The container bag is polypropylene as the main raw material, adding a small amount of stability adjuvant evenly mixed, melt extrusion plastic film through the extruder, cut into silk, and then stretched, through heat shaping into high strength low elongation of PP raw silk, and then textile, film into plastic woven fabric base cloth, and other accessories stitched into tons of bags.
① Loading. First, the lifting ring of the container bag is symmetrically hung on the beam of the filling machine, so that the bottom of the container bag is basically in contact with the ground, and then the charging port of the container bag is opened, and the charging cylinder is put into the clamping device to prevent dust or particles from leaking out. Start the filling machine to load the raw materials into the bag from the filling port. Straighten the bag before filling. After filling, close the filling port. If you use a container bag with a discharge port, check whether the bottom is tied before filling.
② Load the car. The lifting ring of the container bag is balanced on the lifting device. According to the type and loading weight of the container bag, forklift, crane, crane, etc., can be used. If the forklift is used to lift the container bags, the shovel should be adjusted to the appropriate position, the container bags should be close to the forklift, do not tilt forward. In order to ensure the balance of the center of gravity of the bag body during hoisting, pay attention to not hanging a single ring. Then, the lifting device is started to slowly lift the container bag, and after reaching a certain height, it is evenly placed on the train (or car) platform. If it is not necessary to load and transport away immediately, it should be stacked neatly and consistently in the work site, and do not squeeze, skew, and collide with each other during the lifting and stacking process.
③ Storage. In principle, the container should be loaded immediately after loading materials, but if the situation requires, can not be immediately removed, in order to avoid material damage, the container bag should be stored in the warehouse, the environment should be away from water, steam, humidity and high temperature sources, such as outdoor storage, in addition to meeting the above environmental conditions, should also pay attention to cover with cloth, and avoid direct sunlight.
④ Discharge materials. Lift the container with a forklift or crane, align it with the mouth of the chute or other container, open the rope at the bottom of the bag, and the raw materials can fall by themselves to complete the unloading. For single-use container bags, the bottom of the bag can be pierced remotely with a suitable tool. Do not stand under the container during the unloading operation.
Precautions for container bags in loading, unloading and transportation operations
1, do not stand under the container bag in the lifting operation.
2, please hang the hook in the central part of the sling or rope, do not diagonal lifting, single side lifting or diagonal lifting container bag.
3. Do not rub, hook or collide with other items during operation.
4. Do not pull the sling outward.
5, container bags When using forklift operation, please do not make the fork contact or tie the bag body to prevent the container from breaking.
6. When handling in the workshop, try to use pallets, avoid hanging container bags, and move them while shaking.
7. Keep the container bags upright when loading, unloading and stacking.
8, do not put the container upright.
9, do not drag the container on the ground or concrete.
10, have to be stored outdoors, container bags should be placed on the shelf, and must be covered with opaque cloth tightly container bags.
11. After use, wrap the container with paper or opaque shed cloth and store it in a ventilated place. Precautions for container bags in loading, unloading and transportation operations.
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