Printable Protective Coating AlOx PET Film ( PET-AlOx-T )

Product Information
Customer Reviews

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.
Cailong insists that service is the basis of survival. We are committed to providing professional and quality 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. film pet can be said to be unique in design.
2. film pet has been improved on the basis of the old types and such properties as transparent pet film have been realized.
3. A series of quality tests is conducted on the entire range to seek out any possible defect.
4. With strict quality control system, Foshan Cailong Metallic Packaging Material Co., Ltd. is dedicated to provide customers with quality products and services.
5. Accurate market positioning of Foshan Cailong Metallic Packaging Material Co., Ltd. allows you the biggest order discount and highest return on investment.

Product Display

Characteristic

1. AlOx coating PET Film is the application of a thin and highly transparent coating of aluminium oxide on packaging films that gives the materials extremely high moisture and gas barrier properties that rival those of aluminium foils and metalized Films. It is the only truly high-barrier flexible packaging material available that is transparent and allows the packaged product to be clearly visible.

This not only provides a big marketing plus but also facilitates operations like optical scanning/inspection and metal detection during and after the packaging process, something that is not possible with aluminium foils or metalized Films.

2. The levels of barrier available from Alox coated PET films are far superior to those provided by other transparent flexible packaging materials like PVDC-based structures and EVOH coextrusions. Furthermore, moisture and gas permeabilities are not affected by high levels of temperature or relative humidity and are independent of the base film thickness thus enabling maximum downgauging of packaging materials.

3. An important feature of Alox Coated Films is that they are microwavable, which aluminium foils and metalized Films are not. As they can be retorted as well, this makes them ideally suited for the packaging of processed foods that can be microwave heated or cooked in the pack itself before consumption.

AlOx coating is cutting edge technology and we are one of leading manufacturers which are equipped with AlOx coating capabilities from German technology.

Technical Index
Standard				Item
				PET-AlOx-T
Item		Testing Methods	Unit	Typical Values
Thickness		GB/T 6672-2001	µm	10-50
Density		GB/T 1033.1-2008	g/cm3	1.4
Tensile Strength	MD	ASTM D882	MPa	≥170
	TD			≥170
Elongation at Break	MD	ASTM D882	%	≤200
	TD			≤200
Surface Tension	Al side	GB/T 14216-2008	mN/m	≥45
	Non-Al side			≥42
OTR		ASTM D-3985	cc/m2·day	≤0.5
WVTR		ASTM F-1249	g/m2·day	≤3.0
Light Transmittance		ASTM D-1003	%	≥88
Al Uniformity		ASTM D-1003	%	5
Al Adhesion		QB/T 2358-1998	N/15mm	3
Boiled (pasteurization), Steaming cooking (≤121 ° C, 30 minutes) performance				-

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

◆ 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 Description	KOPP	KPET	KOPA	ALOX(Unprotected coating）
Substrate	BOPP	PET	BOPA	PET
Thickness	21um	14um	17um	12um
Square weight	20g/㎡	20.3g/㎡	20.1g/㎡	16.6g/㎡
OTR（23℃50%RH）	15cc/㎡.day	12cc/㎡.day	8cc/㎡.day	1cc/㎡.day
WVTR（38℃100%RH）	4g/㎡.day	6g/㎡.day	10g/㎡.day	1g/㎡.day
Light Transmittance	86%	87%	86%	89%
Color	Light brown, the time is getting deeper and deeper	Light brown, the time is getting deeper and deeper	Light gray, lighter and longer	Light gray, lighter and longer
Surface Tension	38mN/M	38mN/M	38mN/M	52mN/M
Printing ink transferability	Shallow dot loss is easy to print	Shallow dot loss is easy to print	Shallow dot loss is easy to print	Excellent ink coloring
Coating and substrate adhesion	The coating has poor adhesion to the substrate, about 1N/15mm	The coating has poor adhesion to the substrate, about 1N/15mm	The coating has poor adhesion to the substrate, about 1N/15mm	The aluminum layer has strong adhesion to the substrate, about 3.5N/15mm
Composite strength	Composite strength is weak, depending on coating adhesion	Composite strength is weak, depending on coating adhesion	Composite strength is weak, depending on coating adhesion	Strong composite strength, depending on ink adhesion or glue strength
Heat seal strength	1N/15cm	1N/15cm	1N/15cm	0
Scratch resistance	Thicker coating, scratch resistant	Thicker coating, scratch resistant	Thicker coating, scratch resistant	The coating is thin, not scratch resistant, and is easily scratched by hard objects to affect barrier properties.
Safe and environmentally friendly	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.	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. Foshan Cailong Metallic Packaging Material Co., Ltd. is known as a backbone enterprise in the field of film pet .
2. The Foshan Cailong Metallic Packaging Material Co., Ltd. R&D team is made up of experienced engineers.
3. The long-term goal of Cailong is to become one of the most competitive high barrier packaging films exporters. Inquire! Foshan Cailong Metallic Packaging Material Co., Ltd. aims to develop a sustainable business together with you! Inquire!

Favorable rate

100%

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