Tag Archives: paper

There’s More to Sustainable Packaging than Meets the Eye

By Balaji Jayaseelan
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People today are more eco-conscious than ever. The last several years have seen a growing awareness of the impact of human behavior on the environment, and COVID-19 brought real-life context to the catastrophic effects of a global crisis. Lifestyle changes during the pandemic empowered people to make choices with a positive impact for the collective good. In a June 2021 PricewaterhouseCoopers survey , half of global consumers said they’ve become more eco-friendly since the COVID-19 pandemic. Consumers are changing their behaviors, educating themselves about the businesses they support, and evaluating the products they buy through a “green” lens. Terms like circular economy, zero-waste, ESG and carbon footprint are now part of the common vernacular, and sustainability is no longer a nice-to-have but a business imperative.

Cannabis consumers, in particular, value sustainability. They are conscientious of what they’re putting into their bodies and the planet. There is increased interest in brands and businesses that use responsible growing practices, eco-efficient manufacturing, and sustainable packaging. In a nationwide survey conducted by Canivate Growing Systems, 79% of U.S. cannabis consumers said they support establishing environmental standards. And in 2021, the Sustainable Cannabis Coalition (SCC) was formed to promote sustainability best practices.

Sustainable packaging is an important way that brands can show a commitment to the environment. Packaging is a highly visible and tangible representation of your brand and one that matters to consumers. A July 2021 Adweek/Morning Consult poll found that 77% of consumers believe it is the brand owners’ responsibility to make sure their packaging is recyclable. According to Nielsen, of the top five sustainability attributes consumers are willing to pay more for, three are packaging-focused: Recycled packaging, reduced packaging and reusable packaging. While cannabis packaging has unique regulatory requirements and safety guidelines, it can still be eco-friendly. Sustainable cannabis packaging has the necessary properties to protect against moisture and maintain freshness and smell. It can also be child-resistant and include other unique cannabis functionalities.

Image: Nielsen, 2019

When it comes to sustainable cannabis packaging, that which you may believe to be the “greenest” option may not be sustainable at all. Many factors go into this determination, including packaging material, weight, distance traveled from supplier to manufacturer, water and energy usage and more. At Berlin Packaging , we take a comprehensive and integrated approach to sustainability to ensure our solutions meet customer objectives and consumer expectations. We use life-cycle analysis to quantify a product’s environmental impact throughout its entire life cycle, including sourcing/raw materials extraction, manufacturing, distribution and end-of-life. This analysis ensures that the solutions we provide are effective, impactful, and don’t contribute to greenwashing.

One key pillar of sustainable cannabis packaging is material circulation – using recycled and recyclable plastics and alternative materials. It’s important to understand that not all plastics are created equal. HDPE and PET are fully recyclable and have a ~30% recyclability rate. Polypropylene, on the other hand, while recyclable, only has roughly a 3% recyclability rate. Color can also play a role. PET is valued for its transparency, so colored and opaque plastics are not considered recyclable.

Continuous innovation and technological improvements have contributed to several eco-friendlier plastic packaging solutions. One popular choice for many of today’s brands is post-consumer recycled (PCR) materials. Using recycled plastic reduces single-use plastic waste that fills our landfills and threatens our waterways. Bio-plastics, made using renewable plant-based materials, are another sustainable option. Berlin Packaging has partnered with numerous premium packaging manufacturers to provide sustainable solutions for our customers. Many of our offerings – suitable for flower, pre-rolls, edibles, concentrates and more – can be produced using PCR or bio-plastics.

Material circulation means using recycled and recyclable plastics and alternative materials.

We’re also seeing brands embrace new compostable, biodegradable and paper packaging options. Berlin Packaging offers pre-roll tubes that are 100% compostable in industrial or municipal facilities and are better for the environment while also protecting the product inside. With zero migration, zero odor, and zero visibility, these air-tight tubes maintain freshness and meet regulatory requirements. We also offer a variety of paper tubes for pre-rolls, vape carts, and flower that are reusable, recyclable, and biodegradable.

Other sustainable packaging strategies include refill & reuse systems, which have gained popularity over the past several years, especially among personal care categories. Other tactics to consider when evaluating your package’s sustainability scorecard are eliminating unneeded packaging components like outer wraps and neck seals, ensuring labels are recyclable, and lightweighting (reducing the weight of your package). Berlin Packaging evaluates all of these avenues when developing sustainable packaging solutions.

Beyond the packaging itself, we encourage our customers to consider aligning their branding design and on-pack messaging to tell their sustainability story. We’re seeing many brands elevate their packaging sustainability benefits on their packaging’s primary display panel. The How2Recycle labeling program is another tool that helps educate consumers about how to dispose of packaging to ensure it gets recycled properly. Berlin Packaging’s sustainability specialists assist companies with comprehensive messaging strategies. Given the rise of greenwashing and consumer confusion and skepticism, effective and impactful messaging is a critical part of a sustainable packaging strategy.

Working with packaging suppliers and design partners who understand the cannabis market and have sustainability expertise is key to a brand’s success. A holistic approach that considers consumer insights, design functionality, aesthetics, manufacturability, regulatory requirements and sustainability results in packaging solutions that grow sales and build brand loyalty.

The Do’s and Don’ts of Cannabis Labeling

By Jon Bernard
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As more states legalize the use of cannabis for both medicinal and adult use, the market is growing exponentially. For growers and dispensaries, that means bringing their ‘A’ game when it comes to marketing their cannabis products – and that includes labels.

Not only do your cannabis labels need to be compliant with regulations, but you also need to make sure they stand out from the competitors. However, while creating a label seems like it should be easy, it can be a challenge to navigate the complex and murky legal landscape.

But don’t worry, we’ve got your back! Let’s take a look at the key federal regulations you need to be aware of, what NOT to put on cannabis labels and expert advice to help you find the perfect label material for your brand. Let’s get started.

Cannabis Labeling Requirements: What You Need to Know 

As of now, cannabis has not been ruled legal in all 50 states. However, states where cannabis is legalized determine their own set of rules and guidelines. These legislative guidelines are constantly being updated and revised for the labeling and packaging of cannabis products, so staying compliant can be challenging for dispensaries and manufacturers.

It’s important to follow general federal regulations for your product, such as the nutrition facts section (Image: TEKLYNX)

Since packaging laws vary by state, it’s important to follow general federal regulations for your product, as well as check your state for cannabis-specific label requirements.

At the very least, you should understand and follow cannabis labeling regulations in accordance with the Federal Food, Drug, and Cosmetics Act (FDCA). Let’s dive right into the basic elements that FDCA requires when labeling cannabis products.

  • Name and Location of Business: It is critical to always include the name and location of your business on both the inner and outer information panel. In doing so, customers always have a way to contact you for any questions. If you are worried about taking up too much space, a QR code is a great way to offer additional information.
  • Product Identity: Is your product meant to be used for adult or medicinal use? You must include what your cannabis product is or does on the Product Display Panel (PDP) so it’s easy for customers to locate.
  • Net Quantity of Contents: Net quantity refers to the total weight or volume of a finished product (excluding packaging) and is federally mandated on labels. For packaged liquid cannabis products, net quantity should be labeled in fluid measure. Meanwhile, packaged solid, semi-solid and viscous cannabis products should be labeled in dry weight.
  • Warning Statements: Since cannabis is still listed as a Schedule 1 Controlled Substance, it’s recommended to include warning statements for the specific product types. For example, the warning statement should stay “for medical use only” for all medical cannabis products.
  • List of Ingredients: You must include a complete declaration of all ingredients in your cannabis product. This must be listed on the informational panel on the outer packaging. If there is no outer packaging, then it must be placed on the product package itself.
  • Disclosure of Critical Facts: In general, this includes critical information that customers would want to know when buying your product. This can include:
    • Suggested use for the product
    • Application instructions
    • Expiration date 

What NOT To Put On a Cannabis Label

Proper cannabis labeling can ensure you remain compliant with regulations and legal requirements. Without compliance, you won’t be able to sell your products and could lead to a hefty fine – and nobody wants that! Here are the things you should stay away from adding to your label:

Unapproved Health Claims: As of now, both federal law and state laws do not recognize cannabis as a dietary supplement or substance that can help prevent, cure or treat serious diseases. For that reason, your safest bet is to stay away from making any false health claims on labels and websites.

An example of a cannabis flower label in Oregon with all of the required information.

Obscured Fonts: Text and font issues can muddle the look of your cannabis label and land you into compliance issues. Most states require cannabis labels to have a font and text size that is prominent, clear and easy to read for information panels. Therefore, it is critical to find typography that showcases your brand while maintaining compliance with federal and state regulations.

Faulty Ingredient List: Cannabis labels must accurately include the types of compounds present, it’s percentage and dosage found in the product. Plus, it is required that all cannabis products include cannabinoid profiles and provide a list of any active ingredients.

Considerations for Labeling Materials

To cut through the noise in a highly competitive retail environment, it’s critical to carefully consider the label materials for your cannabis product. Here are some things to consider.

Label Material Choice: Polypropylene or Paper

Take into account what your cannabis product is (tincture, gummies, etc.) when choosing your label material. For example, if it’s a liquid cannabis product, your label can come into contact with the liquid itself, causing damage and risk the label falling off over time. For that reason, the polypropylene label would be the better choice because it’s waterproof, oil-resistant and offers more durability. On the other hand, if your cannabis product does not require a lot of protection and you are looking for a more affordable option, then paper labels would be the better option.

Coating Choice: Matte or Glossy

Choosing between matte or glossy finish depends on your preferred brand aesthetic. If you are looking to dazzle some customers and have a vibrant design on your cannabis label, then it’s best to choose a glossy finish because it holds the ink better. As a result, your label design will appear striking and crisp when printed! But, maybe that’s not the vibe of your cannabis brand so you’re looking for something more traditional. If so, a matte finish is a better choice because it absorbs some of the ink – producing that vintage, distressed look!

Final Thoughts

Your cannabis products deserve to stand out and shine in this booming market. But your product won’t even make it to the market if you are not following label requirements. Proper cannabis labeling ensures that the product is compliant, builds trust with your customers and boosts your credibility within the space. Since requirements are constantly evolving in this new industry, you must always triple-check with both federal and state regulations for the most up-to-date information in regards to cannabis product labeling. In doing so, you’ll be able to design an enticing package with proper labels that will earn heart eyes from consumers, while providing essential information about your product.

Sustainable Hemp Packaging is the Future of Industrial Packaging

By Vishal Vivek
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The future of packaging is ripe for capitalization by the drivers of sustainability culture. With the battle lines drawn and forces at play in motion, change is now inevitable. The question arises: how quickly can the industry grow in the space of the next decade?

With an increasing number of nations banning non-biodegradable and petroleum-based plastics in certain uses, the choices at hand have naturally led to bioplastics. Bioplastics are a major ingredient of the renewable packaging industry. We derive them from various renewable agricultural crops, of which hemp is among the chief examples.

The Change for Hemp

The legal ramifications of the European Green Deal and the American Farm Bill of 2018 have created a microcosm where the sustainability discussion has turned into corporate initiatives for crops like industrial hemp, which are a source for bioplastics and numerous other products. The smaller carbon footprint of industrial hemp plays its role in shaping consumer demands towards a greener future.

Farmers are now able to cultivate the plant in the U.S., due to its removal from the list of controlled substances. Agribusinesses and manufacturers are aware of the plant’s versatility, with uses in packaging, building construction, clothing, medicinal oils, edibles like protein powder and hemp hearts, hemp paper and rope. What was once George Washington’s strong consideration as a cash crop for his estate, may gradually become the world’s cash crop of choice.

Hemp’s Sustainability Beckons 

Why is the crop unanimously superior in the aspect of eco-friendliness? Its growing requirements are frugal: water, soil nutrients and pesticides are not needed in large quantities. It absorbs great quantities of carbon dioxide from the atmosphere, and uses it to create 65-75% cellulose content within its biomass. Cellulose is vital in the manufacture of bioplastics. Hemp is also flexible within crop cycles, due to its small harvesting period of only 4 months.

Thus, farmers use it as a rotational crop, allowing them to also cultivate other crops after its harvest. High-quality crops like cotton, though superior in cellulose content and fibrous softness, require far more water quantities, soil nutrients and pesticides. Farmers face greater difficulties in cultivating cotton as a rotational crop, because it requires far more space and time.

Hemp Bioplastics For Packaging                                

We manufacture bioplastics from the hurd and cellulose of the hemp plant. Hemp bioplastics are biodegradable, and take up to a maximum of 6 months to completely decompose; by contrast, normal fossil-fuel-based plastic takes up to 1000 years to decompose.

Manufacturers incorporate these ingredients into existing manufacturing processes for regular plastics, such as injection molding. Thus, we can apply bioplastic ingredients to similar plastics applications, such as packaging, paneling, medical equipment and more. New technologies aren’t necessarily needed, so companies and manufacturers do not have any reservations about its viability as an industry.

Here are a few types of bioplastics derived from hemp:

  1. Hemp Cellulose-based Bioplastics

This is a substance found in plant cell walls. We use cellulose to manufacture a broad range of unique plastics, including celluloid, rayon and cellophane. These plastics are usually entirely organic. We mix cellulose and its variations (such as nanocellulose, made from cellulose nanocrystals) with other ingredients, such as camphor, to produce thermoplastics and the like. Using natural polymer, we process a broad range of bioplastics and corresponding polymers. The difference in their chemical properties is down to the nature of the polymer chains and the extent of crystallization.

  1. Composite Hemp-based Bioplastics

Composite plastics comprise organic polymers like hemp cellulose, as well as an addition of synthetic polymers. They also have reinforcement fibers to improve the strength of the bioplastic, which are also either organic or synthetic. Sometimes, we blend hemp cellulose with other organic polymers like shellac and tree resins. Inorganic fillers include fiberglass, talc and mica.

We call any natural polymer, when blended with synthetic polymers, a “bio composite” plastic. We measure and calibrate these ingredients according to the desired stiffness, strength and density of the eventual plastic product. Apart from packaging, manufacturers use these bioplastics for furniture, car panels, building materials and biodegradable bags.

A composite of polypropylene (PP), reinforced with natural hemp fibers, showed that hemp has a tensile strength akin to that of conventional fiberglass composites. Furthermore, malleated polypropylene (MAPP) composites, fortified with hemp fibers, significantly improved stress-enduring properties compared to conventional fiberglass composites.

  1. Pure Organic Bioplastics With Hemp

We have already generated several bioplastics entirely from natural plant substances like hemp. Hemp fibers, when made alkaline with diluted sodium hydroxide in low concentrations, exhibit superior tensile strength. We have produced materials from polylactic acid (PLA) fortified with hemp fibers. These plastic materials showed superior strength than ones containing only PLA. For heavy-duty packaging, manufacturers use hemp fibers reinforced with biopolyhydroxybutyrate (BHP), which are sturdy enough.

With the world in a state of major change due to the coronavirus outbreak of 2020, the focus is back on packaging and delivery. In this volatile area, perhaps the industry can learn a few new tricks, instead of suffocating itself in old traditions and superficial opportunism. The permutations and combinations of bioplastic technology can serve a swath of packaging applications. We must thoroughly explore this technology.

Hemp’s Future in Packaging

Fossil fuel-based plastic polymers are non-renewable, highly pollutive and dangerous to ecosystems, due to their lifespans. They are some of the most destructive inventions of man, but thankfully could be held back by this crop. Industrial hemp upheld countless industries through human history and now is making a comeback. After existing in relative obscurity in the U.S. due to false connotations with the psychoactive properties of its cousin, it is now back in business.

With the American hemp industry on the verge of a revolution, hemp packaging is primed to take over a significant part of the global packaging sector. The political, economic and environmental incentives for companies to adopt bioplastics are legion. Its lower cost lends to its allure as well. Consumers and agribusinesses are following suit, making the choice to be environmentally-conscious. By 2030, it is estimated that 40% of the plastics industry will be bioplastics.

We can only mitigate the plastic pollution in oceans, landfills and elsewhere, with the use of biodegradable bioplastics; otherwise, animals, humans and plants are getting adversely affected by imperceptible microplastics that pervade vast regions of the Earth. With hemp bioplastics, we use the cleaner, renewable matter of plants to conserve the planet’s sanctity. We can expect this new technology to continue to light the way for other nations, societies and companies to build upon this sustainable plan.

Reasons for Hemp Production: The Need for Sustainable Paper Production

By Tyler Dautrich
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Currently in the United States, there are 27 states that have removed barriers to the production of industrial hemp. Not all of those states have actual licenses in place that would allow farmers to do that. In Pennsylvania, a bill to legalize industrial hemp (SB 50), sits in the house awaiting a final vote.

For those less familiar with the hemp plant, it has been labeled a miracle crop that can produce such products as paper, plastic, fuel, food, clothes and rope to name a few. Almost all of these products can be produced by hemp in a more sustainable and environmental friendly way than they are currently being produced. For this column, I will focus on paper.

Currently the world consumes around 300 million tons of paper each year and 30% of that is consumed in the US alone. A majority of this paper is created via paper mills that cut down trees, applying different chemicals to create a paper pulp.

We have cut down an estimated 4 billion trees around the world to supply the paper industry on every continent. As we continue, just remember that one tree, creates enough oxygen for three people to breathe.

Each year millions of pounds of highly toxic chemicals such as toluene, methanol, chlorine, dioxide, hydrochloric acid and formaldehyde are released into the air and water from papermaking plants around the world, making the industry the 3rd largest industrial polluter of air, water and soil. After the paper is made, sold, and used it ends up in landfills where it decomposes, and releases methane gas, a gas that’s 25 times more toxic than carbon dioxide. The paper industry is also one of the world’s largest consumers of water. It takes 324 liters of water to make 1 kilogram of paper.

An extreme cost to the world for something as simple as a piece of paper. Hemp is a much better solution. While trees take an average of 25 to 30 years to be ready for paper products, hemp regenerates in months. Hemp paper can be recycled up to seven times, while regular paper is recyclable three times. Most importantly, hemp paper does not need to be bleached with chlorine, and is naturally acid-free. A much cleaner and more environmentally sustainable solution.

It is hard to ignore such wasteful processes, particularly when there is a much more sustainable and sensible method that yields the same results. As states begin to allow the production of industrial hemp back into the economy, it creates the opportunity for us to reverse the damage that we have done to this planet.

Imagine, walking into your office one day and seeing all of your documents printed on hemp paper. What do you think? Should we go back to using hemp paper?