Requirements for standard ton bags

International standard ton bag (also known as container bag / space bag / 1 flexible container / ton bag / ton bag / space bag / sub mother bag): it is a kind of flexible transportation packaging container. The utility model has the advantages of moisture-proof, dust-proof, radiation resistant, firm and safe, and has sufficient strength in structure. Due to the convenience of loading, unloading and handling of container bags, the efficiency of loading and unloading has been greatly improved, which has developed rapidly in recent years. Container bags are usually made of polypropylene, polyethylene and other polyester fibers. It can be widely used in chemical industry, building materials, plastics, mineral products and other kinds of powder, granular, block goods packaging. It is an ideal product for storage, transportation and other industries.

Characteristic:

1. The capacity of the container bag is between 0.5-3t, and the volume is between 500-2300l. The insurance factor can be designed as 3:1, 5:1, 6:1 according to the user's needs.

2. According to the content, the goods can be divided into two categories: bulk cargo container and small package cargo container, which are suitable for one-time use and reusable use.

3. According to the shape, the container bag can be divided into three types: round, square and U-shaped.

4. The lifting structure is of top lifting type, side lifting type and bottom lifting type, usually with material inlet and outlet.

Process description of ton bag:

The container bag is made of polypropylene as the main raw material, adding a small amount of stable adjuvant to mix evenly, extruding the plastic film through the extruder melting, cutting into silk, then stretching, making PP raw silk with high strength and low elongation through heat setting, then making the base cloth of plastic woven cloth through spinning and film coating, and sewing with sling and other accessories to make ton bag.

It is characterized by simple structure, light weight, foldable, small space for air return and low price.

Performance parameters: applicable type reuse type / single use type

Shape: barrel / square / cone / folded

Lifting mode: Top / bottom / side

Discharge port: Yes / no

Material: PP / plastic

Filling weight: 0.5/1.0/1.5/2.0/2.5/3t

Volume: 500 / 640 / 840 / 1000 / 1250 / 1500 / 1750 / 2000 m3