lisson
2020-11-20
Sandblasting, prints and fire patterns are belong to the category of mold surface treatment, the three kinds of surface treatment technology, including sandblasting and leather we use is more, to keep the fire patterns also have some, but not too much.
For plastic mould sand, prints and fire pattern of three kinds of process, do a general explanation.
sand is the quartz sand by a certain pressure of air gun fired into the mold surface, so as to form a layer on the surface of the plastic mold on the frosted surface. When the plastic mold injection molding products, products will form a frosted effect. General sandblasting is divided into two kinds of fine and coarse sand. For sandblasting processing, the surface of the plastic parts is easy to wear off.
prints is made through chemical liquid corrosion method. Skin surface was most species, can imitate various surface effect. Price difference is very big for leather processing, leather craft of high technical content. For different leather, the price is relatively low. But for used in automobile interior parts mould and household appliances mould three-dimensional prints, such as the price is more expensive.
fire pattern means the electric spark left in the wake of plastic mould processing lines. For the fire patterns tend to die after discharge processing, product surface effect can also leave a fire decorative pattern, accepted pattern processing of fire. Generally will not deliberately do electrode processing pattern of fire, that costs more.
for plastic mold surface treatment technology, we use most is prints. Of course the actual need to adopt what kind of surface treatment products, or according to the plastic parts usage decision.
sand is the quartz sand by a certain pressure of air gun fired into the mold surface, so as to form a layer on the surface of the plastic mold on the frosted surface. When the plastic mold injection molding products, products will form a frosted effect. General sandblasting is divided into two kinds of fine and coarse sand. For sandblasting processing, the surface of the plastic parts is easy to wear off.
prints is made through chemical liquid corrosion method. Skin surface was most species, can imitate various surface effect. Price difference is very big for leather processing, leather craft of high technical content. For different leather, the price is relatively low. But for used in automobile interior parts mould and household appliances mould three-dimensional prints, such as the price is more expensive.
fire pattern means the electric spark left in the wake of plastic mould processing lines. For the fire patterns tend to die after discharge processing, product surface effect can also leave a fire decorative pattern, accepted pattern processing of fire. Generally will not deliberately do electrode processing pattern of fire, that costs more.
for plastic mold surface treatment technology, we use most is prints. Of course the actual need to adopt what kind of surface treatment products, or according to the plastic parts usage decision.
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