MACDONALD Bag is very popular at our daily life in fast food industry. Today we would like to analyze the MacDonald Bag for you based on our Square Bottom Paper Bag machine technology view.

We are easy to see the thumb knife punch at the Bag mouth part, but we can not see the thumb knife punch paper at the paper bag bottom, Because it is hide in side, it may more beautiful, Normally we use the bottom with Square bottom overlap and diamond Square bottom overlap, but in order to open the paper bag easily, we develop the thumb knife time punch the bag mouth and hide another part at bottom.

Our Paper bag machine support inline print 1-4 colors by flexo print, like company information and recycle pictures, brand logo and how to treate it after used and also some Customized slogan or special design.

At the pictures we show to you, we can easy to see the glue erea, our Square bottom paper bag machine is full automatic to make the MacDonald bag from kraft paper roll to that finished bag, we support inline print, inline gluing, inline bottom block, inline bag forming with gusset.

Pay more attention to the bottom gap should more than 1. 5cm for better bag bottom forming. And when open the bag bottom, the overlap to bag mouth distance should more than 2cm for better block the bottom.