Bubble hash drying

Bubble hash drying

What is bubble hash drying

 

Bubble hash is a solvent-free extract known for its rich flavor and potency, making it a top choice for many cannabis enthusiasts.
It’s also a relatively foolproof extraction method, which adds to its appeal. However, unlike some other extracts, bubble hash requires a bit of patience, as it needs to be thoroughly dried before use.

After extraction, bubble hash is full of water. While water is essential during the process, it becomes a challenge afterward, preventing the hash from being smoked, pressed into rosin, or stored long-term. Proper drying is especially critical for storage methods like Temple Balls, which need completely dry hash to maintain quality over time.

Drying removes the excess moisture, ensuring a high-quality final product. Without it, wet hash can develop mold and fungi, potentially ruining the extract. So, drying isn’t just an optional step after ice water extraction—it’s essential for transforming wet hash into something usable and storable.

While you could simply air dry your bubble hash, this method may not be the most efficient. You want the drying process to be as effective as possible to prevent any issues down the line. The two main methods for drying bubble hash are:-
– Air Drying
– Freeze Drying

Each method has its pros and cons, but freeze-drying is often preferred for its speed and effectiveness in preserving the full terpene profile of your bubble hash.

Why is Freeze Drying Essential for Bubble Hash

Bubble hash is all about preserving the pure essence of the cannabis plant—its terpenes, cannabinoids, and overall quality. The traditional drying process can expose your hash to air, light, and fluctuating temperatures, which often results in terpene loss and a reduction in quality. Freeze drying, on the other hand, rapidly removes moisture while locking in the potency and flavor of your resin.

However, the temperature and pressure during the drying process are critical. If the temperature is too high, you risk losing volatile terpenes, which are responsible for the rich aroma and flavor. This is why our LIO 40 Home is perfect for drying bubble hash, as it allows you to finely tune the temperature to the exact needs of your product.

Unlock the Full Potential of Your Resin with LIO 40 Home

When it comes to producing premium-quality bubble hash, freeze-drying is the gold standard for preserving aroma, potency, and terpene profiles. At the heart of this process is precise temperature and pressure control, which is where our LIO 40 Home Freeze Dryer excels. With the ability to adjust settings tailored to your needs, it offers an ideal solution for cannabis enthusiasts and professionals alike, especially when paired with a few essential upgrades for handling larger batches and safeguarding those precious terpenes.

Tailor the LIO 40 Home for Professional Bubble Hash Drying

The LIO 40 Home comes equipped with adjustable settings that make it easy to dial in the right conditions for bubble hash. But to maximize efficiency and quality—especially for professional or larger-scale use—a few additional components and upgrades will take your freeze-drying game to the next level.

  1. Bigger Drying Capacity for Professionals
    • The standard rack is great for home users, but if you’re drying larger quantities of bubble hash, the shelf rack with a 38 mm distance between trays is a must. This configuration gives you almost 50% more drying capacity, making it ideal for commercial or frequent use. The extra space between trays ensures that airflow is optimized, leading to faster and more even drying.
    • While the rack with bigger tray spacing does slightly reduce the surface area for drying, the increased capacity more than makes up for it—especially for those serious about efficiency.
  2. Pressure Control for Optimal Terpene Retention
    • One of the biggest challenges in freeze-drying bubble hash is maintaining the delicate balance between vacuum pressure and temperature. Too much vacuum can lead to the loss of volatile terpenes, reducing the quality of your end product. This is where the pressure control function (available as an additional feature for €399 excl. VAT) becomes essential.
    • By using the pressure control function, you can instruct the freeze dryer to maintain the ideal vacuum level, preventing terpene loss while also reducing freezing time. This allows for faster drying with better preservation of aroma and flavor—a key benefit for high-end cannabis products.

LIO 40 Home for Bubble Hash Drying

If you’re just getting started, you can begin with the standard configuration of the LIO 40 Home, and later, as your needs grow, you can easily upgrade. The shelf rack and additional trays can be ordered separately if you find you need more drying surface. With these customizations, you’ll be ready to produce professional-grade bubble hash with efficiency and precision.

Why Choose LIO 40 Home for Bubble Hash Freeze Drying?

  • Temperature Precision: Adjustable settings ensure that your hash dries without losing its terpenes, preserving flavor and aroma.
  • Pressure Control: The optional pressure control function lets you fine-tune the vacuum to the perfect level, avoiding terpene loss and speeding up the freeze-drying process.
  • Expandable Capacity: With additional shelf racks and trays, you can handle larger quantities, making the LIO 40 Home suitable for both small-scale and professional operations.

Whether you’re a home enthusiast or a professional cannabis producer, the LIO 40 Home with customizable settings and expandable options is the ultimate freeze dryer for your bubble hash needs. Preserve your resin’s full terpene profile and produce premium-quality hash every time with the confidence that your freeze dryer is designed for the job.

Ready to take your bubble hash production to the next level? Explore our LIO 40 Home and the range of accessories available to enhance your drying capacity and control. With the right setup, you’ll enjoy consistent, top-quality results batch after batch.

freeze dryer
Freeze dryers in cannabis industry

Freeze dryers in cannabis industry

Freeze dryers are invaluable tools in the cannabis industry due to their ability to preserve the quality, potency, and overall integrity of cannabis products. Here’s how freeze dryers are commonly used:

1. Preserving Flower Quality

  • Retention of Cannabinoids and Terpenes: Freeze drying cannabis flowers helps retain a higher concentration of cannabinoids and terpenes, which are responsible for the plant’s effects, aroma, and flavor. The process prevents the degradation of these compounds, which can occur with traditional drying methods.
  • Maintaining Structural Integrity: Freeze drying helps maintain the structure and appearance of the cannabis flower, preventing shrinkage and preserving its aesthetic qualities. This is particularly important for high-end flower products sold to discerning consumers.

2. Improving Shelf Life

  • Prevention of Mold and Bacteria Growth: By removing almost all moisture from the cannabis flower, freeze drying significantly reduces the risk of mold and bacteria growth, which are common issues in cannabis storage.
  • Extended Storage: Cannabis that has been freeze-dried can be stored for longer periods without losing potency or quality, making it an ideal method for both small-scale and large-scale producers.

3. Preparation for Extraction

  • Pre-extraction Processing: Freeze drying is often used as a pre-treatment step before the extraction of cannabinoids and terpenes. By freeze-drying the plant material first, producers can ensure that the extraction process is more efficient, yielding higher concentrations of desired compounds.
  • Maintaining Purity: The lack of moisture in freeze-dried cannabis reduces the likelihood of contaminants entering the extraction process, leading to purer extracts.

4. Producing Concentrates

  • Preparation for Concentrate Production: Freeze-dried cannabis is ideal for producing various concentrates, such as shatter, wax, and oils. The process helps in maintaining the potency and purity of the final product.
  • Improved Texture: For products like live resin, which relies on capturing the essence of the fresh plant, freeze drying can preserve the plant’s live profile, resulting in a more flavorful and aromatic concentrate.

5. Edibles and Infusions

  • Cannabis Edibles: Freeze-dried cannabis can be used to make edibles. The absence of moisture makes it easier to infuse the active compounds into oils, butter, and other edible mediums without compromising the texture or flavor of the final product.
  • Long-Lasting Infusions: Infusions made with freeze-dried cannabis tend to have a longer shelf life due to the stability of the freeze-dried material.

6. Cost Efficiency

  • Reduced Waste: The precision of freeze drying ensures that more of the plant material is preserved and utilized, reducing waste and increasing overall yield.
  • Energy Efficiency: While the initial investment in freeze-drying equipment can be high, the process can be more energy-efficient over time compared to other drying methods, particularly when scaled up.

7. Custom Applications

  • Custom Formulations: Freeze dryers allow for the production of customized cannabis products, where specific moisture levels or cannabinoid profiles are required, making it a versatile tool in product development.
cannabis freeze dryer

Cannabis freeze drying

Cannabis freeze drying

The Guide to Cannabis Freeze Drying with Exeat Freeze Dryers

 

What is Cannabis Freeze Drying?

Freeze-drying happens when the solvent (usually water) and/or suspension medium is crystallized at a low temperature and removed by sublimation (the direct transition from a solid state to gaseous state without melting). Technical term for this process is Lyophilization but the process itself is more known as Freeze drying.

freeze dryer

Three Stages of Freeze Drying Cannabis

Freeze drying process can be divided to three stages: freezing, sublimation drying, and desorption drying.
The freezing phase is the most important part of the freeze-drying process. Rapid freezing is critical and eliminates the formation of large ice crystals, which could deteriorate product quality. 

  • Deep-freeze:  cannabis buds freeze down to – 5°C or lower.
  • Sublimation:  during this process solid ice turns straight to water vapor, skipping the liquid phase. A vacuum pump at this phase sucks out the water vapor.
  • Desoprtion drying:  product is returned to room temp (21-26°C), taking the last bit of water content out of the buds.
freeze dried cannabis flower buds on a tray

Benefits of Freeze Drying Cannabis

 

The most important benefits of freeze drying cannabis are:

  • Retention of cannabinoids and terpenes (preserves up to 97% of cannabinoids, ensuring that the THC, CBD, and other beneficial compounds remain intact)
  • Increase in terpene content and colors (freeze drying maintains the rich aroma and flavor profiles of the cannabis)
  • Production speed/efficiency
  • Less facility space for drying 
  • No size loss in freeze dried product
  • Limiting and reducing microbial content (process prevents the growth of mold and bacteria)
  • Freeze dried product can be stored for 3-6 months (without losing its potency).

Traditional drying and curing processes typically takes 2-6 weeks or more and it does have excellents results, although the time it takes is very long. 
One of the most important benefits of freeze-dried cannabis is the increase in terpenes and cannabinoids.

Freeze-dried flower is 15% more potent than traditionaly dried flower. Low temperatures of freeze dryer helps reduce the loss of volatile terpenes and prevent the cannabinoids chemically altering, while it is effectively preserving the active ingredients of the flower.
This method is ideal for preserving the delicate trichomes and cannabinoids that give cannabis its potency and flavor.

How Exeat Freeze Dryers Optimize Cannabis Preservation

  1. Precision Control: Our machines offer precise temperature and pressure control, allowing for a customized freeze drying process tailored to the specific needs of your cannabis strains.
  2. Efficiency and Speed: Exeat freeze dryers are engineered to process cannabis quickly while maintaining the highest quality, increasing your production efficiency.
  3. Ease of Use: With user-friendly interfaces and automated systems, our freeze dryers simplify the freeze drying process, making it accessible even for those new to the technology.
  4. Durability and Reliability: Built with high-quality materials and components, Exeat freeze dryers are designed for long-term use, providing consistent results batch after batch.

Why Choose Exeat for Your Cannabis Freeze Drying Needs?

Exeat’s freeze dryer units shorten the curing process to just 24-36 hours, and are affordable and aimed at both small and large scale growers.  In our offer you can find three standard sizes of freeze dryers, while we also produce custom size units. These units preserve buds and terpene profiles better than standard curing because they don’t use heat.

Customer Support: Our team of experts is always available to provide support and guidance, ensuring you get the most out of your Exeat freeze dryer.

Innovation and Quality: We continuously innovate and improve our products, ensuring that you have access to the latest advancements in freeze drying technology.

Sustainability: Exeat freeze dryers are designed with energy efficiency in mind, helping you reduce your environmental footprint while maintaining high-quality production.

Conclusion

Cannabis freeze drying with Exeat freeze dryers is the ultimate solution for preserving the quality, potency, and flavor of your cannabis. By investing in our advanced freeze drying technology, you ensure that your product remains at its best, providing your customers with a superior cannabis experience.

Contact us to learn more about our freeze dryers and how they can benefit your business.

 

The Art of Lyophilization: A Guide to Freeze-Drying

The Art of Lyophilization: A Guide to Freeze-Drying

In the realm of preservation and safeguarding delicate materials, lyophilization, commonly known as freeze drying, emerges as a transformative process with a multitude of applications.

Dive into the fascinating world of lyophilization or freeze dryng and uncover its key highlights that make it an indispensable technique across various industries.

Lyophilization, commonly known as freeze-drying, is a crucial process for preserving and safeguarding sensitive or heat-sensitive materials in various industries. 
Explore the key highlights of lyophilization:

 

Biological Activity Preservation

Lyophilization is the go-to method for preserving the biological activity of delicate substances, such as vaccines, enzymes, and probiotics, as it mitigates heat or chemical-related damage.

 

Shelf Life Extension

This technique significantly prolongs the shelf life of products by eliminating water, a primary factor in microbial growth, chemical degradation, and spoilage.

 

Low-Temperature Approach

Lyophilization involves freezing the material and then sublimating the ice at low temperatures and reduced pressure. This process helps maintain the product’s structural integrity and minimizes heat-induced harm.

 

Enhanced Stability

By eliminating water, freeze-drying prevents phase separation, aggregation, and chemical reactions that can occur in the presence of moisture, thus enhancing the product’s stability.

 

Compact and Lightweight

Post-lyophilization, products become more lightweight and compact, reducing transportation and storage costs.

 

Rehydration Capability

Freeze-dried products can be effortlessly rehydrated, regaining their original properties upon exposure to moisture. This feature is advantageous for instant coffee, powdered soups, and various medical applications.

 

Pharmaceutical Significance

The pharmaceutical industry widely employs lyophilization to enhance the stability and shelf life of injectable drugs like antibiotics and biologics.

 

Food Preservation

Lyophilization is a preferred method for preserving foods, retaining their flavor, color, and nutritional value. It is frequently used for fruits, vegetables, and ready-to-eat meals.

 

Research and Development

In the scientific realm, lyophilization is indispensable for sample preparation in electron microscopy, creating stable reference materials, and preserving biological samples for future analysis.

 

Cost and Energy Considerations

It’s worth noting that the lyophilization process can be cost-intensive and energy-demanding due to the extended duration and low temperatures required for drying.

 

Oxidation Risk

Some materials may be susceptible to oxidation during the freeze-drying process if not adequately protected or sealed.

 

Quality Control

Precise monitoring and control of parameters like temperature and pressure are essential to ensure the quality and consistency of the final lyophilized product.

 

Regulatory Compliance

Industries such as pharmaceuticals and food must adhere to strict regulatory standards and guidelines to ensure product safety and efficacy.

 

 

Exeat produces freeze drying machine in two sizes. Check out more about the machine and its specification.
In summary, lyophilization or freeze drying is a versatile technique with a multitude of applications in preserving and stabilizing various materials.
Its capacity to remove water while safeguarding sensitive substances makes it an invaluable process across multiple industries, despite the associated challenges and costs.