When it comes to packaging, strength and reliability are two non-negotiable factors. Among the many sealing options available, kraft paper tape has gained a reputation as a robust and eco-friendly alternative to traditional plastic tapes. But just how strong is kraft paper tape, and is it the right fit for your packaging needs? This complete guide will explore the strength, benefits, and ideal uses of kraft paper tape, helping Australian businesses make informed packaging decisions.
What Is Kraft Paper Tape?
Kraft paper tape is a type of packaging tape made from natural kraft paper combined with a strong adhesive. Often coated with a water-activated adhesive, it bonds firmly to cardboard surfaces. It’s commonly used to seal cartons, packages, and parcels securely while offering an environmentally friendly alternative to plastic tapes.
The Strength Factor: Why Is Kraft Paper Tape So Strong?
The strength of kraft paper tape comes from several key features:
1. Fibre-to-Fibre Bonding
Unlike plastic tapes that adhere only to the surface, water-activated kraft paper tape penetrates the fibres of the tape and the cardboard. This creates a permanent fibre-to-fibre bond, making the seal stronger than the box itself. This bond resists peeling, tearing, and tampering, providing enhanced security during shipping.
2. Durable Kraft Paper Material
Kraft paper is inherently strong and tear-resistant. Combined with a high-quality adhesive, kraft paper tape withstands rough handling, compression, and extreme temperatures better than many conventional tapes.
3. Moisture-Activated Adhesive
The adhesive on kraft paper tape is activated by water, allowing it to form a strong and consistent seal. This moisture activation helps the tape conform closely to the box surface and fibres, improving adhesion and durability.
Benefits of Using Kraft Paper Tape for Packaging
Understanding the strength of kraft paper tape also means recognising its many practical benefits:
Superior Security
The robust seal deters tampering and package theft. Any attempt to remove the tape will damage both the tape and the box, alerting recipients to possible interference.
Eco-Friendly Packaging
Kraft paper tape is biodegradable and recyclable along with cardboard boxes, helping businesses reduce plastic waste. This sustainable choice aligns with Australia’s increasing focus on environmentally responsible packaging.
Professional Appearance
With its natural brown paper look, kraft paper tape gives parcels a clean and professional finish. Many businesses customise the tape with logos or branding, creating packaging that enhances brand recognition.
Compatibility with Automation
Modern dispensers make applying kraft paper tape quick and easy, suitable for high-volume packing operations without sacrificing the tape’s strength.
Common Applications for Kraft Paper Tape
Thanks to its strength and versatility, kraft paper tape is used widely across various industries:
E-commerce: Secures parcels during transit, ensuring items arrive intact.
Manufacturing: Seals heavy or bulky cartons requiring durable packaging.
Food and Beverage: Provides tamper-evident seals on food boxes.
Retail: Enhances product presentation with branded, eco-friendly packaging.
Tips to Maximise Kraft Paper Tape Strength
To ensure you get the best performance from kraft paper tape:
Use a quality dispenser for consistent moistening and application.
Store tape rolls in a dry environment to maintain adhesive effectiveness.
Apply tape evenly along box seams for maximum seal strength.
Choose tape with reinforced fibres for extra heavy-duty applications.
Is Kraft Paper Tape Strong Enough for Your Packaging Needs?
For businesses shipping valuable, fragile, or heavy items, kraft paper tape offers superior strength and security compared to conventional plastic tapes. Its fibre-to-fibre bonding means packages remain sealed and tamper-resistant throughout transit.
Moreover, if sustainability and brand image matter to you, kraft paper tape checks all the boxes. Its recyclable nature and professional finish make it a smart, future-focused packaging solution for Australian businesses.
Kraft paper tape combines strength, eco-friendliness, and aesthetics, making it a top choice for modern packaging solutions. Its unique adhesive properties and durable materials deliver a reliable seal that protects your shipments and supports sustainability efforts.
If you’re considering upgrading your packaging, kraft paper tape offers a compelling balance of strength and environmental responsibility that benefits both your business and your customers.