simple pack packaging design|document express

 This is a flat product simple package, the seal can take the way of dispensing seal.

Simple package design features:
1 The structure is simple and formed in a flat shape.
2 Open simple, card outlet socket structure, no glue bonding.
3 Three-sided seal, one side opening structure, easy to take and place.

Benefits and uses of simple packages:
1 Low production costs, easy to use.
2 Often used as a document or packaging for knitwear and scarf supplies.
3 Also commonly used in some high-end electronic product sinbox inner bag packaging.
4 Stackup does not take up space, convenient transportation.