Rotogravure printing - or gravure printing - is the method of printing using etched metal cylinders. We are able to offer printing up to 9 colours using this method and have the option of applying a matte finish varnish in register as well. The registered matte finish varnish enables the packaging to have both a gloss and matte appearance. We use CMYK printing method.
https://www.dxcbag.com/food-packaging/sauce-packaging/ziploc-stand-up-pouch-for-meat-sauce.html