BJ-120D Fiberglass Reinforced Water-Activated Kraft Tape for Heavy Cartons
其他信息
| Backing | Kraft Paper |
|---|---|
| Adhesive | Water-Activated Starch Adhesive |
BJ-120D fiberglass reinforced water-activated kraft tape is designed for corrugated cartons that require more structural support than standard non-reinforced gummed paper tape. Its construction combines 35 g/m² top and bottom kraft paper plies with fiberglass reinforcement and a starch-based water-activated adhesive. With a total weight of 121 ± 2 g/m², a thickness of 0.13 ± 0.01 mm, and tensile strength of 223 N/25mm in the machine direction and 123 N/25mm in the transverse direction, BJ-120D provides a reinforced paper sealing solution for heavy cartons, warehouse handling, transportation, and demanding shipping applications.
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Product Description
BJ-120D Technical Specifications
Physical properties and laboratory test data for BJ-120D natural reinforced paper gummed tape.
| Physical Properties | Standard | Metric | Test Method | ||
|---|---|---|---|---|---|
| Backing | Top Ply: 35 g/m² Kraft paper | ||||
| Bottom Ply: 35 g/m² Kraft paper | |||||
| Thread | 72mm (1-1-1-1-1-1-1) Fiberglass | ||||
| Water Activated Adhesive | Starch adhesive | ||||
| Glue Weight | 28g±2g/m² | ||||
| Total Weight | 121g±2g/m² | ||||
| Total Thickness | 5.12 mils | 0.13mm±0.01mm | ASTM D-3652 | GB/T7125 | |
| Tensile Strength | MD | 50.1 lbs/in | 223 N/25mm | ASTM D-3759 | GB/T30776 |
| TD | 27.6 lbs/in | 123 N/25mm | ASTM D-3759 | GB/T30776 | |
The above performance values represent average laboratory test results obtained from BAIJIN product samples. Users should independently test and verify product suitability for the intended carton, tape width, dispenser, package weight and transportation conditions before large-scale use.
Reinforced Structure for Demanding Carton Sealing
BJ-120D fiberglass reinforced water-activated tape combines multiple kraft paper components with fiberglass reinforcement and starch adhesive for secure corrugated carton sealing.
The fiberglass-supported paper structure provides additional mechanical strength, while water activation prepares the adhesive for bonding to the carton surface.
Multiple Components Working as One Seal
Key Features:
- Fiberglass Reinforced Construction
Fiberglass reinforcement is incorporated into the paper structure to improve resistance to tensile and handling stresses compared with standard non-reinforced paper tape. - Dual 35 g/m² Kraft Paper Plies
BJ-120D uses a 35 g/m² top ply and a 35 g/m² bottom ply as part of its reinforced paper construction. - 223 N/25mm MD Tensile Strength
The specified machine-direction tensile strength supports the tape during dispensing, carton sealing, lifting, handling, and transportation. - Starch-Based Water-Activated Adhesive
The adhesive remains inactive until moisture is applied and then provides the bonding system used for corrugated carton sealing. - 121 ± 2 g/m² Total Weight
The complete reinforced construction combines paper, fiberglass, and adhesive into a defined finished tape specification. - Tamper-Evident Carton Closure
After water activation and application, reinforced gummed tape creates a paper-based carton closure that can make unwanted opening or disruption easier to identify.
Primary Uses:
- Heavy Carton Sealing
Suitable for corrugated cartons that need additional tape backing strength during packing and handling. - Export & Transit Packaging
Provides a reinforced sealing option for cartons exposed to longer transportation routes and repeated logistics handling. - Warehouse Distribution
Suitable for packaged goods moving through warehousing, stacking, loading, and distribution operations. - Industrial Shipping Boxes
Designed for cartons used in manufacturing, industrial supply, equipment, and other demanding packaging environments. - Tamper-Evident Packaging
The water-activated bond and reinforced paper backing help create a secure carton closure where visible evidence of opening is important.
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 (FAQ)
Q1: What is BJ-120D fiberglass reinforced water-activated tape?
BJ-120D is a fiberglass reinforced water-activated tape that combines two kraft paper plies, fiberglass reinforcement, and a starch adhesive. It is designed for corrugated carton sealing applications that require greater backing strength than standard non-reinforced gummed paper tape.
Q2: Why does reinforced gummed paper tape use fiberglass?
Fiberglass strengthens the backing of reinforced gummed paper tape and helps it resist pulling stresses and tear propagation. It doesn’t replace the adhesive; the water-activated adhesive is still responsible for bonding the tape to the carton.
Q3: What paper construction does this reinforced kraft tape use?
The BJ-120D reinforced kraft tape specification includes a 35 g/m² top kraft paper ply and a 35 g/m² bottom kraft paper ply, together with fiberglass reinforcement.
Q4: How strong is BJ-120D heavy-duty carton sealing tape?
The tape has a specified machine-direction tensile strength of 223 N/25mm (50.1 lbs/in) and transverse-direction tensile strength of 123 N/25mm (27.6 lbs/in).
Q5: Does fiberglass reinforced kraft paper tape still require water activation?
Yes. Fiberglass reinforced kraft paper tape strengthens the tape structure, but BJ-120D still uses a starch-based water-activated adhesive. The adhesive needs to be properly moistened before the tape is applied to the corrugated carton.
Q6: When should buyers consider reinforced water-activated tape instead of standard gummed tape?
Reinforced water-activated tape is generally considered when cartons face more demanding pulling, handling, stacking, or transportation stresses. Buyers should still test the actual tape on their real cartons because reinforcement, adhesive activation, carton surface, tape width, and package conditions all affect final sealing performance.
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