what is the process involved in doy pack packaging of food?

Answer 1

Doy pack:

Otherwise known as Stand Up Pouch (S.U.P), is an excellent design shape for shelf presentation. It is used extensively for a wide range of products containing both dried and wet products. The focus of this pack is to the ability to stand upright for high shelf visibility, these pouches can be supplied with and without zippers.

Answer 2

You are right Mesab both flexible packaging & sand up pouches can solve your problem. Maximum company is demanding flexible packaging for the food packaging purpose.