Key Questions to Ask When Ordering Child Resistant Glass Tubes

Author: Ruby

Jun. 09, 2025

Packaging Perfection: How to Choose the Ideal Tube for Your Product

Understanding Tube Material Options

When it comes to packaging solutions, choosing the right tube for your product is a critical decision that impacts not just the aesthetic appeal but also the functionality and user experience. Tubes come in a variety of materials and designs, including extruded, monolayer, co-extruded, laminate, and aluminum tubes, each offering unique benefits. Extruded tubes are popular for their versatility and cost-effectiveness, making them suitable for a wide range of products. For those seeking advanced barrier properties to extend shelf life, co-extruded and laminate tubes provide excellent protection against moisture and contaminants. Aluminum tubes, on the other hand, offer a classic look with superior barrier qualities, ideal for pharmaceuticals and high-end cosmetic products. Understanding the specific needs of your product is the first step in selecting the appropriate tube type.

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Embracing Digital Printing Innovations

Decoration is a crucial aspect of tube specification, as it directly influences brand perception and product appeal. The evolution of digital printing technology has revolutionized tube decoration, offering high-quality, vibrant, and precise graphics. This innovation allows for greater flexibility in design changes and short runs without the high costs associated with traditional printing methods. Whether you opt for extruded, laminate, or aluminum tubes, the advanced capabilities of digital printing can bring your brand to life with stunning visuals and intricate designs, ensuring your product stands out on the shelves.

Tailoring Size and Shape for Your Product

The size and shape of the tube are determined by the volume of the product it needs to contain and the desired presentation. Common options include oval, round, tall and skinny, or short and squat tubes, each creating a different consumer experience. The choice of size and shape is not merely aesthetic; it also affects the perception of value and usability. A tall and skinny tube might convey elegance and sophistication, suitable for premium skincare products, while a short and squat tube could suggest practicality and ease of use, ideal for hand creams or ointments. Considering the amount of product and the target market will guide you in selecting the most appropriate size and shape for your packaging needs.

Optimal Closure and Seal Selection

Choosing the right closure and sealing method is paramount for preserving the integrity of the product inside. Production stock or custom-moulded closures are available to complement the tube’s design and functionality. Tamper-evident seals, such as foil seals and dispensing closure seals, play a critical role in extending product shelf-life, preventing contamination, and ensuring consumer safety. These seals provide a visible guarantee that the product has not been opened or tampered with, offering peace of mind to consumers.

Partner with Experts for Customized Packaging Solutions

Get in touch with an O.Berk representative for an in-depth analysis of your packaging requirements and to obtain a customized estimate. Their knowledgeable guidance and precise estimates guarantee your packaging meets exemplary standards while setting your product apart in a competitive landscape.

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Choosing the Right Tube Material

Selecting the right tube for your product involves understanding the specific requirements of your product and the benefits of different tube types. Whether you opt for extruded, monolayer, co-extruded, laminate, or aluminum tubes depends on factors like cost, barrier properties, and aesthetic appeal.

Revolutionizing Tube Decoration with Digital Printing

Innovations in digital printing technology have transformed tube decoration, allowing for vibrant, high-quality designs that enhance brand recognition and appeal without the high costs of traditional methods.

Selecting the Size and Shape for Maximum Impact

The size and shape of the tube, ranging from oval and round to tall and skinny or short and squat, should be chosen based on the product volume and the desired consumer perception. Each shape offers a unique user experience and can influence the perceived value and functionality of the product.

Ensuring Product Integrity with the Right Closure and Seals

When it comes to closures, selecting the right type, whether production stock or custom-moulded, along with tamper-evident seals like foil seals and dispensing closure seals, is crucial for product integrity, extending shelf-life, and ensuring consumer safety.

Expert Guidance for Tailored Packaging Solutions

Complete Guide to Cannabis Glass Jar Sizes - Green Rush Packaging

When it comes to cannabis storage, selecting the proper glass jar sizes is critical for retaining quality, preserving potency and maintaining industry compliance. Whether you’re storing a premium jar of weed or bulk quantities for dispensary sales, choosing the right container ensures longevity and freshness. With over 40 years of packaging expertise, Green Rush Packaging understands how these sizing choices impact the success of cannabis brands, growers and retailers alike.

Why glass jars sizes matter for cannabis storage

To maintain its distinctive qualities, cannabis requires dependable storage in appropriately sized containers. Glass jar sizes for cannabis are carefully designed to extend shelf life and offer superior protection against humidity, light and odor. The chemically stable properties of glass prevent interactions so that both flavor and potency are preserved.

According to a study published in the Journal of Cannabis Research, proper storage conditions significantly impact cannabinoid stability and potency retention. Glass containers consistently outperform plastic alternatives for long-term storage.

Additional research from the report highlights the important role storage conditions play in preserving cannabinoid stability and maintaining potency over time. The study underscores that glass containers consistently outperform plastic options for long-term cannabis storage. Their superior durability, non-reactive properties and ability to provide an airtight seal make glass an optimal choice for retaining cannabis quality, potency and flavor far better than other materials. The data emphasize how vital selecting the right storage solution is to increase lifespan and effectiveness of cannabis products.

However, choosing the right cannabis storage jars is just as crucial as choosing glass itself. With the right-sized jar, you can meet compliance guidelines and protect your product’s quality. As the American Society for Testing and Materials (ASTM) develops standardized protocols for cannabis packaging, understanding proper storage techniques becomes increasingly important.

How to choose glass jars for cannabis

Our full collection of premium glass jars made specifically for the cannabis industry provides numerous options tailored to different products, quantities and storage needs. Here are the types of glass jars Green Rush Packaging carries to help you make the best selection for your products.

Flower & edible packaging jars

Glass jar sizes easily accommodate different quantities of cannabis flower and edibles; it provides optimal storage conditions to preserve terpene profiles and potency. The right-sized jar creates an ideal air-to-product ratio that minimizes oxidation and maintains the proper humidity levels.

  • Size options: 1 oz, 2 oz, 3 oz, 4 oz, 5 oz, 6 oz, 10 oz, 70mm and 88mm jars
  • Capacity: From 1.5 grams up to half an ounce (14g) of flower
  • Packaging: Available in cases of 150-200 jars

Smaller jars (1-3 oz) are ideal for premium flower in eighth or quarter-ounce quantities and reduce air exposure each time the container is opened. Larger sizes (4-10 oz) are better equipped for bulk flower or multiple edible products and still maintain an airtight seal.

Concentrate containers 

For cannabis concentrates, specialized glass containers showcase product quality and address the specific storage challenges of these potent extracts. These can include protection from light degradation, maintaining proper humidity levels, preventing terpene evaporation, avoiding contamination from silicone or plastic and preserving the delicate consistency of various concentrate types from shatter to live resin. The glass material prevents terpene degradation that can occur with silicone or plastic alternatives, so customers experience the full flavor profile and potency.

  • Size options: 5ml, 6ml and 7ml containers
  • Designs: Round and square options available
  • Features: Twist-on/off lids and screw top options
  • Ideal for: Crumble, wax, oil and other concentrates
  • Packaging: Available in cases of 200-400 containers

These compact containers are precisely sized to match typical concentrate purchase quantities (0.5g-1g), with the 5ml option perfect for smaller amounts and the 7ml providing extra space for tools. Square designs maximize shelf space efficiency in dispensary displays, and round options offer easier access to product.

Want more information on Child Resistant Glass Tubes? Feel free to contact us.

Glass pre roll jars

Specialized glass jars designed to preserve freshness and protect pre-rolled products offer significant advantages over traditional packaging:

  • Size options: 70mm and 88mm jars
  • Designs: Cylindrical options with airtight, crush-proof functionality
  • Features: Easy-to-use with child-resistant caps
  • Ideal for: Packaging 5–7 pre rolls
  • Packaging: Sold in bulk cases of 150–300 jars

The 70mm height fits standard pre-rolls, and the 88mm option provides space for king-size or specialty pre rolls. The cylindrical design prevents bending or crushing during transport and storage (a common issue with paper or plastic tube packaging).

The airtight seal maintains optimal humidity and preserves terpenes, so that the pre rolls deliver the intended flavor and potency experience even after extended storage. This option is particularly valuable for premium pre roll offerings, where product integrity directly impacts customer perception and brand reputation.

Color & finish options

Our cannabis jars come in a variety of colors and finishes to match your brand aesthetic:

    • Clear Glass with Black Cap
    • Black
    • Clear Black
    • Clear Glass White Cap
    • Clear Glass with White Cap
    • Clear White
    • Matte Black
    • Matte White

Industry-specific glass jar size recommendations

Every segment of the cannabis industry has unique packaging needs, and we deliver tailored solutions to match:

Cannabis brands

Maintain brand consistency and compliance across multiple states with our customizable jar designs that amplify your product’s identity and meet regulatory demands. Effective cannabis branding starts with distinctive packaging that communicates your values and product quality.

Cannabis growers

Protect your carefully cultivated strains with jars that preserve freshness and showcase quality from harvest to sale. Research shows that proper storage immediately after harvest can preserve terpene profiles that might otherwise degrade rapidly.

Dispensaries & retail stores

Impress customers with clear, child-resistant glass jars that elevate dispensary displays and reinforce your retail brand. According to BDSA, a well-packaged jar of weed draws attention and communicates quality which can help retailers stand out in a competitive market.

Co-packers

Streamline operations with bulk packaging solutions that emphasize efficiency and standardization for the brands you support. Industry experts emphasize that standardized packaging processes reduce compliance risks and operational inefficiencies.

Tailoring glass jar sizes to your cannabis packaging needs

Selecting the right cannabis storage jars requires careful consideration of factors like consumption patterns, storage conditions, and design preferences:

  • Storage density – why ideal packaging density matters: Proper density helps preserve flower quality by minimizing airflow and physical damage. Frequent users may prefer larger jars for bulk storage, and occasional consumers benefit from smaller containers that reduce exposure and maintain freshness.
  • Storage conditions: UV-protected jars help shield delicate flower from light degradation; clear glass options let you showcase color and trichome quality.
  • Design preferences: From jar shape to lid style and label placement, customizable options help you create a look that resonates with your customers and reflects your brand identity.

Maximizing cannabis freshness with quality storage

Proper glass jar storage is more than presentation – it’s essential for preserving product integrity. Keeping humidity levels in the ideal range of 55% to 62% helps minimize mold risk while preventing over-drying, maintaining optimal freshness for:

  • Dried flower (up to 12 months)
  • Oils (over 1 year)
  • Edibles (up to 7 days)

Optimize your cannabis storage jars by adding humidity packs to maintain proper moisture levels and preserve shelf life.

Child-resistant options for compliance

Most of our jars offer child-resistant (CR) technology, including our exclusive Grip ‘N Turn™ design for concentrate containers, ensuring compliance with regulatory requirements.

Beyond meeting compliance requirements, you can depend on our extensive selection of child resistant glass jars to maintain a premium look and feel. With 44 different CR options in our flower jar collection alone, you can achieve the perfect balance of safety and style.

Customizable packaging options

At Green Rush Packaging, we understand the importance of branding in the cannabis industry – it really does make a difference. That’s why all our glass jars and concentrate containers are fully customizable to suit your distinctive branding needs. Stand out in any dispensary with packaging that reflects the quality and professionalism of your products.

Your trusted partner in cannabis packaging excellence

Green Rush Packaging is not just another cannabis supplier. We’re your partner in achieving exceptional cannabis storage solutions. In addition to top-quality glass jars, we offer:

  • Child resistant containers
  • Moisture resistant barrier bags
  • Custom-branded packaging

With fast delivery, superior customer service and progressive designs, our team is dedicated to helping your cannabis products shine and preserving their quality. Get details >

Strengthen your packaging strategy

Don’t let improper storage compromise months of hard work. Discover the ideal glass jar sizes and innovative cannabis packaging to meet your unique needs.

The company is the world’s best Cannabis Concentrate Packaging supplier. We are your one-stop shop for all needs. Our staff are highly-specialized and will help you find the product you need.

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