Double Sided Foam Tape Jumbo Roll

Double Stick Tape Company is a manufacturer of Double Sided Foam Tape Jumbo Roll for converters, slit-roll suppliers, and bulk foam adhesive tape roll processing. This double sided foam tape master roll is made with PE foam or EVA foam, normally in 0.5-3.0 mm thickness and 1030 mm, 1040 mm, or 1200 mm jumbo width. Each roll can be coated with solvent acrylic, hot melt, or water-based acrylic adhesive, then laminated with release paper or release film for stable slitting, rewinding, liner release, edge quality, and roll flatness.

Product Production

Product Overview

Double Sided Foam Tape Jumbo Roll is supplied before final slitting, rewinding, and finished roll preparation. For repeated slit-roll production, the material needs more than basic adhesion. A stable master roll should keep even coating, consistent foam density, smooth liner release, balanced roll hardness, and controlled width tolerance after cutting.

In trial conversion, one roll that looks smooth at first may still change after storage. Edge ooze, liner shrink-back, telescoping, or foam edge compression can appear after the small rolls are rewound and left for 24-72 hours. For this reason, trial slitting is a practical step before confirming large-volume production.

PE foam tape jumbo roll is often chosen when converters need a closed-cell foam structure, stable thickness, cleaner slit edges, and balanced cost for standard roll production. Typical PE foam density can be controlled around 65-100 kg/m3 depending on grade. EVA foam tape roll is softer and more compressible, but winding tension should be watched carefully because softer foam can deform during rewinding.

The adhesive system also changes how the roll behaves on the slitter. Solvent acrylic adhesive is suitable when stronger 180-degree peel adhesion and aging stability are required, with a typical peel range of 8-18 N/25 mm on stainless steel after 24 h dwell. Hot melt adhesive gives higher initial tack and better cost control for volume orders. Water-based acrylic adhesive is often used when a cleaner general coating is preferred. During trial slitting, adhesive coat weight around 60-120 g/m2 per side should be checked for overflow, liner transfer, and rough edge buildup.

Benefits

• Supports wide-web slitting from master roll into smaller rolls with typical width tolerance of +/-0.5 mm or +/-1.0 mm.
• PE foam and EVA foam options give different hardness, compression feel, density, and cutting-edge behavior.
• Typical jumbo width of 1030 mm, 1040 mm, or 1200 mm helps improve conversion yield and reduce trimming waste.
• Solvent acrylic, hot melt, and water-based acrylic options support different peel adhesion, initial tack, and cost targets.
• Stable release paper or release film helps reduce liner tearing, curling, shrink-back, and adhesive transfer.
• Controlled winding tension helps prevent telescoping, roll deformation, and uneven small-roll appearance.
• Cleaner slit edges help reduce adhesive overflow, foam tearing, and rough edge buildup during conversion.

How do PE foam, EVA foam, adhesive type, and liner choice affect jumbo roll converting quality?

Converting quality is not decided by adhesive strength alone. PE foam usually gives better closed-cell stability, more consistent thickness, and cleaner slit edges, especially when foam density is controlled around 65-100 kg/m3. EVA foam gives a softer compression feel, but it needs more careful winding control after rewinding. The liner should release smoothly without tearing, curling, or lifting adhesive from the foam surface. Before mass production, one trial roll should be tested for release force, edge ooze, liner shrink-back, adhesive transfer, and roll flatness after 24-72 hours.

Loading Container

TDS

Applications

• Tape converters producing slit rolls from 1030 mm, 1040 mm, or 1200 mm wide foam adhesive roll stock.
• Rewinding workshops converting 100 m, 200 m, or 300 m master rolls into shorter roll lengths.
• Wholesale roll suppliers requiring bulk foam adhesive tape roll formats with stable thickness and liner release.
• Private-label tape production where width, length, liner, color, adhesive system, and roll appearance must stay consistent.
• Die-cutting processors needing stable foam adhesive material with clean edges and controlled adhesive overflow before cutting.
• Distributors purchasing wide rolls for local slitting, stock management, and repeated batch supply.

What should be checked before slitting double sided foam tape jumbo rolls into smaller rolls?

Before slitting, the roll should be checked for even winding, liner tracking, foam thickness tolerance, and coating uniformity. Foam tape is compressible, so excessive knife pressure can crush the edge, while a dull blade may drag adhesive and create rough edges. For narrow-width rolls, a trial cut should confirm minimum slitting width, edge cleanliness, release force, roll hardness, and adhesive overflow. After 24-72 hours, the converted rolls should be checked again for telescoping, liner shrink-back, foam edge recovery, and roll flatness. These checks help reduce batch variation before full production.

FAQ

Q1: What is the main use of Double Sided Foam Tape Jumbo Roll?

It is mainly used as a master roll for slitting, rewinding, private-label roll production, and bulk foam adhesive tape roll processing.

Q2: What should be confirmed before choosing PE foam or EVA foam?

PE foam is usually checked for closed-cell stability, 65-100 kg/m3 density range, thickness control, and clean slit edges. EVA foam should be checked for softness, compression recovery, and rewinding deformation.

Q3: Which adhesive system is better for bulk roll production?

Solvent acrylic is often chosen for stronger 180-degree peel adhesion, hot melt for high initial tack and cost control, and water-based acrylic for clean general coating needs.

Q4: Should a trial roll be tested before batch production?

Yes. Trial slitting helps confirm width tolerance, liner release, edge cleanliness, adhesive overflow, telescoping, and roll flatness after 24-72 hours.