How does ps do bag packaging design?

How does ps do bag packaging design? 1. Start with the outer packing. If it is a box, it should be made of outer packaging, including wooden cases or corrugated paper. If it's a cardboard box, if it's packed in plastic bags, you can use paper bags or paper bags, but whatever you do, you should use paper bags, not paper bags and aluminum foil bags. 2. On the paper bag, we first draw a sketch pattern with paper packaging design, and then draw the text containing it while sketching. 3. On the outside of the packaging paper bag, we draw some patterns first, and then cut off the extra parts to fill them. 4. Continue to draw the characters and patterns on the package. These parts can be used alone, or these patterns can be put into packaging paper bags alone.