Ultra High Barrier BOPA Film

Description: Ultra High Barrier BOPA Film Supamid® EHA® EHAp®

Ultra High Barrier BOPA Film Model Supamid EHAp is a significant technological advancement in flexible packaging technologies. It achieves this through the use of specialised biaxially oriented flexible film technology. In so doing, Ultra High Barrier BOPA Film provides a high-performance EVOH core middle layer to achieve an oxygen permeability of <2cc/(·day·atm). The EVOH laminated BOPA film provides barrier capabilities equivalent to rigid metal or glass, while still providing the lightweight convenience of a thin-gauge high barrier solution. Due to the fact that Ultra High Barrier BOPA Film retains its structural integrity under stress, it functions as a flexible and twistable barrier film which is resistant to the stresses of filling and transportation.

Specifically designed for manufacturers looking for a BOPA film to utilise for oxygen sensitive foods, the EHAp model is suitable for products such as guacamole, nuts and coffee. As a result, Ultra High Barrier BOPA Film protects high-fat and acidic content of cheeses, sauces and prepared meats against oxidative spoilage. Unlike traditional coextruded barrier films, which typically require additional thickness to provide similar barrier characteristics, Ultra High Barrier BOPA Film produces the highest possible preservation in a thinner format. This thinner-gauge high barrier solution directly supports sustainability objectives by reducing the amount of material used to create each package without compromising the 9N puncture strength or high clarity (4.0% haze) that is necessary to provide premium shelf appeal for retail packaging.

The Supamid EHA family of products includes two different models: EHAp and EHAr. EHAp is the "barrier champion," providing the ultimate level of antioxidant protection for room temperature, refrigerated or hot-filled products up to 105°C. On the other hand, EHAr is a "heat-resistant guardian" which can withstand boiling sterilisation up to 100°C and has an oxygen barrier of <8cc. EHAp provides an unbreakable EVOH laminated BOPA film barrier for daily oxygen resistance, whereas EHAr is the correct choice for meal kits and seasonings which require wet heat processing. However, both EHAp and EHAr utilise the same 150,000-ton annual capacity to provide a reliable global source for the most exacting packaging applications.

Ultra High Barrier BOPA Film

EVOH laminated BOPA film

Film for cheese, sauce and prepared meats

Thin gauge high barrier solution

Ultra High Barrier BOPA Film Supamid® EHA® EHAp® Provides:

a. Excellent Oxygen Barrier Properties: Achieves a barrier of <2cc/(·day·atm), to protect the most sensitive ingredients.

b. Flexible Mechanical Integrity: Functions as a flexible and twistable barrier film that resists micro-cracking during handling.
c. Reduced Material Usage: Offers a thin gauge high barrier solution, to reduce plastic waste and minimise material costs.
d. Processing Compatibility: Is compatible with current dry lamination and high speed printing up to 8 colours.
e. Optical Clarity: Maintains high transparency to allow consumers to see the natural quality of the food being packaged.

Thickness μm	Corona	Width mm
15	One Side or Both Sides	300-1300

Basic Info.

Ultra High Barrier BOPA Film Supamid® EHA® EHAp® – Applications:

• Artisan Dairy Products: Suitable film for cheese, sauce and prepared meats, to prevent mould growth and discolouration.

• Oxidation Sensitive Spreadables: Ideal BOPA film for oxygen sensitive food items, such as avocado pulp and fresh pesto.

• Deli Charcuterie: Uses EVOH laminated BOPA film to preserve the colour and flavour of sliced ham and salami.

• Premium Coffee and Nut Packaging: Leverages the flexible and twistable barrier film properties to maintain volatile aroma compounds.

Ultra High Barrier BOPA Film Supamid® EHA® EHAp® can also be utilised for Outside of Food Applications:

• Cosmetic Facial Mask Films: Protects sensitive active botanical ingredients with a thin gauge high barrier solution.

• Decorative Balloon Films: Uses the gas retention properties of EVOH laminated BOPA film to increase balloon float times.

• Electronic Component Films: Prevents moisture and oxygen degradation of sensitive electronic components.

• Industrial Chemical Films: Offers a flexible and twistable barrier film for volatile household or laboratory reagents.

Ultra High Barrier BOPA Film Supamid® EHA® EHAp® Product Parameters

Length (m): Standard 6000 ~ 12000
With(mm): 300-1400
Paper core (inches): 3, 6

Packaging: 9, 4 rolls/pallet

Remark:

1. This information reflects general film performance and is intended to serve as a reference point only.

2. Changsu reserves the right to make changes to product specifications at any time, to continue to innovate, without advance notice.

What is the main difference between the EHAp and EHAr models?

EHAp is the "barrier champion" which provides the ultimate freshness for products, using an oxygen barrier of <2cc/(·day·atm) for temperatures up to 105°C. EHAr is the "heat-resistant guardian", able to withstand high temperatures, boiling sterilisation up to 100°C and is the best option for meal kits and seasonings which need to undergo moist heat sterilisation.

Why is EHAp better than standard coextruded barrier films?

Standard barrier films usually require a greater thickness to obtain high barrier levels. Ultra High Barrier BOPA Film provides a thin gauge high barrier solution which is more efficient. Additionally, the EVOH core is protected, thus retaining the flexible and twistable barrier film properties even after transportation.

How does Ultra High Barrier BOPA Film function as a film for cheese, sauce and prepared meats? 

EHAp is specifically designed as a film for cheese, sauce and prepared meats as it prevents the oxidation of fats and loss of flavours. Thus, EHAp provides a protective shield that preserves premium dairy and meat products from the factory to the table.

Can Ultra High Barrier BOPA Film be used for liquid or oily products? 

Yes, it is a good film for oxygen sensitive foods, including oily sauces and acidic juices. Also, due to its superior chemical resistance and high precision printing, it is a versatile thin gauge high barrier solution for stand-up pouches and four-sided seal liquid packaging.

Will twisting the bag during transportation destroy the oxygen barrier?

No, EHAp is engineered as a flexible and twistable barrier film. Traditional barrier films are brittle and subject to micro-cracking upon stretching, whereas the unique construction of the EVOH laminated BOPA film allows for preservation capability to be retained even after considerable deformation.

What is the production volume of this ultra-high barrier range?

Xiamen Changsu has a total production capacity of 150,000 tons per year. This large volume assures that global companies requiring BOPA film for oxygen-sensitive foods will have consistent availability and timely delivery of high-performance films for their worldwide distribution networks.

Service Advantages

1

Fast Global Delivery

Supported by our 150,000-ton-per-year production capacity, we assure consistent inventory and fast delivery to worldwide markets.

2

Global 24/7 Technical Assistance

Our worldwide technical support staff are available to assist with your lamination and sterilisation processes 24 hours per day.

3

Custom Barrier Solutions

We can customise the thin gauge high barrier solution to suit specific shelf-life needs for unique food products.   

Our Certificates

FSSC 22000

ISO 22000:2018

MSDS

ROHS

ISO 15987:2003

ISO 14001:2015

ISO9001

IATF 16949:2016

Xiamen Changsu Industrial Co., Ltd. (Changsu) was established in 2009 and is a leader in film material technology development and manufacture that integrates R&D, intelligent manufacturing, and global application. Changsu's global production facilities cover approximately 450,000 square meters and are located in China and Indonesia. Changsu is recognised throughout the globe as a high-performance film material manufacturer.

With the goal of "Better Materials, Better Life," Changsu develops sustainable and functional films related to human health and safety, including new energy films, bio-based biodegradable films and functional BOPA films, with regard to production and sales; Changsu is one of the top suppliers of these types of films in the world. 

Changsu was honoured to become the first Chinese member of the United Nations FAO SAVE FOOD initiative, contributing innovative materials solutions to improve food safety worldwide.

Don't wait—connect with our team today!

+86-592-6892968

mailto:Marketing@chang-su.com.cn

Brand:Supamid® EHA® EHAp®

Product origin:China

Delivery time:When in stock, about 10 working days

Supply capacity:150,000 tons yearly