JOURNAL ARTICLE

A shocking explanation for tape's distinctive screech: Fast-moving cracks in tape's adhesive layer produce shock waves that make the stuff sing as it unrolls.

  • Published In: Sciencemag.org, 2026. P. N.PAG 1 of 3

  • Database: Applied Science & Technology Source Ultimate 2 of 3

  • Authored By: Rawat, Sachin 3 of 3

Abstract

The article focuses on the scientific explanation behind the distinctive screeching sound produced when tape is peeled from a roll. Researchers discovered that this sound is generated by fast-moving cracks in the tape's adhesive layer, which travel at supersonic speeds and create shock waves as they reach the edge of the tape. The study highlights the microscopic slip-stick motion of tape and how low-pressure voids form and collapse, contributing to the sound. Understanding these mechanics may lead to quieter tape options, which could benefit industries where the noise is a nuisance. [Extracted from the article]

Additional Information

  • Source:Sciencemag.org. 2026/02, pN.PAG
  • Document Type:Article
  • Subject Area:Engineering
  • Publication Date:2026
  • Accession Number:191766947
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