Embossed Polyester Film

Embossed Polyester Film is a high-performance material that forms raised or recessed patterns on the surface of polyester film through a special process. In its name, "Embossed" represents the embossing process, and "Polyester Film" refers to the polyester substrate. This material combines the physical properties of polyester film with the decorativeness of the embossing process.

Features of Embossed Polyester Film

High Strength and Durability

Based on the characteristics of polyester substrate, embossed polyester film has physical properties of anti-stretching, anti-tearing and anti-wear, suitable for long-term use scenarios.

Visual and tactile effects of embossing process

Embossed design: The embossing process forms a three-dimensional pattern on the surface to enhance visual appeal and is suitable for decorative packaging.

Tactile feedback: The raised or recessed texture provides a unique tactile experience and enhances user interactivity.

Optical properties

High transparency and low haze characteristics ensure that the embossed pattern does not affect the light transmittance of the film, suitable for scenes where light penetration is required (such as light box advertising).

Chemical stability

Acid and alkali resistant, corrosion resistant, adaptable to harsh environments, and extend product life.

Thermal stability

It can maintain stable performance in the temperature range of -70℃ to 200℃, suitable for cold chain packaging or high temperature processing scenarios.

Environmental protection and safety

Non-toxic and odorless, in line with food contact material standards (such as FDA certification), can be safely used in food packaging.

Embossed Polyester Film Technology Process

The production process of embossed polyester film includes the following key steps:

Substrate preparation

High-purity polyester chips (PET) are selected as raw materials and formed into films by melt extrusion.

Surface treatment

The film is subjected to corona treatment or coating pretreatment to improve surface adhesion and ensure clear embossed patterns.

Embossed molding

The film passes between two sets of engraved rollers (one set is heated and the other set is cooled) to form a three-dimensional pattern under high temperature (150-200℃) and pressure.

Cooling and shaping

The embossed structure is fixed by rapid cooling rollers to prevent rebound deformation.

Post-processing

Slitting, printing, aluminum plating and other processing are carried out according to needs to finally form the finished product.

Application areas of Embossed Polyester Film

Embossed polyester film is widely used in many industries due to its functionality and decorativeness:

Packaging industry

Food packaging: Embossing enhances visual appeal and improves product shelf display while providing anti-slip and anti-scratch protection.

Pharmaceutical packaging: Embossed patterns enhance brand recognition and meet the anti-counterfeiting requirements of pharmaceutical packaging.

Cosmetic packaging: High transparency and glossiness combined with embossing technology create a high-end texture.

Labels and logos

Durable labels: Embossed structures enhance the wear resistance of labels and are suitable for outdoor environments or industrial equipment logos.

Anti-counterfeiting labels: Customized embossed patterns are used to protect brands and prevent counterfeiting.

Decorative materials

Home decoration: Used for window films and wall decorations to provide privacy protection and artistic design.

Commercial display: Embossed films enhance visual impact in scenes such as light box advertising and display stands.

Industrial applications

Filter materials: Embossed structures increase the surface area of the film and improve filtration efficiency.

Insulating materials: In the field of electrical insulation, embossed films provide excellent heat resistance and insulation properties.

Composite materials: As a substrate, it is compounded with aluminum foil, paper, etc. to improve the comprehensive performance of the material.

Embossed Polyester Film Maintenance Guide

Cleaning

Use a soft cloth and neutral detergent to wipe, and avoid sharp objects from scratching the surface.

Storage

Store the rolls in a dry, cool environment, away from direct sunlight and high temperatures.

Use

Avoid excessive stretching or folding to prevent damage to the embossed structure.

Embossed Polyester Film FAQ

1. Is the embossed polyester film recyclable?

Yes, the polyester substrate can be recycled and reused, meeting environmental standards.

2. Does the embossed pattern affect the transparency of the film?

No, the embossing process retains the high transparency of the film and is suitable for optical applications.

3..Can the customized embossed pattern be customized?

Embossed Polyester Film can be customized as needed.

4. What is the temperature range?

-70℃ to 200℃, suitable for extreme environments.

Embossed Polyester Film Trading Information:

• Place of Origin: China

• Usage: Laminate on panels

• Logo: Accept Customized Logo

• OEM/ODM: Availalbe

• Packaging: Rolls

• Transportation: Shippment

• Application: Home or bussiness sapce decoration

• Terms of Trade: T/T

• Supply Capacity: Large supply

• Quality/Safety Certification: SGS certification