Update: Collection of Case Studies on JIS Z 0202 Drop Tests

The selection will be made with reference to the general provisions of JIS Z 0200 regarding test levels and vibration duration.

"JIS Z0232 (Vibration Testing Method)" is a testing method used to evaluate the vibration resistance of the contents or packaging of packaged goods that are subjected to vibrations during the distribution process. Our company conducts various vibration tests in accordance with different standards for packaged products, as well as sinusoidal resonance detection vibration tests to explore the resonance points of the products themselves, and durability tests to confirm product strength, all for diverse purposes. If you wish to conduct a test, please feel free to consult with us. [Vibration Conditions] ◇ Random Vibration Test - Acceleration RMS Value: 0.604Grms - Frequency: 2-200Hz ◇ Sinusoidal Sweep Vibration Test - Acceleration: 7m/s² - Frequency: 3-100Hz - Sweep Speed: 1/2oct/min

• Vibration Testing

It is also possible to capture the behavior of the product and the deformation of the cushioning packaging in as little as 1/2000 of a second for visual confirmation through video.

"JIS Z 0202 (Drop Test Method)" is a testing method used to evaluate whether packaging goods and containers made of metal, wood, cardboard, paperboard, plastic, or combinations of these materials are appropriate. The testing methods include three types: "Vertical Free Fall Test" using a free fall testing machine, "Equivalent Drop Test" using an equivalent drop testing machine, and "Single Support Drop Test" using a crane. For test levels and conditions, refer to the general provisions of JIS Z 0200 and select the drop height based on the mass after packaging. If you wish to conduct a test, please feel free to consult us. 【Drop Test Methods】 ◇ Vertical Free Fall Test ◇ Equivalent Drop Test ◇ Single Support Drop Test ▼ For more details, please download the PDF document (recommended). ▼ For urgent inquiries, please contact us using the 'Contact Us' section below.

• Impact Test

We conduct over 300 transportation tests annually. We provide consistent support from the planning of the tests to the preparation of the test reports.

"JIS Z0212 (Compression Test Method)" is a testing method used to evaluate whether packaging goods and containers made of metal, wood, cardboard, paperboard, plastic, or a combination of these materials are appropriate or not. The testing methods primarily include "Method A," which conducts a compression test on packaging goods to investigate damage to the contents due to the compression load specified in JIS Z 0212, and "Method B," which performs a compression test on empty containers to determine the compression strength of the container itself. Additionally, there is a "Stacking Load Test" specified in the annex of JIS Z0212, and users can choose the testing method according to their testing objectives. ▼ For more details, please download the PDF document (recommended). ▼ Customers in a hurry, please contact us via the 'Contact Us' section below.

• Strength Testing Equipment

The testing method applies an inclined surface test using an inclined impact testing machine.

"JIS Z 0205 (Horizontal Impact Test Method)" is a testing method used to evaluate whether packaging goods and containers made of metal, wood, cardboard, paperboard, plastic, or combinations of these materials are appropriate. The testing methods include horizontal surface tests, inclined surface tests, and pendulum tests, with our company applying the inclined surface test using an inclined impact testing machine. The test levels, impact speeds, and number of impacts are selected based on JIS Z 0200 General Rules for Testing Methods before conducting the impact tests. 【Impact Test Method】 ◇ Test Method: Inclined Impact Test ◇ Equipment Used: Inclined Impact Testing Machine ▼ For more details, please download the PDF document. (Recommended) ▼ Customers in a hurry, please contact us through the 'Contact Us' section below.

• Impact Test

Based on the content of ISO 4180, this is a testing method for evaluating the packaging of packaged goods against vibrations, drop impacts, and compression during the distribution process.

The document consists of two parts: the main body and the annexes. The main body is created based on ISO 4180, with technical content modified to reflect Japan's unique circumstances, while Annexes A and B are presented without changes to the content of ISO 4180: 2009. (Currently, ISO 4180: 2019 has been issued, so it is recommended to refer to the latest version for the application of Annex A unless there are special reasons.) ▼ For more details, please download the PDF materials. (Recommended) ▼ If you need immediate assistance, please contact us using the "Contact Us" section below.

• Impact Test

<Title> Development of Gene Expression Control Technology through RNA Hacking In the latest presentation paper, we have utilized Abby. Associate Professor Yosuke Katsuta from Kumamoto University Graduate School of Advanced Science and Technology, Analytical Chemistry Laboratory (also co-founder of StapleBio), will be giving a presentation in an online seminar. He is working on the development of RNA hacking technology aimed at controlling gene expression by utilizing short nucleic acids named Staple to change the higher-order structure of target mRNA. He will present the latest data focusing on the results of cell experiments and animal experiments in the development of this technology. Related paper on the presentation content: Staple oligomers induce a stable RNA G-quadruplex structure for protein translation inhibition in therapeutics | Nature Biomedical Engineering

● This is a leak testing device for small electronic components that does not use fluorinated inert liquids (PFAS-free). ● There is no longer a need for unstable visual confirmation through liquid immersion testing. It adopts a quantitative testing method that allows for stable pressure leak testing. ● It is a tabletop leak testing device specifically for gross leaks, with accuracy equal to or greater than that of liquid immersion testing. ● The detectable range is approximately 1×10⁻² Pa·m³/s to 1×10⁻⁶ Pa·m³/s (varies depending on the target product). ● It is suitable for sealed structures ranging from a few millimeters to a maximum of 80 × 70 mm. Please feel free to contact us for more information!

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact on the base material. Repairs can be carried out in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

● The production time for casting prototypes can be shortened! Since model production is not required, the time needed to create prototypes, which previously took about a month, can be significantly reduced. ● Model costs can be reduced! By directly producing sand molds from 3D data, there is no need for model production costs. If changes to the model are necessary, they can be addressed by modifying the 3D data. ● Similar products with different shapes and dimensions can be prototyped simultaneously! With one molding process, different products with similar shapes or varying dimensions can be molded at the same time. This allows for the verification of multiple types in a short period.

The "Mechanical Stitch Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact to the base material. Repairs can be carried out in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.