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Functions and requirements of inner bags of container bags

Functions and requirements of inner bags of container bags

Some specific products require container bags, which have the following functions, including but not limited to: ·As a barrier for oxygen ·As a barrier to moisture ·As a barrier for chemicals ·Reduce static charge Common use 1: fine powder

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Precautions for use of paper bags

Precautions for use of paper bags

Other factors that affect the stability of container bag stacking, such as the flow characteristics of loaded materials, the empty space in the bag and the air trapped in the bag. The stacking stability of container bags can be improved by shaking the container bags during loading and squeezing the trapped air after loading. When loading and unloading with a forklift, the pallet at the bottom of the goods shall not be unloaded by the forklift foot, and the two lifting lugs at the top of the goods shall not be dragged out. If there is no pallet, try to unload the cargo with 4 lifting lugs. Prevent the packaging bag from being damaged due to uneven force on the goods. The container bag is usually unloaded by gravity, but sometimes the suction pipe is also used for unloading. When gravity is used for unloading, the unloading speed can be controlled by adjusting the size of the unloading port. The disposable container bag can be unloaded by simply cutting the bottom of the bag. A cutting knife with a handle of appropriate length is required to cut the bottom of the disposable container bag. The container bag with discharge port shall be hung safely before the operator unties the lanyard at the discharge port. The operator must not stand under the container bag. During loading and unloading, appropriate dust control measures shall also be taken to avoid flying of loaded materials. In case of electrostatic hazard, corresponding measures shall be taken.

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Can container bags contain dangerous goods?

Can container bags contain dangerous goods?

1) Articles with explosion risk, such as fireworks; 2) Flammable liquids, such as gasoline and kerosene; 3) Dangerous goods with packaging class I, such as rocket warheads, black powder, etc; 4) Solid dangerous goods with melting point equal to or lower than 45 degrees; 5) The United Nations Recommendation on the Transport of Dangerous Goods (the 15th revised version) stipulates that dangerous goods in bags cannot be used; 6) Solid dangerous goods with steam pressure exceeding 10kPa at 50 ℃.

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Is the container bag waterproof?

Is the container bag waterproof?

There are many wrong information on the Internet about the waterproof performance of flexible container bags. Today we come to clarify the fact that flexible container bags are not waterproof. Flexible container bags are made of woven polypropylene sheeting, which is not waterproof. Some container bags are coated with polyethylene film, which can be on the outside or both sides. This film does not guarantee the waterproof of flexible container bags. It would be a mistake to think that the coated container bags are waterproof. The polyethylene film can act as a good moisture barrier, and can greatly prevent the leakage of fine raw materials. Again, the film cannot guarantee the waterproof of flexible container bags. The answer to whether flexible container bags can be waterproof is no.

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Focus on the research and development, production and sales of high-standard industrial packaging bags such as container bags and paper bags

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