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Cailong Normal barrier films for food packaging supplier for biscuits

Cailong Normal barrier films for food packaging supplier for biscuits

Cailong Normal barrier films for food packaging supplier for biscuits

Material
Polyester
Thickness
12um ~ 50um
Aluminum Thickness
100 Å
Length
Customized
Width
Customized
Certificate
SGS, CE, RoHs, FDA
Packing
Bubble bag and with wood pallet
MOQ
1 Metric Ton
Price
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Pieces
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Product Details
Next, Cailong will present you with the specific details of alox pet film.We guarantee that all of our products can meet the with strict QC procedure strictly conducted. alox pet film has the following advantages: well-chosen materials, reasonable design, stable performance, excellent quality, and affordable price. Such a product is up to the market demand.
Application Scope
Cailong's film pet can play a role in various industries.Cailong is dedicated to solving your problems and providing you with one-stop and comprehensive solutions.We guarantee that all of our products can meet the with strict QC procedure strictly conducted.
Company Advantages
1. The design of Cailong pet aluminium film conforms to the basic constitutive elements of geometrical morphology of furniture. It considers the point, line, plane, body, space, and light.
2. The product is durable in use. Its electronic circuits are not susceptible to aging and oxidation which may cause circuitry burnout.
3. The product features strong corrosion resistance. Both the metal parts and mating faces are made of anti-corrosion materials such as stainless steel, plated steel, carbon, or ceramic.
4. This product could be the customers' first look at a company/brand. Its strong and relatable design connects the customer with the company/brand and makes an impression.
5. This product is a no brainer – it’s an undeniable marketing tool. Being beautifully designed, branded and easily recognizable, it works as a cool presentation of merchandise.

Product Display



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Cailong Normal barrier films for food packaging supplier for biscuits-2
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Characteristic


The Alox Metallized PET film is coated with a transparent aluminum oxide layer on the surface of the BOPET film substrate by physical vapor deposition.

One side of the polyester film is coated with Aluminum Oxide in a special metallizer where aluminum metal is thermally evaporated and reacted with oxygen under high vacuum conditions to achieve its oxide.The AlOx, when deposited on the clean film surface, offers a very high barrier against oxygen and water vapor transmission simultaneously giving excellent clarity and transparency to the film. 

It has good thermal stability, high temperature resistance, high strength and stable chemical properties. Compared with co-extruded film, coated film and common metallized film, transparent AlOx metallized film is more environmental friendly, and has better barrier performance and printing performance.

It provides better transparency visibility and printability, and is suitable for food packaging, medical products, medical materials, electronic products and other products that require higher barrier properties.


Technical Index
StandardItem
PET-AlOx-010
ItemTesting MethodsUnitTypical Values
ThicknessGB/T 6672-2001µm10-50
DensityGB/T 1033.1-2008g/cm31.4
Tensile StrengthMDASTM D882MPa≥170
TD≥170
Elongation at BreakMDASTM D882%≤200
TD
≤200
Surface TensionAl sideGB/T 14216-2008mN/m≥52
Non-Al side≥46
OTRASTM D-3985cc/m2·day≤1.0
WVTRASTM F-1249g/m2·day≤1.0
Light TransmittanceASTM D-1003%≥88
Al UniformityASTM D-1003%5
Al AdhesionQB/T 2358-1998N/15mm3
Boiled (pasteurization), Steaming cooking (≤121 ° C, 30 minutes) performanceCan be pasteurized



Properties


1. High barrier environmental protection packaging material with excellent oxygen barrier and moisture barrier function;

2. High transparency, light transmittance ≥ 88%;

3. High Al adhesion, greater than 3.0N/15mm, and it has good printing composite performance;

4. Can be microwave heating, and detected by metal detectors;

5. Excellent processing performance with wide application range, can replace KPET, KBOPP, KBOPA, VMPET, SiOx, BOPA, aluminum foil, EVOH and co-extruded film and other packaging materials;

6. Reach FDA, EU, REACH, RoHS and new national standard 4806.7 and other regulatory requirements.



Applications


Cailong Normal barrier films for food packaging supplier for biscuits-5
Cailong Normal barrier films for food packaging supplier for biscuits-6
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Cailong Normal barrier films for food packaging supplier for biscuits-8
Cailong Normal barrier films for food packaging supplier for biscuits-9
Cailong Normal barrier films for food packaging supplier for biscuits-10

Widely used in Packaging barrier for food such as meat, cooked food, biscuits, candy, dried fruit, tea, coffee, chocolate, dehydrated food, seafood, flavors, etc. and electronics, daily chemicals, military products, pharmaceuticals, etc.;

Replace the K (PVDC) coated film to greatly improve the barrier properties of the product and reduce the environmental pollution caused by PVDC. It can be boiled and steaming cooked. It has better visibility and no yellowing;

Replacement of BOPA, EVOH and co-extruded film,. It can greatly reduce the cost, greatly improve the barrier performance of the product, and with better adaptability;

In place of SiOx, it can greatly reduce the cost. It has softer hand feeling, better transparency, better processing performance and better environmental recycling treatment;

Replacing the use of aluminum foil, the composite strength is higher, the cost is lower, it can be see-through, microwave heating, and can be detected by metal;

It can replace the common metallized film, has better barrier property and higher composite strength. It can be seen through perspective, can be heated by microwave, and can be detected by metal.



Common Composite Structure


AlOx (printing) / CPP (PE), BOPP (PET) printing / AlOx / CPP (PE), AlOx-T (printing) / CPP (PE), AlOx (printing) / PA / RCPP, PA (printing) / AlOx / RCPP AlOx-TZ printing / RCPP or PET printing / AlOx-TZ / RCPP


Comparison of properties of aluminum oxide film and coating film
Project DescriptionKOPPKPETKOPAALOX(Unprotected coating)
SubstrateBOPPPETBOPAPET
Thickness21um14um17um12um
Square weight20g/㎡20.3g/㎡20.1g/㎡16.6g/㎡
OTR(23℃50%RH)15cc/㎡.day12cc/㎡.day8cc/㎡.day1cc/㎡.day
WVTR(38℃100%RH)4g/㎡.day6g/㎡.day10g/㎡.day1g/㎡.day
Light Transmittance86%87%86%89%
ColorLight brown, the time is getting deeper and deeperLight brown, the time is getting deeper and deeperLight gray, lighter and longerLight gray, lighter and longer
Surface Tension38mN/M38mN/M38mN/M52mN/M
Printing ink transferabilityShallow dot loss is easy to printShallow dot loss is easy to printShallow dot loss is easy to printExcellent ink coloring
Coating and substrate adhesionThe coating has poor adhesion to the substrate, about 1N/15mmThe coating has poor adhesion to the substrate, about 1N/15mmThe coating has poor adhesion to the substrate, about 1N/15mmThe aluminum layer has strong adhesion to the substrate, about 3.5N/15mm
Composite strengthComposite strength is weak, depending on coating adhesionComposite strength is weak, depending on coating adhesionComposite strength is weak, depending on coating adhesionStrong composite strength, depending on ink adhesion or glue strength
Heat seal strength1N/15cm1N/15cm1N/15cm0
Scratch resistanceThicker coating, scratch resistantThicker coating, scratch resistantThicker coating, scratch resistantThe coating is thin, not scratch resistant, and is easily scratched by hard objects to affect barrier properties.
Safe and environmentally friendlyOrganic matter is produced during production, and toxic gases are generated when waste is recovered and burned. It is forbidden to be used in the EU, Japan, etc.Organic matter is produced during production, and toxic gases are generated when waste is recovered and burned. It is forbidden to be used in the EU, Japan, etc.Organic matter is produced during production, and toxic gases are generated when waste is recovered and burned. It is forbidden to be used in the EU, Japan, etc.Surface layer is a safe substance



Cautions


1. AlOx is a very thin and transparent dense coating. The processing should make sure that the coating is not scratched and ensure the barrier of the film.

2. Printing and composite refer to metallized film printing composite process. The production process prevents the tension from being too large or unstable, causing the coating to crack and the barrier property is affected.

3. When the customer uses it, it needs to be adjusted according to the equipment and process characteristics of your company. It can be mass-produced only after the product finally meets its own quality requirements.

The above information is only for the use of the customer. Due to the processing conditions of the manufacturer, equipment and final product requirements are different.

Therefore, we are only responsible for the performance of the film, not for each of your specific methods of use and application.

If there is new knowledge and experience in the materials, we will correct the information and will not notify you one by one.



Company Features
1. Cailong successfully implemented advanced technology to lay a solid foundation for the long-term development of the company.
2. Our products are popular world. They have tapped into markets of South America, North America, Europe, etc. This international footprint demonstrates our global expertise in ongoing product development.
3. We will achieve a balance between business profit and environment protection. Now, we have made significant progress in reducing waste pollution, including water and waste gas pollution. We take full responsibility for the environment. We constantly strive to reduce any such impact in the course of our operations but also consistently adhere to the legal regulations governing environmental protection. We value sustainability. Therefore, we will adopt sustainable approaches and be responsible for increasing the positive impacts of our production and products. To fulfill our commitment to green production, we have spared no efforts. We have replaced the old and inefficient waste treatment machines with a highly energy-efficient one that greatly cut down emissions.
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