General

In lithium batteries, aluminum foil is used for the positive electrode, and copper foil is used for the negative electrode, mainly because of their physical and chemical properties. In order to ensure the stability of the battery, the purity of aluminum foil and copper foil is required to be above 98%. So, why do we […]

What Is PVA PVA film is a water soluble film that can dissolve quickly in water. PVA is made of polyvinyl alcohol and is in the form of white powder, flakes, or flocs. It forms a stable colloid in water, and its performance is between that of plastic and rubber. In addition to being used

PET film material is one of the most common materials in life, such as beverage bottles and mineral water bottles. Do you know what PET material is? What are the classifications of PET? What are the characteristics of PET film? This article will explain the main problems of PET film in detail and help you

What Is CPP Film CPP film, also called cast polypropylene, is a non-stretched, non-directional plastic film. It has high transparency and uniform thickness and is generally used as a raw material for laminated materials. Unlike BOPP film, CPP film is stretched only in the longitudinal direction and has excellent clarity and finish through rapid cooling

BOPP film, also known as biaxially oriented polypropylene film, is a versatile material. From food packaging to product labels, BOPP film is known for its durability and transparency. In this article, let’s take a look at the concept of BOPP film, the characteristics of BOPP plastic film, and the production process. BOPP Film Definition BOPP

Plastic films are often used in life. What materials are these plastic films made of? What are their performance characteristics? Plastic films are made of polyvinyl chloride, polyethylene, polypropylene, polystyrene, and other resins, used for packaging and as a coating layer. Plastic film refers to a plastic product with a certain thickness (thickness is 0.01~0.25

Aluminized mylar film is a type of packaging material. It is made by coating polyester film with a layer of aluminum. The most common aluminized polyester films on the market are VMPET and VMCPP. Manufacturers mainly use aluminized mylar film for puffed food, medicine, and cosmetic packaging. In this article, we will explain how aluminumized

What Is Holographic Film Holographic film uses color holography, dynamic imaging, and other technologies to transfer holographic images to PET, BOPP, and PVC through molding and then uses lamination, hot stamping, and other methods to produce a laser effect on the film surface. This article will introduce you to the characteristics, types, working principles, and

Aluminum foil is soft and ductile and is one of the most popular materials in packaging applications. In addition, because aluminum foil has high magnetic permeability and good heat resistance, it is also often used in the packaging of electronic devices. Aluminum foil is often used in composite materials with paper, polyester, or other metal

Woven fabric laminated reflective foil consists of woven textiles and aluminum foil, or an aluminized layer covered on the surface of a plastic woven film. Woven fabric aluminum foil insulation materials are widely used in building insulation. The structure is a composite of aluminized film and PE, woven fabric, and can also be composited with