Packaging Tape vs. Page Flags & Tabs
Comparing 2 standards across 12 specifications. 12 key differences identified.
Packaging Box Sealing Tape (standardized under ASTM D5486 and PSTC-101) is a high-tensile biaxially-oriented polypropylene (BOPP) tape measuring 2.0 inches (48 mm / 1.88 in) or 3.0 inches (72 mm / 2.83 in) in width. Engineered for corrugated carton sealing, it is categorized by adhesive chemistry (Acrylic vs Hot-Melt Rubber) and mil film thickness.
Page Marker Flags (repositionable film index tabs and arrow indicators) are thin polyethylene terephthalate (PET) film strips measuring 0.5 inches (12 mm) or 1.0 inch (25.4 mm) in width by 1.75 inches (44 mm) in length. Featuring a translucent adhesive body and brightly colored tip, they flag contract signature lines ('Sign Here') and textbook pages without obscuring text.
Specification Comparison Table
12 Parameters| Parameter / Spec | ||
|---|---|---|
|
2-Inch Standard Width (Metric 48 mm)
|
1.88 in (48.0 mm nominal) — the universal commercial carton sealing standard | — |
|
3-Inch Heavy-Duty Width (Metric 72 mm)
|
2.83 in (72.0 mm nominal) — mandated for heavy cartons over 40 lbs (18 kg) | — |
|
Standard Roll Lengths
|
54.6 yards (50 m) or 109.3 yards (100 m) on standard 3-inch core | — |
|
Standard Utility Thickness
|
1.8 mil to 2.0 mil (45 to 50 µm) — general shipping up to 25 lbs | — |
|
Heavy-Duty Commercial Thickness
|
2.6 mil to 3.0 mil (66 to 76 µm) — heavy freight shipments and long-term storage | — |
|
Adhesive Types
|
Hot-Melt Synthetic Rubber (instant aggressive tack) vs Water-Based Acrylic (UV resistant, archival) | — |
|
0.5-Inch Narrow Flag (12 mm)
|
— | 0.47 × 1.70 in (12.0 × 43.2 mm) — high-density document marking and line referencing |
|
1.0-Inch Wide Flag (25 mm)
|
— | 0.94 × 1.70 in (24.0 × 43.2 mm) — writable section index tabs and subject dividers |
|
Arrow Flag Format
|
— | Die-cut directional arrowhead printed with 'Sign Here' / 'Notarize' / 'Initial' |
|
Film Material
|
— | Transparent PET (Polyethylene Terephthalate) film — does not tear or curl |
|
Surface Coating
|
— | Matte top-coating accepts pencil, ballpoint pen, and permanent marker ink |
|
Adhesive Placement
|
— | Half-body clear repositionable microsphere adhesive (bottom half sticks; colored half projects) |