Lujia adhesive to help you solve the common problems and solutions of high temperature resistant particle-free vacuum suction plastic!
01
glue gun is not smooth or blocking gun
FAQ:
1. Glue forms a film at the muzzle;
2. The glue in the spray gun forms a film to block the glue channel in the gun
3. Insufficient air pressure;
4. Glue has impurities;
5. Glue particles are too thick or too thick and sticky;
6. The spray gun is aging;
Solution:
1,piercing the muzzle with a wire or scraping the muzzle film with a nail;
2,often disassemble the spray gun for cleaning.,is washed with a spray gun every day and soaked in water.
3,Increase the air pressure;
4,filter glue or change glue;
5. Replace glue;
6,change the spray gun;
02
pocketing
FAQ
1. There is a lot of dust in the workshop;
2. There is dust on the back of the film;
3. Fiberboard powder;
4, spray too much glue, glue accumulation;
5. Spraying too much glue causes the fibers on the panel to absorb too much water and the fibers swell and stand upright;
6. Glue particles are too thick or too thick;
7. Glue has impurities.
solution
1. Improve the workshop environment;
2. Wipe clean with cloth or blow clean with air gun before coating;
3. Blow off the powder with an air gun before spraying glue;
4. Reduce the amount of glue sprayed;
5. Reduce the amount of glue sprayed;
6. Use plates with high fiber density;
7. Replace the glue.
03
Edge closure is not in place
FAQ:
1. The backing plate is too large;
2. Insufficient glue spraying
3. The temperature of the machine is too low and the glue is not fully activated;
4. Insufficient vacuumization results in inadequate blister packaging;
5. The initial adhesion of glue is not good;
Solution:
1,reduction pad;
2. Increase the amount of glue sprayed
3. Increase the machine speed;
4. Increase the vacuum;
5. Replace glue;
04
blistering
FAQ:
1. Insufficient glue spraying or uneven glue spraying;
2. False adhesion occurs when the activation temperature is too low.
3. Blister products are exposed to the sun or high temperature before the maintenance period;
4. The glue has poor temperature resistance;
Solution:
1,increase the amount of glue spray;
2. Increase the activation temperature
3. The cost of the product after blister is 12 hours and the product will be shipped.;
4. Add curing agent or improve the heat resistance of glue;
05
can't suck or shrink while
FAQ:
1, glue activation is not sufficient, false adhesion;
2. Insufficient glue spraying, not tight
3. The temperature resistance of glue is too poor;
4. The initial adhesion of the glue is not good, and the film shrinks during the cooling process after plastic absorption;
Solution:
1,Increase the temperature of the machine and prolong the blister time;
2. Add the amount of glue sprayed
3. Replace the glue to improve the temperature resistance of the glue;
4. Replace the glue to improve the initial viscosity of the glue;
06
glue opening
FAQ:
1. False adhesion occurs due to insufficient activation;
2. Insufficient glue spraying, not tight
3. The glue is not sticky enough;
4. Glue has poor high temperature resistance or low temperature resistance;
Solution:
1,Increase the temperature of the machine and prolong the blister time;
2. Add the amount of glue sprayed
3. Replace glue;
4. Replace glue;
Shanghai Lujiahigh temperature resistant particle-free vacuum suction plastichas no orange peel, no pitting, and good appearance.
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