About Compostable BOPLA Window Film for Bakery
Our sustainable bakery compostable packaging film will be the go-to material for bakers, pastry chefs and eco-conscious brands who want to innovate using sustainable materials for the future. Our compostable bakery packaging film can be used to make paper PLA film window boxes for individual items or rolled out to meet the needs of high-speed packaging lines. We believe that our compostable bakery packaging film will deliver better than average transparency and extend freshness for all types of baked goods, including breads, croissants, muffins and other treats.
We think that our compostable bakery packaging film will become the preferred option because of two main factors: one is its excellent visual quality, and the second is its breathability. With our compostable bakery packaging film, when you use a paper PLA film window box to showcase your baked good, every detail of the product will be clearly visible. Every sesame seed, every flaky layer and every golden brown crust will be easily viewed by potential customers. In contrast, many conventional windows will quickly fog over and block the customer's view of the product. Our compostable bakery packaging film will remain transparent throughout its shelf life so that your baked goods will always look their best.
In addition to providing superior visibility, our compostable bakery packaging film also provides optimal breathability. The BOPLA membrane in our compostable bakery packaging film has been designed specifically to allow precise control over the amount of moisture and gases exchanged between the inside of the package and the environment. Since the film prevents condensation from forming inside the package, warm bread straight from the oven will not create unsightly fog or trapped humidity. Therefore, your customers will receive a product that has a crunchy, perfectly formed crust on the outside and remains soft and airy on the inside. For patisseries who want a compostable packaging film for pastry that truly enhances the quality of their products, this is the ideal solution.
Our compostable bakery packaging film is made entirely from renewable resources such as sugarcane and straw, making it a great fit with the rapidly growing global trend toward a circular economy and reducing the amount of plastic in packaging. Once used, the compostable bakery packaging film will break down into water, CO2 and nutrient-rich biomass in an industrial composting facility, leaving no microplastics behind. When your customers purchase a product that is wrapped in a certified compostable packaging film for bread and pastry, they will instantly understand that your brand supports their values.
Retailers and bakeries looking for eco-friendly bakery window packaging solutions will find that our film balances aesthetic appeal, performance and environmental responsibility. The eco-friendly bakery window packaging solutions have been developed to work seamlessly on existing equipment, providing the same heat seal strength and machinability as traditional plastics. Choosing our eco-friendly bakery window packaging solutions eliminates the trade-off between sustainability and functionality.
Advantages:
No misting up: Fitted with an anti-fogging feature, your view will always be clear.
For instance, consider the clarity of our BOPLA film. As an Eco-friendly food packaging film for pastry, it offers a glossy, transparent “window” on your bakes. Our film does not require anti-fogging chemicals to maintain visibility. From a hot Baguette to a fresh White Bread and a premium Sandwich, our film ensures that your products stay in the picture.
Breathe to Perfection: Air circulation around the dough is crucial for an excellent crust.
It's all about the moisture. BOPLA is a very breathable packaging film and is able to regulate the "micro-climate" in the pack. BOPLA is the number one compostable bread and pastry packaging film for keeping your Whole Wheat, Bagels and Ciabatta crisp on the outside and soft in the middle.
Versatile Processing & Lamination
Next-generation processing & lamination capabilities that can be adapted to suit a wide range of product and material types.
This film is suitable for simple inclusion into your current production process. This film is very simple to run and is the industry's go-to for laminating to paper. It's ideal for:
Paper PLA Film Window Boxes for doughnuts and pastries.
Paper window pouches for speciality breads and rolls.
Single-layer wraps for fast food sandwiches.
Bakery compostable packaging film
Paper PLA Film Window Box
Compostable bread and pastry packaging film
Sustainable bakery window packaging solutions
| Thickness μm | Corona | Width mm |
| 20 - 40 | Single Side | 300-1300 |
Basic Info.
| Model NO. | ESL-112 | Thickness | 20-40 |
| Transport Package | Carton Packaging | Specification | ESL |
| Trademark | Changsu | Origin | China |
Product Parameters
| Typical Properties | Test Method | Units | Typical Value | |
| Thickness | - | μm | 40 | |
| Average Thickness Tolerance | ISO4593 | % | ±3.0 | |
| Tensile Strength | MD | ASTM D882 | MPa | 120 |
| TD | 120 | |||
| Elogation at Break | MD | ASTM D882 | % | 120 |
| TD | 125 | |||
| Heat Shrinkage | MD | ASTM D1204 (100ºC, 10min) | % | 4 |
| TD | 1.8 | |||
| Dynamic COF | Untreated Side/ Untreated Side | ASTM D1894 | - | - |
| Surface Tension | Treated Side | ASTM D2578 | mN/m | 42 |
| Untreated Side | - | |||
| Haze | ASTM D1003 | % | 2.5 | |
| Light Transmission | 94 | |||
| Gloss (angle 45°) | ASTM D2457 | % | - | |
| Heat Seal Strength | 135Kpa/85℃/2s | N/15mm | 5.0 | |
Length (m): Standard 2500 or 5000
With(mm): 300-1300
Paper core (inches): 3, 6
Remark:
1. Testing Conditions: 20°C, 65% RH (except as otherwise provided in the test method)
2. The property values represented in the table do not constitute product specifications, but rather present the average or typical values.
Bakery Packaging & Compostable BOPLA Film: General Questions
Q: Why would I want to use BOPLA film for my bakery window boxes?
A: Our bakery compostable packaging film is a choice that is good for you and the planet! Our film is 100% biobased, coming from natural ingredients such as sugar cane and straw, instead of oil-based plastics. It offers the same high-quality "crackle" and tactile feel of high-end packaging. Plus, our film is very easy to run and often laminated with paper for a Paper PLA Film Window Box for your speciality doughnuts and pastries.
Q: How about fresh-baked warm bread, such as a baguette or ciabatta?
A: Yes, because this is one of the major benefits we have over standard plastic. Our sustainable BOPLA film is inherently a breathable film. Standard plastic retains too much heat and moisture, which causes the bread to become steamed and soggy. As a high-performance compostable bread and pastry packaging film, this film allows the right amount of moisture to be released and keeps the bread crust crispy (baguette, ciabatta, whole wheat, etc).
Q: Will the window on my bread bags fog up in high humidity?
A: No, which is a real plus for your appearance. As a biodegradable food wrap for bread, you don't have to use any chemical anti-fogging agents. The film will stay clear without it, which means that your customers will be able to see the White Bread or Bagels inside your paper window bags or cases. If they want to be able to see the product before they purchase, this is the perfect film.
Q: Will it hold a thick sandwich or a pack of bagels?
A: Yes. We can run the film on the most technologically advanced biaxially-oriented machines in the world to provide a very strong film. As a compostable bakery film for one sandwich or a heavy loaf of Artisan Bread, this is the perfect film. It can be formed into a variety of shapes and sizes, and its single-layer construction makes it easy to print your logo or nutritionals directly on the film.
Q: We are a large-volume user. Can you supply enough and meet our deadlines?
A: Quantity is our speciality. Our current production volume exceeds 150,000 tons per annum, and it is increasing. Thanks to our high-speed biaxially oriented production technology, we are able to offer a 10-day lead time. Whether you are seeking a long-term partner for Eco-friendly packaging film for pastry or a speedy solution for a new product introduction, we have the capacity to fulfil your requirements.
Product Applications
Our BiONLY® biobased compostable film is commonly used for paper window-laminated boxes or bags:
Gourmet Sandwiches. Great for grab and go eco friendly food packaging film for pastry and deli sections.
Artisanal Cookies: Perfect for rigid gift boxes that require a sturdy, clear window.
Doughnuts Cupcakes: Showcase colourful frosting without fogging up.
Baguettes Batards: Maintain the crunch and showcase a golden crust appearance.
Pies Tarts: Naturally anti-fog surface, so the "window" won't fog up if packed slightly warm.
About Us
Changsu is a leading company in material science that has been integrating advanced R&D and intelligent manufacturing to transform the global film market since its inception in 2009. With a combined area of 450,000 m², our production sites are located in China and Indonesia, ranking us as one of the best high-performance material suppliers around the globe.
Our motto, “Better Materials, Better Life”, encourages us to develop films that are friendly to humans and the environment. We prioritise the production of films for the booming industries of renewable energy films, bio-based biodegradable materials and functional BOPA films. Currently, we are among the world’s top producers and sellers of these films.
Solving global problems through technology. We became the first Chinese enterprise to join the UN FAO SAVE FOOD initiative. We continue to work on improving food safety and saving food with our material innovation.
We are not only expecting the future, but also creating it. Changsu will continue to bring technological innovation and make the world a safer, healthier and more sustainable place for all.
For more information:
86-592-6892968
Marketing@chang-su.com.cn
