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• This professional technical article deeply discusses the environmental adaptability of container bags in practical applications, emphasizing that it is not recommended to use container bags in high and low temperature environment for a long time. The extreme high temperature will accelerate the aging and embrittlement of container bag materials, which will lead to the decline of bag strength and the risk of rupture. The low temperature environment is easy to make the material hard and brittle, and it is more likely to tear during loading and unloading. Through a large number of experimental data and practical case analysis, the significant impact of long-term exposure to high and low temperature environment on the physical properties and service life of container bags is revealed, which provides scientific basis and practical suggestions for ensuring the safety of cargo transportation and rational planning of the use of container bags.

This technical article focuses on the frequent problems of sling damage in container lifting operations, and in-depth analysis of the core problems of sling edge decay, fiber breakage, and structural weakening caused by multiple factors such as long-term friction, environmental corrosion, and overloading. Through a large number of experimental data and case analysis, the comprehensive solution from material upgrading, process improvement to daily maintenance optimization is systematically expounded, which provides valuable practical guidance for effectively extending the service life of the sling and ensuring the safety of hoisting.