It is compacted by machine and has high compressive strength. The paper is twisted in a spiral shape to improve the resistance to compression and cracking. It maximizes the integrity and neatness of irregularly shaped objects.
18 Pack 15 Inches Kraft Shipping Tubes, Mailing Tubes with Black
Pen+Gear Recycled Shipping Boxes 15 in. L x 12 in. W x 10 in. H
SOLID STRUCTURE - The mailing tube is made of premium kraft paper that has good strength and high smoothness. The spiral wound construction with super-strength makes it more solid and durable. It is resistant to tearing, bending and crushing. Once sealed on the tube, the caps will not pop off.
FUNSUEI 18 Pcs 2 x 16 inch Brown Kraft Mailing Tubes with Caps, Cardboard Mailing Tubes for Shipping, Storing, Mailing, Blueprints, Posters
3 x 15 Kraft Tubes with Caps : Office Products
ZEONHAK 18 Pack 15 Inches Kraft Shipping Tubes, Mailing Tubes with
Efficient and Reliable White Mailing Tubes for Secure Shipping
Economical crimped end mailing tubes seal by pinching the ends Tubes are fast and easy to close and stay closed - no need for tape Ends open easily
Aviditi Snap Seal Kraft Mailing Tubes, 3 x 15 Inches, Pack of 24, for Shipping, Storing, Mailing, and Protecting Documents, Blueprints and Posters
Heavy Duty Cardboard Tubes FOR SALE! - PicClick UK
Box Partners Double Wall Boxes 24 X 12 X 8 Kraft 15/bundle
Mailing Tubes with Caps, 3 inch x 18 inch (4 Pack) — MagicWater Supply
Tube Mailers: Office Products
Order in bulk for discounted pricing. Use economical Kraft Tubes for document storage or mailing.3-ply spiral wound construction. Strong construction protects blueprints, posters and artwork from damage during shipment.Sizes listed are usable space, actual tube lengths are longer.Tubes seal with white plastic end caps (included).
3in x 18in Light Duty Kraft Mailing Tubes - Wholesale, 24/Case, Shipping Supplies Cardboard