Bopp Tape Jumbo Rolls
- Common widths:980 mm, 1280 mm, 1620 mm
- Thickness range:36-70 um
- Roll length:4000 m, 5000 m, 6000 m, 8000 m
- Colors:clear, super clear, tan, brown, printed color
- Adhesive:water-based acrylic adhesive
- Use:slitting, rewinding, packing tape production
China Pack Suppliers Company is a manufacturer of Bopp Tape Jumbo Rolls for slitting plants, rewinding lines, tape converters, and packaging tape distributors that need dependable bulk supply instead of small finished rolls. Each roll is produced with BOPP film and water-based acrylic adhesive, with 36-70 um thickness and 4000 m to 8000 m length options. The focus is clean unwinding, repeat-shipment matching, protected export handling, and practical specifications for efficient packing tape production.
Product Overview
Bopp Tape Jumbo Rolls are semi-finished adhesive materials for further slitting into smaller packing tapes. China Pack Suppliers Company supplies different roll combinations for plants making economical carton tape, regular packaging tape, and stronger sealing tape for heavier boxes. Widths such as 980 mm, 1030 mm, 1270 mm, 1280 mm, 1315 mm, 1610 mm, and 1620 mm help plan 48 mm, 50 mm, 60 mm, and 72 mm finished tape with less trim loss.
For bulk production, width and price are only the starting points. Film thickness, coating weight, unwind force, edge condition, color tone, and batch marking all affect slitting results. A 36-45 um structure is commonly used for light-duty carton tape, while 50-70 um packaging tape jumbo roll stock is better suited for export cartons and heavier finished grades.
For repeat export supply, each shipment should stay close to the approved sample in appearance, tack, and running behavior. Factory checks cover coating uniformity, peel adhesion, initial tack, holding power, roll face condition, and edge flatness. Reference values include 5.0-7.5 N/25 mm peel adhesion, >=24 h holding power, and +/-2 um thickness tolerance.
Benefits
- Multiple widths match common slitting layouts with less trim loss.
- Smooth unwinding supports rewinding tension and helps prevent stretching, telescoping, web breaks, or uneven edges.
- Controlled acrylic coating helps reduce glue skip, edge lifting, and adhesive build-up on blades.
- +/-2 um thickness tolerance supports more consistent finished roll appearance.
- Protective wrapping, palletized handling, and 36-70 um thickness grades support export handling and different carton tape grades.
What should be checked before confirming bulk BOPP tape jumbo rolls?
Before confirming bulk BOPP tape jumbo rolls, a slitting plant should check more than width and unit price. The finished tape plan should include target tape width, roll length, total thickness, color tone, adhesive level, 76 mm paper core, and final packing use. For ongoing production, film thickness, coating weight, unwind behavior, and color shade should be compared with the previous shipment. Ball tack No. 12-18, peel adhesion, and edge flatness help reduce trial loss.
TDS
Item | Typical Value |
Product type | BOPP adhesive tape jumbo rolls for slitting, rewinding, and packing tape production |
Film material | Biaxially oriented polypropylene film |
Adhesive system | Water-based acrylic adhesive |
Total thickness | 36-70 um, factory reference |
Common jumbo width | 980 mm, 1030 mm, 1270 mm, 1280 mm, 1315 mm, 1610 mm, 1620 mm |
Common roll length | 4000 m, 5000 m, 6000 m, 8000 m |
Core size | 76 mm paper core |
Peel adhesion | 5.0-7.5 N/25 mm, typical tested value |
Initial tack | Ball tack No. 12-18, factory reference |
Holding power | >=24 h, typical tested value |
Tensile strength | >=120 N/25 mm, depending on film thickness |
Elongation at break | 120%-180% |
Thickness tolerance | +/-2 um for regular production reference |
Roll appearance | Flat roll face, clean edge, low wrinkle, smooth unwinding |
Export protection | Film wrapping, edge protection, palletized handling, batch label |
Available colors | Clear, super clear, tan, brown, yellowish, printed color |
Product production
How do multi-specification jumbo rolls improve slitting efficiency?
Multi-specification jumbo rolls help converters match daily production plans without forcing every job into one standard structure. A plant making several finished tape widths can select suitable width, length, and thickness combinations to reduce trim waste and improve rewinding balance. During high-speed slitting, tension control matters because BOPP film may stretch, telescope, or form uneven edges if the web is too loose or too tight. Consistent coating, smooth unwinding, clean edges, and controlled adhesive transfer help reduce web breaks and blade build-up.
Applications
- Slitting plants producing 48 mm, 50 mm, 60 mm, and 72 mm carton sealing rolls
- Rewinding factories making packing tape for regional distribution
- Tape converters using clear packing tape jumbo rolls for private-label programs
- Importers arranging bulk supply with controlled color tone, tack, and coating weight
- Packaging tape plants producing economical, regular, and heavy-duty export carton grades
FAQ
Q1: Are these Bopp Tape Jumbo Rolls suitable for automatic slitting machines?
Yes. They are produced for slitting and rewinding lines, with attention to flatness, unwind stability, edge condition, and coating consistency.
Q2: Can different thickness grades be supplied in one bulk shipment?
Yes. 36-70 um grades can be arranged for economical carton tape, regular packing tape, and heavier export carton sealing tape.
Q3: How is repeat production consistency controlled?
Film thickness, coating, peel adhesion, tack, color tone, edge condition, and batch marking are checked before export preparation.
Q4: Can the rolls be produced with special colors or printed designs?
Yes. Clear, brown, tan, colored, and printed options can be produced according to the finished tape plan.
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