SOS Paper covers – Self opening Sacks

In 1883, Charles Stilwell patented a machine that made square-bottom paper bags with pleated sides, making them easier to fold and store. This style of bag came to be known as the S.O.S., or “Self-Opening Sack”. SOS bags have been a favourite for those many years for its ability to stand and easily be filled.

In 1912, Walter Deubener, a grocer in Saint Paul, Minnesota, used cord to reinforce paper bags and add carrying handles. These “Deubener Shopping Bags” could carry up to 75 pounds at a time, and became quite popular, selling over a million bags a year by 1915. Paper bags with handles later became the standard for department stores, and were often printed with the store’s logo or brand colours.

All are western countries inventor invented these type square bottom paper covers. In western countries especially food and eatable items, they will purchase and sit any where to eat, in that time to hold the items they require the bag should be stand still.

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