1. Security
Mainly refers to the strength of the container bag. In the design, we should consider the packaging volume, loading weight and the number of packaging units, as well as the transportation distance, handling times, and what kind of transportation tools and methods to use. In GB/T 10454-2000 national standard for container bags, the technical index requirements of container bag base cloth and sling are strictly stipulated. From the point of view of safety, it is obvious that the large-capacity bag structure is a bottom hanging structure. The safety factor must reach 1.8.
2. Guardianship
According to the user's use conditions, the materials should be selected reasonably and the ratio should be reasonable. The aging resistance of plastic products under sunlight is a problem worthy of attention, and it is also a common problem in the practical use of container bags. Pay attention to the use of anti-ultraviolet agents and the selection of materials in the production process.
3. Availability
When designing container bags, we should fully consider the specific ways and methods of customers using container bags, such as hoisting, transportation mode, loading material performance, etc. In addition, we should also consider whether it is food packaging and whether it is non-toxic and harmless to the packaged food.
Step 4 be tight
Different packaging materials have different sealing requirements. For example, powder or toxic substances, articles that are afraid of pollution have very strict requirements on sealing performance, and materials that are prone to moisture or mildew also have special requirements on air tightness. Therefore, when designing container bags, we should pay attention to the influence of covering technology and sewing technology of base cloth on sealing performance.
There are many ton-package suppliers in the market, and the second-hand ton-package has higher utilization value and the price is as low as 18 yuan.