"How far is it, how far to throw!" is a popular sorting method for the current Zui. In the environment of express sorting violence, it brings huge economic losses to e-commerce, and also increases the difficulty of operating the online store. The customer's shopping experience is poor, and the return purchase rate is low. The drop strength of the package was tested using the express box drop tester of Jinan Sanquan Zhongshi Testing Instrument Co., Ltd.
With the rapid development of the economy and the rapid expansion of the Internet, the logistics industry has also developed rapidly. It is inevitable that goods will be affected by the fall in the process of transportation and loading and unloading, especially in the face of “how far, how far to throw!†Express sorting, product packaging is the key premise, how to detect the impact of packaging on the impact of the fall? How to identify the impact strength of the package and the rationality of the packaging design? The following small series gives you a detailed explanation of the test method for packaging drop:
Express box drop test machine
What instrument is used for the drop box of the express delivery box? The packaging drop test can be carried out by Jinan Sanquan Zhongshi Testing Instrument Co., Ltd.'s express box drop test machine DLJ-2000, which can be used to simulate the impact of falling, such as cardboard boxes, wooden boxes, and bags. The degree of influence, the impact strength of the package and the rationality of the packaging design. The express packaging box drop test machine can adjust various test modes such as nodes, faces and cymbals to simulate various impact environments.
The courier package drops the experimental principle; the test sample is lifted to a predetermined height, and then it is free to fall as intended, colliding with the impact table.
Test procedure for detecting the drop strength of the package by the express package drop test machine:
1. Lift the test sample to the desired drop height position and support it according to the predetermined state. The difference between the lift height and the predetermined height shall not exceed 2% of the predetermined height. The drop height is the distance between the low point of the test sample and the impact table when it is ready to be released.
2. Release the test sample according to the following predetermined conditions:
a. When the surface is dropped, the angle between the falling surface of the test sample and the horizontal plane is not more than 20°.
b. When the edge is dropped, the angle between the falling edge and the horizontal plane is not more than 2°, and the error between the specified surface and the impact table on the test sample is not more than ±5° or 10% of the angle. The large value is the standard), so that the gravity line of the test sample passes through the edge that is dropped.
c. When the angle falls, the angle between the specified surface and the impact table on the test sample is not more than ± 5° or 10% of the angle, whichever is greater, so that the gravity line of the test sample passes. The corner of the fall.
d. Regardless of the state and shape of the test sample, the gravity line of the test sample shall be passed through the fallen face, line, and point.
Express box drop test machine
3. The difference between the actual impact speed and the impact speed at the time of free fall does not exceed 1% of the taxi at the time of free fall.
4. After the test, check the damage of the package and contents according to the relevant standards or regulations. And analyze the test results.
The judgment of the results of the drop tester of the express package;
The purpose of packaging is to absorb or reduce the energy of the environment, thus resisting normal performance degradation and protecting and maintaining the product in its original or undamaged condition as defined by the acceptance criteria. Therefore, some degree of deterioration in packaging performance after testing is expected and acceptable.
Courier package drop test machine manufacturer Jinan Sanquan Zhongshi Test Instrument Co., Ltd. is a professional manufacturer of testing instruments in China. It is inevitable to use packaging equipment, packaging bags and other packaging in the process of transportation, loading and unloading and handling by using professional testing equipment. The collision and drop strength are of great significance to the supervision of product quality by packaging factories, manufacturers and quality inspection departments.
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