China Transparent Pet Film Raw Material Self Adhesive Roll

Product Overview：

China Transparent Pet Film is a polyester-based film material designed for self-adhesive labels, packaging, printing, lamination and industrial converting. It combines high transparency, a smooth surface, good mechanical strength and dimensional stability, helping the material remain flat and consistent during printing, coating, slitting and die-cutting.

Available in transparent, white and self-adhesive roll structures, the film can be customized in thickness, width, roll length, surface treatment, adhesive and release liner. It is suitable for clear bottle labels, cosmetic packaging, electronic product labels, industrial identification, barcode labels and other applications requiring durability, moisture resistance and clear printing performance.

what is pet film?

PET film is a thin material made of polyester resin.PET is the abbreviation of polyethylene terephthalate, which is a common plastic material.PET plastic film has the characteristics of high transparency, excellent mechanical properties, good heat resistance and high chemical stability. It is widely used in packaging, printing, electronic products, labels, decorative materials and other fields.

PET Film Specifications

PET Film Structure and Material Selection：

PET film performance depends on the complete material construction rather than the face film alone. Surface treatment, film thickness, adhesive type, release liner and winding quality should be selected according to the printing method, converting equipment and final application.

For projects requiring a no-label appearance, buyers often compare pet film transparent grades according to clarity, haze, surface cleanliness and adhesive transparency. High-clarity PET clear film is commonly selected for cosmetic bottles, beverage packaging, personal-care products and transparent product identification because it allows the original container color or printed design to remain visible.

White PET creates an opaque surface that improves the contrast of text, graphics, QR codes and barcodes. A white film PET construction is therefore suitable for industrial labels, electrical-product identification, appliance labels, warning labels and applications where the original product surface needs to be covered.

The most suitable structure should be confirmed according to the required appearance, film stiffness, printing technology, label size, application surface and expected product life.

Material Selection Guide：

what is pet film used for？

PET films are widely used in a variety of applications, including but not limited to:

Packaging: PET packaging film is commonly used in food packaging, pharmaceutical packaging, daily necessities packaging, etc. It can be used to make transparent bags, film packaging, bottle packaging, etc.

Printing: PET pet printing film can be used as a printing medium for making posters, advertisements, stickers, etc. with good flatness and printing effect.

Electronic products: Clear PET film is widely used in the field of electronic products, used to make LCD display, touch screen protective film, insulating materials and so on.

Labels: PET film labels can be used to make transparent labels, colourful labels, waterproof labels, etc. It is suitable for marking and packaging of various commodities.

Transparent PET labels have the following characteristics:

High transparency: the PET material itself has good transparency, which makes the PET transparent labels can clearly show the surface or background under the label, making the product appearance more attractive.

Strong durability: PET material has high mechanical strength and abrasion resistance, so transparent PET labels have good durability and can maintain good appearance in long time use.

Water and chemical resistance: transparent PET labels usually have good water and chemical resistance, able to maintain the clarity and stability of the label in a humid environment or exposure to chemicals.

Excellent printing effect: PET material has a flat surface, which is suitable for high-definition printing, so transparent PET labels can present clear and vivid printing effect, with text and patterns clearly visible.

Environmentally friendly and recyclable: PET material is a recyclable plastic material, so transparent PET labels can be recycled after use, in line with environmental requirements.

Self-Adhesive Construction and Surface Matching：

A self adhesive PET film normally consists of a printable PET face material, a pressure-sensitive adhesive and a release liner. These layers must work together to support stable printing, die-cutting, matrix removal, label dispensing and final application.

When selecting adhesive PET film, buyers should consider the target substrate rather than evaluating adhesive strength alone. Glass, metal, coated paperboard, PET bottles, PP containers, HDPE packaging and textured surfaces have different surface characteristics and may require different adhesive formulations.

For curved bottles and small-diameter containers, film stiffness and adhesive holding power should be evaluated together. An adhesive that performs well on a flat surface may still allow the label edges to lift when applied to a tight curve.

A customized PET adhesive film can be supplied with permanent, removable, low-temperature or specialty adhesive according to the application environment.

1.Permanent Adhesive
Permanent adhesive is suitable for industrial identification, electronic-product labels, appliance labels, chemical packaging and long-term barcode applications. Testing on the actual product surface is recommended because coatings, surface texture, dust and curvature can influence adhesion.

2.Removable Adhesive
Removable adhesive can be considered for temporary product information, promotional labels and protective identification. The removal result may change according to the application period, temperature, sunlight exposure and substrate type.

3.Low-Temperature Adhesive
Low-temperature adhesive is suitable for selected chilled and frozen applications. Buyers should distinguish between the minimum labeling temperature and the final service temperature.

A label applied at room temperature before refrigeration may require a different adhesive from one applied directly to a cold, wet or frosted surface.

4.Release Liner Selection
Glassine, PET and CCK liners can be matched with different printing, die-cutting and automatic-labeling processes. Liner thickness, stiffness, release force and dimensional stability can influence high-speed converting and dispensing performance.

Printing and Converting Compatibility：

PET film should be evaluated with the customer’s actual ink, ribbon, printer and converting equipment before bulk production. Depending on the surface treatment and coating structure, the material can be prepared for flexographic, UV, screen, gravure, compatible digital or thermal-transfer printing.

Important converting factors include:
1.Surface treatment and ink adhesion
2.Film thickness and stiffness
3.Printing and curing conditions
4.Static-electricity control
5.Die-cutting pressure
6.Matrix-stripping performance
7.Release-liner stability
8.Slitting accuracy
9.Winding direction and web tension

For thermal-transfer printing, resin or compatible wax-resin ribbons can be tested according to the required barcode clarity, abrasion resistance and chemical resistance. The ribbon, printing temperature, speed and PET surface should be evaluated together rather than selected separately.

Stable roll flatness and winding tension are also important for coating, lamination, slitting, rewinding and high-speed die-cutting.

PET Film Applications by Industry：

1.Product Labels and Bottle Packaging
Transparent PET is suitable for cosmetics, beverages, household products and personal-care packaging where the original bottle surface needs to remain visible. Bottle material, curvature, label dimensions, moisture exposure and adhesive transparency should be confirmed before production.

2.Industrial and Electronic Identification
Clear or white PET can be converted into equipment labels, serial-number labels, barcode labels and electronic-product identification. These applications may require stronger adhesion, stable variable-data printing and resistance to repeated handling.

3.Packaging and Lamination
PET packaging films can be printed, coated or laminated with other materials for decorative, protective and functional packaging. Thickness consistency, roll flatness, surface cleanliness and stable winding help improve printing registration and lamination efficiency.

4.Protective Applications
For projects requiring PET anti scratch film, buyers should confirm the expected friction, handling frequency and surface-protection level. Scratch performance may be improved through a protective coating, compatible ink, additional lamination or reverse printing.

Because abrasion resistance depends on the complete finished structure, testing under actual transportation and use conditions is recommended.

PET Film Quality Control：

Consistent PET-film performance requires control from raw-material inspection through coating, slitting, rewinding and final packaging.

1.Surface and Appearance Inspection
The film surface should be checked for scratches, particles, wrinkles, contamination, coating marks and uneven transparency that could affect printing or finished-label appearance.
2.Thickness and Width Control
Stable film thickness and roll width help maintain printing registration, web tension, lamination quality and die-cutting accuracy.
3.Adhesive-Coating Inspection
For self-adhesive structures, coating uniformity, initial tack, holding power, edge leakage and compatibility with the intended substrate should be evaluated according to the project.
4.Slitting and Winding Control
Roll edges, winding tension, core alignment, roll flatness and telescoping should be inspected before shipment. Stable winding helps the material run smoothly during printing, coating and die-cutting.
5.Packaging Protection
Finished rolls can be protected with plastic film, cartons, edge guards and pallets to reduce exposure to moisture, dust, impact and roll-edge damage during transportation.

Custom Roll and Wholesale Supply:

Buyers sourcing wholesale PET film can customize the face material, film thickness, jumbo-roll width, slit-roll width, roll length, core diameter, surface treatment, adhesive, release liner, winding direction and export packaging.

For China roll PET film projects, the quotation should clearly state the intended application, required dimensions and subsequent printing or converting process. A customized China PET roll film can be supplied for printing, coating, lamination, slitting and pressure-sensitive label production.

Bulk orders of China PET film rolls should be confirmed through both a physical sample and a written specification. This helps maintain consistency in the face film, adhesive, liner, roll direction and packaging during repeat production.

Customization options include:
1.Transparent or white PET face film
2.Film thickness and surface finish
3.Jumbo or slit-roll width
4.Roll length and maximum roll diameter
5.Core inner diameter and core material
6.Corona or printing treatment
7.Permanent, removable or low-temperature adhesive
8.Glassine, PET or CCK liner
9.Inside or outside winding
10.Carton, pallet and private-label packaging

After-sales service:

At Sailing Paper, customer satisfaction is our top priority. As a trusted PET film China manufacturer, we not only provide high-quality products but also reliable after-sales service to ensure smooth cooperation and long-term partnerships.

Our after-sales service includes:

• Technical support: Professional guidance on printing, lamination, and converting applications.

• Sample testing: Free samples available for quality evaluation before bulk orders.

• Complaint handling: Quick response within 24 hours to solve quality or delivery concerns.

• Replacement & compensation: In case of verified quality issues, we offer product replacement or compensation to protect customer interests.

• Long-term cooperation support: Flexible solutions for customized orders and stable supply to meet continuous demand.

With Sailing Paper, you gain more than just a PET film supplier—you gain a reliable partner dedicated to providing stable quality, competitive pricing, and comprehensive service.

PET Film Purchasing Guide:

The PET film market includes materials for labels, packaging, electronics, protection, printing and industrial converting. Materials that look similar may produce different results because of differences in film thickness, surface treatment, coating, adhesive, liner and winding quality.

When comparing PET film suppliers, buyers should ensure that quotations are based on the same material structure and technical requirements. Price per square meter or kilogram cannot provide a reliable comparison when the film thickness, coating, adhesive or liner is different.

Buyers evaluating PET film manufacturers in China should consider sample support, specification control, coating consistency, slitting accuracy, roll quality, technical communication and repeat-order stability rather than price alone.

Before requesting a quotation, confirm the following information:

The term PET material film covers multiple constructions rather than one universal product. Material designed for packaging lamination may not be suitable for self-adhesive labels, while material designed for clear cosmetic packaging may not meet the requirements of long-term industrial identification.

Sailing Paper is recognized as a reliable supplier of PET film China materials, offering excellent transparency, durability, and flexibility. Our PET film rolls are widely used in self-adhesive labels, packaging, laminating, and protective films for electronics. With advanced production facilities and strict quality control, Sailing Paper ensures consistent thickness, high tensile strength, and superior printing adaptability.

In addition to outstanding physical properties, our PET film is eco-friendly, recyclable, and suitable for sustainable business practices. As one of the trusted PET film China manufacturers, Sailing Paper provides tailor-made solutions in different thicknesses, widths, and roll sizes to meet diverse customer needs. Backed by strong export capabilities, we deliver stable supply and competitive prices to global markets including Europe, the Middle East, Southeast Asia, and the Americas. Partnering with Sailing Paper means working with a professional manufacturer who values quality, efficiency, and long-term cooperation.

 <About Sailing Paper Company> 

Established in 2005, we have been manufacturing for 20 years, specialising in thermal paper, thermal labels, A4 labels, label materials, ECG paper, carbonless paper ,slitting machine and other products. Currently, we have overseas warehouses in Houston, USA, Saudi Arabia and Dubai, all of which can be shipped near you if you are interested in our products. 

We are a professional custom label materials supplier, support OEM/ODM, whether it's material selection, adhesive type or paper grammage, we can provide you with perfect solutions! 

Request a Custom PET Film Solution:

Looking for a reliable China Transparent Pet Film solution for labels, packaging, printing, lamination or industrial converting?

Send us your required film color, thickness, roll width, roll length, core specification, printing method, adhesive construction, release liner, order quantity and delivery destination.

Our team can help evaluate the application, arrange material samples and prepare a customized quotation based on your production requirements.

Contact us today to request PET film samples, technical specifications and wholesale pricing.

Here are some of our label material types:Thermal Eco Coated/Synthetic paper label material /Semi Gloss label material/Thermal Transfer Label Material /Inkjet/Transparent BOPP Label Material 

Main Product Material

All Custom Size & Color can be made as your requirement!

product label materials details

FAQ 

Q: Are you a factory or trading company?

A: We are the biggest converting factory in south of China

Q: Can you do design for me?

A: our professional designer will make artwork for cartons and printing.

Q: Can I have a sample order for paper roll?

A: sample pacakge with different quality are free for picking up 

Q: What about the lead time?

A: Mass production time needs 2-3 weeks.

Packaging & Delivery

Packaging Detail：Plastic sealed, cardboard box, able to be customized at customers' requests applications

Delivery Detail：Within 15days after order confirmed

About us 

1、Sailing paper locate in shenzhen China,specializes in coating and converting of thermal paper, carbon less paper, label rolls both plain and printed, etc. We are an exporter in this particular line for many years.

2、Our goal: Exceeding your expectations

3、Sailing paper strives to help you on saving your time and money .

 Your inquire will be answered within 24 hours.Any inquiries we are happy to reply, pls send your questions and orders. Wishing to be your long-business partner.