Outdoor signs the making craft of outdoor signage mainly sets up the enterprise image, promotion product popularity, attract consumer attention, and so on, in the process of sign making comparison pay attention to the quality of processing, so also want to put some modern equipment and technical knowledge and technical personnel.
Make the products can be guaranteed in the outdoor use, clear words and patterns, to bring more potential customers.
A, sign production process: 1, the lacquer that bake: on the base material three times, four times paint primer, each again paint, into clean HengWen curing barn, baking.
2, paint: on the base material grinding woolen cloth, again above spray paint, natural dry.
Second, advertising film.
Methods: by hand touched the door around the edges of the lacquer that bake, whether smooth, vouchers;
Observe whether the color of the edges and corners, is the same as the door plank of color.
Comparison: 1, the lacquer that bake, smooth edges and corners, same color.
Prove that uniform paint film, color full.
2, paint: some coarse edges and corners, door plank of color than the light.
Prove uneven paint film, color is not full.
Third, sign pattern.
Methods: contrast light, see the door plank surface of the lacquer that bake, whether there is a phenomenon of orange peel.
Comparison: 1, the lacquer that bake, door plank smooth surface, no grain, orange peel phenomenon.
2, spray paint, door plank with surface lines, not smooth, have orange peel phenomenon.
Fourth, plate surface.
Methods: by hand touched the door plank surface of the lacquer that bake, whether to have dust particles and bubbles.
Comparison: 1, the lacquer that bake, door plank surface level off, smooth.
$_Gwo2 2, spray paint, door plank surface of particles, not smooth, touch have different feeling.
Five, the sign wear-resisting.
Method: to use hard hit.
Comparison: 1, the lacquer that bake, without exception, paint film is no damage.
Cracks have appeared on 2, paint: serious film falls off, off white.
Structure and working principle of the lacquer that bake paint room structure introduction: the room of the lacquer that bake to the truss structure.
Room of used lash type thermal insulation coating wall plate, sealing, heat preservation performance is good, work room body side is equipped with door, convenient pass in and out of staff;
Aluminium alloy door, door central equipped with observation window, can be dynamically observe the room.
Choose low noise and high air volume fan, ensure the paint effect is perfect;
High quality stainless steel heat exchanger, in high thermal efficiency, long service life.
Room working principle of the lacquer that bake room of the lacquer that bake is generally used for coating and baking paint, therefore, paint the most precise description should be & other;
Spray paint room & throughout;
Spray paint, after primary filter to filter outside air by the fan to the roof, then after at the top of the screen pack secondary filtration purification to enter the room.
The room air drop type used to 0.
The speed of 3 ms flow down, make after spray paint fog particles can't stay in the air, and directly through the bottom outlet is expelled outside the room.
This cycle transformation unceasingly, to paint the room air cleanliness of more than 98%, and into the air with certain pressure, can form a constant flow around the perimeter of the car to remove excess paint, to maximize the guarantee the quality of paint.
The lacquer that bake, set the throttle to the position of the lacquer that bake, hot air circulation, curing barn temperature rise rapidly to the drying temperature (scheduled
The fan will be filtered at the beginning of external fresh air after heat exchange with the heat converter gas chamber to the roof of the lacquer that bake department, after the second filter purification, circulate in hot air passes through the throttle action, in addition to breathe in a small amount of fresh air, most of the hot air heated by continue to use again, make the room of the lacquer that bake temperature gradually increased.
When the temperature reaches set temperature, the burner automatically stop;
When the temperature drops to the set temperature, the fan and burner and automatically open, keep the temperature inside the room of the lacquer that bake is relatively constant.
Finally when the time to set the time of the lacquer that bake, room of the lacquer that bake automatic shutdown, the end of the lacquer that bake.
Outdoor signs clean workshop: sign after a series of molding surface will produce some stuff, spots, powder processing such as dirt, finally to wash this link by cleaning workshop from entering the product, make the sign presents the effect of clean and beautiful.
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