Eye catching easy to read messages
Fragile parcel tape in 25 micron polypropylene film, printed in bold red text on a white background. RAJA pre-printed fragile polypropylene packing tape seals corrugated cartons and communicates a handling instruction to couriers and warehouse handlers in a single application, replacing both the sealing tape and a separate fragile label. Available in three messages: FRAGILE, CONTENTS CHECKED & SECURITY SEALED, and FRAGILE DO NOT CRUSH. 48mm wide, 66m per roll, hand-tearable, rated for cartons up to 20kg.
Pre-printed fragile packaging tape on 25 micron white polypropylene film with red text. Seals and labels in one pass. Three message options, hand-tearable, rated for cartons up to 20kg.
Best for
- E-commerce and retail despatch of fragile goods where a separate fragile label would add time to the packing process. Fragile parcel tape seals the carton and applies the handling instruction simultaneously. There is no separate label application step, no label stock to manage and no risk of a label being omitted on a busy packing line.
- The FRAGILE message for general fragile, breakable or delicate goods. The high-contrast red text on white film is visible across the full width of the carton top seam, making it clearly legible to couriers and warehouse handlers at all stages of transit.
- The FRAGILE DO NOT CRUSH message for compressible, stack-sensitive or lightweight items. Where the primary risk is compression rather than impact — soft goods, hollow items, inflated packaging — this message communicates the specific handling requirement more precisely than FRAGILE alone.
- The CONTENTS CHECKED & SECURITY SEALED message for customer returns, high-value goods or inspected shipments. This message indicates the carton has been checked and sealed by a named party, providing a basic level of tamper awareness for the recipient.
- Packing benches with or without a dedicated dispenser. PDT01607 is hand-tearable, so it can be used without a dispenser where bench space is limited or the operation is low volume. It also works with any standard 76mm-core pistol-grip or bench dispenser.
Not for
- Replacing inner protective packaging. Fragile tape is a handling instruction only. It does not protect contents from impact, compression or vibration. Fragile items must be adequately packed with void fill, bubble wrap or foam before the carton is sealed.
- Cartons over 20kg. The 25 micron film is not rated for sustained load above 20kg. For heavier cartons requiring a fragile indication, use a higher-gauge sealing tape alongside a separate fragile label.
- Tamper-evident applications requiring visible evidence of interference. This tape does not leave a void pattern or destroy on removal. For genuine tamper evidence, use RAJA tamper evident security tape (PDT466583).
- Operations where kerbside recyclability is required. Polypropylene film must be removed before corrugated board recycling. Use pre-printed fragile self-adhesive paper tape (PDT80578), which is recyclable with the box.
Key features
Red text on white film — high-visibility handling instruction across the full seam
The white polypropylene film provides a clean, high-contrast background for the red printed text, making the message clearly legible across the top seam of a carton even in busy warehouse environments and on conveyor systems. Brown or clear film tapes with printed text offer lower contrast and are less visible at a distance. The 48mm width ensures the message spans the full depth of the seam and remains visible after the carton flaps are closed.
Three message options — matched to specific handling requirements
FRAGILE covers the broadest range of fragile goods and is the standard choice for general breakable items. FRAGILE DO NOT CRUSH is the correct choice for items where vertical compression is the primary risk: soft packaging, hollow ceramics, inflatable goods and items in thin-walled boxes. CONTENTS CHECKED & SECURITY SEALED is used where the carton has been inspected before despatch and the recipient needs visible confirmation of this — common in returns processing, high-value fulfilment and regulated goods despatch. Ordering the correct message by SKU avoids the need to maintain separate label stock for each instruction type.
Hand-tearable — no dispenser required
The 25 micron polypropylene film is hand-tearable, allowing packing staff to apply fragile tape without a dedicated dispenser. This makes it practical for low-volume operations, secondary sealing stations and packing benches where a dispenser is not available. For higher-volume use, the tape loads onto any standard 76mm-core pistol-grip or bench dispenser.
Acrylic adhesive — bonds to paper and board at ambient temperature
The acrylic adhesive bonds to corrugated board, paper and card surfaces at ambient temperature without a dwell period. As with all acrylic adhesive tapes, pressing the tape down firmly along its full length immediately after application maximises contact area and bond strength. Allow 15 to 30 seconds before moving the carton.
UV resistant — print and adhesive stable in lit environments
The polypropylene film and print are UV resistant, maintaining print legibility and adhesive performance in brightly lit warehouses and during outdoor transit. Store rolls in sealed original packaging away from direct sunlight before use.
How to get the best result
Fragile tape must be applied correctly to be effective; a poorly bonded seal or illegible message does not protect the shipment.
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Pack the contents securely before sealing
Confirm fragile items are adequately cushioned with void fill, bubble wrap or foam before closing the carton. Fragile tape communicates a handling instruction to people handling the parcel; it cannot protect contents from impact if inner packaging is insufficient. Applying fragile tape to a poorly packed carton gives a false impression of security and does not reduce damage rates.
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Check carton surface is clean and dry before applying
Inspect the seam area for dust, moisture and contamination. Acrylic adhesive requires a clean, dry surface to develop full bond strength. On cartons from cold storage or damp environments, wipe the seam dry before applying.
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Apply in a single continuous pass from the centre seam outward
Start at the centre of the top seam and apply in one continuous pass toward each edge. A single uninterrupted strip keeps the printed message fully readable across the carton face. Applying in two short overlapping strips breaks the message and reduces visual impact at the point of handling.
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Apply firm pressure along the full seal and allow the bond to develop
Run the heel of your hand or a flat tool along the full tape length immediately after laying. Allow 15 to 30 seconds before stacking or moving the carton. The acrylic adhesive continues to develop bond strength during this window; moving the carton immediately after sealing risks the seal lifting at the edges before the bond has fully set.
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Select the correct message for the shipment
Order the correct message SKU for your operation. FRAGILE (WP11) for general fragile goods; FRAGILE DO NOT CRUSH (WP20) for compression-sensitive items; CONTENTS CHECKED & SECURITY SEALED (WP19) for inspected or high-value shipments. Using the wrong message — or a generic FRAGILE label on a compression-sensitive item — reduces the effectiveness of the handling instruction.
Technical specifications
- Material / backing: Polypropylene
- Adhesive: Acrylic
- Total thickness: 48 micron
- Film thickness: 25 micron
- Width: 48mm
- Length per roll: 66m
- Core size: 76mm
- UV resistance: Yes
- Max application temperature: 70°C
- Min application temperature: -20°C
- Weight capacity: Up to 20kg
- Tearability: Hand and dispenser
- Colour: White with red print
- Messages available: FRAGILE (WP11); CONTENTS CHECKED & SECURITY SEALED (WP19); FRAGILE DO NOT CRUSH (WP20)
- Recyclable: No — polypropylene film must be removed before board recycling; specialist film collection required
- Shelf life: 12 months (correct storage conditions)
- Storage conditions: 15°C to 25°C, below 65% RH, horizontal, in original packaging
- Brand: RAJA
Choosing the right fragile tape for your operation
The pre-printed polypropylene fragile tape is the standard choice for most fragile despatch operations. Alternatives exist where recyclability, tamper evidence or heavier cartons are required.
Choose this tape (PDT01607) when:
Cartons are up to 20kg, the operation does not require kerbside recyclable packaging, and a combined seal-and-label solution saves time on the packing line. The hand-tearable film suits low-volume and mixed-use packing benches. Choose the message variant that matches your specific handling requirement.
The operation requires kerbside recyclable packaging. The paper fragile tape uses a natural rubber adhesive on a kraft paper backing and is recyclable with the box. It is also hand-tearable and rated for cartons up to 20kg.
Genuine tamper evidence is required. The tamper evident tape leaves a permanent VOID message on the carton surface if the tape is removed, providing visible evidence of interference that the pre-printed fragile tape does not.
The carton requires a structural tamper-evident seal as well as a fragile indication. Gummed water-activated tape bonds to board fibres and cannot be removed without visible damage to the carton, providing both a handling instruction and a tamper-evident seal in one application.
Frequently asked questions
What is fragile parcel tape?
Fragile parcel tape (PDT01607) is a 25 micron polypropylene film tape pre-printed in red text on a white background. It seals and labels cartons simultaneously, alerting couriers and warehouse handlers to fragile contents without requiring a separate label. Available in three messages: FRAGILE, CONTENTS CHECKED & SECURITY SEALED, and FRAGILE DO NOT CRUSH. 48mm wide, 66m per roll, rated for cartons up to 20kg.
What messages are available on fragile parcel tape?
Three pre-printed messages are available: FRAGILE (WP11), CONTENTS CHECKED & SECURITY SEALED (WP19), and FRAGILE DO NOT CRUSH (WP20). All are printed in red text on a white polypropylene film tape, 48mm wide and 66m per roll.
Does fragile tape actually protect fragile items?
Fragile tape is a handling instruction, not a substitute for inner protective packaging. It alerts couriers and warehouse handlers to take care with the parcel but does not provide physical protection. Fragile or breakable items must be adequately packed with void fill, bubble wrap or foam before sealing with fragile tape.
Can fragile parcel tape be torn by hand?
Yes. PDT01607 is hand-tearable and can also be used with a standard 76mm-core tape dispenser. This makes it suitable for packing benches with or without a dedicated dispenser.
What is the difference between fragile tape and standard polypropylene tape?
Fragile parcel tape (PDT01607) is printed in red text on a white film to communicate a handling instruction. Standard polypropylene tape is clear or brown with no print. Both use a polypropylene film with acrylic adhesive. The fragile tape uses a 25 micron film and is rated for cartons up to 20kg; it replaces both the sealing tape and the fragile label in a single application.
Can fragile polypropylene tape be recycled?
Polypropylene tape cannot be recycled in paper or cardboard streams. The film must be removed from corrugated board before the board is recycled. For operations where kerbside recyclability is required, use pre-printed fragile paper tape (PDT80578), which is recyclable with the box.
What weight of carton can fragile parcel tape seal?
Fragile parcel tape is rated for cartons up to 20kg. For heavier cartons requiring a fragile indication, use a higher-gauge sealing tape alongside a separate fragile label, or use pre-printed fragile gummed tape for cartons requiring a tamper-evident seal.
How should I store fragile parcel tape rolls?
Store rolls horizontally in original sealed packaging at 15°C to 25°C with humidity below 65%. Shelf life is 12 months from manufacture. Rotate stock using a first-in, first-out system.
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