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More and more people like to enjoy a cup of coffee in the morning. One cup of coffee…

America’s Best-Selling Coffee Bags Coffee has become an indispensable part of our daily life, it is a good…

Fastness of adhesion between ink and film The adhesion fastness of the ink used for printing is the…

Stand-up pouches are multi-layer(more than two layers of film) bag, laminated, with A bottom gusset that is able…