The development of tote bags from a means of transportation to a media for information dissemination is relatively late in our country, but China has been making handbags since ancient times: Whenever New Year’s The corners are tied into a knot to make a simple tote bag, which is filled with sumptuous New Year goods, to celebrate the New Year with friends and relatives. In normal times, he uses linen to make durable linen bags, puts on a change of clothes and utensils, and visits distant places to visit relatives and work. Even in today’s society, there are still many traditional and rustic handbags. The handbags used to hold the thread balls when the housewife knits sweaters, or the woven bags used to hold personal items after work are more Typical design form of handbag.
        According to different purposes: including file bags, envelopes, handbags, cement bags, feed bags, wax paper bags, fertilizer bags, laminated paper bags, four-layer paper bags, medicine bags, clothing bags, food bags, shopping bags, gift bags, wine bags ,. Different uses. The designed specifications and sizes, including the thickness of the paper bag paper, have many requirements, so they should be customized according to the actual situation to achieve the purpose of double the result with half the effort and economical application. It provides more protection for material reduction, environmental protection, and corporate capital investment. .

        Packaging machinery is a comprehensive science, which involves a variety of disciplines such as materials, technology, equipment, electronics, electrical appliances, and automatic control. It requires the development of related disciplines in a synchronized and coordinated manner. Any subject matter will affect the overall packaging machinery. performance. Therefore, the development of packaging machinery will effectively promote the progress of related disciplines. In addition, in order to meet the needs of high-speed packaging by packaging machinery, the related front and back processes are bound to adapt to it, which also promotes the simultaneous development of related processes.