Cosmetics, as today’s popular consumer goods, not only require attractive packaging but also need to ensure the best protection during transportation and shelf life. Jinan Languang Electromechanical Technology Co., Ltd., a globally recognized supplier of testing instruments and services, now combines the testing and application requirements of cosmetic packaging. The company has summarized key testing items and methods to assist cosmetics manufacturers and packaging suppliers in quality control and packaging inspection.
**Cosmetic Transport Packaging Inspection**
For cosmetics to reach consumers, they must go through various stages such as transportation, storage, and display, all of which require reliable transport packaging. Currently, corrugated boxes are the main type of packaging used for cosmetics, and the primary test indicators include the compressive strength and stacking tests of the cartons.
1. **Carton Compressive Strength Test**: This test is conducted using Labthink's XYD-15K Carton Compression Tester. During the test, the corrugated box is placed between the two pressure plates of the tester, and the compression speed is set. The pressure is gradually increased until the box collapses, and the maximum force it can withstand is recorded as the compressive strength, measured in kilonewtons (kN). It is essential to set the preload value (usually 220N) according to the testing standards before conducting the test.
2. **Carton Stacking Test**: When stacking cartons during storage or transportation, the lower cartons must bear the weight of the upper ones without collapsing. Therefore, it is crucial to determine the compressive strength after stacking. The XYD-15K Carton Compression Tester is equipped with a built-in stacking test function that can directly provide the test results.
The XYD-15K Carton Compression Tester is designed with advanced microprocessor technology to control the entire testing process. It allows users to input test parameters, monitor the test status, and execute pre-set programs. The system automatically completes the test and supports various functions, including presetting pressure values, detecting deformation, and measuring the crushing force and deformation of the package. The device can simulate stacking tests and display digital data such as sample numbers, force values, deformation, and preload values. With high-precision AD conversion and processing, the machine ensures accurate and stable performance. It operates on a single-phase power supply, features DC drive, adjustable test speed, and includes a built-in printer, electronic clock, overload protection, fault alarm, and stroke limit protection. Its lightweight design makes it adaptable to different floor load requirements.
**Technical Specifications of the XYD-15K Carton Compression Tester:**
- Range: 15 kN
- Test Accuracy: 1st class
- Force Resolution: 1 daN
- Deformation Resolution: 0.1 mm
- Test Speed: 5, 10, 12.7 mm/min
- Test Space: 1m (L) × 1m (B) × 1.3m (H)
- Power Supply: AC 220V 50Hz
- Dimensions: 1.2m (L) × 1.5m (B) × 2.3m (H)
- Net Weight: 800 kg
By implementing these rigorous testing procedures, companies can ensure their cosmetic packaging meets industry standards, enhances product safety, and improves customer satisfaction.
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