BJ-K3 Writable Self-Adhesive Kraft Paper Tape for Packaging & Marking
其他信息
| Backing | Kraft Paper |
|---|---|
| Adhesive | Starch Base |
BJ-K3 writable self-adhesive kraft paper tape is designed for carton sealing, gift wrapping, package marking, splicing, picture framing, and fast fixing applications. Its kraft paper surface supports writing and masking applications, while the hot melt adhesive allows direct pressure-sensitive bonding without water activation. With a total weight of 110 ± 2 g/m², 0.12 mm thickness, 98 N/25mm tensile strength, 21 N/25mm peel adhesion, 8 H/25mm holding power, and 12# initial tack, BJ-K3 provides a practical paper-based packaging tape for sealing, identification, and everyday fixing.
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Product Description
BJ-K3 Technical Specifications
Verified physical and adhesive performance data for BJ-K3 writable self-adhesive kraft paper tape.
| Physical Properties | Imperial | Metric | Test Standard | |
|---|---|---|---|---|
| Color | Brown | |||
| Adhesive | Hot melt | |||
| Total grams of weight | 110g ± 2 g/m² | |||
| Total thickness | 4.72 mils | 0.12 mm | ASTM D-3652 | GB/T7125 |
| Tensile strength | 21.8 lbs/in | 98 N/25mm | ASTM D-3759 | GB/T30776 |
| 180° peel adhesion | 4.7 lbs/in | 21 N/25mm | ASTM D-3330 | GB/T2792 |
| Holding power | 8 H/in | 8 H/25mm | ASTM D-3654 | GB/T4851 |
| Initial tack | 12# | 12# | ASTM D-3121 | GB/T4852 |
Seal It. Write It. Identify It.
BJ-K3 writable self-adhesive kraft paper tape combines a writable kraft surface with hot melt adhesive for carton sealing, marking, gift packaging and fixing.
The tape can be applied directly without water activation, making it suitable for packaging operations that need both sealing and easy handwritten identification.
One Paper Tape, Three Practical Functions
Key Features
- Writable Kraft Paper Surface
The product is specifically defined as writable self adhesive kraft paper tape, making it suitable for package notes, coding, masking, and identification.
- Hot Melt Self-Adhesive System
Uses hot melt adhesive for direct pressure-sensitive application without water activation.
- 21 N/25mm Peel Adhesion
Specified 180° peel adhesion reaches 21 N/25mm, supporting reliable bonding for packaging and fixing.
- 12# Initial Tack
The tape provides 12# initial tack, helping it attach quickly during carton sealing and marking operations.
- Paper-Based & Recyclable Packaging Option
The description identifies the product as environmentally friendly and recyclable with packaging.
- No Water Activation Required
The application section explicitly states that BJ-K3 can be pasted without water, making it suitable for fast manual use.
Primary Uses
- Carton Sealing
Suitable for direct sealing of corrugated cartons without wetting.
- Package Marking & Writing
The writable paper surface supports notes, coding, identification, or masking of existing writing.
- Gift Wrapping
Suitable for kraft-style gift packaging where a paper-based tape appearance is preferred.
- Splicing
Can be used for selected joining and splicing applications.
- Picture Framing
The specification lists picture framing as one of its intended uses.
- Tamper-Evident Packaging
Can be used on carton closures where visible disturbance can help indicate that the package has been opened.
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 writable self-adhesive kraft paper tape used for?
Writable self-adhesive kraft paper tape is suitable for carton sealing, gift wrapping, package identification, masking writing, splicing, picture framing, and fast fixing.
Q2: Can BJ-K3 kraft paper tape be written on directly?
Yes. BJ-K3 is specifically defined in the specification as writable self adhesive kraft paper tape, making the kraft surface suitable for handwritten package notes, coding, and marking.
Q3: Does writable kraft paper tape require water activation?
No. This writable kraft paper tape uses hot melt adhesive and can be pasted directly without water activation.
Q4: How strong is the peel adhesion of BJ-K3 paper packaging tape?
BJ-K3 provides specified 180° peel adhesion of 21 N/25mm (4.7 lbs/in) with initial tack of 12#.
Q5: What are the weight and thickness of this self-adhesive kraft tape?
The tape has a total weight of 110 ± 2 g/m² and a total thickness of 4.72 mils / 0.12 mm.
Q6: How should writable kraft paper tape be stored?
Store the tape in a clean, dry place at 20°C–26°C and 40%–50% relative humidity. Protect packaging from damage, avoid volatile solvents, and rotate stock as recommended.
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| Backing | Kraft Paper |
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| Adhesive | Starch Base |