Aluminium Foil For Food Packaging 8011
According to the state, 8011 aluminum foil can be divided into hard foil (H18 state), semi-hard foil (H14/H24 state) and soft foil (O state) (1) Hard foil: without softening treatment (annealing) after rolling When the aluminum foil is not degreased, there will be residues on the surface. The O state is used for such as yogurt cover aluminum foil, medical packaging aluminum foil, tape aluminum foil, cable foil, and H14/H16 state for wine bottle caps, medical bottle caps, and PTP medicated foil.
Among them is an important indicator. In production practice, the dyne value is used to reflect the wetting ability. The higher the dyne value, the lower the wetting performance. Dyne value is a popular name. It should be surface tension coefficient to be precise. It mainly expresses the size of surface tension, that is, the force of mutual traction between two adjacent parts of the liquid surface per unit length. The unit of surface tension is N/m in the SI system, but dyn/cm (dyn/cm) is still commonly used, 1dyn/cm=1mN/m. Generally, the wettability of the finished aluminum foil is required to be ≥32mN/m. The surface wetting tension is one of the important technical indicators of battery foil. It affects the adhesion quality of the coating, especially the coating firmness of the carbon-coated foil, and the aluminum foil will be weak in composite. The dyne value of our aluminum foil surface is> 32dyn/mm.
HTMM actively develops modern aluminum alloy household products, vigorously develop high-end energy-saving building aluminum profiles, and in-depth research and development of high-end consumer products such as medical equipment and fitness equipment. Strengthen the construction of aluminum industry inspection and testing capabilities, and complete the second phase of the Baise National Aluminum Inspection Center. Give products and terminal sales cultural connotations, expand product visibility, increase product added value, continuously increase market share, and realize a virtuous circle of industrial development.
Aluminum Foil For Household And For Container Plate After using aluminum foil, you will find that aluminum foil has many magical uses
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