Method for testing performance of high-performance PE film
By using a point light source and a photosensitive sensor on the PE film combined with a movable fixture, the existing PE film has solved the problem of high cost, long time and low data testing, and a number of performance tests with lower cost and shorter time have been achieved.
CN119688652AInactive Publication Date: 2025-03-25TONGCHENG JIASHENG PACKAGING CO LTD
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Patent Information
- Application Number
- CN202411659571.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-20
- Publication Date
- 2025-03-25
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
Technical Problem
The existing high-performance PE film performance testing methods have problems such as high testing cost, long testing time and small amount of data for a single test.
Method used
A high-performance PE film performance test method is adopted, and multiple data tests of light transmittance, uniformity, ductility, tensile resistance, heat and cold resistance and elongation of rupture of the PE film are achieved by installing a movable point light source and photosensitive sensor on the PE film, combined with a movable fixture and signal converter.
Benefits of technology
It achieves the effect of low testing cost, short testing time and abundant data volume for a single test, making the performance testing of PE film more comprehensive and efficient.
✦ Generated by Eureka AI based on patent content.
Abstract
The invention provides a method for testing the performance of a high-performance PE film, and relates to the technical field of PE film testing. The method for testing the performance of the high-performance PE film comprises the following steps: S1, taking a PE film with the length and the width of 1m, clamping the four edges of the PE film by using a movable clamp, and horizontally spreading the PE film; s2, a movable point-shaped light source is installed below the PE film, and light rays generated by the point-shaped light source face the PE film; and S3, a movable photosensitive sensor is installed below the PE film and used for receiving light, and the photosensitive sensor is externally connected with a signal converter and a computer. According to the invention, by utilizing a single light transmission test, not only can the light transmission of the high-performance PE film be tested, but also the uniformity, ductility, tensile resistance, heat resistance, cold resistance, tear resistance and elongation at break of the high-performance PE film can be detected, so that the test cost is low, the test time is short, the data volume embodied by a single test is richer, and the test efficiency is improved. And the test is more comprehensive.
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