Tel: +86 188 2689 9458
source:other news release time:2023-09-08 Hits:
The sales price of plastic packaging bags is mainly composed of three parts: material cost, production loss, and the gross profit of the enterprise. That is, the quotation of soft packaging products=packaging material cost+production loss+the gross profit of the enterprise (due to fluctuations in raw material prices during different periods, only calculation formulas are provided and specific numerical statistics are not conducted.)
① BOPP material cost
Unit price per square meter: Unit price × density × Thickness/1000
Weight per square meter: per square meter × density × thickness
② Printing processing cost
The full plate printing ink is calculated to be 8g/㎡, and the full plate printing ink is calculated to be 128g/㎡ with white support.
Unit price per square meter: Unit price × Ink amount/1000
Weight per square meter: per square meter × density × thickness
③ CPP material cost
Unit price per square meter: Unit price × density × Thickness/1000
Weight per square meter: per square meter × density × thickness
④ Composite processing cost
Cost of dry adhesive amount=dry adhesive amount × Glue solid content price/1000
Solvent cost=solvent quantity × Price of adhesive solvent/1000
The loss is related to the order quantity, and the size of the three sided seal in this case is 250mm × 200mm, according to the layout, the repeated length that can be horizontally arranged is 200mm, and the number of horizontal rows is 2. The middle and both sides are left with a width of 10mm, which means that the required film width is 810mm, and the circumference of the plate is 500mm. That is, if the printing plate rotates every one cycle to print 4 bags, the required film length for 500000 bags is 62500m, because the production process of sealing bags on three sides is printing composite bag making, without the need for slitting.
① Printing loss
It is known that the new order test run loss of the production enterprise is 1500m, while the old order test run loss is 500m. In this example, based on the new order calculation, the loss rate is 1500/(62500+1500)=2.3%.
② Composite loss
The specific composite loss is about 1.5% for one composite, 3% for two composite, and 4.5% for three composite. This case is a composite, with a loss of approximately 1.5%.
③ Bag making loss
In production, if the number of bags produced is greater than 50000, the loss is about 1.5%, and if it is less than 50000, the loss is about 2%. In this case, the loss is 1.5% for 500000 bags
Read recommendations:
Smell Proof Stand Up Flat Bottom Pouch Coffee Bag /Coffee Beans Bag With Air Release Valve And Reusa
The Versatility of Bag-in-Bag Liquid Packing Products and Filling Machines
What are the differences between raw materials of degradable packaging bags and fully degradable pac
Popular recommendation
Custom printed food grade ziplock snack custom plastic pouch packaging food packing bag
Custom Print Side Gusset Coffee Pouch Black Matte Coffee Beans Packaging With Valve
Super pouch
digital flexible packaging maker
stand up valve coffee bag
spout pouch bags company
biodegradable clear mailing bags custom
refillable spout pouches wholesale
recyclable spout pouches Manufacturing
biodegradable spout pouches Production
How to correctly choose plastic bags for food? Teach you a few tricks
In what areas is the bag-in-box industry used?
How to deal with the discoloration of food packaging bags?
Development prospect of packaging bags
Common types of transparent vacuum packaging bags
With Spout pouch - a new form of packaging
What is biodegradable packaging material and how to identify it?
Bag-In-Box: The Future of Flexible Packaging and Its Impact on Top-line Growth
Spout pouch - a new fashion and portable option.aluminium spout pouch sales
Features and uses of textured vacuum bag
The high-quality characteristics of food composite bags play a key role in the market.printed snack
aluminium coffee bag Processing.What should a good plastic packaging bag look like
How to deal with waste packaging bags?
Introduce the relevant knowledge information of Vacuum Zipper Bags
Common composite food bags in our daily lives.aluminum foil bags for cooking manufacture
Two composite methods of vacuum packaging bags
The characteristics and performance of Spout POUCHES
A major advantage of food grade vacuum packaging bags
How to measure the thickness of food packaging bags?
Reasons for wrinkles in high-temperature cooking bags after sterilization.aluminum foil bags for coo