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double polyester foil type for shopping bags Cailong

double polyester foil type for shopping bags Cailong

Double polyester foil type for shopping bags Cailong

8um ~ 500um
Bubble bag and with wood pallet
1 Metric Ton
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Enterprise Strength
  • By now, there are over staff members in our company, among which there are members in the design team, in the R&D center, and staff in the after-sales department. All of them are well-trained.
  • In order to make customer satisfied, Cailong constantly improves the after-sales service system. We strive to provide excellent services.
  • Cailong focuses on the principle of "continuous improvement on product quality" and actively conducts R&D research before production.
  • For over years, we have been conducting the business of metalized pet film so that we have gathered rich customer cases and can offer various design services to satisfy customers' needs.
  • We have been doing export business since our foundation and have partnered with customers from . Customers from these countries have been giving us great feedback.
Company Advantages
1. Cailong polyester foil is developed with the help of advanced solar technology. It adopts the comprehensive technical system which specially caters to the working principle of solar power generation.
2. Being a quality-oriented organization, we assure our clients that the product is highly durable.
3. We implements strict checks to ensure the impeccable quality of this product.
4. Foshan Cailong Metallic Packaging Material Co., Ltd. exerts strong prolificacy from its factory, supply shortcut delivery.
5. Foshan Cailong Metallic Packaging Material Co., Ltd.'s production capacity can meet the market's ravenous demand for metalized polyester.

Product Display

Cailong's  metallized polyester film is the best solution when it comes to high gas barrier levels and aroma & flavor retention.

Metallizing of PET film under vacuum conditions is a proven technology to achieve special optical properties and reduce diffusion of gases and flavors through the film. The most commonly used metal is aluminum but other metals can be applied also.

Due to its high surface energy a high metal adhesion as well as good homogeneity of the metal layer is achieved, leading to high oxygen and general gas barrier as well as a significant improvement of the water vapor barrier.

It offers a variety of adhesion promoting Polyester film along with combinations of plasma gases to get excellent metal adhesion and good homogeneity of the metal layer is achieved, leading to high oxygen and general gas barrier as well as a significant improvement of the water vapor barrier.


VACUUM METALLIZED PET FILM is the PET film evaporated and coated with Aluminum. It has a super reflective, mirror-like surface.It also has good properties of barrier for oxygen and moisture and favor retention. It looks metallic and glossy. Metallized ALOx 、PET、 BOPP、 CPP is our chief  products with advantages, we have own  metallized import equipment from Germany. Please refer to below detailed description.


It has good properties of flavour retention and is good barrier for oxygen and moisture.Strong adhesion of aluminum.Good Metal Bond Strength.

It has good metallic gloss and excellent Machinability.


Technical Index
ItemTesting MethodsUnitsStandardTypical Values
BB/T 0030-2004
Aluminum ThicknessGB/T15717Ω/□≤2.51.8
DensityGB/T 1033g/cm³1.4
Aluminum AdhesionBB/T0030-2004%≤201
Aluminum UniformityBB/T0030-2004%±152
Surface TensionAl SideGB/14216mN/m≥4852
Non-Al side≥4446
Tensile TtrengthMDGB/T13022Mpa(<70um)≧170190
Elongation at BreakMDGB/T13022%≥80110
OTRASTM D3985cc/㎡·24h
WVTRASTM F-1249g/㎡·24h
TypeThickness (um)Width (mm)Length (m)


It is used for puffed food packaging, dry fruit packaging, costume, recycled tote bag, leather, woven fabric materials and more.In a word, suitable for various flexible packaging, laminated with other plastic film for high barrier packaging, Insulation materials like heat, water, light, acid etc.

It is also used for electronic packaging and decorative materials, lables, stickers,cosmetics and metal products.Laminated with cardboard or paperboard for top grade packaging, for waterproofing membrane protective surface.Coated with color for gift wrapping, festival decoration, metallic yarn, glitters, sequins. Survival products like survival blanket, survival tent. and so on......

Company Features
1. Foshan Cailong Metallic Packaging Material Co., Ltd. is one of China's more efficient metalized polyester makers.
2. With the unique technology and stable quality, our metallised film win a wider and wider market gradually.
3. To meet market demand, Foshan Cailong Metallic Packaging Material Co., Ltd. will adhere to this long-term advancement of metalized paper . Inquiry! Our rich manufacturing experience ensures high quality. Inquiry!
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