Paint knowledge | ask for the procedure of latex paint spraying?

Core tip: please ask about the procedure of emulsion paint spraying Some brands of emulsion paint spray one time, polish it with sandpaper, spray it again, and then polish it again Some brands of emulsion paint say that only spray it twice, and polish it without sandpaper Can't polish it? Thank you It is better to spray emulsion paint than to brush, but it also costs a little paint Generally, the coating is one bottom and two sides, so the primer is to save a little finishing coat, so it's OK to spray only two times In terms of sand, the purpose of sand is to make the wall surface more flat, make the film thickness more uniform, and remove some wall surface attachments, so even if the spray is more uniform, sand is still needed In addition, because the micro wall after sand is Several ways of roller coating Recommended introduction: roller coating includes rubber roller coating, insert plate roller coating and ceramic rubber roller coating The following is a detailed introduction of these three ways of coating The function of roller rubber coating is to increase the friction derivative between the conveyor belt and the cylinder surface during transmission, so as to reduce the friction coefficient of the conveyor belt on the cylinder surface, reduce the mutual wear of the sliding machine of the conveyor belt on the cylinder surface, improve the traction force during operation, and extend the service life of the conveyor belt and the electric roller One, three, six, 8385-7180 (V) rubber rollers are covered with diamond rollers and flat rollers, generally pure rubber plates The rubber coating of the inserted plate roller is divided into tile shell type roller and Paint Home News: please consult the process of spraying latex paint? Some brands of latex paint spray over and over again with sandpaper polish over and over again, and then polish over again, some brands of latex paint say only spray twice, no sandpaper polish, not polish it? Thank you The effect of emulsion paint spray is better than brush, but it also costs a little paint Generally, the coating is one bottom and two sides, so the primer is to save a little finishing coat, so it's OK to spray only two times In terms of sand, the purpose of sand is to make the wall surface more flat, make the film thickness more uniform, and remove some wall surface attachments, so even if the spray is more uniform, sand is still needed In addition, because the wall surface is rough after sand, it is beneficial to increase the bonding force after re spraying Home of coatings is specialized in coatings, diatom mud, paint coating, coating technology, fire retardant coating news and coating, diatom mud, paint coating, coating technology, fire retardant coating decoration knowledge and decoration renderings,