The interior is clean and tidy to achieve a certain dust-proof, insect-proof, insect-proof effect, and to ensure that the surface quality of the aluminum foil is not polluted, and at the same time, the process conditions will change over time due to temperature changes. It directly affects the use efficiency and produces defects. The edges and corners of the aluminum roll substrate also directly affect the product quality and overall application, so the selection of raw materials must be strictly controlled.

As an environmentally friendly product, flexible packaging is changing the food or other packaging industries, and flexible packaging provides solutions for multifunctional, lightweight and practical packaging products. Usually, it is laminated with light materials such as plastic film, paper, aluminum foil to produce flexible packaging bags. One of the flexible packaging materials is aluminum foil. Aluminum foil has excellent performance and flexibility, and its high cost-effectiveness and space efficiency also make aluminum foil flexible packaging recognized in various packaging categories. This article mainly discusses the reasons why aluminum foil is popular in flexible packaging.

In today's competitive food industry, packaging plays a vital role in maintaining product quality and safety. When it comes to packaging materials, one option stands out: food-grade aluminum foil. The many benefits and unrivaled performance make high quality food grade aluminum foil, especially grades 8011, 1235 and 8079, the number one choice for businesses looking to ensure food integrity.

With the progress of human civilization and the development of science and technology, people have invented and manufactured more and more items to help people live a more comfortable life. The appearance of aluminum foil has indeed solved many problems for people.

At present, the production of film products is the most important process of film rolling. Rolling is the process by which the rolled product is pulled between rotating rolls and is compressed and plastic deformed by the interaction between the roll and the rolled product. The billet is divided into DC and CC materials. Recently, a new HTMM manufacturing process, continuous casting rolling (hazellet manufacturing process), has become mature as an alternative way to produce aluminum foil billets.

Aluminum foil is one of the most popular choices in the food industry, it can achieve the characteristics of environmental friendliness, and its heat resistance can help food to be stored more safely. Although food cling film is also a food storage product in daily life, the safety of aluminum foil is much higher than that of cling film. The aluminum metal of food-grade aluminum foil is an inert material, which is not easy to react with other chemical components, and also blocks the generation and entry of harmful substances, which can wrap food safely and effectively. And its softness and lightness have gradually increased the demand for aluminum foil in the food industry and daily use.