Brown Adhesive Packing Tape
- Size: 48 mm / 50 mm / 60 mm
- Color: Brown / tan brown
- Backing: BOPP / OPP film
- Adhesive: Pressure-sensitive acrylic
- Use: Postal cartons and mailing boxes
- Core: 3 inch paper core
Brown adhesive packing tape is a brown self-adhesive carton sealing tape for postal carton sealing applications, mailing box sealing needs, parcel packaging, and ordinary dispatch carton closure. Adhesive Pack Tape Company is the manufacturer of this product, using BOPP film and a pressure-sensitive adhesive system to balance initial tack, peel adhesion, and holding power. It is made for kraft cartons, recycled corrugated boxes, and daily shipment packaging where stable sealing, clean application, and controlled unwind are important.
Product Overview
This brown adhesive packing tape is made for packing teams that seal postal cartons, mailing boxes, and standard parcels every day. Its value is not just the brown film appearance. The adhesive must catch the flap quickly, hold after pressure is applied, and stay stable through normal sorting and delivery movement.
The tape uses BOPP / OPP film coated with pressure-sensitive acrylic adhesive. In factory reference testing, the common range is 45-55 um total thickness, including 25-30 um film and 18-25 um adhesive layer. This structure supports hand dispenser use and smooth unwind. Clean slit edges, controlled roll tension, and low burr observation help reduce edge curling and sudden pulling. For better sealing, carton flaps should be dry, clean, and pressed along the full tape path. Recycled corrugated cartons, dusty surfaces, coated paperboard, or uneven flaps may need firmer pressure and sample testing before volume packing.
Benefits
- Pressure-sensitive adhesive bonds after firm hand or dispenser pressure, without water or heat activation.
- Initial tack helps the tape grab carton flaps quickly during postal packing and parcel packaging work.
- 180 degree peel adhesion supports the seal on kraft or recycled carton surfaces.
- Holding power helps keep flaps closed during storage, sorting, and shipment movement.
- Stable unwind, clean slit edges, and coating checks support batch consistency.
What carton surfaces can affect the adhesion of brown adhesive packing tape?
Carton surface condition directly affects tape performance during postal carton sealing, mailing box closure, and parcel shipment. A smooth kraft mailing box usually lets the pressure-sensitive adhesive wet out quickly after firm pressure. Recycled corrugated cartons may have shorter fibers, dust, or uneven texture, reducing initial tack if the tape is applied too lightly. Coated cartons can be harder to seal because lower surface energy makes wet-out more difficult. Pressing both tape edges helps reduce lifting.
TDS
Item | Typical Value |
Product Type | Brown adhesive packing tape |
Backing Material | BOPP / OPP film |
Adhesive System | Pressure-sensitive water-based acrylic |
Color | Brown / tan brown |
Total Thickness | 45-55 um factory test reference |
Film Thickness | 25-30 um factory test reference |
Adhesive Thickness | 18-25 um factory test reference |
Standard Width | 48 mm / 50 mm / 60 mm |
Standard Length | 45 m / 50 m / 66 m / 100 m |
Width Tolerance | +/-1 mm |
Length Accuracy | +/-2 percent |
Initial Tack | Quick grab on dry kraft carton |
180 Degree Peel Adhesion | 4.5-6.5 N/25 mm after pressure application |
Holding Power | >=24 h static holding reference |
Tensile Strength | 65-90 N/25 mm factory test reference |
Elongation at Break | 120-160 percent factory test reference |
Unwind / Slitting | Smooth unwind, clean edge, low burr observation |
Residue Note | Transfer risk may increase with long dwell time, heat, high pressure, or weak coating |
Product Packaging
Product production
Applications
- Postal carton sealing for daily mailing and dispatch packaging
- Mailing box closure for e-commerce parcels and sample shipments
- Parcel packaging for warehouse, fulfillment, and courier preparation
- Kraft carton sealing where brown color matching is preferred
- Recycled corrugated carton sealing after dust removal and firm pressure
- Hand dispenser sealing for small parcel packaging
How do initial tack, peel adhesion, and holding power work in mailing box sealing?
For mailing boxes and ordinary dispatch cartons, adhesive performance should not be judged by one number alone. Initial tack helps the tape catch the flap quickly when packing speed matters. Peel adhesion supports the bond after the tape is pressed onto kraft or recycled carton surfaces, helping the seal resist opening. Holding power shows how well the tape keeps the carton closed under static stress, storage pressure, and parcel movement. This tape is for carton sealing, not temporary clean-removal use.
FAQ
Is brown adhesive packing tape suitable for mailing boxes?
Yes. It works when the flap surface is clean and enough pressure is applied along the seal line.
What makes it different from brown plastic packing tape?
It puts more emphasis on initial tack, peel adhesion, holding power, and carton surface adhesion, not only brown film backing.
Can it be used on recycled corrugated cartons?
Yes, but recycled cartons may have dust, shorter fibers, or uneven surfaces. Firm pressure and sample testing are recommended.
Is adhesive transfer possible after long storage?
Yes. Risk may increase under long dwell time, heat, high pressure, or weak carton coating.
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