|
| Brand Name: | XIANZI |
| Model Number: | ylx |
| MOQ: | 50 rolls |
| Price: | 4.5-5.5 usd/roll |
| Payment Terms: | T/T |
Brown Easy Tear Tape 2.5mm to 3.5mm Sealing Kraft Tea Food Boxes
Brown Easy Tear Tape, also called brown tear strip or brown pull tape, is made from brown BOPP or PET film with a pressure-sensitive adhesive coating. Its color is close to kraft paper and corrugated board, blending visually for a natural, eco-friendly, low-key look. It fits square cartons for tea, coffee, chocolate, handmade soap, and gift boxes. The tape bonds firmly, tears smoothly, leaves no residue, and does not damage the carton surface. Width and roll length are customizable, with regular sizes in stock.
| Parameter | Specification | Test Method | Standard Reference |
|---|---|---|---|
| Tape Width | 2.5mm – 3.5 mm (±0.1 mm), min. 1.0 mm customizable | Standard Gauge | Standard Gauge |
| Base Material | Brown BOPP / PET | — | — |
| Base Film Thickness | 26 – 45 μm (typical 25-30 μm) | ISO 4593 (uncoated base film only) | ISO 4593:1993 |
| Finished Total Thickness | 30 – 80 μm (including adhesive) | Cross-section microscopy | In-house method |
| Tensile Strength (MD) | ≥ 160 N/mm² | ISO 527-3:2018 | ISO 527-3:2018 |
| Elongation at Break (MD) | ≤ 30% | ISO 527-3:2018 | ISO 527-3:2018 |
| Tear Strength | ≥ 280 kN/m | ISO 6383-1:2015 (Trouser tear method) | ISO 6383-1:2015 |
| Peel Adhesion (180°, stainless steel) | ≥ 0.5 N/mm | ISO 29862:2024 Method 1 | ISO 29862:2024 |
| Static Shear Adhesion | ≥ 30 min (25 mm × 25 mm, 1 kg load) | ISO 29863:2018 Method A | ISO 29863:2018 |
| Adhesive Coating Weight | 3.0 – 5.5 g/m² | Gravimetric method | Gravimetric method |
| Adhesive Type | Acrylic pressure-sensitive | — | — |
| Color Difference (vs. standard) | ΔE ≤ 2 | Spectrophotometry | In-house method |
| Light Color Fastness | ≥ Grade 4 | ISO 105-B02 | ISO 105-B02 |
| Spool Length | 5,000 – 15,000 m per roll | Counter system | Counter system |
| Core Diameter | 76 mm / 152 mm | Standard Gauge | Standard Gauge |
Standard Notes:
ISO 4593:1993 is not suitable for embossed film or sheeting. This product has a smooth brown surface, so the standard applies only to the uncoated base film. Finished total thickness is measured by cross-section microscopy.
ISO 6383-1:2015 determines tear resistance of plastic film using the trouser tear method.
ISO 29862:2024 Method 1 measures peel adhesion at 180° from a stainless steel surface.
ISO 29863:2018 Method A determines static shear adhesion of pressure-sensitive tapes under constant load.
ISO 105-B02 specifies a method for determining the color fastness to artificial light, referenced here to evaluate the light resistance of the brown layer.
Tea boxes (premium tea packaging, tea gift boxes)
Coffee boxes (coffee beans, drip coffee packaging)
Chocolate boxes (handmade chocolate, gift boxes)
Handmade soap boxes (natural skincare packaging)
Gift boxes (kraft paper style gift boxes)
Food packaging (bakery, snacks, local specialties)
E-commerce packaging and other square cartons
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