Orange Peel Pattern Embossed Aluminum Sheet for Refrigerator Freezer Liner

Refrigerators are a very common household appliance. Many refrigerator freezers use orange peel pattern embossed aluminum sheet for their inner liner. It is based on aluminum plates, and after rolling processing, various beautiful patterns are formed on the surface of the aluminum plates. This product has a wide range of uses and is commonly seen in product packaging and architectural decoration.

So why do refrigerator freezers use orange peel pattern embossed aluminum sheet for their inner liner? What are its advantages?

What is orange peel pattern embossed aluminum sheet/coil?

Orange peel pattern embossed aluminum coil is an aluminum coil that has been processed by pressure to form a pattern similar to orange peel tissue on the surface. It is a series of aluminum coil deep processing products, and can also be called patterned aluminum coil. Usually the thickness of orange peel aluminum coil is between 0.2mm-1.0mm, the width is usually 1000mm, and the size can be produced according to customer requirements. The thickness of orange peel pattern embossed aluminum coil is 0.4mm, 0.5mm, 0.8mm, etc., and the general product implements GB/T3880-2006. Commonly used materials are 1060 and 3003. 1060 pure aluminum coil is often used in insulation projects, and 3003 aluminum jacketing coil, as an aluminum-manganese alloy, has better anti-rust performance. It is mostly used in projects with high anti-corrosion requirements and relatively large corrosive environments, such as chemical plant desulfurization insulation projects.

Orange peel pattern embossed aluminum sheets are divided into: classic orange peel patterned aluminum plates, variant orange peel patterned aluminum plates (also known as insect patterns). Its surface presents a pattern similar to orange peel, so it can also be called orange peel patterned aluminum plates. It is a series of pattern products commonly used in refrigerators, air conditioners and packaging. The variant orange peel pattern aluminum plate is also called insect pattern aluminum plate. This is because the surface of the aluminum plate presents a pattern similar to that of an orange, so we can also call it an orange peel pattern aluminum plate. It is widely used in refrigerators, air conditioners and common packaging products.

Orange peel pattern embossed aluminum coils are usually used in refrigerators, air conditioners and other refrigeration equipment and pipe insulation. This series of products has good thermal conductivity and heat dissipation due to the particularity of the pattern. At present, the 3003 series rust-proof aluminum coils are usually used as the base material in the refrigeration industry, while the orange peel aluminum coils for pipe insulation and packaging are usually 1060 series.

What are the benefits of anodized orange peel pattern embossed aluminum coils?

Orange peel pattern embossed aluminum sheet is a product that is pressed and formed by embossing equipment. The pattern is similar to orange peel, so it is called orange peel aluminum plate in the industry. Our company can produce orange peel aluminum plates and aluminum coils of various specifications. Aluminum plates and aluminum coils are usually used in equipment, tanks, and pipeline anti-corrosion and insulation.

Also, orange peel pattern embossed aluminum coils can provide anodizing processing. After oxidation, a dense aluminum oxide protective film is formed on the surface, which is acid-resistant and corrosion-resistant, with a lasting gloss and beautiful patterns. The anti-corrosion performance is stable, the adhesion is strong and does not fall off, it is impact-resistant, has no toxic side effects, and is safe and environmentally friendly. The product surface is neat and shiny. Oxidation can remove residual oil stains on the surface of the aluminum plate and fingerprints from manual handling. Anodized orange peel pattern embossed aluminum coils is widely used in freezers, cold storage, refrigerators, solar thermal reflectors, decorative aluminum products, lamps, bags, disinfection boxes, air conditioning ventilation ducts, interior and exterior decoration, mechanical equipment shells and other industries. After embossing, the thickness and strength of the aluminum sheet can be enhanced.

What are the advantages and disadvantages of orange peel pattern embossed aluminum sheet for refrigerators and freezers?

• 1. The refrigerator freezer liner is made of orange peel pattern embossed aluminum sheet. First of all, embossed aluminum plate is corrosion-resistant and has good thermal conductivity. The internal environment of the refrigerator freezer is relatively humid. If other materials are used, the product requirements cannot be met. According to the order of thermal conductivity, corrosion resistance and production cost of metals, the metal plate of the refrigerator freezer liner is made of aluminum plate. Embossed aluminum plate can reduce costs as much as possible and has excellent corrosion resistance under the premise of good thermal conductivity.
• 2. In order to increase the heat exchange length and area between the inner tank and the external air, the refrigerator freezer liner uses embossed aluminum plate instead of flat aluminum plate. Without putting pressure on the size of the refrigerator freezer liner space, the embossed aluminum plate is used to increase the contact area between the air and the inner tank wall, so as to exchange heat more effectively and evenly.