When bulk bag and sling are connected, there will be many forms in the future, and the connection mode is also special. So, what is the process of connection? The detailed analysis of bulk bag manufacturers is as follows:

When the sling is connected with the bag body, there are various forms such as top lifting, bottom lifting, side lifting, etc. and they are connected by suture, so the future is also very important. Only with the high strength of sling, the base cloth and suture can not reach a certain strength, nor can they ensure the overall high performance of the bulk bag.

Bulk bag mainly contains massive, granular or powdery objects, and the physical density and lose a degree of the contents have different effects on the overall results.

As for the basis for judging the performance of the sacos a granel, it is necessary to test the product close to the customer’s load as much as possible. This is the “standard filler specially used for testing” written in the standard, so as to make the technical standard meet the challenge of the market economy as much as possible.

Generally speaking, there is no problem with the bulk bag through a lifting test. There are only two situations when the bags fall down in the hoisting of the port, railway, and truck: one is the operation is wrong, and the other is that this kind of bulk bag fails to pass the hoisting test.

For a bulk bag with a safety factor of more than 5 times, two or one of the four rings must have the tensile performance of more than twice and a half of rated load. Even if two slings are disconnected, the whole bulk bag will not have problems.

Bulk bag products are widely used, especially for packing bulk cement, grain, chemical raw materials, feed, starch, minerals and other powder, granular objects, even dangerous goods such as calcium carbide, which are very convenient for loading, unloading, transportation, and storage.

At present, bulk bag products are in the rising stage of development, especially the bulk bag in the form of one ton and one pallet (one pallet for one bulk bag, or four), which is more popular.

 

The development of chemical industry inevitably promotes the market expansion of 1-tonne bags. So far, the technological process is quite similar, but the main difference lies in one kind of attitude towards quality and the spirit of pursuing excellence. So how was 1-tonne bags made? What is it made of?

Below the author shares the production technology of 1-tonne bags!

1 tonne bags

 

1 tonne bags with polypropylene as the main raw material, by adding a small amount of the stability of the seasoning after mixing, the extruder melt extrusion plastic film, cut into silk, stretch, then through the heat setting made of high strength and low elongation PP, then through textile, drench membrane plastic woven cloth fabric, and the harness accessories of bags made after stitching.

Sobre nós

Pacote Co. de Hebei Wanhefeng, Ltd. Somos um fabricante profissional de vários sacos de contêiner, tecido PP, tecido PE, cinto de elevação, cinto de proteção e linha de travamento, etc. Estamos perto da ferrovia Xibaipo, transporte conveniente e rápido. sacos e assim por diante. Nossa empresa cobre uma área de 10 mil metros quadrados e mais de 300 trabalhadores, incluindo 20 pesquisadores. O FIBC pode ser rotatividade de armazém, disponibilidade recuperável, utilização de reutilização, forte capacidade de carga, peso leve, fácil carga e descarga mecânica e facilitar a logística e o transporte.

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  • Zona Industrial de Hexi, cidade de Weizhou, condado de Jingxing Shijiazhuang, Hebei, China 050300.+86 15544566565+86 0311-82359166

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