Shanghai Custom Packaging Co., Ltd is a professional and reliable China manufacturer of AQ coating and varnishing on printed papers. Varnish is also referred to as oil varnish or Aqueous Coating (AQ coating). It is a process that the oil being widely distributed on the printed surface. The aim is to prevent the printed paper from scratch and sticker with each other. At the box packing solution team, we have an advanced oil coating machine that finishes printing and varnish at the same time. The oil is water-based. Some customers may request Moisture resistant oil.
Like plastic lamination, there is no difference in the advantage of aqueous coating, just different appearance, and feel. If you need your paper packaging seems young and gloss, you need to go with glossy aqueous varnish (AQ coating). If you need them to be luxurious and heavy, select the matt aqueous coating (matt aqueous varnish).