The four major influencing factors for the cost calculation of composite membranes can be saved by understanding!

Plastic film occupies the main cost ratio of printed matter. The cost of composite film material with two- layer structure accounts for more than 60% of the total cost . Therefore , it is particularly necessary for flexible packaging plants to carry out cost calculations in the aspects of brand selection, whether to supply film materials internally, and losses .

Analysis of the cost of plastic composites

1. The ex-factory ton price of plastic film generally includes tax, the provincial freight plus 150-200 yuan / T , common printed film BOPP19 , BOPA15 , BOPET12 package delivery, width can be customized by the film factory, the printing order quantity is 10000 Square meters / time. Order a special width film material from the film factory, with an order quantity of more than 5 tons.

2. Calculation of film use cost: (utilization rate of effective printing width 97% )

Arrival ton price * film thickness um * film specific gravity ( g / m2) / 1000000/97% = material square cost

Example: BOPP19 light film square price = 13000 yuan / ton * 19 * 0.92 / 1000000/97% = 0.234 yuan

Factors affecting the cost calculation of plastic film

1. Purchase volume budget ( 10,000 square meters minimum order quantity)

Calculated according to the expanded size of the packaging material, such as a bag in the layout can be 1-2KG 5 per square, and that a minimum basis weight of 5 * 10000 = 50000 / time

If it is lower than the MOQ, it can be calculated according to the following: 3000 yuan / onboard fee + material fee

2. Plastic film brand and ex-factory price

The price trend of plastic film is directly affected by the price of crude oil, and relative changes due to inventory will lag 15-30 days.

3. Is the film material supplied internally or purchased externally?

For example, PE bottom film, BOPP , CPP film, outsourcing and internal supply ton price have additional transportation, profit margin. The cost of outsourcing PE film is 1,000-2000 yuan / ton higher than that of internal self-blown film .

4. Width of printing equipment and the number of layouts (where the purchasing power is competitive)

A large machine with an effective width of 1200mm for printing equipment is suitable for printing large-format packages in two rows of unfolding rows, so that losses and electricity costs are saved.

Of course, due to the frequent fluctuations in international crude oil prices and the obvious peak season of plastic film consumption (the peak season in the second half of the year), flexible packaging factories should always pay attention to the market trend and use procurement management methods to lock in low-cost materials for strategic procurement reserves.

 

 

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