
Everyone usually purchases all their daily items in grocery stores with
similar homework or residence. It is a headache how to sell the daily
necessities in wooden barrels, cloth bags, or wooden boxes to consumers when
they are transported in bulk to the grocery store. The main principle and
feature of non-woven fabric is that everyone can only go shopping with a basket
or a cheap sweet summer cloth bag. At that time, the papermaking materials were
still jute fiber and old summer cloth, with low quality and scarce quantity,
which could not even meet the needs of newspaper printing. Friedrich Kohler, a
German, invented wood pulp Papermaking, which greatly promoted the development
of Pulp and paper industry and indirectly gave birth to the first commercial
paper bag in the previous history.
When it comes to the top shopping bag in the box, Duvina believes that it
should be a pre made bag that is cheap in capital and easy to use, and can
handle at least 75 pounds of fabric. After repeated attempts, he locked the
texture of the bag on Kraft paper, because it adopted conifers with longer wood
fibers for pulping, and handled and punished the mild caustic soda and alkali
sulfide chemicals through chemical influence during the cooking process. The
main application limitations of environment-friendly non-woven cloth bags caused
less damage to the original strength of wood fibers, so the ultimate paper was
built with dense fibers and solid paper, Able to handle large tensile and
pressure without breaking. Four years later, the top shopping bag was born in a
box. It has a rectangular bottom and a larger capacity than traditional V-shaped
bottom paper bags. A rope runs through its bottom and both sides to add its
load-bearing capacity, and forms two pull rings at the top of the paper bag that
are easy for the master to handle.
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