3M 256 white flatback carton sealing tape delivers reliable adhesion on paper, film, and fabric with easy removability‚critical for packing lines requiring clean seal integrity without residue. This 6.7 mil pressure-sensitive paper tape resists temperatures up to 200¬∞F for 1 hour and prints cleanly with standard flexographic inks for rapid case identification. One case contains 12 rolls (1/2" x 60 yds each) for high-volume shipping and bundling operations.
In Stock SKU: T943256W12PK

1/2" x 60 yds Flatback Tape White 6.7 Mil - Easy Removal, Case of 12

3M 256 white flatback carton sealing tape delivers reliable adhesion on paper, film, and fabric with easy removability, critical for packing lines requiring clean seal integrity without residue. This 6.7 mil pressure-sensitive paper tape resists temperatures up to 200°F for 1 hour and prints cleanly with standard flexographic inks for rapid case identification. One case contains 12 rolls (1/2" x 60 yds each) for high-volume shipping and bundling operations.

$300.37 / CASE (12 PER CASE)
Order timing and delivery options show at checkout
UPS Eligible — Ground & Freight
Confirm this specSKU T943256W12PK

1/2 in x 60 yd tape. Commonly used for sealing corrugated boxes in shipping, storage, and warehouse workflows.

Size
60 yds. x 60 yds. in
Material
6.7 Mil
Color
White
Sold as
CASE (12 PER CASE)
Freight class
65
Material
6.7 Mil White Flatback Paper with Rubber Adhesive
Dimensions
1/2" Width x 60 Yards Length
Temperature Resistance
Up to 200°F for 1 Hour
Good fit for

Ideal for packing line supervisors managing high-volume carton sealing, bundling, and case closure operations. This 1/2" x 60 yds. flatback tape delivers reliable adhesion across paper, film, and fabric surfaces with easy identification through its bright white color, perfect for color-coded workflow systems on your packing line.

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Confirm width, length, adhesive/backing, color, and rolls per case.

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Best For

Ideal for packing line supervisors managing high-volume carton sealing, bundling, and case closure operations. This 1/2" x 60 yds. flatback tape delivers reliable adhesion across paper, film, and fabric surfaces with easy identification through its bright white color, perfect for color-coded workflow systems on your packing line.

How to Choose the Right Packaging

The 6.7 mil white flatback paper with rubber adhesive provides strong, pressure-sensitive bonding that removes cleanly without residue, minimizing line downtime during adjustments or corrections. Printable with standard flexographic inks and compatible with ballpoint pens for real-time labeling, this tape withstands up to 200°F for 1 hour, ensuring stable performance through heated sealing equipment and post-process handling.

Specs at a Glance

Material6.7 Mil White Flatback Paper with Rubber Adhesive
Dimensions1/2" Width x 60 Yards Length
Temperature ResistanceUp to 200°F for 1 Hour
Adhesion Surface CompatibilityPaper, Film, Fabric, Yarn‚Pressure-Sensitive Bond
RecyclableYes
Common Use Cases
  • Carton sealing and case closure on automated packing lines Color-coded bundling and package identification in multi-SKU operations Holding and splicing operations for continuous roll applications Masking applications on packaging equipment requiring clean removal Printed labeling via flexographic or pen marking for order fulfillment tracking
What You'll Receive
  • 12 rolls of 3M™ 256 White Flatback Tape (1/2" x 60 yds. each)
Shipping & Packaging

Ships as a case of 12 rolls on a single pallet or mixed-case configuration. Compact roll design minimizes storage footprint on your packing line while maintaining dispenser compatibility with standard tape gun equipment.

Frequently Bought Together

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Frequently Asked Questions

Yes. The 1/2" width and standard core diameter are compatible with all industrial tape guns and hand dispensers. Verify your dispenser accepts 1/2" rolls; most automated packing lines use universal-fit equipment that handles this size without modification.

For best adhesion, apply to clean, dry surfaces. While the rubber adhesive provides strong pressure-sensitive bonding to most paper grades, dust or moisture reduces effectiveness. Pre-wipe carton seams if operating in humid environments (above 70% RH).

Absolutely. The white flatback surface is printable with standard flexographic inks and compatible with ballpoint pens, felt-tip markers, and rubber stamps, enabling real-time labeling without additional label stock or secondary equipment.

This tape withstands brief exposure up to 200°F for 1 hour, making it suitable for heat-sealed equipment and post-sealing handling. For continuous exposure beyond 1 hour or temperatures exceeding 200°F, consult application specs or contact Packrift technical support for alternative products.

Technical Specifications

Material6.7 Mil White Flatback Paper with Rubber Adhesive
Dimensions1/2" Width x 60 Yards Length
Temperature ResistanceUp to 200°F for 1 Hour
Adhesion Surface CompatibilityPaper, Film, Fabric, Yarn‚Pressure-Sensitive Bond
RecyclableYes
Color White
Strength / Material 6.7 Mil
Dimensions (Internal) 60 yds." × 60 yds." (L × W × H)

Product Downloads

Shipping Information

Outer Carton Dimensions

7.5" × 6.5" × 6.5" (L × W × D)

Unit of Measure

CASE

Qty Per Shipping Unit

12 PER CASE

LTL Freight Class

Class 65

Carrier Eligibility

UPS Ground & Freight Eligible

TRUST & RELIABILITY

Product Support

We aim to show product specs, case quantities, and availability clearly. Contact support if an item does not match the listed product details.

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Buyer guides

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Measure inside dimensions to avoid DIM-weight surcharges from UPS, FedEx, and USPS.

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