The price calculation formula of Kunshan carton

　　 Outer box: (Length+Width+8) /100 x (Width+Height+6) /100 x Unit Price (RMB/CM2) <~~~This size is the inner diameter size.

　　Middle box: {(length+width) *2+4} /100x{(width+height) *2)} /100* unit price (yuan/CM2) <~~~This size is the inner diameter size.

　　 Carton: (Length+Width+7) /100 x (Width+Height+3) /100 x Unit Price (RMB/CM2) <~~~This size is the outer diameter size.

　　Inner box: (length+width+7) /100 x (width+height+3) /100 x unit price (yuan/CM2) <~~~This size is the outer diameter size.

Among them, the unit of length, width  height is CM,  the price of the carton depends on its material. The current price of the conventional outer carton is 6.5 yuan/M2. The price calculation formula of the color box is the expansion area of the color box (M2) X coefficient ( 3. 8 ~ 4), if laminating, the coefficient is 4.8.

The calculation method of the unfolded area: 〔(length + width) X 2 + 3〕 /100 X 〔( width X 2 + height) + 2〕 /100  the length, width  height are CM, for example, a color box without film The size is 7 X 6 X 16 CM, then the unfolded area is [( 7 + 6) X 2 + 3] /100X 〔( 6 X 2 + 16) + 2] /100 = 0.087 M2, then the approximate price of the color box is 0 . 087 X 4 = 0.35 yuan

　Note: This estimation method can only be used for smaller color boxes.

　The basic cost of the general corrugated color box of Kunshan Carton Factory mainly includes: paper cost, corrugated cost, printing cost, glazing, calendering, laminating cost, pasting wages  taxes.

There are generally two specifications for 　　 paper: standard 78.7 X 109 CM  large standard 89 X 119 CM. The calculation method of the color box price is to calculate the number of boxes that can be made according to the actual unfolded size of the color box, according to the standard ( large) size, so as to obtain the cost of paper for a single box, plus corrugation, printing, Costs for glazing, calendering, laminating  taxes. The general standard printing is 0.10 yuan/color, the glazing is 0.30 yuan/M2, the calendering is 0.60 yuan/M2, the laminating is 0.60 ~　0.80 yuan/M2,  the corrugation is 1. 50 ~ 2. 00 yuan / M2.

　Generally, the cost of color box requires additional plate-making fee  die-cutting fee. Normal size plate-making fee is 300~600 yuan,  die-cutting fee is 150 yuan.

　*PVC box  PVC barrel, the cost is calculated by weight, generally 0.025 yuan/gram. For example, a PVC box weighs 20 grams,

The cost is about 20*0.025=0.50 yuan*PVC blister,  the cost is calculated by weight, generally 0.02 yuan/gram. For example, if a blister weighs 20g, the cost is about 20*0.02 =0. 4 yuan * the price of a black sticker on a white background: generally 0.001 yuan/CM2... For example, the price of a 5*5CM sticker is: 5*5*0. 001=0 . 025 yuan.