Plastic bags custom usually need several steps?

Plastic bags custom usually need several steps? Plastic bags custom usually need several steps? In general plastic bags custom several steps as follows: 1. 2 contact manufacturer. 3 provide demand. To provide parameters of four plastic bags. Manufacturers offer 5. Manufacturers to provide samples of 6. Arrange the factory proofing 7. Contract production of large cargo 8. Production to complete the delivery detailed customization process can be found in the following article: 'how to make plastic bags? 'Detail steps 1 to provide custom plastic packaging bags parameters just provide width size is unable to offer, in addition to the width, some bag type and the side and underside, thickness parameter is also indispensable at the same time, the thickness will affect the quality of plastic bags, bearing, and cost. Plastic bag size measurement data can be found in these two articles: the customized plastic bags to measure what size? How to measure? '' what do you think how much is the thickness of the plastic bags? 'In addition to these physical parameters, the best to figure out what to order material of plastic material determines the overall quality and function of plastic bags, so the material parameters are also important, commonly used materials including ldpe, hdpe. About the classification of the plastic material can have a look at this article: the plastic material is what? Offer plastic bags parameter measurement: 2 manufacturers according to provide the number of plastic bags physical parameters and customization will calculate a price, price includes cost, expenses and profit. Packaging industry profits are very low, the main is to rely on quantity to make a little, so the factory price not too high. When purchasing bags so make sure the other is the plastic bag manufacturers. ENDPE/PO/PP/CPE/PPE/OPP/PVC/EVA