Tag Archives: PP

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.

Keep Your Cannabis Product Safe with Dependable Packaging

By Danielle Antos
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No matter what type of packaging you select for your cannabis product, it needs to be dependable. Packaging is not only the first impression of your company to consumers; it must securely contain and protect the product inside. No one wants to purchase products inside packaging that looks dirty or isn’t sealed properly – it is imperative that packaging looks clean and safe to consumers. How does your cannabis packaging stack up? Is it sealed properly? Is it clean and defect-free? Does it conform to the ever-changing regulations?

Using plastic bottles and closures is a great way to secure your cannabis product and showcase your brand. Plastic cannabis packaging offers many different options: bottles can be produced using sustainable materials and come in many different shapes and capacities. Typical closures are child-resistant, lined or unlined, and with a text or pictorial top.

Because packaging performs so many functions for your cannabis business, it is important to realize that not all plastic bottles and closures are the same. High density polyethylene (HDPE), low density polyethylene (LDPE), polypropylene (PP) and polyethylene terephthalate (PET) bottles and closures are widely used for cannabis packaging. Keep in mind that bottle selection is only half of the equation. Equally important is selecting a closure that works with the bottle and has the right features you need.

So, how do you select the right plastic closure for your cannabis bottles? Your packaging manufacturer should be able to guide you towards the solution that’s right for you. However, there are several key factors that will help you identify a superior packaging solution.

Closure Seal

Unevenly manufactured bottle tops can result in poor closure seals and an increased risk of product contamination. Choosing the incorrect lining material can lead to poor protection of your product or may not provide the proper tamper evidence required by regulatory agencies.

A bad seal can also jeopardize the freshness of your cannabis product. It can cause the flower to become excessively dry, resulting in overfilling to make up for weight loss. Situations like these can lead to higher product costs for your company.

Child-Resistant

What’s more important than keeping cannabis out of the hands of children? Child-resistant (CR) packaging not only increases safety; it instills consumer trust in your products and your brand. A closure that doesn’t fit the bottle can prevent the bottle and closure from working properly together, leading to possible accidents if the product is around children. CR closures are available in many different styles and functions – from traditional push-and-turn systems to snap caps and more.

Individual states are cracking down on child-resistant packaging certification for cannabis products. Although FDA approval is not currently required, it will be in the future. Be a leader in the cannabis industry and make preparations now to be compliant with future regulations.

Senior-Friendly

Closures can be child-resistant and at the same time be senior-friendly. Select closures that enable use by individuals who may have problems opening traditional capping systems. Innovative companies are designing closure systems that can be both safe for children as well as easy-to-open for those who have difficulty using their hands.

Compatible Bottles

Be sure that the closure you select works correctly with your chosen bottle. Can your packaging partner manufacture and supply closures that guarantee complete functionality with the bottle to protect your product? Closures produced by the same manufacturer as the bottles will ease your mind that the closure and bottle function correctly together. A one-stop-shop approach will also save you time and money.

Country of Origin

Is the packaging you use manufactured in the United States? Plastic bottles and closures manufactured overseas may have impurities in the resin or colorant that could leach or bleed into your cannabis products. They may not have documentation of origin or comply with FDA regulations. Your cannabis packaging partner should be able to provide this documentation so you can rest assured that your bottles and closures are manufactured under strict guidelines for the safety of your consumers and that your product won’t be affected. In today’s emerging cannabis market, there are stringent regulations on all types of cannabis packaging. If you use packaging that does not conform to regulations, you are putting your company at risk for product recalls, decreased sales due to low consumer confidence and other undesirable risks.

Selecting poor closures and bottles for your cannabis packaging can have long-term consequences. Not only will your brand be diminished, but your profitability will be reduced as well. Understanding how to identify the characteristics of quality plastic packaging that can help you avoid declining consumer confidence and lost sales. Work with a plastic packaging manufacturer that understands how important perfect quality is to your business.

Want Strong Profits for Your Cannabis Business? Start by Building Your Brand

By Danielle Antos
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Everyone knows that the packaging of your cannabis product creates the first impression for a potential customer. However, product packaging is sometimes an overlooked detail for new and existing cannabis businesses. The packaging design for your cannabis product is vital to establishing your brand and building a loyal customer base. Packaging impacts your product significantly: it must keep your products safe and secure, but it also has to help you increase your sales volume and bottom line. Ultimately, a well-executed and managed brand translates into increased profitability.

Today, plastic HDPE, LDPE, PP and PET bottles and closures are widely-accepted packaging options for cannabis products. Plastic packaging offers abundant choices, but how do you know which plastic bottle and closure is right for your product? Here is a checklist that will help you create packaging that hits the target.

Know Your Competitors

Do your research and check out the competition. What are other cannabis companies doing? What type of plastic packaging do they use and is it high quality? What is their message and are they consistently branding their packaging across all product lines? How can your cannabis packaging stand out and attract attention? This knowledge will help you to define your brand and how you can differentiate your cannabis products from your competitors with the right packaging.

Appeal to Your Target Audience

Your cannabis products can’t fulfill the needs of all consumers, so define the type of consumer you are trying to reach. Tailor your message to the specific groups that meet your brand’s criteria. Consider demographics such as lifestyle, age, location and gender. Also consider what is important to them. For example: is your target audience concerned about the environment? If so, consider plastic packaging alternatives such as Bioresin. Polyethylene produced from ethanol made from sustainable sources like sugarcane, commonly known as Bioresin, are becoming more common. Bioresin bottles have the same properties and look the same as traditional plastics, so it is easy to convert. Defining what speaks to your target consumer will help you determine which plastic packaging option to choose for your cannabis product.

Convey Your Message to Consumers

How do you want consumers to perceive your cannabis product, company, and values? What expectations will it meet? Take Coca-Cola for example. It’s an instantly recognizable brand because of consistent use of the same style and color packaging, along with a universally-appealing message of refreshment, taste and satisfaction. Coca-Cola’s messaging has remained consistent over decades and it fulfills the expectations of consumers – they know exactly what they’re getting when they purchase it.

The message on your cannabis packaging should reflect your company values, fulfill customer expectations and of course, be eye-catching and promote the product inside. Packaging should also convey your brand information consistently and across all product lines. Consumers will become accustomed to your brand and will trust your products.

Make Your Product Stand Out

Once your brand message is defined, you can move forward with selecting the right plastic packaging. There are many crucial points to consider in the selection process. For example, if providing the freshest products to the consumer is critical, then select plastic bottles and closures that ensure your product does not become stale or contaminated. If protecting consumers is part of your brand message, then select bottles and closures that meet federal and state regulations for child safety, that are manufactured with FDA-approved materials, and that meet ASTM certifications.

The product branding process can be intimidating. Overcome your fears by working with a plastic packaging manufacturer that fits your needs. Sometimes an off-the-shelf HDPE bottle or plastic closure just won’t do. Unique bottle shapes, the use of colored resins, and switching to plastic packaging made with sustainable materials are options that will showcase your cannabis product and help increase visibility in the marketplace. Look for a plastic manufacturer with diverse capabilities and packaging ingenuity. A manufacturer that offers a diverse product line and also can develop customized bottles and closures to your exact specifications and appearance will be a great asset to you. They can guide you through the process to ensure that you get a product that will help differentiate your brand and make your product stand out.

Follow Through

Consistent and targeted branding based on thorough research is a proven approach to creating a strong brand. When your brand message is applied to all of your plastic packaging across your cannabis product lines, a stronger and more recognizable brand is created. Remember to follow through with your brand messaging across all other channels of communication such as: print advertising, signs at your business’ location, on your website and through your online marketing efforts. Your sales and customer service staff should also reinforce your brand message when meeting with customers and prospects. A thoughtful and well-planned strategy for your brand will help increase sales and grow your new start-up or established cannabis business.

Sustainable Plastic Packaging Options for Your Cannabis Products

By Danielle Antos
5 Comments

A large part of your company’s brand image depends on the packaging that you use for your cannabis product. The product packaging creates a critical first impression in a potential customer’s mind because it is the first thing they see. While the primary function of any cannabis packaging is to contain, protect and identify your products, it is a reflection of your company in the eyes of the consumer.

For all types of businesses across the US, sustainability has become an important component for success. It is increasingly common for companies to include sustainability efforts in their strategic plan. Are you including a sustainability component in your cannabis business’ growth plan? Are your packaging suppliers also taking sustainability seriously? More and more, consumers are eager to purchase cannabis products that are packaged thoughtfully, with the environment in mind. If you are using or thinking about using plastic bottles and closures for your cannabis products, you now have options that are produced from sustainable and/or renewable resources. Incorporating sustainable elements into your cannabis packaging may not only be good for the environment, but it may also be good for your brand.

Consider Alternative Resins

Traditionally, polyethylene produced from fossil fuels (such as oil or natural gas), has been used to manufacture HDPE (high density polyethylene) bottles and closures. However, polyethylene produced from ethanol made from sustainable sources like sugarcane (commonly known as Bioresin) are becoming more common.

HDPE bottles produced with Bioresin.

Unlike fossil fuel resources which are finite, sustainable resources like sugarcane are renewable – plants can be grown every year. For instance, a benefit of sugarcane is that it captures and fixes carbon dioxide from the atmosphere every growth cycle. As a result, production of ethanol-based polyethylene contributes to the reduction of greenhouse gas emissions when compared to conventional polyethylene made from fossil fuels, while still exhibiting the same chemical and physical properties as conventional polyethylene. Although polyethylene made from sugarcane is not biodegradable, it can be recycled.

Switching to a plastic bottle that is made from ethanol derived from renewable resources is a great way for cannabis companies to take positive climate change action and help reduce their carbon footprint.

For instance, for every one ton of Bioresin used, approximately 3.1 tons of carbon dioxide is captured from the atmosphere on a cradle-to-gate basis. Changing from a petrochemical-derived polyethylene bottle to a bottle using resins made from renewable resources can be as seamless as approving an alternate material – the bottles look the same. Ensure that your plastic bottle manufacturer is using raw materials that pass FDA and ASTM tests. This is one way to help reverse the trend of global warming due to increasing levels of carbon dioxide (CO2) in our atmosphere.

PET bottles derived from 100% recycled post-consumer material.

Another option is to use bottles manufactured with recycled PET (polyethylene terephthalate). Consisting of resin derived from 100% recycled post-consumer material, it can be used over and over. This is an excellent choice because it helps keep plastic waste to a minimum. Regardless of the resin you select, look for one that is FDA approved for food contact.

Consider Alternative Manufacturing Processes

Flame Treatment Elimination

When talking about plastic bottle manufacturing, an easy solution to saving fossil fuels is eliminating the flame treatment in the manufacturing process. Historically, this process was required to allow some water-based adhesives, inks, and other coatings to bond with HDPE (high density polyethylene) and PP (polypropylene) bottles. Today, pressure-sensitive and shrink labels make this process unnecessary. Opt out and conserve natural gas. For instance, for every 5 million bottles not flamed approximately 3 metric tons of CO2is eliminated. This is an easy way to reduce the carbon footprint. Ask your cannabis packaging manufacturer if eliminating this process is an option.

Source Reduction (Right-Weighting)

When considering what type and style of bottle you want to use for your cannabis product, keep in mind that the same bottle may be able to be manufactured with less plastic. A bottle with excess plastic may be unnecessary and can result in wasted plastic or added costs. On the other hand, a bottle with too little plastic may be too thin to hold up to filling lines or may deform after product is filled. Why use a bottle that has more plastic than you actually need for your product when a lesser option may be available? This could save you money, avoid problems on your filling lines, and help you save on your bottom line. In addition, this will also help limit the amount of natural resources being used in production.

Convert to Plastic Pallets

If you are purchasing bottles in large quantities and your supplier ships on pallets, consider asking about plastic pallets. Reusable plastic pallets last longer than wood pallets, eliminate pallet moisture and improve safety in handling. They also reduce the use of raw materials in the pallet manufacturing process (natural gas, metal, forests, etc.) aiding in efforts towards Zero Net Deforestation. And, returnable plastic pallets provide savings over the long term.

If You Don’t Know, Ask Your Cannabis Packaging Partner

It is important to find out if your plastic packaging partner offers alternative resins that are produced from renewable sources or recycled plastics. It is also prudent to partner with a company that is concerned about the impact their business has on the planet. Are they committed to sustainability? And, are they eliminating processes that negatively affect their carbon footprint? What services can they provide that help you do your part?

When you opt to use sustainably produced plastic bottles and closures for your cannabis products, you take an important step to help ensure a viable future for the planet. In a competitive market, this can improve the customer’s impression of your brand, increase consumer confidence and help grow your bottom line. Not only will you appeal to the ever-growing number of consumers who are environmentally-conscience, you will rest easy knowing that your company is taking action to ensure a sustainable future.

Tips for Finding the Perfect Cannabis Packaging Partner for Your Business

By Danielle Antos
3 Comments

Whether your cannabis business is a start-up in its infancy, or established with a loyal customer following, the product packaging you use is essential to building and maintaining your brand. The packaging is the first thing a potential customer sees, and it creates that critical first impression. While the primary function is to contain, protect, and market your products, your packaging is a reflection of your company to the customer. In many ways, the package is the product. Partnering with a quality plastic packaging manufacturer for your cannabis products will increase your success.

Bottles made of high-density polyethylene (HDPE), low density polyethylene (LDPE), polypropylene (PP), and polyethylene terephthalate (PET) have become widely-accepted packaging options within the cannabis industry. There are many plastic bottle manufacturers, but how do you find the right one? In short, seek a manufacturer who makes quality products that are unlikely to present downstream problems for your company, provides services and options that align with things you feel are important, and wants to build a long-term relationship with you so both of your businesses grow faster through strategic partnership.

What to Look for in a Plastic Bottle Manufacturer

Excess Bottom Flash creates a poor printing surface.

As you search for a packaging partner for your cannabis business, here are a few key things to look for:

Bottles That Visually Support Your Brand

It’s essential to partner with a manufacturer who understands the importance of defect-free plastic bottles. Does everything about your packaging convey a sense of trust for your customers? Defects in plastic bottles typically occur during the manufacturing process.

Excessive Side Taper results in uneven, wrinkled labels.

For instance, excessive side taper on the bottles can result in uneven, wrinkled labels that are hard to read and make your product look unprofessional. If flashing on the bottle bottom is not removed, it creates a poor printing surface and results in a poor brand impression.

Partnering with a manufacturer who understands that plastic bottle defects diminish brand presence and who continually strives to remove defect-producing problems out of their manufacturing process is of utmost importance. This avoids many downstream quality problems and helps to keep the focus on growth and off of damage control.

Bottles That Minimize Risk and Waste

Product recalls or safety concerns can be a result of cloudy bottles or material trapped in the resin that makes the plastic packaging look dirty or contaminated. These situations can erode consumer confidence in your brand or expose the customer to risk.

Foreign material trapped in the resin results in reduced customer confidence.

Sub-par plastic bottles can lead to inefficiencies on your filling lines, lost production time, and product that cannot be sold. These situations lead to reduced profitability and negatively impact your bottom line. It’s never good when filled packaging or product has to be thrown away because problems are identified on the filling line.

Uneven Sealing Surface results in poor closure seal and increased risk of product spoilage or contamination.

Worse yet is when your product reaches the point of sale and the problems are identified at the dispensary or by a consumer. For example, over time, an improper seal between the plastic bottle and cap can cause flower to be excessively dry. In turn, when this flower is dispensed to the consumer it can lead to overfilling to make up for weight loss. And some consumers just don’t like their flower to be too dry, resulting in lost sales. Does the defective product get shipped back or trashed at the point of sale location? In either case, this results in the dilemma of wasted product that can’t be used and extra costs that eat into your profitability. 

Closures That Work With The Bottle

The closures for the bottles are also an important part of your cannabis packaging. Can your packaging partner manufacture and supply plastic closures that assure complete functionality to protect your product? Closures produced by the same manufacturer as the bottles ensures that the closure and bottle function correctly together. A one-stop-shop approach will save you time and money.

The cannabis industry is growing quickly and faces many complex regulatory challenges, including regulations for child-resistant packaging. Many states have their own unique cannabis packaging requirements which must be strictly adhered to. Are their bottle and closure pairings compliant with current regulations and those that are under legislation for the future? 

Customization for Your Brand

Can the cannabis packaging manufacturer customize their products to your exact design and specifications? Your product is unique, and your packaging should reflect that. Make sure your brand stands out with the exact image you want to project. There should be “depth” in your supplier: can they do more than just sell you packaging that already exists?

A Safe Resin Source

Another important aspect of safety is country of origin. Plastic bottles and closures manufactured overseas may have impurities in the resin or colorant that could leach or bleed into your products. They may not have documentation of origin or comply with FDA regulations. Your plastic packaging partner should be able to provide this documentation so you can rest assured that your bottles are manufactured under strict guidelines for the safety of your consumers and that your product won’t be affected.

Commitment to Sustainability

To many consumers, packaging made from recycled materials is important. Does your packaging supplier have a strong commitment to environmental sustainability? There is strong market support for carbon-friendly alternatives. Progressive plastic packaging manufacturers are actively working to provide alternatives to plastics made from fossil fuels and instead, using resins produced from renewable resources (i.e. sugarcane). By partnering with a supplier that provides alternative and recycled materials, you enhance your brand by appealing to a growing segment of environmentally concerned consumers.the best cannabis packaging suppliers understand that consistency in the manufacturing process is essential.

Scalable Growth

As your business grows, can your packaging partner grow with you? It’s important that they are able to keep up with the demand for your product and that their supply chain can match your manufacturing needs. As you add to your product line, are they capable of continuing to offer new and innovative packaging? A manufacturer that has a strong business model for growth will benefit you now and for the future.

A Real Cannabis Packaging Partner

Your cannabis business should develop a true partnership with your packaging supplier. They should invest in your success and care about your business. Businesses depend on one another for continued growth – look for a knowledgeable partner that is responsive, courteous and dependable now and for years to come. The best suppliers realize that there is more to a relationship than just the financial transaction of buying packaging.

Additionally, the best cannabis packaging suppliers understand that consistency in the manufacturing process is essential. Using virtually perfect bottles time after time not only reduces waste but helps build consumers’ trust in your brand. Consistency saves you three precious commodities – time, hassle and money.

Remember, a brand consists of more than just a logo and company name. It identifies who you are, what your company stands for and the integrity of your product. Quality cannabis packaging will reinforce your company standards and attract consumers to your product – consistently defining you as a quality provider with integrity in the marketplace. Improving your bottom line and meeting your company’s financial goals is at stake. Is your cannabis packaging partner going to help you grow?