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Identifying Quality Biodegradable Paper
The food and beverage industry has seen a significant rise in the use of biodegradable paper for its environmentally friendly packaging solutions. Unfortunately, there are a multitude of substandard products that are marketed as biodegradable. For brands where food packaging is critical for food safety, protecting a brand’s image, and achieving sustainability goals, knowing how to identify genuine quality biodegradable paper is a requirement, not an option. The process can be made simple by a focus on concrete, more easily definable criteria that incorporate industry standards, the science of materials, and applicable performance.
Check Global Certification and Compliance Standards
Certifications are essential for choosing a high-quality biodegradable paper manufacturer, as it demonstrates lawfully sanctioned global recognition. Certification from the FSC states that the paper is sourced from a forest with verified sustainability. Additionally, BPI Certification indicates that paper processed for defined biodegradable and compostable criteria. The FDA states that the paper is food safe, and CMA certifies that the paper is quality/consistent performance. Many bad-quality products print fake FSC Certification logos, therefore it’s important to always ask for the corresponding certification with the customer’s paper. Certifications are important to the customer as it demonstrates the quality and compliance to international safety regulations, sustainable, and high performance paper.
Calibrate Material Construction and Biodegradability Metrics
Paper that has a high grade for biodegradability is made from specific materials. The best choices are made from 100% virgin, renewable, plant based raw materials that contain no food contact harmful chemical additives. The paper is 100% environmentally friendly. The major metric to focus on is that the best biodegradable paper is completely compostable. Aside from the hazardous, non biodegradable, and non renewable bleached paper, most recyclable paper is non compostable. Additionally, most paper is made from highly hazardous recycled materials. The best biodegradable paper is 100% compostable, which is the industry standard for the biodegradable paper that is demanded by most food and beverage companies that are present in 60+ countries.
Testing the physical performance of packaging for food is the first step when working with biodegradable materials. Quality is found in the paper's physical performance, or how well it will actually work for food packaging. For example, when packaging fried foods or deli meats, it is important for the packaging to be grease resistant. The grease resistance of the paper depends on its GSM rating. With higher GSM paper, the grease resistance barrier of the paper will be better. An example of this is packaging for greasy foods like burgers and fries. Conversely, packaging for hot drinks like coffee and tea needs to have heat insulation and resistance to paper so that the drinks can remain hot. Additionally, the packaging materials used to create the coffee sleeves and takeaway food wrap should have higher tear resistance so that the paper will not be flimsy. If the paper is too flimsy, this will result in the customer not being satisfied, and there will be food waste. A global coffee chain showed a great example of this by switching to environmentally friendly biodegradable paper that was free of physical performance so they could cut packaging waste while still providing the level of performance their customers were looking for.
Evaluate the Practical Usability and the Biodegradation Rate
Testing the practical use of the biodegradable paper and the rate of biodegradation are tests that any company can do, and do not take any specialized lab skills. For practical use, companies can do a series of tests themselves, for example, to determine the paper's oil resistance, a small amount of oil could be placed on the paper; to evaluate the heat resistance and solidity of the paper, a sample paper cup can be used to hold boiling water; assess the tear strength of the paper by pulling it gently. For biodegradation, suppliers should specify how long the paper takes to decompose in composting conditions, and also companies can do a small-scale composting test with sample paper. Over 3000 food businesses worldwide have confirmed that practical method to avoid poor quality products that do not meet the daily operational needs of businesses - in spite of claims that the products meet industry standard requirements - is the most effective method.
Biodegradable packaging is an investment choice balanced with consideration for nature and a company’s bottom line. Rather than merely checking the sustainability box, high-quality biodegradable paper protects the food, supports an image-enhancing brand commitment, and upholds the eco-friendly pledge to customers. Scoring the right biodegradable paper for food and beverage manufacturing is simple while focusing on certifiable recycling claims, compositional honesty, strength, and usability. In an expanding and competitive sustainable packaging environment, high-quality biodegradable paper is a competitive advantage for brands committed to a sustainable and better future.