Packaging is a necessary condition for products to enter the circulation field, and the main means to achieve packaging is to use packaging machinery. With the development of the times and the advancement of technology, packaging equipment is playing an increasingly important role in the packaging field. Its main functions are as follows:

(1) It can greatly improve labor productivity
Mechanical bag making is much faster than manual bag making. For example, kraft paper bags can only make 1 or less bags per minute.
Up to 150 per minute per minute, which improves efficiency hundreds of times.
(2) Can effectively guarantee the quality of paper bags
Mechanical packaging can produce paper bags with consistent specifications in accordance with the requirements of paper bags, according to the required shape and size, but manual bag making is not guaranteed. This is particularly important for export commodities. Only packaging machinery can achieve the standardization and standardization of packaging and meet the requirements of collective packaging.
(3) It can reduce labor intensity and improve working conditions
Manual bag making is very labor intensive, consumes energy, and is inefficient. For light and small products, due to the high frequency and monotonous movements, workers are likely to get occupational diseases.
For some products that seriously affect health, such as dusty, toxic products, irritating, and radioactive products, manual packaging will inevitably endanger health, while mechanical packaging can be avoided and can effectively protect the environment from pollution.
(4) Can reduce costs
The error and reject rate of manual bag making are relatively high, there are more unqualified bags, and more raw materials are wasted. The mechanical bag making can minimize the scope of waste products and reduce the waste of raw materials.