How to test the durability and load-bearing capacity of a fruit takeaway bag?
Publish Time: 2024-07-06
In the fruit takeaway industry, the durability and load-bearing capacity of takeaway bags are crucial. They must not only ensure the safety of fruits during transportation, but also withstand the test of various usage scenarios. The following are some common and effective test methods to evaluate the durability and load-bearing capacity of fruit takeaway bags.
First, a simulated handling test can be performed. Prepare a certain weight of weight or substitute to simulate the weight of a full bag of fruit and put it into the takeaway bag. Then, perform multiple manual handling actions, including lifting, putting down, shaking, etc., to observe whether the bag is torn, opened, deformed, etc. during this process.
Secondly, a drop test is performed. A takeaway bag containing the same weight of simulants is freely dropped from a certain height to a hard ground, and repeated multiple times. Check whether the bottom and sides of the bag are damaged or cracked, and whether the handle is still firm.
In addition, a tensile strength test is performed. Use professional tensile testing equipment to apply gradually increasing tensile force to the key parts of the takeaway bag, such as the handles and bag body joints, until the bag is damaged, and record the tensile force value at this time to evaluate its tensile strength and durability.
In addition, waterproof and moisture-proof tests cannot be ignored. A certain amount of water can be injected into the takeaway bag, and after standing for a period of time, check whether there is water seepage on the outside of the bag to determine its waterproof and moisture-proof properties. This is very important for protecting the freshness and quality of the fruit.
Extreme environmental tests can also be performed. Place the takeaway bag in a high temperature, low temperature or humid environment for a period of time, and then check its appearance and performance changes to see if it can maintain its original durability and load-bearing capacity.
Finally, a long-term use simulation test is performed. Use the same takeaway bag for multiple consecutive times to observe its wear and deformation after repeated use.
Through the above multiple comprehensive testing methods, the durability and load-bearing capacity of the Fruit takeaway bag can be evaluated more comprehensively and accurately, thereby providing a scientific basis for selecting high-quality Fruit takeaway bags, ensuring the smooth progress of fruit takeaway and a good experience for consumers.
