How much is the plastic bottle

This is a question I have to answer everyday. My customers ask me this question everyday. How much is this plastic bottle? And how much is that one?
A plastic bottle is determined by the raw materials, production, use requirements, quality standards (different industries use different quality standards), packaging, etc. Instead of a single product gram weight to determine, because different products have different production processes and different quality standards, so the price can’t be blindly calculated just by the gram weight or size.
The simple plastic bottle has very complex production requirements, firstly, choose the raw materials according to the requirements, and then according to the quality requirements of plastic bottles and bottle standards to debug the machine, debugging the product itself supporting production and use requirements, each time to adjust a few hours or even a few days to determine the final production standards; Sanleplastics in the production process must have very skilled workers next to the machine at all times to observe the quality of each piece of plastic item.
At the same time, pick out the visible quality problems of plastic bottles, each plastic bottle from the machine down, the workers have to do a careful inspection, like dealing with a diamond measure it up and down carefully and check its appearance and a variety of regulations in the quality requirements and relevant data.
Therefore, how much is a plastic bottle is we need to calculate every day; every sanleplastics salesman has to know everything about every manufacturing process. Must understand the quality standards of each product.
