Yellowish BOPP Tape
- Material: BOPP film backing
- Adhesive: water-based acrylic adhesive
- Color: yellowish / light amber transparent
- Thickness: 40-60mic
- Common widths: 48mm and 72mm
- Use: hand and machine carton sealing
Easy Pack Tape Company is a manufacturer of Yellowish BOPP Tape for standard shipping carton closure. Made with light amber transparent BOPP film and water-based acrylic adhesive, this tape is used on corrugated boxes, recycled carton surfaces, hand dispensers, and automatic carton sealers. The 40-60mic thickness range, 48mm and 72mm common widths, and typical 5.0-6.5 N/25mm peel adhesion help create a neat carton seam with steady holding performance.
Product Video
Product Overview
Yellowish BOPP Tape is a standard acrylic BOPP carton sealing tape with a light amber tone. The color is not warning yellow; it is a transparent yellowish shade that keeps the sealed seam, flap alignment, shipping marks, and carton print visible after application.
The BOPP film backing gives the tape stable width, smooth unwind, and typical tensile strength around 115-160 N/25mm, depending on film grade and adhesive coating weight. The water-based acrylic pressure-sensitive adhesive bonds cleanly to kraft cartons, printed cartons, and many recycled corrugated boxes while keeping low odor and good aging resistance under normal indoor storage.
Thickness selection should follow carton weight and sealing method. A 40mic grade suits light parcels. The 45-50mic range is commonly used for daily warehouse cartons and e-commerce shipping boxes. For wider seams, medium-weight corrugated boxes, or continuous sealing equipment, 55-60mic gives stronger film support and better edge holding. Before release, Easy Pack Tape Company checks sample rolls for unwind smoothness, cut edge quality, adhesive transfer, +/-0.5mm slitting tolerance, and carton surface contact.
Benefits
- Light amber transparent appearance keeps the carton seam visible without hiding printed marks, barcode areas, or flap position.
- BOPP film backing provides typical tensile strength around 115-160 N/25mm, helping reduce tearing during hand or machine use.
- Water-based acrylic adhesive gives a clean, low-odor seal with good aging resistance for indoor storage and transport.
- Typical peel adhesion of 5.0-6.5 N/25mm supports practical tack on kraft, printed, and recycled corrugated surfaces.
- 40-60mic thickness options help match tape strength with carton weight, flap tension, and box surface condition.
- 48mm fits most hand dispensers and standard box seams; 72mm gives wider coverage for large boxes or automatic carton sealers.
- Recycled carton adhesion checks help reduce early edge lifting on rough kraft surfaces, dusty fibers, or mixed-paper boards.
What Makes Yellowish BOPP Tape Suitable for Recycled Carton Sealing?
Recycled corrugated cartons often contain shorter paper fibers, uneven kraft surfaces, light dust, fillers, or ink residues. These conditions can affect initial tack and edge holding. This yellowish transparent packing tape uses pressure-sensitive acrylic adhesive with typical 5.0-6.5 N/25mm peel adhesion to improve contact on common shipping cartons. For practical checking, apply the tape with firm pressure, review tack after 30 minutes, and observe the box edges after 24 hours. If there is no early edge lifting, the selected 40-60mic grade is more dependable for regular shipping carton closure.
Paper Core
TDS
Item | Typical Value |
Product type | Yellowish BOPP carton sealing tape |
Backing material | Biaxially oriented polypropylene film |
Adhesive type | Water-based acrylic pressure-sensitive adhesive |
Color appearance | Light amber transparent / yellowish clear |
Total thickness | 40-60mic |
Common width | 48mm / 72mm |
Other available widths | 36mm-76mm, based on sealing use |
Common roll length | 50m / 66m / 100m / 400m / 500m |
Core size | 3 inch paper core |
Peel adhesion | 5.0-6.5 N/25mm |
Tensile strength | 115-160 N/25mm |
Elongation at break | 120%-160% |
Holding power | >=24h under standard carton test condition |
Unwind force | Medium smooth unwind for hand and machine use |
Application temperature | 10-45 C |
Short-term temperature resistance | 0-60 C after bonding |
Recycled carton check | 30-minute tack check and 24-hour edge-lift observation |
Slitting tolerance | +/-0.5mm |
Recommended storage | 20-30 C, 50%-70% RH, avoid direct sunlight |
Product packaging
Applications
- Center-seam closure for regular corrugated shipping cartons
- E-commerce carton sealing on manual packing benches
- Recycled corrugated carton use after tack and edge-lift checks
- Warehouse box closure where yellowish seam visibility is useful
- 48mm hand dispenser application for standard box flaps
- 72mm application for wider seams or larger corrugated boxes
- Automatic carton sealer use requiring stable unwind, film strength, and adhesive contact
How Should 48mm and 72mm Widths Be Used for Hand and Machine Carton Sealing?
The 48mm width is the regular choice for hand dispensers, daily shipping cartons, and standard center-seam closure. It gives enough adhesive contact for common box flaps while keeping the roll easy to control and cut. The 72mm width is better for wider carton seams, heavier corrugated boxes, or automatic carton sealing machines where broader contact can improve flap closure. For hand use, clean cutting, smooth unwind, and quick initial grab matter most. For machine use, stable roll tension, film break resistance, and consistent adhesive contact are more important during continuous sealing.
Product production
FAQ
Is Yellowish BOPP Tape the same as yellow warning tape?
No. It is a light amber transparent BOPP film packing tape for carton sealing, not a warning tape or floor marking tape.
Which thickness should be used for regular cartons?
45-50mic is common for daily corrugated box sealing. Light cartons may use 40mic, while wider seams may need 55-60mic.
Can this tape be used on recycled cartons?
Yes. Check recycled carton surfaces with a 30-minute tack check and 24-hour edge-lift observation before regular use.
What typical data should be checked before regular use?
Check peel adhesion, tensile strength, holding power, unwind smoothness, slitting tolerance, and edge-lift behavior against the carton surface.
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