A test device for detecting degradation performance in the production of degradable flexible packaging film

Abstract

The invention relates to the field of degradation testing of soft packaging films, and specifically discloses a testing device for detecting degradation performance in the production of degradable soft packaging films, which includes a rhombus-shaped casing, the top of the casing is provided with a cover plate, and the top of the casing is provided with a cover plate. The side of the bottom is fixedly connected with a pillar, the center of the bottom of the housing is fixedly connected with a motor, the output shaft of the motor runs through the housing and the end of the output shaft of the motor is fixedly connected with a screw rod, the output shaft of the motor There is a bottom plate rotatably connected, and the bottom plate is arranged at the inner bottom of the casing, and a plurality of fixed columns are fixedly connected to the side of the bottom plate; it is used to solve the special environment of exploring the influence of light on the degradation performance of the flexible packaging film The problems existing in the test device for detecting the degradation performance in the production of the degradable flexible packaging film.

Description

technical field [0001] The invention relates to soft packaging films, in particular to a test device for detecting degradation performance in the production of degradable soft packaging films, and belongs to the field of degradation testing of soft packaging films. Background technique [0002] With the environmental pollution and the adverse impact of white garbage on people's lives, people are paying more and more attention to the production and use of degradable flexible packaging films. test. [0003] However, the existing test devices for detecting degradation performance in the production of degradable flexible packaging films still have certain defects in use, especially for testing devices for detecting degradation performance in the production of degradable flexible packaging films in some special environments, such as: Explore the influence of light on the degradation performance of flexible packaging films. In people's daily life, many flexible packaging films ar...

AI Technical Summary

Problems solved by technology

[0003] However, the existing test devices for detecting degradation performance in the production of degradable flexible packaging films still have certain defects in use, especially for testing devices for detecting degradation performance in the production of degradable flexible packaging films in some special environments, such as: Explore the influence of light on the degradation performance of flexible packaging films. In people's daily life, many flexible packaging films are exposed to strong light and many flexible packaging films are in dark environments. Therefore, to explore the test of light on the degradation performance of flexible packaging films It is also very necessary. The existing testing device for detecting the degradation performance in the production of degradable flexible packaging films in such an environment needs to place the flexible packaging films in two separate spaces, so that on the one hand it is impossible to determine whether the two independent The substances contained in the space are the same, and if a sterile environment is used for research, it also has the disadvantages of long time and high resource consumption, and in a sterile environment, the microorganisms and enzymes required for the degradation of the flexible packaging film need to be re-formed, which is undoubtedly In vain to increase the test time, for this reason, we propose a test device for detecting degradation performance in the production of degradable flexible packaging film

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