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How Are Paper Bags Made?

March 7, 2017

Latest company news about How Are Paper Bags Made?

Imagine a technology that could totally revolutionise packaging and the delivery of goods. That could protect and enclose and which could also feature branding and other information? Well, paper bags did just that when they emerged in the mid-late 1800s in the US.Paper bags


Who invented the paper bag?

While the inventor of the paper bag is lost to obscurity, the invention of the bag’s square bottomed design is widely accredited to one Luther Childs Crowell of Wellfleet in Massachusetts.


Luther Childs Crowell, inventor of the grocery bag

Luther Childs Crowell, inventor of the grocery bag (right) and one of the most famous people to come from Cape Cod (Image: The Real Cape)


When was the paper bag invented? While Crowell’s flat-bottomed bag appeared in the 1870s, one Francis Wolle, a US schoolteacher, invented the first machine to mass-produce these bags as early as the 1850s. Wolle and his brother patented the machine and founded the Union Paper Bag Company, which leads us nicely to how paper bags are made.


How are paper bags manufactured?

Paper bags are manufactured from paper pulp, which is pressed into flat sheets or rolls of paper. These rolls of paper are cut to size, that means twice the required height of the finished bag. These cut sheets are then folded over and the two parallel open sides glued together. This can either be by pressing the glues sides together or heating and pressing.


Nowadays,We research and develop latest Eco-Friendly all types of paper bags production line equipments which produces paper bags with handles or without handles. We adheres to putting customers' interests first and provides customers with perfect technical support and after-sales training services. Our company focuses on development of environmental paper bags industry,and works with customers to create a complete environmental paper bags industry chain by supplying them high performance paper bag machines.

Quietly making progress, keep improving the product quality and the service quality. Thats what we NANJIANG do all the time and we will continue to uphold in the future.

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