Shandong dapoly group co.,ltd produced breathable ventilated ventilation FIBC big bag widely used for packing firewood, potato and other goods need ventilation to avoid mouldy.
Big bag type:
|
Fabric of bag body National standard |
| Test Item |
Body Fabric |
Filling spout
Discharging spout |
| ≤1000 kg |
≤2000 kg |
≤3000 kg |
| Tensile strength (N/50mm width fabric) |
Longitudinal direction(LD) |
≥1470 |
≥1646 |
≥1960 |
≥828 |
| transvrse direction (TD) |
≥1470 |
≥1646 |
≥1960 |
| Elongation δ % |
Longitudinal direction(LD) |
≤40 |
≤40 |
| transvrse direction (TD) |
| Heat resistance |
meet the requirements |
| Cold resistance |
meet the requirements |
| lifting loops quality standard |
| Tensile strength F N/Piece |
tensile strength F ≥ W(loading weight ) /n( pieces of lifting loops) x 6 (safe factor) |
| Elongation δ % |
When the loading weight is 30% of the tensile strength F, the elongation is <25 |
|
F: Tensile strength N/piece W:Maximum load N
n: Number of loop, 2n for ring connection 6: Safety factor |
Container bags, also known as flexible container bags, ton bags, space bags, etc., have many English translations. FIBC is a kind of container unit appliance, which is widely used for the transportation and packaging of food, grain, medicine, chemical, mineral products and other powder, particle and block goods. Developed countries generally use container bags as the packaging products for transportation and warehouse. Especially used for packaging bulk cement, grain, chemical raw materials, feed, starch, minerals and other powder and granular goods, and even calcium carbide and other dangerous goods. Loading, unloading, transportation and storage are very convenient.
At present, the container bag products are in the rising stage of development, especially the one-ton, palletized container bags are more popular.
Shandong Dapoly Group company produced DAPOLY brand container bag is made of polypropylene as the main raw material, with a small amount of stable condiments added. After uniform mixing, the plastic film is dissolved by the extruder, cut into silk, and made into high-strength and low-elongation PP yarn by hot wire. Then, the ton bag is sewn by making the base cloth and sling of textile, forest film and plastic woven fabric. In the field of express delivery, collection bags used to be woven bags. Now, woven bags are gradually replaced with environmental protection bags to vigorously promote green packaging. Even if woven bags are used in the field of express delivery, they are also express packaging with a high proportion of recycling.
Container bags have a history of decades in production and use, but some people are still unclear about what protection can be provided for products packaged with container bags. In fact, container bags still play a great role and have many advantages, including the following points.
1. Long service life, reusable. The container bag is made of high-strength materials, with good durability, acceptable and reusable.
2. The loading and unloading power can travel greatly. Large capacity, fast unloading, more than 10 times more effective than ordinary paper bag packaging.
3. Can own land maintenance products. It has the function of rain-proof and water-proof, and can also be damp-proof when it is filled and placed outdoors.
4. Large packaging restrictions. As long as it is powdery and granular products, the container bags can be packed.
5. Small footprint. The empty bag can be folded with small size, and the full bag has large capacity, which saves space compared with the small package.
6. Convenient transportation. There are special lifting rings on the container bag to facilitate the handling, loading and unloading of crane equipment.
The use of container bags in China is expanding, and the export of calcium carbide and mineral products for special purposes is also increasing. Therefore, the market demand potential of container bag products is great and the development prospect is very broad.
With the improvement of environmental awareness, the use of container bags in domestic and international markets will become more and more popular, and the market prospects will be better. This provides development opportunities for container bags. We will seize the opportunity, constantly improve the equipment level, improve the product quality, adjust the product structure, promote strengths and avoid weaknesses, and compete with foreign countries on other product levels, and the container bag industry will become healthy.
Audited Supplier 
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