How to reduce cost and increase efficiency in inner bag packaging

The ways to reduce the cost and improve the efficiency of packaging inner bag include the substitution of similar raw materials, low-cost filling, reducing the amount of raw materials (volume) and reducing the film density.

Substitution of similar raw materials: replacing high-pressure LDPE with low-cost linear LLDPE will bring about the decrease of film transparency, the increase of haze and the deterioration of longitudinal tear resistance.

Low-cost filling: by filling inorganic bonding materials, transparency is lost, mechanical properties are reduced, screw loss is large, and the weight of single bag is increased.

Reduce the amount of raw materials (volume): to put it bluntly, reduce the thickness of the film. However, it also sacrifices the mechanical properties of the membrane, and there is a risk that the thickness is not up to standard and beyond the customer's acceptance range, and the side effects are great, so it must be used with caution.

Reduce the film density: for example, the density of polyethylene film is generally between 0.92 and 0.95 g/ml, which varies according to the differences of LDPE, LLDPE and HDPE. If the density of polyethylene can be reduced to 0.85, the amount of raw materials for film bags can be effectively reduced. For example, the same 1 ton resin can produce about 10% more bags, thus reducing the production cost and increasing the market competitiveness of products.

Ways for enterprises to reduce costs and increase efficiency

1. Reduce costs and increase efficiency with modern management: We must grasp the principles of management to reduce costs and increase efficiency. All departments should combine the implementation of cost target management with economic responsibility system, strengthen cost accounting, and strengthen management in procurement, contract review and signing, personnel management (recruitment, training, use and dismissal), service quality and finance. , and the administrative expenses, travel expenses and office expenses of the production department and management department are subdivided into departmental and company costs, so that cost accounting can be included in the operation department, business department and personnel.

2. By strengthening the management of accounts receivable, reducing costs and increasing efficiency: the inability to recover accounts receivable in time is a common problem of most enterprises, and it is also a frequent event that causes economic losses. To do a good job in the management of accounts receivable, we must first strengthen the classification guidance, sort out the basic situation of accounts receivable, find out practical problems, analyze the causes and rationality of accounts receivable, clarify the recovery objectives, and decompose the responsibilities to people.