Simple Calculation of printing paper – print, paper – Printing Industry
Them in production costs, the proportion of the cost of paper is the largest, accounting for almost 50% of total sales. So how can we quickly calculate the cost of paper printed it … …
HC printing network There are now fashionable "shop around", the customer is usually to several printers at the same time offer. The same print quality, the same delivery date, under the same conditions who offer lower printing print on whom it is an indisputable fact. Therefore, an accurate quote can become the key to the ability to obtain orders. Among the costs in the print, paper is worthy of major items of which the enterprise's production costs, the proportion of the cost of paper is the largest, accounting for almost 50% of total sales. Then we calculate how fast the print paper cost?
First step, the calculation of the costs of sheet-fed
Here, we use the formula as: the cost of a single sheet of paper = paper weight coefficient × / 100 × tons of paper price / 10000
Of which, the paper size of paper for each coefficient a fixed factor, such as the generosity of paper (889mm × 1194mm) sheet of paper fixed factor of about 1.06; are degrees of paper (787mm × 1092mm) sheet of paper fixed factor of about 0.86; other special size paper, such as 850mm × 1168mm fixed coefficient of paper about 1; 880mm × 1230mm paper fixed factor of about 1.08; 960mm × 1200mm fixed coefficient of about 1.15 paper. These factors can not remember the paper does not matter, it is actually a long paper (m) × width (m) the results of the approximation.
Example: generous 80 grams of the Offset, the paper price of 7,000 yuan / ton, the cost of a single sheet of paper is about 0.594 yuan = 1.06 × 80/100 × 7000/10000.
Second step, calculate the total amount of paper
Total number = print volume of paper / printing pages to open a few × / 2 + depletion of complement paper number. Among them, the loss of complement generally based on the number of paper (print total / number × number of pages printed open / 2) calculated by multiplying a fixed proportion, the proportion of all enterprises are not nearly the same, roughly about 5% to 10% . The following examples assume that the percentage depletion of complement was 10% paper.
Example: 40000 Da India to open a single sheet of 16 instructions, while the total number of paper = 40000/16 × (1 +10%) = 2500 × (1 +10%) = 2750 .
Again: India 5000 Big 16 opening of the manual, page 24 pages, the total number of paper inside = (5000/16 × 24 / 2) × (1 +10%) = 3750 × (1 +10%) = 4125 Zhang.
Third step, calculate the total cost of paper
Paper, the total number of the total cost = × single sheet of paper costs
1. Simple printed paper direct calculation gives the total cost.
Example: 20,000 copies printed on large 16-page open advertising, with 157 grams art paper (157 g coated paper price of 7,800 yuan / ton), calculate the total cost of the paper.
Total cost of paper = 1375 × 1.298 = 1784.75 .
2. Complex printed first disassembled into several parts, and then calculate the cost of paper and then accumulated to arrive at the total cost.
Example: India 20 000 16 to open a large advertising an album cover with 200 grams art paper, coated paper inside pages with 157 grams (200 grams art paper price of 8,000 yuan / ton, 157 grams price of coated paper 7800 yuan / ton), page 12, calculate the total cost of the paper.
cover part of the first calculated:
Paper cover the total cost = 2750 × 1.696 = 4664 .
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