What is EN ISO 13867-1:2021?

The EN ISO 13867-1:2021 standard is an international technical specification that provides guidelines for determining the puncture resistance of plastics films. It specifically focuses on the measurement of impact penetration properties of plastic films using a free-falling dart method. This standard is widely used in various industries, such as packaging and automotive, to ensure the quality and safety of plastic films.

Importance of EN ISO 13867-1:2021

The EN ISO 13867-1:2021 standard plays a crucial role in assessing the performance and reliability of plastic films. By following this standard, manufacturers can determine the ability of their products to withstand puncture or impacts. This is especially important in packaging applications where products need to be protected from external forces during transportation and storage. Compliance with this standard ensures that plastic films meet certain specifications and can perform their intended functions effectively.

Testing Procedure

The testing procedure outlined in the EN ISO 13867-1:2021 standard involves dropping a weighted dart onto a clamped film sample. The energy required to penetrate the film is measured, and this data is used to assess the film's puncture resistance. The test is carried out under controlled conditions, including specified dart weight, drop height, and sample preparation. The standard provides detailed instructions on how to conduct the test accurately and consistently, ensuring reliable results that can be compared across different films.

Benefits and Applications

The EN ISO 13867-1:2021 standard offers several benefits to manufacturers and end-users. By specifying the puncture resistance requirements, it allows manufacturers to optimize their material selection and product design. Additionally, it helps customers make informed decisions by providing standardized performance data for comparison between different plastic films. This standard is instrumental in various industries, including food and beverage packaging, medical packaging, agricultural films, and protective coatings.