Solvent Bopp Tape Jumbo Roll
OPALUS PACK is a manufacturer of solvent bopp tape jumbo roll for converters that need dependable carton sealing after storage, stacking, and transport. Made with BOPP film backing and solvent acrylic adhesive, this roll improves holding power, humidity resistance, and edge-lifting control compared with standard water-based acrylic tape. It can be slit into hand rolls or machine rolls for export cartons, heavy corrugated boxes, and long-distance shipping.
- Material: BOPP film with solvent acrylic adhesive
- Common width: 980mm, 1280mm, 1620mm
- Common length: 4000m or 6000m
- Thickness range: 40um-65um
- Color: clear, light yellowish, or brown
- Supply form: jumbo roll for slitting and converting
What is BOPP Tape Jumbo Roll?
Product Overview
OPALUS PACK solvent BOPP tape jumbo roll is made for sealing work where ordinary water-based acrylic tape may not give enough long-term closure stability. Water-based acrylic adhesive is practical for clean indoor packing and regular warehouse cartons. Solvent acrylic adhesive is selected when the seal must hold through compression, vibration, humidity exposure, and normal transport temperature changes.
The difference is often seen after sealing. A heavy carton can look closed at first, then lift at the tape edge after stacking pressure or flap rebound. Sample checks focus on carton flap rebound after 24 h stacking observation, edge lifting after humid storage, and bonding on recycled corrugated board. Peel adhesion supports the first bond to the carton liner, while holding power helps resist slow seal movement.
For converters, stable slitting is also important. Uneven coating can cause different sealing results between finished rolls, unstable unwind tension, or residue along the slitting edge. OPALUS PACK reviews coating consistency at left, middle, and right roll positions before conversion, helping hand rolls and machine rolls run more consistently.
Benefits
- Solvent acrylic adhesive supports stronger long-term bonding than standard water-based acrylic tape in heavy carton sealing.
- Peel adhesion reference of 20-30 oz/in helps evaluate the first bond to carton surfaces.
- Holding power checks of 24-72 h help review resistance to seal creep, flagging, and carton flap rebound.
- Humidity storage observation helps confirm sealing behavior in warehouses, loading areas, and seasonal climate changes.
- Temperature service reference of -10 C to 80 C supports normal storage and transport variation.
- Coating consistency review improves slitting quality, finished roll stability, and batch-to-batch reliability.
When should solvent BOPP tape jumbo roll be selected instead of water-based acrylic jumbo roll?
Solvent BOPP tape jumbo roll is suitable when carton sealing must remain reliable through longer storage, export handling, humidity exposure, and stronger carton flap rebound. Water-based acrylic adhesive can work well for regular warehouse packing, but solvent acrylic adhesive is more suitable when the tape must resist slow seal movement after the box is closed. During technical confirmation, procurement teams usually compare peel adhesion, holding power, carton surface condition, recycled paper content, and transport environment.
TDS / Technical Data Sheet
| Item | Typical Value |
|---|---|
| Product Type | Solvent acrylic BOPP tape jumbo roll |
| Backing Material | BOPP film backing |
| Adhesive Type | Solvent-based acrylic pressure-sensitive adhesive |
| Total Thickness | 40um-65um typical production test range |
| Jumbo Roll Width | 980mm, 1280mm, 1620mm, customizable |
| Jumbo Roll Length | 4000m or 6000m typical supply length |
| Peel Adhesion | 20-30 oz/in typical reference range |
| Holding Power | 24-72 h typical check, formulation dependent |
| Temperature Range | -10 C to 80 C typical service reference |
| Humidity Resistance | Sample observation after humid storage condition |
| Aging Resistance | Long-term warehouse and export carton sealing reference |
| Adhesive Coating Consistency | Left, middle, and right roll positions reviewed before slitting |
| Slitting Performance | Clean edge review after cutting into finished rolls |
Applications
- Slitting into carton sealing tape for export packaging lines
- Machine roll conversion for automatic case sealers
- Hand roll conversion for warehouse packing and distribution centers
- Heavy carton sealing for appliances, hardware, machinery parts, and industrial goods
- Recycled corrugated box sealing where liner surface bonding is more difficult
- Long-distance transport packaging exposed to vibration, stacking pressure, and temperature changes
How does solvent adhesive help reduce edge lifting on export cartons?
Edge lifting often starts when carton flaps push back against the tape, especially on heavy boxes, recycled corrugated board, or cartons stored in humid air. Solvent acrylic adhesive helps balance peel adhesion and holding power. Peel adhesion helps the tape wet the carton surface during application, while holding power helps the seal resist slow sliding after pressure is applied. OPALUS PACK reviews edge lifting after humid storage, carton flap rebound after compression, and coating consistency across the jumbo roll.
FAQ
What is the main difference between solvent adhesive and water-based acrylic adhesive?
Solvent adhesive usually provides stronger anchorage, better holding power, and improved stability under humidity or temperature changes.
Is this jumbo roll suitable for recycled corrugated cartons?
Yes. For rough or dusty recycled liner surfaces, sample testing is recommended.
Can this jumbo roll be converted into machine rolls?
Yes. Coating consistency, unwind tension, and clean slitting edges are checked for machine roll conversion.
Which TDS items are most important for export carton sealing?
Peel adhesion, holding power, temperature range, humidity resistance, aging resistance, and adhesive coating consistency are key items.