Experimental Analysis on Bearing Pressure of Gourd Film Unit Based on Static Compression

DU Xingdan, GU Xiaojie, YANG Liying

Packaging Engineering ›› 2024 ›› Issue (23) : 174-179.

PDF(21949 KB)
PDF(21949 KB)
Packaging Engineering ›› 2024 ›› Issue (23) : 174-179. DOI: 10.19554/j.cnki.1001-3563.2024.23.018

Experimental Analysis on Bearing Pressure of Gourd Film Unit Based on Static Compression

  • DU Xingdan, GU Xiaojie, YANG Liying
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Abstract

The work aims to obtain the effects of bubble diameter, film thickness, inflation amount of gourd films and material degradability on the bearing pressure of cushion packaging units of gourd films. Static compression experiments were carried out for different specifications of gourd films, and the unit bearing pressure-deformation characteristics were measured. The effects of static compression speed, inflation speed of gourd film, bubble diameter, film thickness and material degradability on the unit bearing pressure were analyzed. In a certain range, the static compression speed and the inflation speed of gourd film had no significant effects on the unit bearing pressure. Beyond a certain range, the higher the static compression speed, the slower the inflation speed of the gourd film, and the greater the unit bearing pressure of the gourd film under the same compression deformation condition. The smaller the bubble diameter of the gourd film, the greater the film thickness, and the greater the unit bearing pressure under the same compression deformation condition. Under the same size and specification, the unit pressure-bearing performance of the degradable material gourd film was much lower than that of the non-degradable material gourd film. The research results have certain guiding significance for the selection and use of gourd film packaging materials.

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DU Xingdan, GU Xiaojie, YANG Liying. Experimental Analysis on Bearing Pressure of Gourd Film Unit Based on Static Compression[J]. Packaging Engineering. 2024(23): 174-179 https://doi.org/10.19554/j.cnki.1001-3563.2024.23.018
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