BJ-K1 Hot-Melt Self-Adhesive Kraft Paper Tape for Fast Carton Sealing
Informazioni aggiuntive
| Backing | Kraft Paper |
|---|---|
| Adhesive | Starch Base |
BJ-K1 hot-melt self-adhesive kraft paper tape is designed for fast carton sealing, packaging, fixing, masking, and general paper-based bonding applications without water activation. It uses a hot melt adhesive system with a total weight of 115 ± 2 g/m² and a total thickness of 0.12 mm. With tensile strength of 105 N/25mm, 180° peel adhesion of 22 N/25mm, holding power of 14 H/25mm, and initial tack of 11#, BJ-K1 provides strong immediate bonding while retaining the waterproof, oil-resistant, quiet, and weather-resistant characteristics specified for the product.
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Product Description
BJ-K1 Technical Specifications
Verified physical properties and adhesive performance data for BJ-K1 PE self-adhesive kraft paper tape.
| Physical Properties | Imperial | Metric | Test Standard | |
|---|---|---|---|---|
| Color | Brown | |||
| Adhesive | Hot melt | |||
| Total grams of weight | 115g±2g/m² | |||
| Total thickness | 4.72 mils | 0.12mm | ASTM D-3652 | GB/T7125 |
| Tensile strength | 23.3 lbs/in | 105 N/25mm | ASTM D-3759 | GB/T30776 |
| 180° peel adhesion | 4.9 lbs/in | 22 N/25mm | ASTM D-3330 | GB/T2792 |
| Holding power | 14 H/in | 14 H/25mm | ASTM D-3654 | GB/T4851 |
| Initial tack | 11# | 11# | ASTM D-3121 | GB/T4852 |
No Water. Fast Bond & Direct Fixing.
BJ-K1 hot-melt self-adhesive kraft paper tape provides direct pressure-sensitive bonding for carton sealing, packaging and fixing applications.
Unlike water-activated gummed tape, BJ-K1 does not require wetting before use. The tape can be applied directly for fast sticking and fixing during packaging operations.
Fast Carton Sealing Without Water Activation
Key Features
- Hot Melt Self-Adhesive System
Uses hot melt adhesive for direct pressure-sensitive application without the water activation required by gummed paper tape.
- 22 N/25mm Peel Adhesion
The specified 180° peel adhesion reaches 22 N/25mm, supporting strong bonding for carton sealing and fixing.
- 14-Hour Holding Power
Holding power is specified at 14 H/25mm, helping the tape maintain adhesion after application.
- 11# Initial Tack
The specified 11# initial tack supports fast placement and fixing during packaging operations.
- 105 N/25mm Tensile Strength
Provides a defined kraft paper structure with 105 N/25mm tensile strength.
- Waterproof, Oil-Proof & Weather Resistant
The product specification describes BJ-K1 as waterproof, oil-proof, quiet during use, quick to stick and fix, and weather resistant.
Primary Uses
- Carton Sealing
Suitable for direct sealing of corrugated cartons without water activation.
- Packaging & Fast Fixing
Designed for quick pasting and fixing in general packaging applications.
- Masking of Writing
Can be used to mask writing or selected printed areas as listed in the specification.
- Jumbo Roll Connection
Suitable for joining jumbo roll materials during selected processing or converting operations.
- Photo Frame Mounting
The supplied specification lists photo frame mounting as one of the intended applications.
- Tamper & Damage Protection
Can be applied to carton closures where visible disturbance may help indicate tampering or packaging damage.
Dongguan Baijin Packing Material Co., Ltd. Specializes In The Production Of Eco-Friendly Kraft Paper Tape. With 20 Years Of Experience, Our 12,000m² Facility Houses Over 100 Employees, Including A Dedicated Team Of Senior Technicians And Business Professionals.
We Operate Fully Integrated Production Lines—Covering Adhesive Manufacturing, Coating, Printing, And Slitting—To Ensure Strict Quality Control And Product Stability. Serving Both Domestic And Global Markets, We Are A Trusted Partner To Numerous Well-Known Brands.
Committed To Green Manufacturing, Our Products Hold Rohs, Reach (Svhc), Fsc, And Sgs Certifications, Guaranteeing Both Environmental Compliance And Superior Quality.
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Frequently Asked Questions
Q1: What is BJ-K1 hot melt self-adhesive kraft paper tape used for?
BJ-K1 hot melt self-adhesive kraft paper tape is used for carton sealing, quick packaging and fixing, masking of writing, jumbo roll connection, photo frame mounting, and tamper-related carton protection.
Q2: Does self-adhesive kraft paper tape need water before application?
No. This self-adhesive kraft paper tape uses a hot melt adhesive and can be applied directly without the wetting process required by water-activated paper tape.
Q3: How strong is the peel adhesion of BJ-K1 kraft paper tape?
BJ-K1 provides specified 180° peel adhesion of 22 N/25mm (4.9 lbs/in) according to ASTM D-3330 and GB/T2792.
Q4: What are the weight and thickness of this hot melt kraft paper tape?
The hot melt kraft paper tape has a total weight of 115 ± 2 g/m² and a total thickness of 4.72 mils / 0.12 mm.
Q5: Is BJ-K1 suitable for quick carton sealing and fixing?
Yes. The product specification specifically describes BJ-K1 as suitable for fast sticking and fixing, and its self-adhesive hot melt system does not require water activation.
Q6: How should self-adhesive paper packaging tape be stored?
Store the self-adhesive paper packaging tape in a clean, dry place at 20°C–26°C and 40%–50% relative humidity. Avoid volatile solvents, protect the packaging from damage, and rotate stock as recommended.
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| Adhesive | Starch Base |