1235 Aluminum Foil is the basic base material in the field of flexible packaging and composite material treatment. With extremely high purity and stability, it has become the consumer choice of material in the light industrial packaging industry. With its properties of pure materials, 1235 aluminum foil has excellent barrier and flexibility and is suitable for all kinds of packaging processing technology refinement. As a special aluminum material for high-end packaging, 1235 aluminum foil differs from alloy aluminum foil. There is no interference with the contaminants, and safety and waterproofing are more advantageous. It is widely suited to food, medicine, everyday chemicals and other scenes with strict packaging quality requirements. The common packaging processing raw materials on the market are all jumbo wheels with 1235 films. This roller sub-strat assembly has uniform specifications and a flat panel surface that provides a high-quality base for subsequent deep processing. At the same time, the standardized 1235 Aluminum Foil Jumbo Roll can adapt to the fully automatic production line and greatly improve the processing efficiency. When manufacturing flexible packaging, 1235 special aluminum film for flexible packaging is an essential substrate and an excellent quality flexible packaging film, and the same specification 1 235 aluminium foil for flexible packaging can meet the requirements of multilayer composite materials, sealed packaging and other processes and is the basic consumable of the mild packaging industry. At the same time, the high-quality 1235 foil jumbo roller and the 1235 aluminium foil jumbo roller have become the preferred raw materials of many packaging companies, with the advantages of few holes and good ductility.Many industry practitioners will wonder what 1235 aluminum foil is. In fact, 1235 alu foil is part of the first series of high purity, which is an extremely pure aluminum product. The aluminum content is not less than 99.35% and contains almost no iron, silicon and other alloys, which is also the basic feature that distinguishes it from the 8th and third series of aluminum foil. The properties of the pure material make the 1235 aluminum foil non-toxic and tasteless, chemically stable and does not react chemically with daily chemical food and raw materials. It has high security, which is also the main reason why it is widely used in the field of high-end packaging. Compared to ordinary aluminum foil, this aluminum pays more attention to purity and barrier performance than to mechanical strength, so it is better suited to packaging scenarios with light and high requirements.
In terms of basic performance, 1235 aluminum foil has many high-quality properties that are suitable for packaging processing. Ultra-high purity gives it excellent moisture-resistant performance, blocking oxygen, blocking light and insulating oil which effectively isolates air, water vapor and ultraviolet rays, can completely protect products in packaging and extend shelf life. At the same time, it is soft in texture and extremely ductile. It is easy to fold, adjust and cut. It is not easy to crack and break during the treatment process. It is suitable for all kinds of fine depth processing technologies. In addition, 1235 aluminum foil resists high temperatures, corrosion resistance, high surface quality, no odor, no harmful substances, which fully meets the safety control standards of the food and pharmaceutical industry and is a safe packaging substrate.Laminated composite technology is the basic processing method of 1235 aluminium foil, and it is also the key method to fully exploit its performance advantages. 1235 aluminum foil can be rolled with a variety of film materials such as PE, PET and CPP by professional rolling equipment to form a multilayer composite structure. Laminated aluminum foil composite combines the high barrier of aluminum foil with heat sealing and plastic film flexibility, which compensates for the short plate of a single aluminum foil that cannot be heat sealed and is easy to carry, greatly improves waterproofing, wear resistance and practicality of packaging, and is also the core of high-quality soft packaging products that can achieve vacuum sealing, moisture safety and freshness retention. Technical support.
When purchasing 1235 aluminum foil, you must master professional purchasing skills to avoid quality risks. First, it is necessary to confirm the specification parameters according to the processing scenario. Flexible packaging prioritizes the standard thickness of 1235 aluminum foil for flexible packaging that meets the requirements of the production line; secondly, the flat surface of the board, no hole holes and no oxidation points are given. , 1235 sheet jumbo roll with uniform tension and 1235 aluminum jumbo roll to ensure good quality of deep processing; at the same time, check the purity test report of the product to ensure that the aluminum content complies with the standard and industrial safety standards ; finally, choose raw materials adapted to the weight and width of the rolls, in combination with the production scale, taking into account the quality and profitability of the supply and stabilize the production supply chain.
