Meet the founders of Exeat

Meet the founders of Exeat

Meet the co-founders of Exeat, Aleš Njegovan and Igor Škrjanec 

Introduction

Meet the founders of Exeat, Aleš Njegovan and Igor Škrjanec..

What started with two entusiasts, grew into designing, constructing, building and testing their machine, extractor. The research and development was fueled by market demand. Soon it was followed by constructing and building Vacuum Imprengnation API and after a freeze dryer. We talked about their beginnings, plans and vision.

Aleš and Igor, founders

Aleš on the left and Igor on the right, standing next to their Vacuum impregnation machine.

 

How did you start the company?

Igor: It started on the basis of extractions, the need for processing the flower began to appear. This was something not developed, researched on the market. The market demand was high. But at the time there was a lot of people trying to apply cannabinoids to the flower, but not many knew exactly how to do it. And the results they had, were not good. 

What materials?

Igor: These were the various analogs of psihoactive cannabinoids. But the goal was to have a high quality while trying to lower the price of final products. Indeed, there was a need to enrich the flower, but there were problems with application. Manufacturers of machines had different ways, but the result was extremely dark and sticky flower which was not of good quality. This was the reason that we started thinking about how to make a better solution with better results.

pressure test
working on API

How did you get into extractions?

Igor: I was already involved before, since 2015 I started dealing with super critical extraction, CO2 extraction.

Then we discovered  that it is not sustainable. So we went back to butane again, and we based this coating on butane as well, because we saw what it was capable of as a solvent. And we assumed that this could be the solution to all these problems. It actually turns out to be a super solvent.

Aleš:  Starting from extraction, in fact, infusion as such was born. As a reverse extraction process. With Igor we met because of the extractor. So then we got to coating and spraying the flower. But this was not the best solution. And the next step was to solve this problem. We both kind of looked towards this market. I have already developed some products with an extractor by then.

Did you then see another opportunity on the market?

Aleš:  We began monitoring cannabis market, which was growing at that time, in fact it is still growing. And we said that they will try to find some solutions. And Igor is more than the ideal person for the development of new products, because he has a deep understanding and knowledge of in terms of technical and practical matters. I may have had a nose for it at some point that, I started just pushing that we should develop this product.

What about your professional background, Igor?

Igor:  I’m a chemist, majored in biochemistry. … But more than that, I mean definitely this is the  knowledge, which I definitely need to work in this industry. But what I also see as important or even more important is the  experience and the knowledge gained in this professional life, without it, certainly we wouldn’t be able to put the machines together.

Did you always see yourself starting your own business?

Igor: It was in the back of my head. Starting something of my own, doing something on my own.

What are the values ​​of your company? 

Aleš: Our core values are products of highest quality that answer to the markets needs. Client service. Fair play. Working with like-minded people. Teamwork. Being fast and flexible and innovative. Working with passion.

Because you have to be prepared to completely change the direction and take up another matter.
Through the development that Igor is now in charge of, this is exactly what is been happening. A new step is always being taken, with a view to the future. We are a lean company.

detail API

Where do you see yourselves and your company in five years?

Aleš: In 5 years we will still be here in this company, but with coworkers and new products.
I do not want to stay only in cannabis industry. Our aspirations are higher. We would like to work in other industries aswell. Like food, cosmetic, pharmaceutical industry. We will not stay only in the cannabis market where we made the breakthrough.
Even this market has its own limits. If you don’t come at the right time with a product that is a breakthrough product, which the new vacuum impregantion machine really is, nothing big can happen.

We want to succeed in establishing some sustainable production on the extractor. So that we could talk about being an intermediary between producers of certain plants. Will it be for cosmetics or for pharmaceuticals. We want to produce some essential oils here.

Igor: I have the same vision. I will be leading research and development. Having more employees, products, growing steadily but constantly.

But our main goal here from the start was not only cananbis industry. Regrading the extractor, the focus is on services, on all the plants.         

 

How long does it take to build one machine, from start to finish, to assemble it?

Igor:  The main thing was that as many of these series of machines were made, each one was upgraded. When the decision is made to go into production, all the documentation is first checked and corrected. Then, on the basis of this, the material begins to be procured, and the agreement with the welding shop proceeds in parallel. Then there is the process of welding, final inspection and certification. After the certification itself, there is still the assembling of the machines and at the end the test When the machine is assembled, certain things still need to be checked, and that takes… How much? Hmm. I would say that the whole process take about three months.

Aleš:  Each upgrade actually just adds more of this manual work to get the thing done. Each upgrade just added a new piece, which was basically simpler than actually upgrading. From the sprinkler itself, to the filter and additional valves. Each upgrade entails additional hours of work. And in preparation, in welding, in workshop work.

Did you develop any new addtitions to Vacuum impregnation machine?

Igor: We offer heater. This addition significantly (by half) reduces recovery time. The solvent is recovered much faster and can be used in another cycle..
We also offer some upgrade to ensure safe work. This is butane gas detector. In case of a presence of butane the operator will get visual and audio alarm when Exeat ventilation system is installed. Besides that  the detector will trigger ventilator and in case of dangerous concentrations of gas all the electrical consumers will be disconeted. Leaving only ventilator work on 100%, full capcity.  
 

Is there a plan for the future to develop a fully automated machine?

Aleš:  At one moment the market demand was for really big quantaties of  infused flower.  For larger volumes, it was logical to think about automating the machine. But the development of fully automated machine is on a pause for now due to the market situation. Because at the moment it is not known in which direction this entire market will go. The market is special, it has its own peculiarities, and despite the fact that Igor started working on this project, I think that now it is somehow taking a back seat. For some time.

Will you think about getting an investor?

Aleš: Yes, we already had some prospects.
Potential investors for such machine could be outside of Europe. There is a big potential for this machine. Now we are thinking more and more in the direction of other uses of our infusion machine.
Because now we have a really good system and the question is where the usefulness of this machine can be found. 

And where do you see the possibility of this?

Aleš: The food industry is one option.  For example we could be infusing tea. Because today we know that everything that is found in some tea filter bags is not just some organic substance. We all know that flavors etc. are added.

How do you manage all the operations at your company?

Aleš: When we have time to stop, and when we start to think, we envision. But the problem is that the work, and day to day operations consume you. We have to visit fairs, build the machine, order parts, teach the customers how to use the machines, attend meetings etc..

What are the qualities you are looking from your future employees?

Igor: The future colleague must be ready to work in different areas, because we are a small company, he has to be flexible. Prepared to learn, this part is definitely extremely important. First and foremost, we will be recruiting and looking for someone from the field of mechanical engineering. For the purpose of construction, for the purpose of searching materials, procurement of materials, verifiying material, quality and then partial monitoring of production and conclusion then with the inspector.

We want to set some priorities sorted for us. What we do, what our coworker does.

detail API

 Where are your target markets right now?

Aleš: In fact, we managed to generate enough sales in the regional area of Eastern Europe. And some in the US. But actually we have sold most of our products to the surrounding countries so far.

In Europe, Switzerland is unknown, it is an interesting market. Germany also.

We would like to explore more Europe, while at the same time we are also exploring the market in US and in Africa.

What is a profile of your customer?

Aleš: I think that these are modern businessmen who have created legal businesses in this market and got wealthy. It is missed conception that our buyers are users of cannabis products.

It is indviduals with a clear business interest who can see a business opportunity.

Igor: it is business men that work in niche market. And who succeeded by working on our machines.

Are you proud of that?

Aleš: We pride ourselves on giving them the tools to reach their business goals. Among these entrepreneurs, we have individuals who after also bought a second machine.

Untill we entered the market, neither of us had a sense of how the market works and what quantities are being sold.

Igor: We were surprised at the quantittes. And  the demand is still growing.

How do potential customers find you?

Igor: We find them and contact them. And thy meet us on fairs. Or they hear about us.

Was it a difficult decision to leave your previous job and start a business?

Igor: I was fully occupied at my previous job. But at the same time I was fully occupied here. And it is difficult to sit decently on two chairs. It doesn’t work. So something had to be done.  And so many new prospects were opening up for Exeat.

Aleš: If Igor hadn’t left his previous job, this company wouldn’t have grown.
I lef my previous job recently. We were working in two jobs for too long. And it was time to decide and to set priorities.

What about support from home?

Igor: I have support, definitely. I was already working a lot in the previous job, staying out late due to work. Now its some longer working hours, but I am thankful I have the support.  

Aleš: I have been an entrepreneur for 25 years. My family is used to me staying away from home for long hours. But yes, I can say I get full support from home.

What does a usual working day look like for you two?

Aleš:  I try to be more present here in the workshop. However, it is difficult to talk about an average job, because our work is not only related to this machine. We work and sell, we work at fairs, we work… we travel a lot.

With this new concept of offering service – infused flower that we are setting up in the Czech Republic, I will most likely be there more. But it is true that it is difficult to define a working day because there is no end to it. Because last night at 10 pm I was on a call with clients. Igor calls me at 7 am, and by then he has already sent 10 emails. We do not have a regular 8-hour working day.

Igor: I’m in the office at half past seven in the morning, depending on the situation, but basically the goal is to finish there by noon, and then go to work in the workshop. But then it depends on the situation. Sometimes something comes in between and I work later in the office or in the workshop.

What are the most common questions from potential buyers? For example the API machine.

Igor: They are interested in volume, and they are mainly interested in what kind of solvents the machine works with.

What advice would you give to future entrepreneurs who are starting out? He is similarly used to it.

Igor:  Believe in the product, whatever you are offering to the market, is definitely extremely important. And then work. Work work work. In all areas. From learning, communication. to everything.

 

Aleš: The bolder the idea, the greater the chances of success. What we did. this is a very bold.

 

Safety First: Operating Your Vacuum Impregnation Machine API 3.0

Safety First: Operating Your Vacuum Impregnation Machine API 3.0

Machinery safety guide for operating  API 3.0

Introduction

This safety guide is crafted for purchasers and operators of our cutting-edge Vacuum Impregnation Machine API 3.0.
Utilizing butane as a solvent, this machine demands safety protocols due to the nature of butane. 

 

butane molecule

Butane

Butane is highly flammable, colorless, and odorless gas. Because of this safety at working with butane is very important. Butane can be one of the safest fuels to work with when safety practices are used.

While this guide provides critical insights, it is important to complement it with the comprehensive A.P.I. 3.0 instruction manual and adhere to state and local regulations and the ATEX directive 2014/34/EU.

 

Closed Loop Concept of Vacuum Impregnation Machine

A.P.I. 3.0 operates on a closed-loop concept, »loop« indicating the system’s recovery and reuse of the solvent.

The solvent initiates the cycle within a vessel, flows through another with botanical material, and ultimately returns to the original vessel, forming a continuous “loop.”

While this system minimizes environmental impact, a slight butane release during normal operation emphasizes the need for strict safety adherence to prevent any potential accidents.

 

Summary of Safety Requirements

Work place requirements

  • Fire extinguisher 
  • Ventilation. It is mandatory to ensure natural or mechaical ventilation. Ventilation must be done with explosion proof equipment, with regard to ensuring needed fresh air supply, placement of the inlet and outlet canales, releasing of the outlet flow in the environment. Fotka
  • All the source of potential ignition must be located outside of hazard area. That should be located outside potential explosive atmosphere, placed from the ground to prevent exposing to butane. Butane is much heavier as air so in case of the presence it will be on the bottom.
  • Butane detector alerts if there is a presence of butane gas. Butane is a colorless, and odorless gas. This makes is impossible to detect without butane detector.
    Detector must be suitable for industrial use in explosion proof protection.
    Depending on the installation the gas detector will alert about the presence of butane gas. Machine operator can then respond in time and accordingly to the safety measurements.
  • Protection against static electricity discharge. In case there is a static electricity discharge, this can cause a spark that can have sufficient energy to ignite the explosion atmosphere. To prevent static discharge all the equipment must be grounded including the flooring. Personal protection equipment like shoes and clothing should be anti.static.
  • Working place where it could come to an explosive atmosphere has to be marked with EX mark. 
Exeat API-9672 fire extinguisher
Exeat API-9638 ventilation
ex sign
exeat ventilation system

In case of a presence of butane the operator will get visual and audio alarm when Exeat ventilation system is installed. Besides that  the detector will trigger ventilator and in case of dangerous concentrations of gas all the electrical consumers will be disconeted. Leaving only ventilator work on 100%, full capcity.   

Besides that, a presence of only authorized personnel should be ensured. They should not work with open fire, smoke or use tools that overheat or generate sparks.

Flammable chemicals and cleaning agents can be in working place only during cleaning and not while potential explosion atmosphere cold occur (e.g. operating the machine). After use the chemicals and agents must be removed from the hazard area and properly stored. 

Operational requirements

Do not mix butane and air, mixing butane gas and air could lead to dangerous situation.
Prior to operating the machine, the air should be evacuated from tanks for butane gas.
And after the evacuation of air, it has to be ensured that the system is tightly sealed. Leakage test should be performed regularly.

According to the instruction manual it is mandatory to make regularly vacuum and over pressure leakage test of the system.
With vacuum and overpressure leakage test all the leaking spots can be detected.
While machine operating a leakage of the joints or seals can occur.
To minimize the possibility of leakage a totally tight systems should be ensured and tested. Besides overpressure leakage test, the accuracy of the manometers and safety valves is tested.
The leakage test will detect if the manometers and safety valves are malfunctioning (damaged or blocked).

It is prohibited to work with the equipment which is not fully functional.

Butane and other solvents

Do not use other solvent than butane or solvents that are not approved by the manufacturer.
Other solvents have different vapor pressure compared to butane. This could lead to the opening of safety pressure valves, damaging the pressure vessels or damaging the seals due to the chemical compatibility and incompatibility.

 

We have gathered some of the safety guides that ensure safe operation of our vacuum impregnation machine A.P.I 3.0.
As stressed at the beginning, to use our machine safely, instruction manual should be followed besides your state laws and the ATEX directive 2014/34/EU.

What is infused flower?

What is infused flower?

Lets talk about infused flower today.
You probably have heard about it but are maybe wondering what it actually is and how it is made. 

In this blog we will explain:

  • what is it, 
  • why do we infuse hemp flower, 
  • what are the effects, 
  • how we infuse hemp flower,
  • which cannabinoids we use for infusion, 
  • the benefits.
hhc infused flower before and after impregnation

What is infused flower?

Infused flower often called also “caviar” is whole or ground up cannabis or hemp flower infused or impregnated with additional cannabinoid, terpene or both.

Infusion and impregnation process of the hemp flower includes vacuum impregnation, dipping, coating, spraying, sprinkling oil or extracts on cannabis flower.
To bind the two materials, usually heat is used, except with vacuum impregnation.
We will explain more about the benefits of vacuum impregnation further in the article.

Consequently infusion or impregntion helps in creating a powerful new strain of infused cannabis enriched with added elements of choice to the original strain.

Cannabis flowers are often infused with cannabinoids and terpens to give them different ecfects and flavors.

Usually the most used cannabinoids we use to infuse hemp flower are Delta-8, HHC or THC-O (which cannabinoid can be infused depends on the local legislation).

 

Why do we infuse hemp flower?

 

Hemp flower is non intoxicating, so to make it intoxicating we need to infuse or impregnate it with a intoxicating material like cannabinoid or terpene. By doing that, the plant is given a layer of potency.

Besides that, infusion and impregnation  give a hemp flower smell and taste. Hemp flower does not have a smell or taste on its own. With adding cannabionoids or terpenes hemp flower gets a specific aroma and/or effect. For us it is important to add here that long as quality hemp flower is used, there is no need for adding terpenes. 

 

Effects of impregnated flower

 

In the last years the cannnabis industry has been taken by storm with the development.

One big development came with infusion and impregnation.
Infused flower contains more potency than cannabis, due to the infused concentration of terpene laded essential oils and cannabinoids. 

With impregnated flower you do not need to consume as much of the flower as you would normally do to get the same effect. 

 

How to infuse hemp flower?

 

If you are interested in producing impregnated flower, there are several different techniques and machines to do it. 

At Exeat we make Vacuum Impregnation machine API for infusion of hemp flower with Butane as solvent in the vacuum.

Solvent recovery is done on the vacuum impregnation to bind cannabinoids. This method allows for significantly better distribution of the cannabinoid throughout the flower. And not only on the surface. As a result, the flower does not change color, it is not sticky and the distribution of cannabinoids is even.

Impregnation affects the cannabinoids composition and concentration without altering the terpenes.
We are othe only developer and manufacturer of Butane Impregnation System in the market.

Main reasons for using butane as solvent

 

  • Proving excellent solubility in the cannabinoids.
  • Requiring short mixture preparation.
  • Having the highest terpene preservation rate.
  • Needing low investment to start.
  • Needing the least energy to operate.
  • Having the lowest impact on environment.

You can read more about the benefits of butane as solvent in our blog.

Vacuum impregnation is a non-destructive method of introducing a solution with a specific composition to the porous matrices of fruit and vegetables. Mass transfer in this process is a result of mechanically induced differences in pressure. Vacuum impregnation makes it possible to fill large volumes of intercellular spaces in tissues of fruit and vegetables, thus modifying physico-chemical properties and sensory attributes of products. [1]

 

Which cannabinoids are used for flower infusion

 

HHC

HHC infused flower is a cannabis flower, usually hemp, and rich in potency of CBD or CBG. HHC is infused in the flower in the form of distillate, isolate or oil

HHC is quite new in the market, but gaining a lot of popularity due to its having milder effects than Delta-8, but still stronger potency than CBD.

The effects of HHC aim to produce comfortable feeling of mental relaxation while still lifting the spirits up by producing an euphoric feeling

HHC is made from hemp-derived CBD and it does not contain any type of THC (unlike Delta 8). So it has a legal advantage compared to Delat-8. 

 

Delta-8

A Delta-8 infused flower is a hemp flower infused with Delta-8 THC distillate (in the form of powder or oil).

Delta-8 is found in hemp plants in really small amount, which makes it hard to extract naturally.
Because of that scientists found a way to create Delta-8 from CBD, so now most of the Delta-8 infused flower found on the market ismade using CBD derived Delta-8.

 

Benefits of Infused Hemp Flower

 

Infused hemp flower combines the inherent benefits of hemp flower, rich in CBD, with the specific advantages of the infused cannabinoid.
Beyond stress reduction, promoting calmness, improving sleep, and pain relief, infusing hemp flower with Delta-8 or HHC enhances concentration, focus, appetite, and sleep patterns.
Additionally, the entourage effect is amplified, as cannabinoids, terpenes, and flavonoids work synergistically for a more balanced and enhanced effect.

In summary, infused flower transforms cannabis into a potent, versatile product with a range of effects and flavors.
The infusion process, techniques, and cannabinoids used contribute to its appeal, providing users with a unique and enhanced cannabis experience.

Whether seeking relaxation, pain relief, or a euphoric lift, infused hemp flower opens the door to diverse possibilities, enhancing the overall cannabis landscape.

References:

[1] E. Radziejewska-KubzdelaR. Biegańska-Marecik, M. Kidoń. Applicability of Vacuum Impregnation to Modify Physico-Chemical, Sensory and Nutritive Characteristics of Plant Origin Products—A Review.  2014 Sep; 15(9): 16577–16610. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4200760/.

Season’s greetings

Season’s greetings

Well, we made it! We are finisihing this year very successfuly!

We wanted to thank you all for sharing an incredible 2023 with us, your support has helped to make this year one of the best years so far.

The team at Exeat wishes you a wonderful holiday and a happy new year & we are looking forward to collaborate with you

Season’s greetings to all our partners! At Exeat we wis you joyful holidays and a succesfull new year.

Christmas greeting card Exeat
Superiority of butane as a solvent in impregnation and extraction machines

Superiority of butane as a solvent in impregnation and extraction machines

 As a highly flammable yet low-toxicity gas, butane emerges as the preferred solvent for various reasons.
Since the companys beginnings in 2015, extensive tests concluded that alkanes, particularly butane, offer the best price/quality ratio, ensuring optimal efficiency in processes.

Butane’s Key Advantages

Terpenes Preservation

Butane and propane exhibit the highest terpenes preservation rate, ensuring the integrity of the extracted compounds.

Energy Efficiency

Compared to Ethanol and compressed CO2, butane and propane boast the lowest energy costs, making them economically viable.

Color Preservation

Butane and propane do not alter the color of the flower, preserving its aesthetics.

 

Safety Compliance

Recognized as Generally Recognized As Safe (GRAS) by FDA and EU regulations, butane ensures safety in usage.

Penetration Excellence

Butane and propane provide superior flower penetration rates, ensuring fast, deep, and equal distribution.

Environmental Impact

Boasting the lowest environmental impact, alkanes align with eco-friendly practices.

Choosing Butane

 

After meticulous testing, Butane emerged as the optimal choice over propane. Three main factors influenced our decision:

  • Non-Sticky Flowers: Butane ensures flowers remain non-sticky, facilitating smooth processes.
  • Homogeneous Application: It enables a homogeneous application on each piece, ensuring consistency.
  • Lower Energy Consumption: Butane’s lower energy consumption enhances overall efficiency.

 

A Proud Milestone

 

This journey of discovery has led us to proudly present our solutions, establishing us as a great European manufacturer of Butane Closed-Loop Impregnation & Extraction systems. If you have more questions, contact us. For a comprehensive understanding of butane’s applications, visit [external-website-link].

 

Ready to Elevate Your Processes?


Invest in excellence with our Butane Closed-Loop Impregnation & Extraction system. Contact us today to take the next step in optimizing your extraction processes!