First of all, to determine the quality of the ton bag is definitely not the same, the general ton bag is divided into many kinds, there are tons of food bags, tons of chemical bags, tons of waste bags, tons of general products, tons of powder bags below the ton bag manufacturers to analyze a, food grade ton bags generally loaded with food tons of bag weight is only 1.5 tons, because the density of food is small, The volume of 1.5 tons is quite large, and the volume is too large, the forklift is not good to move, and the truck is not good to load, so most customers of the ton bag are controlled below 1 ton, first of all, the ton bag of food must be comprehensive food safety, starting from the workshop, to the chemical container bag manufacturer direct sales, you must have a dust-free workshop, that is, a fully sealed workshop. Disinfection, a series of supporting facilities, and pass the inspection of the relevant departments, after the inspection, the production license is issued.
All the raw materials should be sealed and then disinfected and put into the workshop for use. In the process of making the bags, try not to drop the thread sewed on the bags or the oil from the machine into the bags, which will cause unqualified inspection. The bags should go through a series of actions such as quality inspection and blowing, which will greatly increase the quality of the bags, materials used and costs in various aspects. So the price of food grade ton bags is more expensive.
Second, chemical bag chemical bag manufacturers direct sales requirements do not have high requirements for food bags, chemical bags are divided into many kinds, loaded high-end powder (such as refined terephthalic acid), and low-end mineral powder (quartz sand, calcium carbonate, etc.) loaded high-end chemical products, the quality of the material requirements are very high, its quality should not be broken, so that chemical products do not leak. Because the leakage is easy to pollute, the quality of the bag is also very good, and the selection of materials can not be sloppy, the bag is generally required to print more, the main chemical industry is to indicate, various ingredients, and so on, as well as the bag supporting self-sealing bag, inner membrane bag, and the bag body beauty.
High-end chemical container bag manufacturers direct sales, the price is relatively high and low-end mineral powder, generally not high dust requirements, as long as you do not dirty the general manufacturers are not concerned, and even can be reused with second-hand tons of bags, tons of waste bags This is all tons of bags inside the cheap, mainly used to install all kinds of production of waste (such as waste wire, waste iron filings, scrap bags, etc.) Its requirements are low as long as it can be loaded, there is no requirement for load-bearing, but it is good to do not break, some manufacturers have no requirements for a small amount of damage, so in this industry, each ton bag manufacturers try their best to produce cheap bags, only to meet the needs of customers, customers as long as the price is cheap on the chemical container bag manufacturers direct sales.
CONTACT
