Many people do not understand the difference between ton bags, container bags, and soft pallets. Ton bags are also called ton bags and container bags. Because their load capacity is usually measured in tons, they are often called ton bags. Currently, container bags The goods contained in the bag are available in various specifications from 0.5 to 3 tons, with a volume between 500 and 2300L. The insurance coefficient can be designed according to user needs of 3:1, 5:1, or 6:1. It is convenient for shipping bulk powdery materials. It has the characteristics of large volume, lightweight, and easy loading and unloading. It is one of the common packaging materials. It has a simple structure, is light in weight, can be folded, takes up little space when emptying, and is low in price. Ton bag is a flexible transportation packaging container. It has the advantages of being moisture-proof, dust-proof, radiation-resistant, firmness, and sufficient structural strength. Because container bags are very convenient to load, unload, and transport, the loading and unloading efficiency has been significantly improved, and it has developed rapidly in recent years. Ton bags, container bags, and soft pallets are all made of polypropylene as the main raw material. After adding a small amount of stabilizing seasonings and mixing them evenly, the plastic film is melted and extruded through an extruder, cut into filaments, and then stretched and heated by heat. It is shaped into high-strength and low-elongation PP raw yarn, which is then spun and laminated to make a base fabric for plastic woven fabric, which is then sewn with accessories such as slings to make a ton bag. Container bags are divided into three types according to their shapes: round, square, and U-shaped. The hoisting structures include top-suspended, side-suspended, and bottom-suspended types, usually with inlets and outlets. It can be widely used in the packaging of various powdery, granular, and lumpy items such as chemicals, building materials, plastics, and mineral products. It is an ideal product for warehousing, transportation, and other industries.
When the sling is connected to the bag body, there are many forms such as top hanging, bottom hanging, side hanging, etc., and are connected through sutures, so sutures are also very important. Just relying on the high strength of the sling, the base fabric and sutures cannot reach a certain strength, nor can the overall high performance of the container bag be ensured. For any container bag that can achieve a coefficient of more than 5 times, two of the four lifting rings or one of the two lifting rings must have a tensile performance of more than two and a half times the rated load. Even if the two slings are disconnected, the container bag will There will be no problem overall. Container bags are mostly used for hoisting. When hoisting, the quality of its slings and seams is very important. Manufacturers ensure the quality of their products. In the actual production and processing process, the amount of filling masterbatch needs to be strictly controlled, generally around 2%. If too much masterbatch is added, the quality will be affected to a certain extent. Generally, when each batch of products is produced, a lifting test will be conducted on them. Only products that pass the test can be mass-produced and shipped.
Soft pallets emerged after plastic hard pallets and wooden pallets. The main reason is that the prices of plastic hard pallets and wooden pallets are relatively high, and the products are bulky. In addition, it is troublesome to transport them back to the other party, which causes unnecessary increases in production costs. It's a hassle, and stacking small packaging pallets is easy to dump, so soft pallets finally came into being. The soft pallet was used to prevent the small packages from sliding and scattering. He used eight slings to carry them around, with fastening measures on them. The slings generally used for soft pallets have a width of 1 ton and are generally 8 cm wide, with a thickness of 4 mm, generally 1.5 tons. Soft pallets of 2 tons use double layers. The slings should generally not exceed 2 meters in height, with the middle It plays a fixing role. Generally, linked bags can be sewn. In order to strengthen the anti-slip bottom, a cross-shaped bag can be added to the middle part to prevent slipping. In order to fix small packages, ribbons can be added to fix the forks. During the forklift insertion process, In the middle, it is also lifted to tighten it, and after it is loosened, it will continue to be fixed to achieve the tightening effect. The generally used standards are basically similar to the standard parameters of ton bags. The basic shape of soft pallets is generally square, occasionally rectangular, diamond-shaped, and the workmanship is all kinds of weird. Generally, there are well-shaped, mesh-shaped, outer well-inner fork-shaped, outer well-inner straight-shaped, and double well-shaped. , but they are basically used for the anti-slip load-bearing of soft pallets. As long as the small packages are staggered and stacked neatly, and the tops are cross-tied, they will not easily slide and scatter.
Ton bags, container bags, and soft pallets are commonly used in developed countries as packaging products for transportation and warehousing. In the bag-making process, the shrinkage of recycled material woven fabric is greater than that of new material woven fabric, so a certain margin should be left when cutting. The more recycled materials are mixed into the woven bag, the worse its anti-aging ability will be. When storing, be sure to store it in a cool, dark, and sunlight-resistant place. When using, pay attention to the time limit and do not leave it for too long.