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涂水性涂层系列

MDOPE（涂水性涂层）
BOPET（涂水性涂层）
BOPP（涂水性涂层）

Transparent High-Barrier ALOx

Eco-friendly biodegradable PLA Film
PET AlOx Film
牛皮纸镀氧化铝

High performance metallized film

High Adhesion Metallized PET film
Ultra-high Barrier PET Metallic Film
Vacuum Metallized Chemical Enhanced Coating PET Film

Differentiated vacuum Metallized film

Differentiated vacuum metallized film

Silver, copper, nickel and other metal plating

Copper metallized film
silver-plated film

Other vacuum Metallized films

CPP metallized film
PE metallized film
PVC metallized film
BOPP metallized film
PA metallized film
Non-woven metallized film
PLA metallized film
Ordinary PET metallized film

Functional Film

PET functional films

Recyclable mono material metallized film

Single-material, recyclable(BOPP AlOx)
Industry
Food packaging
Daily chemical product
Label decoration material
Electronic industry packaging
New energy
Videos
Transparent high-barrier alumina
High-performance aluminum-coated film
Differentiated vacuum aluminum-plated film
Single-material recyclable
Other vacuum aluminum-plated film
Functional film
Metal coatings such as silver, copper, and nickel
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Transparent High-Barrier ALOx
High performance metallized film
Differentiated vacuum Metallized film
Other vacuum Metallized films
Recyclable mono material metallized film
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Industry video

The product is widely used in various fields such as food packaging, pharmaceutical packaging, daily chemical packaging, label decoration materials, electronic industry products, new energy, etc

Coffee bean packaging bag, coffee packaging

The Secret to Preserving Coffee Bean Flavor

The secret to preserving the complex, delicate flavors of coffee beans lies in advanced high-barrier packaging. Cailong’s specialized metallized and coated films create an exceptional shield against oxygen, moisture, and light—the primary enemies of coffee freshness. This technology, often integrated with one-way degassing valves, locks in aromatic compounds and prevents staling, ensuring every brew delivers the intended roast profile and flavor from the roaster to the cup.
High-barrier chip bag,Inflatable chip bag,Composite potato chip packaging

The secret behind potato chips remaining crispy for a long time

Ever wondered how potato chips stay crispy? The secret lies in advanced packaging. Cailong's high-barrier metallized film acts as a superior shield, locking out moisture and oxygen—the two main enemies of crispness. This technology is key to extending shelf life and ensuring every chip delivers the perfect crunch, from factory to you. Discover the material science behind lasting freshness.
High-Barrier Aluminum-Coated Film for Milk Powder Packaging | Locks in Nutrients, Extends Freshness | Cailong

High-barrier aluminum-coated film that effectively locks in the nutrients of milk powder

​ Cailong’s High-Barrier Aluminum-Coated Film is engineered to protect the delicate nutrients in milk powder and infant formula. This advanced film creates an exceptional barrier against oxygen and moisture—the primary causes of nutrient degradation and clumping—effectively locking in freshness, flavor, and nutritional value for long-term storage. Trusted by leading brands, it’s the reliable, high-performance packaging solution for ensuring product quality from production to consumption.
Cookie Bag / Cookie Packaging Pouch

How to prevent the phenomenon of oil leakage from the cookie bag?

BOPP alumina film delivers an invisible preservation solution for premium products. Transparency goes beyond what meets the eye.
酸性食品包装

The secret of acidic foods in extending their shelf life

High Barrier Vacuum Metallized PET Film Produced via vacuum metallization to deposit nano-scale aluminum layer onto PET substrate. It features three core strengths: Superior barrier performance for optimal food preservation; Metallic luster to upgrade product grade; High toughness and flexibility for hassle-free converting.
Retort Pouch

Plastic vacuum packaging suitable for high-temperature steaming

retort sterilization / high-temperature retort,packaging pouch / packing bag,retort pouch

High Barrier BOPP Metallized Film. The invisible guardian in modern packaging

High Barrier BOPP Metallized Film. The invisible guardian in modern packaging. Protecting freshness. Protecting quality. Protecting our progress toward a sustainable future.

Touch the future—feel the warmth and intelligence of packaging.

Distinguished guests, welcome to Korea International Packaging Exhibition! Here, innovation meets design, technology embraces sustainability. From smart packaging solutions to eco-material breakthroughs, we explore the future of the industry together. Witness inspiration, connect globally—packaging is redefining possibilities.

Touch the future of packaging at KOREA PACK, Booth 1C607!

The "premium" look of your packaging? It could be us. ✅ High-Barrier | Lock in freshness ✅ Metallic Shine | Light up the shelf ✅ Compostable Films | Eco-friendly can be luxurious Touch the future of packaging at KOREA PACK, Booth 1C607! PackagingMaterials #Manufacturing #B2B #KoreaPack #Booth1C607
Corn bag packaging

Corn bag packaging test

PET AlOx Film,AlOx,metallized film：Metallized PET film for food packaging

Is Your Packaging Strong Enough? Paper with MAX Freshness-Locking "Metal Armor"!

Is Your Packaging Strong Enough? Paper with MAX Freshness-Locking "Metal Armor"! #PackagingTech #MustHave #MetalizedPaper #Packaging #HighBarrier #FreshnessLock #PackagingTechnology #FoodPackaging #CosmeticPackaging #IndustrialDesign #TechInnovation #CoolProducts #DesignInspiration #FactoryTour
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Products

Guangdong Cailong New Materials Co., Ltd focus on the research and production of vacuum coating and high-barrier packaging films.

涂水性涂层系列

Transparent High-Barrier ALOx

High performance metallized film

Differentiated vacuum Metallized film

Silver, copper, nickel and other metal plating

Other vacuum Metallized films

Functional Film

Recyclable mono material metallized film

Vacuum Metallized Chemical Enhanced Coating PET Film VMPET-JQ Series

Vacuum Metallized Chemical Enhanced Coating PET Film is a barrier film formed by depositing a thin layer of aluminum onto a high-quality PET film with a chemical coating through vacuum aluminization technology. The bond between the film layer and the aluminum layer is strong, and it has excellent oxygen and moisture barrier properties.

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Ultra-high Barrier PET Metallic Film series VMPET-GZ

High moisture barrier and ultra-high oxygen barrier properties to extend the shelf life. In place of aluminum foil, lower cost, better processing performance and enviromental recycling.

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High Adhesion Metallized PET film series（VMPET-GF）

High adhesion of aluminum layer: Adhesion>2.5N:15mm High barrier and ultra high barrier properties:sianificantly improve the flavor retention and preservation performance of food, and extend the shelf life of food;

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High Barrier BOPP Metallized Film VMBOPP-GZ

The High Barrier BOPP Metallized Film VMBOPP-GZ has excellent oxygen and moisture barrier properties as well as excellent adhesion of the aluminum layer. It can replace VMPET or aluminum foil and is used as the middle layer in a three-layer structure, making the composite material homogenous

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Double sided high adhesion polyester aluminum plated film VMPET-GF02

Double sided high adhesion polyester aluminum plated film VMPET-GF02, coated with a thin layer of aluminum on both sides of BOPET film through special technology, is used as a flexible packaging material for special purposes

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High Adhesion Metallized BOPP film BOPP-GF02

1. Excellent adhesion of the aluminum layer, significantly increasing the bonding strength with other materials; 2. Excellent oxygen and moisture resistance, extending the shelf life; 3. As an alternative to VMPET or aluminum foil, used as the middle layer in a three-layer structure to homogenize the composite material; 4. The material complies with regulations such as FDA, EU, REACH, RoHS and national standard 4806.7, and is environmentally friendly, safe and reliable to use.

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Aluminum laminated paper

High barrier metallied Paper

High barrier metallized paper is a new type of packaging material with excellent performance. It is a layer of AL metallized on the surface of the paper. This gives paper excellent barrier properties, effectively blocking the transmission of oxygen, water vapor, and light, thereby protecting the contents of the packaging, extending its shelf life, and maintaining quality. It can replace of plastic packaging.

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BOPP-SiOx-TZ | 18μm High-Barrier Film for Retort Packaging

A 18μm silicon oxide coated BOPP film that delivers exceptional oxygen and moisture barrier, high transparency, and reliable retort performance for demanding flexible packaging applications.

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Product video

Continuously meet customers' personalized needs for special, high-end, and new products, and achieve win-win cooperation with customers!

the metallized film pouch and aluminum foil pouch

Cooking test: heat seal

We are not afraid of barrierperformance challenges!

CAILONG Aox PETfilm tensile strengthtest

PET Alox Film Thickness Measurement

AlOx BOPP high barrier coating

High Barrier VMPET 6μ

Test results of ultra hioh barrier aluminized film

PET ultra-high barrier alminum-coated film

WMPET film SMtape test for adhesion of the aluminum layer

High Adhesion Metallized PET film

Solutions for high-end packaging

VACUUM METALLIZED MATTE PET FILM

pet explosion proof film is a functional film

High barrier flexible packaging film

Anti- Explosion Metallized PeT Film

gradient VPET film

Aluminum plating film

Ultra-high barrier metallized paper

High barrier metallized paperis a new type of packaging

aluminum-caoted paper with high barrier properties
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SINCE 2006

Leader in high barrier coating materials

Guangdong Cailong New Material Co., Ltd. specializes in the research, development, and production of vacuum coating and high barrier packaging films. It is a high-tech enterprise specializing in environmentally friendly vacuum coating with significant scale advantages in China, and has been awarded the national title of "Specialized, Fine, Unique, and Innovative Little Giant" enterprise. In recent years, the company has invested heavily in introducing advanced equipment for large-scale technological upgrading and has made significant progress in the research and development of patented technologies and new material application technologies. It has notable advantages in high uniformity of coating, ultra-thick and ultra-thin coatings, high adhesion of coatings, and high barrier coating.

CaiLong Company is one of the earliest enterprises in China to develop and produce "transparent high-barrier polyester aluminum oxide (AlOx) coated film". It has introduced multiple advanced equipment, with a production capacity of over 10,000 tons per year for transparent high-barrier polyester aluminum oxide coated film.


Products have covered more than 200 countries and regions

Company News

Our products include: transparent high-barrier ALOX aluminum-coated films, high-barrier aluminum-coated paper, ultra-high-barrier aluminum-coated films, high-adhesion PET aluminum-coated films, high-barrier BOPP aluminum-coated films, and chemically coated enhanced PET aluminum-coated films.

06.06

Beyond the Static: How Cailong’s Vacuum-Coated PET Film Redefines Smar...

In the high-stakes world of electronics, from the smartphone in your pocket to t...
05.09

Why PET ALOx Matters For Modern Packaging

In food, pharmaceutical and technical packaging, buyers are under pressure to ex...
05.06

Have you ever attended exhibitions in Russia?

RosUpack 2026, Dates Confirmed!
05.06

Transparent Ultra High Barrier AlOx PET Film(PET-AlOx-D01)     Retort ...

The AlOx coated PET film is coated with a transparent aluminum oxide layer on th...
04.24

How MDOPE Metallized Film is Redefining Sustainable, High-Performance...

In the quest for packaging that protects both the product and the planet, the in...
04.21

Cailong New Materials Shines at CHINAPLAS 2026, Pioneering a Sustainab...

April 21, 2026, Shanghai​ – The 38th International Exhibition on Plastics and Ru...
04.13

Cailong New Materials' high-barrier metallized paper will be exhibited...

HINAPLAS 2026 International Rubber and Plastics Exhibition (The 38th Internation...
04.08

Innovative Materials, Green Future｜Cailong Invites You to CHINAPLAS 20...

Date:​ April 21–24, 2026 Venue:​ Shanghai New International Expo Centre ｜ Booth...
12.16

The new type of biodegradable material BOPLA coating

Cailong New Materials introduces its breakthrough in sustainable packaging: a ne...
12.16

A Brief Discussion on the Progress of Single-Materialized Coating Mate...

Cailong New Materials provides an insightful discussion on the technological pro...
12.16

The application of aluminized film in fire-resistant clothing
12.16

Cailong Participates in Aluminized Film Special Meeting - New Directio...

Cailong New Materials recently participated in a pivotal Aluminized Film Special...
12.16

High barrier aluminized paper: Guangdong Cailong New Materials leads t...

Guangdong Cailong New Materials is leading the transformation of the packaging i...
12.16

Cailong New Materials: Wears Preservation Armor for "Zero Additives" J...

Cailong New Materials enables the "Zero Additives" revolution. Our transparent h...
12.16

Say goodbye to sodium dehydroacetate! The baking packaging high-barrie...

A new era for bakery freshness begins. Cailong's High-Barrier Alumina (ALOx) Fil...
12.16

Colorlong New Materials' transparent PET alumina film: Highly effectiv...

Cailong’s Transparent PET Alumina Film redefines packaging protection. Offering ...
12.16

The application of aluminum oxide coating in the field of pharmaceutic...

Cailong New Materials is at the forefront of pharmaceutical innovation with its ...
12.16

Colorful dragon high-barrier PET aluminum-coated film, with excellent ...

Discover Cailong's high-barrier PET aluminum-coated film, engineered to deliver ...
12.16

How to choose the right packaging material for the bamboo-leaf wrapped...
12.16

Cailong New Materials | 2025 International Rubber and Plastic Exhibiti...

Cailong New Materials | 2025 International Rubber and Plastic Exhibition (Shenzh...
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Leader in high barrier coating materials

Address：No. 3, Zhuangliang 1st Road, Xiaofengtian Industrial Zone, Wuzhuang, Luocun, Shishan Town, Nanhai District, Foshan City, Guangdong Province

Tel： 18126644882（欢欢)

mobile phone：+86-757-82018128

Fax：+0757-82011930

Email：exportteam9@gdcailong.com，874738

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