في الوقت الحاضر, the thickness of aluminum foil for bottle collar labels is 0.0115mm, and the mechanical property test generally uses a strip tensile specimen. هذا هو, a tensile specimen with a width of 15mm, a length of 170mm and a gauge length of 100mm in the parallel part. According to the user’s use effect, The tensile strength of aluminum foil 8011 …