The proportion of materials cost to total production cost for paper bag may vary from different manufacturers, but it should be controlled within a certain range. The material cost includes the direct materials consumed in the manufacturing process, auxiliary materials, purchased semi-finished products, and others. Generally, the material cost should account for 1/3 or 1/4 of the total cost because the quality of the materials determines the quality of the finished products to some extent, and to get high-quality and certified products, it requires a company adhering to integrity and honesty to put a certain amount of investment in purchasing reliable raw materials.

As the pathbreaker in the wholesale packaging boxes business, Welm supply chain (Hong Kong) Co., Ltd. works hard all the time. The Food Packaging Box series is widely praised by customers. CAD lofting software is exclusively used in the design of Welm Electronics packaging box in the preliminary stage. Its size and shape accuracy can be guaranteed by this precise software. This product features excellent dimensional stability. This product keeps the appearance clean. It has a unique metal-coated surface that effectively prevents dust and fumes from sticking during operation. It can be constructed from a wide range of materials depending on the requirements.

Welm has a great plan to become an influential white magnetic gift box supplier. Get info!