Work out the flat blank size for a gusseted, flat-bottom paper shopping bag — rope, twisted, or die-cut handle — and check it against real market paper sizes, with an automatic 2-part construction when your bag is too big for one sheet.
Flat Blank Size
59.5 × 38.5 cm
width × height
Reinforcement Patch (each side)
21.0 × 4.0 cm
Handle Length per Bag (×2)
80.0 cm
3-Ply Rope Thread
Total for Order (1000 bags)
800.0 m
Construction allowances are estimates — always confirm with a physical sample before final production.
