The first point: the main parameters of the ton bag function: common form: repeated application type/disposable application type appearance design; cylindrical/square lifting method: overhead crane/support frame; feed port: machine installed/manual service feed port ; With feed port / without feed port Raw material: polypropylene filling net weight: 0.3 tons-2 tons.
The second point: Ton bag sharing limitation: chemical raw materials, food preservatives, building decoration materials, etc. All suitable for the job soft big bag (FIBC) packaged in the big bag, the packaging design of 500kg-1505kg is made of polypropylene resin. It can also be made into boards after polyurethane coating, which can be stretched to avoid bag deformation, and anti-purple agent can be added to avoid sun exposure.
The third point: the definition of tonnage bags indicates that soft tonnage bags are also called tonnage bags or space bags, which are small and medium-sized bulk weighing vessels, which can be used to complete the enterprise transportation of containers mainly by lifting equipment or electric forklifts, which is conducive to bulk transportation. Commodities are bulk powdered raw materials, which have the characteristics of large capacity and light weight, which are conducive to loading, unloading and handling. It is one of the common packaging products.
The fourth point: The technicality of the ton bag shows that the ton bag is made of polypropylene as the primary material. After a small amount of constant seasoning is added, the plastic film is melted and extruded by an extruder, cut into silk, and then stretched. According to heat setting, it is made into PP yarn with high tenacity and low tensile strength, and then made into a needle-punched non-woven fabric of plastic tube by textile and laminating, and stitched with camisole and other parts to make a space bag.
Holiday tourism transportation industry:
In the development of tourism, temporary outdoor tents, sun umbrellas, all kinds of travel bags, travel bags often use plastic woven fabrics, and a variety of shed cloths are commonly used for transportation and storage of covering materials, instead of being easy to mold and heavy. The cotton shed cloth, the fence of the construction site, the netting, etc. are also widely used in plastic woven fabrics. Commonly include: freight logistics bags, freight logistics packaging bags, freight logistics bags, freight logistics packaging bags, etc.
Construction materials:
Since the development and design of work cloth in the 1980s, the main use of plastic woven fabrics has been broadened. They are commonly used in small water conservancy projects, electric power projects, roads, railway lines, port and mining engineering construction, and national defense construction projects. In engineering projects, composite materials for workers and workers have the functions of filtering, drainage pipes, lifting, protection, and waterproof layer. Plastic non-woven geotextiles are one of the generated geosynthetics.