Bopp Adhesive Jumbo Roll
- Width: 1280mm, 1610mm, 1620mm
- Length: 4000-6000m
- Material: BOPP film
- Adhesive: Acrylic adhesive
- Colors: Clear, light yellow, brown, colored
- Use: Slitting and rewinding
Easy Pack Tape Company is a bopp adhesive jumbo roll manufacturer producing BOPP film coated with acrylic adhesive for tape converters, rewinding factories and carton sealing tape producers. This is a wide semi-finished master roll, not a finished retail packing tape roll. It is made for slitting and rewinding into smaller packaging tape rolls. Common widths include 1280mm, 1610mm and 1620mm, with 4000-6000m length options for continuous converting work.
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Product Overview
A bopp adhesive jumbo roll starts with biaxially oriented polypropylene film, then a water based acrylic adhesive is coated onto the film surface before drying and winding. The finished master roll is supplied to converting lines, where it can be slit into carton sealing tape, printed tape, stationery tape or other general packaging tape formats.
For a basic BOPP adhesive roll, the important point is not only tack. The film needs to stay flat, the adhesive layer should remain even across the width, and the roll should unwind without sudden tension changes. When a jumbo roll for slitting runs poorly, problems usually appear quickly: edge glue on the cut side, blade build-up, wrinkles, telescoping, uneven hardness or a loose roll shape after rewinding.
easy pack tape Company controls the roll for practical converting use. Standard widths of 1280mm, 1610mm and 1620mm allow different cutting layouts, while 4000-6000m lengths help reduce roll changes without making handling too difficult. Clear, light yellow, brown and colored options can be matched with different finished tape grades. Before bulk production, the thickness, adhesive grade, paper core size and expected side trim should be checked against the actual slitting plan.
Benefits
- Stable unwinding on converting lines: The web feeds smoothly from the outer layer to the 76mm paper core.
- Cleaner acrylic adhesive coating: Helps reduce glue streaks, edge build-up and blade cleaning during cutting.
- Controlled thickness selection: 38-60 um total thickness supports consistent roll diameter and finished tape feel.
- Common jumbo roll widths: 1280mm, 1610mm and 1620mm suit many standard tape slitting machines.
- Less practical waste: Balanced winding, cleaner edges and fewer wrinkles help lower trim loss and machine stops.
- Useful color range: Clear, light yellow, brown and colored rolls cover common packaging tape markets.
How does a BOPP adhesive jumbo roll affect slitting and rewinding quality?
The jumbo roll has a direct effect on daily converting efficiency. On a slitting line, the film should unwind flat, the adhesive layer should stay uniform, and the winding tension should remain balanced from the outside of the roll to the core. During trial running, production teams usually check edge glue, blade build-up, wrinkles, roll hardness, width deviation and final roll appearance. When coating uniformity, paper core strength and winding tension are well controlled, carton sealing tape production becomes cleaner, more stable and easier to repeat.
TDS
Item | Typical Value |
Product Type | BOPP adhesive jumbo roll for slitting and rewinding |
Backing Material | Biaxially oriented polypropylene film |
Adhesive Type | Water based acrylic pressure-sensitive adhesive |
Total Thickness | 38-60 um, selectable by finished tape grade |
Width Options | 1280mm, 1610mm, 1620mm |
Roll Length | 4000-6000m |
Thickness Tolerance | Typical control +/-2 um, confirm by sample test |
Adhesion to Steel | >=4.5 N/25mm at 25 C |
Tensile Strength | >=70 N/25mm |
Elongation at Break | 120-180 percent |
Paper Core ID | 76mm, 3 inch standard core |
Paper Core Detail | Strong core for transport, loading and stable rewinding |
Color Options | Clear, light yellow, brown, red, blue, green |
Unwinding Performance | Smooth release for continuous slitting line operation |
Slitting Check | Review edge trimming, splice loss and finished roll appearance |
Storage Condition | 5-35 C, dry warehouse, avoid direct sunlight |
Applications
- Slitting into carton sealing tape rolls
- Rewinding for regional packaging distributors
- Production of clear, brown or colored sealing products
- Converting into printed or plain BOPP tape rolls
- Supply for tape converting factories
- Base material for general adhesive tape production
What should be checked before bulk production?
Before bulk production, the finished tape thickness, adhesive grade, jumbo roll width, roll length, color and paper core strength should be matched with the actual cutting layout. A 1280mm roll may work well for one width combination, while 1610mm or 1620mm may reduce side trim for another. Edge trimming, splice loss and trial slitting results should be reviewed before comparing unit cost only. For long-term supply, testing sample rolls on the real machine gives a more reliable result than checking specifications alone.
Product Photos
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FAQ
Q1: Is this a finished packing tape roll?
No. It is a jumbo roll material used for slitting and rewinding into smaller finished tape rolls.
Q2: What widths are commonly available?
Common widths are 1280mm, 1610mm and 1620mm for standard converting lines.
Q3: Can the adhesive be adjusted?
Yes. Acrylic adhesive can be selected according to tack, holding power and finished tape grade.
Q4: What should be tested before bulk production?
Check thickness, unwinding, adhesion, core strength, slitting waste and finished roll appearance.
