Plastic Sheet With Functional Properties 2 - Fuji Chemi CO., LTD. : Leader in Industrial Materials. More Creation, More Value.

Cushion and release film for lamination

Purpose:

The cushion film, also known as a barrier film or interlayer, serves as a protective layer during the lamination process. It is placed between the substrate (such as paper or cardboard) and the laminating material (usually a film or adhesive).

Cushion and release films play important roles in the lamination process, especially in industries such as printing, packaging, and electronic manufacturing.

Function

Protection:

The cushion film provides a barrier that protects the substrate from heat, pressure, and potential damage during the lamination process.

Enhanced Lamination:

It helps in achieving uniform lamination by evenly distributing pressure and heat across the surface.

Release Film

Purpose:

The release film is used to prevent the laminated material from sticking to the rollers or platens of the laminating machine.

Function

Preventing Adhesion:

The release film has a non-stick surface that prevents the laminated material from adhering to the machine's components, ensuring a smooth and clean lamination process.

Easy Handling:

It facilitates the easy removal of the laminated material from the machine without any damage.

Combined Functionality

In some cases, a single film may serve both as a cushion and release layer. These films are designed to offer both protection to the substrate and prevent adhesion to the laminating machine.

Materials

TPX film, OPULENT film

Automotive Interior Components, Appliance Housings, Luggage and Cases, Consumer Electronics, Toys and Games, Thermoformed Products, Construction and Architectural Applications, Furniture Components

Considerations

Thickness:

The thickness of both cushion and release films can vary based on the specific requirements of the lamination job

Compatibility:

It's crucial to select films that are compatible with the laminating materials and machines used in the process.

Conductive layer coated film

An antistatic layer coated film is a type of film that has been treated or coated to minimize or eliminate static electricity buildup on its surface. This antistatic property is particularly important in industries where static electricity can interfere with the manufacturing, handling, or processing of materials. Here are key points about antistatic layer coated films:

Purpose

Designed to provide electrical conductivity to the film's surfaceideal for static control, ESD protection, and EMI shielding.

Conductive Coating

Coated with materials such as Indium Tin Oxide (ITO), aluminum, copper, or conductive polymersselected based on transparency and conductivity needs.

Surface Resistance

Performance measured by surface resistancelower values mean better conductivity

Handling Notes

Requires careful handling to preserve coating integrity; proper grounding and clean environments are recommended.

Key Features

Electrical Conductivity: Dissipates static charge, prevents electrostatic discharge (ESD)

EMI Shielding: Protects sensitive electronics from electromagnetic interference

Optional Transparency: Available with transparent conductive materials for optical applications

Applications

Electronics Manufacturing: ESD protection during handling and assembly

Anti-static Packaging: For sensitive components or devices

Solar Panels: Used in photovoltaic cells for conductivity and grounding

Displays & Touch Panels: Where both conductivity and transparency are required

Antistatic layer coated film

Purpose

The primary purpose of an antistatic layer coated film is to prevent the accumulation of static charges on the film's surface. Static electricity can attract dust and interfere with processes such as printing, lamination, packaging, and electronic component manufacturing.

Antistatic Coating

The film is treated with a special coating or additive that enhances its antistatic properties. Common antistatic coatings include conductive polymers or chemical additives that help dissipate static charges.

Key Features

Charge Dissipation: By minimizing static electricity, antistatic films can help prevent the attraction of dust and particles to the film's surface.

Dust Prevention: By minimizing static electricity, antistatic films can help prevent the attraction of dust and particles to the film's surface.

Key Features

Applications: Printing Industry: In the printing industry, antistatic films are used to avoid issues such as ink misalignment or dust contamination during the printing process.

Packaging: Antistatic films are valuable in packaging applications to prevent static-related problems during the handling and packaging of products.

Electronics Manufacturing: In the production of electronic components, antistatic films help protect sensitive electronic devices from static discharge that could damage or destroy them.

Materials

Antistatic coatings can be applied to various film materials, including polyester, polyethylene, and polypropylene. The choice of material depends on the specific requirements of the application.

Handling Considerations

Antistatic films are often handled in environments where static electricity is a concern. Proper grounding and handling procedures may be recommended to maintain the effectiveness of the antistatic properties. Using antistatic layer coated films is an effective way to mitigate the negative effects of static electricity in various industrial processes, contributing to improved product quality and manufacturing efficiency.

Electrical insulation film

Electrical insulation films are materials designed to prevent the flow of electric current and provide a barrier between conductive components. These films are crucial in various industries to ensure the safety and reliability of electrical systems. Here are key points about electrical insulation films:

Purpose

Designed to isolate and protect electrical components, insulation films prevent unwanted current flow, ensuring safety and reliable performance in electronic and electrical systems

Dielectric Properties

High dielectric strength able to withstand high voltage without breaking down.

Applications

Electronics: Circuit boards, connectors

Power systems: Wire and cable insulation

Motors & Transformers: Coil insulation

Capacitors: Acts as dielectric material

Common Materials

PET (Polyester): Excellent insulation, thermal stability, and durability

PI (Polyimide): Withstands extreme temperatures

PE/PP (Polyethylene/Polypropylene): Good insulation for capacitors and components

Mylar: A specialized polyester film, widely used in electrical applications

Applications

Eyewear & Face Shields: Ensures fog-free vision in protective gear

Automotive: Enhances visibility on windows and mirrors

Greenhouses: Maintains light transmission and clarity

Medical Use: Ideal for face shields in healthcare settings

Anti-fog plastic sheet

Anti-fog plastic sheets are materials designed to prevent the formation of fog or condensation on their surfaces. These sheets find applications in various industries where clarity of vision or transparency is essential, and fogging can be a hindrance. Here are key points about anti-fog plastic sheets

Purpose

Prevent fog and condensation buildup to maintain clear visibility ideal for eyewear, face shields, automotive windows, greenhouses, and more.

Coating Technology

Features a special coating that alters surface tension, allowing moisture to spread as a thin, transparent layer instead of forming droplets.

Materials

Made from clear, impact-resistant plastics like polycarbonate, acrylic, and other polymers chosen based on clarity and application needs.

Optical Clarity & Durability

Coatings are built to last but require gentle cleaning to maintain performance.

Environmental Compatibility

Works reliably in humid or cold conditions suitable for various demanding environments.

Cleaning Tips

Use only recommended cleaners. Avoid abrasives that may damage the coating.

Self-healing plastic sheet

Self-healing plastic sheets are materials that possess the remarkable ability to repair minor scratches, cuts, or damage to their surfaces autonomously. This capability makes them particularly useful in applications where maintaining the aesthetic and functional integrity of the material is crucial. Here are key points about self-healing plastic sheets:

Applications

Automotive: Protective exterior coatings that recover from light scratches

Electronics: Ideal for screens, panels, and device casings

Consumer Goods: Used in smartphones, laptops, and wearables

Protective Films: Shields high-contact surfaces from visible wear

Purpose

Designed to repair minor surface damagesuch as scratches or abrasionsautomatically, without external help.

How It Works

Incorporates special polymers or additives that flow and reform when exposed to certain conditions, restoring the surface.

Healing Time

Varies by damage type, polymer formula, and environmentminor scratches often heal quickly.

Limitations

Not suitable for deep or repeated damage. Over time, healing efficiency may reduce.

Durability

Depends on material type, processing, and exposure to elements.

Testing and Certification

Self-healing plastic sheets represent an innovative solution for maintaining the appearance and functionality of materials in applications where surface damage is a concern. Their ability to autonomously repair minor scratches can contribute to extended product lifespan and improved aesthetics.

Fluoropolymer Coated Sheet (PTFE, FEP, PFA)

Fluoropolymer-coated sheetssuch as PTFE, FEP, and PFAoffer excellent non-stick properties, chemical resistance, and high-temperature stability, making them ideal for demanding environments.

Key Properties

Non-Stick Surface: Prevents adhesion; ideal for sliding or easy-release applications

Chemical Resistance: Withstands harsh chemicals, acids, and bases

Heat Resistance: Performs well under high temperatures

Electrical Insulation: Suitable for electronic and insulation applications

Durable: Long service life even in extreme conditions