How to achieve an efficient, environmentally friendly and reliable sealing solution is a question that every company should think about when selling products. JL3 Kraft Paper Sealing Tape was born for this purpose - it not only carries strong adhesive force, but also represents the future direction of green packaging.   One-time sealing, lasting protection: In the automated sorting and sealing system, JL3 Kraft Paper Sealing Tape shows excellent compatibility and stability. It uses environmentally friendly materials and is suitable for a variety of carton surfaces to ensure that the paste does not fall off and the structure does not loosen during transportation. It is stable, safe and environmentally friendly, making every transportation worry-free.   Efficient sealing, adapting to fast-paced logistics: The pace of warehousing operations is fast, and the sealing process cannot be delayed. JL3 Kraft Paper Tape is equipped with a dedicated wet water dispenser for smooth operation, effectively saving the use of tape, helping workers to quickly complete the sealing process, and effectively improving overall operating efficiency. It is an ideal choice for fast-paced warehousing and e-commerce packaging.   From shipment to shelf, ensure logistics safety at every step: Whether it is light industrial products, consumer electronics or retail categories such as food and clothing, JL3 kraft paper tape consistently protects the integrity of every package. No degumming, no deformation, no residual glue - it can remain intact even during long-term transportation.   Reliable packaging is the beginning of brand trust.   Why choose JL3 kraft paper tape?   Environmentally friendly and recyclable: using environmentally friendly kraft paper as the base material, a new trend of green packaging   Automation compatibility: suitable for automatic carton sealing machines, semi-automatic equipment and manual carton sealing   Strong adhesion: firm adhesion, pressure resistance and wear resistance, not easy to crack or fall off   Beautiful and unified: natural paper texture, enhance the overall packaging vision of the brand   Contact us to get a customized packaging solution   Choosing JL3 is not just choosing a product, but also joining hands with a trustworthy tape solution expert. We provide you with more comprehensive product support and sample services.   Contact Email: info@jl3tape.com   Tel: +86-592-207-5506

In the warehousing and logistics industry, the stability and efficiency of sealing are directly related to transportation safety and customer satisfaction. A suitable tape can not only increase the packaging speed, but also firmly protect the product during transportation.   The picture shows one of the most popular solutions at present: kraft paper tape. Advantages of Kraft Paper Sealing Tape   High Adhesion: After being wetted with water, it is tightly bonded with the carton fiber to form a stable fit and is not easy to warp   Environmentally friendly and recyclable: Water-activated starch adhesive system, all can be recycled with the carton   Strong tamper-proof: Once wetted, the tape is integrated with the carton and cannot be torn off without a trace   Suitable for high-speed sealing operations: It can be used with automatic dispensers and carton sealing machines to save manual operation time   Popular product recommendations   Wet-water Kraft Paper Tape   JLN-8140 / JLN-8150 / KN-3140: Standard glass fiber reinforced type, suitable for daily storage and sealing   JLN-39150 / KN-3160E: Plant fiber reinforced type, 100% degradable, the first choice for green packaging   JLN-8150R / KN-37120R: Recycled paper version, environmental protection + strength   Self-adhesive kraft paper tape   JLN-2735H / KN-2740H: Hot melt adhesive type, suitable for winter or humid warehouses   JLN-2740S: Acrylic adhesive type, UV resistant, suitable for export needs   JLN-28160: Reinforced kraft paper tape suitable for medium-sized packaging needs   Application scenarios   E-commerce warehouse & express distribution center   Assembly line packaging area of ​​production factory   Export trade sealing area (especially suitable for environmental compliance market)   Contact now to customize your exclusive sealing solution!   From material selection, width customization, to supporting automation equipment purchase, we provide a complete sealing solution to help you achieve double improvement in logistics efficiency and brand environmental protection!   E-mail: info@jl3tape.com Tel: +86-592-207-5506

Fiberglass reinforced tape provides reliable protection for long-distance, high-strength packaging needs.   In today's era of high-speed global supply chains, how to ensure that packaging is firm and not loose, tear-resistant and not damaged during transportation is a challenge that every logistics manager must face.   This is exactly where fiberglass reinforced tape comes into play. It not only has excellent tensile strength, but also can cope with long-distance, high-pressure, and multi-temperature environments. It is the first choice for heavy-duty box sealing and cargo reinforcement.   Why choose fiberglass tape?   High tensile strength: supports high-strength tensile strength, different models are suitable for light, medium and heavy cargo sealing and fixing   No falling off during long-distance transportation: using synthetic rubber or hot melt adhesive system, long-lasting viscosity, still firm during vibration   Tear-resistant structure: multi-layer glass fiber interlaced reinforcement, puncture resistance and impact resistance   Reliable sealing: even if the box is under pressure, the sealing part is still neat and not loose   Popular model recommendation:   JLT-602 / JLT-605   Light unidirectional glass fiber tape, suitable for standard packaging needs   BOPP/PET substrate, synthetic rubber adhesive system   JLT-602B / JLT-615A / JLT-969035   Commonly used for medium load transportation, steel pipe bundling, and home appliance packaging   High tensile strength, wide temperature resistance range, and uniform viscosity   JLT-609 / JLT-5160   Recommended for heavy industrial transportation, suitable for steel plates, pipes, and export box packaging   Application industries:   International logistics and export packaging   Packaging of home appliances, hardware, and auto parts   Transport reinforcement of building materials and steel products   E-commerce warehousing and heavy-duty sealing   Contact us to choose the right roll of strong tape!   We can provide you with customized fiberglass solutions based on different product weights, transportation distances, and packaging materials to ensure safer transportation!   E-mail: info@jl3tape.com Tel: +86-592-207-5506

One-Stop Supplier of Eco-Friendly Tapes, Industrial Tapes, and Automated Packaging Solutions—— Start Here for Efficient, Sustainable, and Intelligent Packaging!   In today’s competitive market with growing environmental requirements, choosing reliable packaging materials and automated equipment not only reduces operational costs but also enhances brand image and sustainability competitiveness. As a global leader in eco-friendly tapes and automated packaging equipment, JL3 provides one-stop solutions for customers across all industries to upgrade your packaging! Our Eco-Friendly Tape Series Water-Activated Kraft Paper Tape Includes standard fiber-reinforced type, 100% plant-based reinforced type, and recycled paper version, all fully degradable and recyclable. Self-Adhesive Kraft Paper Tape Uses hot-melt adhesive or water-based acrylic adhesive, perfectly replacing traditional OPP tape for eco-friendliness and efficiency. Custom-Printed Tape Supports customization of corporate logos, warning messages, and more to enhance brand recognition and professional image. Our Industrial Tape Series Unidirectional Fiber Tape Suitable for small-to-medium bundling and packaging needs, with excellent performance. Bidirectional Grid Fiber Tape Ideal for medium-to-heavy bundling and packaging, offering superior performance. Residue-Free Fiber Tape Designed for furniture and home appliances, leaving no residue after use while securing moving parts during transportation. Our Automated Packaging Equipment Water-Activated Tape Dispensers Available in manual, electric, and battery-powered models, supporting smart cutting, length memory, and quick loading. Automatic Case Sealing Machines Semi-automatic and fully automatic options, with automatic recognition of carton height and width. Compatible with multiple tape widths and types for versatile applications. Tape Printing and Slitting Machines Achieves integrated tape printing, slitting, and rewinding with full automation, minimizing downtime. WAT Intelligent Packaging Production Lines Provides complete unmanned packaging solutions from carton forming, loading, sealing to palletizing, helping customers reduce costs and improve efficiency. Why Choose Us? Environmental Certifications: Compliant with international standards such as RoHS and REACH. Smart Manufacturing: Full-process automation to boost production capacity. Diverse Product Range: One-stop procurement for tapes and equipment. Customization Support: Tailored solutions for different application scenarios.   Contact Us to Start Your Efficient and Green Packaging Journey!Whether you are in e-commerce logistics, manufacturing, or cross-border export, JL3 can create exclusive packaging solutions for you. Welcome to consult and discuss cooperation!   Email: info@jl3tape.comPhone: +86-592-207-5506

As the global packaging industry accelerates its transition to environmental sustainability, choosing a sealing material that is both efficient and eco-friendly has become a common goal for more and more enterprises. JL's 100% Degradable Water-Activated Tape (Degradable WAT) is the reassuring choice that balances environmental responsibility and performance.   Why Choose Degradable Water-Activated Tape?Eco-Friendly by Design:   Made with plant-based fibers as reinforcing materials, it is 100% biodegradable, eliminating concerns about secondary environmental pollution.   Secure Sealing:   Unlike traditional PP tapes, water-activated tape fuses with the corrugated board structure when applied, creating a "tamper-proof" seal that significantly enhances logistics security.   High Recyclability:   With a kraft paper substrate and plant starch adhesive, the entire roll can be recycled alongside cardboard boxes, simplifying waste management processes.   Product Line RecommendationsAll models below are 100% degradable eco-tapes compliant with green packaging principles: Light-to-Medium Packaging Series JLN-39140 / JLN-39150 / JLN-39160 Reinforcement: Plant-based yarn Application: Light to medium-weight packaging Adhesive: Plant starch glue (natural and eco-friendly) Heavy-Duty Reinforcement Series KN-3703E / KN-3705E / KN-31120E / KN-37120E Thickness: 0.12mm – 0.19mm Width: 72mm / 76mm (customizable) Structure: Multi-layer plant-based reinforcing threads in a diamond cross pattern for superior tear resistance   Application Scenarios   E-Commerce Logistics: Preferred by Amazon, Shopify, and independent online sellers. Green Warehousing: Ideal for brands committed to carbon neutrality and sustainable development strategies. Export Packaging: Compliant with international environmental regulations (e.g., EU RoHS, REACH).   Contact Us to Start Your Green Packaging Journey!Choose a more eco-friendly and professional sealing tape for your products today, and let sustainability become a defining label of your brand.   Email: info@jl3tape.comPhone: +86-592-207-5506

How to Select the Right Filament Tape for Your Business?In the packaging and industrial sectors, "safety," "efficiency," and "reliability" are core standards pursued by every enterprise. Among various materials, filament tape has rapidly become the ideal choice for industries such as logistics, manufacturing, and construction due to its excellent tensile strength and stable performance.   Why Choose Filament Tape?Using PET or BOPP as the substrate and reinforced with internal glass fibers, filament tape offers the following notable advantages:   Exceptional Tensile Strength: Suitable for bundling heavy items and securing transportation. Superior Temperature Resistance: Withstands high temperatures and harsh environments. Long-Lasting Adhesion: Ensures sealed boxes remain secure without loosening. Residue-Free Clean Removal: Leaves no adhesive residue, ideal for delicate items like furniture and appliances. Customizable Printing: Supports brand customization to enhance packaging aesthetics.   Model Recommendations:   JLT-602: Light-duty filament tape with a PET substrate and synthetic rubber adhesive, suitable for daily packaging and transportation. JLT-605A: Medium-strength tape with a hot-melt adhesive, offering high tensile strength for heavy-duty packaging. JLT-609: Heavy-duty clean-removal type, constructed with PET, glass fibers, and synthetic rubber, applied in steel, bridge, and heavy industrial sectors. JLT-6614A: Special acrylic adhesive type designed for high-temperature applications (up to 100°C), such as transformers and oil pipelines.   How to Choose the Best Model?   For e-commerce logistics enterprises, lightweight models like JLT-602C are recommended for their cost-effectiveness and ease of use. For industrial manufacturing enterprises, medium-to-heavy-duty models such as JLT-605A or JLT-607M are better choices, balancing durability and tensile performance. For export packaging or securing large items, bidirectional tapes like JLW-302A are recommended to enhance overall fixation stability. For residue-free requirements in the home appliance or furniture industry, models such as JLT-615 and JLT-698 are suggested.   Contact Us for the Optimal Packaging Solution!We provide not only standard specifications but also customized services to meet your diverse packaging needs. Welcome to contact us for samples, technical consultations, or bulk quotations.Email: info@jl3tape.comPhone: +86-592-207-5506   For professional tape solutions, choose JL3. Make packaging safer and efficiency stand out!

JL3 Full-Series Packaging Solutions Drive Business Upgrades As the packaging industry moves towards intelligence and sustainable development, JL3, with its diversified product portfolio and innovative technology, provides global enterprises with a complete solution ranging from industrial specialty tapes to eco-friendly carton sealing tapes and fully automated packaging systems. This article will give you an in-depth understanding of JL3’s core products and their technological highlights. Core Products: Covering All-Scenario Packaging Needs 1.Water-Activated Tape (WAT): The Perfect Combination of Environmental Protection and Strength JL3's water-activated tape (WAT) series uses kraft paper as the base material, starch adhesive as the bonding agent, and fiberglass yarn or degradable plant fiber yarn as reinforcement materials, balancing environmental friendliness with tensile strength. It is suitable for high-demand industries such as e-commerce, food, and pharmaceuticals. Plant Fiber Yarn: JLN-39140 Series: Uses kraft paper as the base material, starch adhesive as the bonding agent, and plant fiber yarn for reinforcement. It is 100% biodegradable and recyclable, making it ideal for lightweight packaging needs. JLN-39160 Series: Uses kraft paper as the base material, starch adhesive as the bonding agent, and plant fiber yarn for reinforcement. It is 100% biodegradable and recyclable, suitable for medium-weight packaging needs. Fiberglass Yarn: JLN-8150 Series: Uses kraft paper as the base material, starch adhesive as the bonding agent, and fiberglass yarn for reinforcement, specifically designed for lightweight logistics. JLN-8160 Series: Uses kraft paper as the base material, starch adhesive as the bonding agent, and fiberglass yarn for reinforcement, designed for medium-weight logistics sealing. Non-Reinforced Kraft Paper Tape: JLN-870: Uses kraft paper as the base material and starch adhesive as the bonding agent, without yarn reinforcement, suitable for lightweight carton sealing. JLN-8100: Uses kraft paper as the base material and starch adhesive as the bonding agent, without yarn reinforcement, suitable for medium-weight carton sealing. Technological Highlights: Starch-based adhesive that activates upon contact with water, tightly bonding with cardboard fibers, offering moisture resistance and tensile strength. Once sealed, the box cannot be tampered with without leaving traces, effectively preventing theft. A single strip of tape can complete top sealing, reducing material waste and saving costs for businesses. 2.Fiber Tape: Industrial-Grade Strapping and Fixing For strapping needs in steel pipes, building materials, home appliances, and packaging, JL3's unidirectional and bidirectional fiber tapes provide excellent performance: JLT-602 Series: Suitable for light strapping and carton sealing needs, maintaining good tensile performance. JLT-607A Series: Clean removable design, suitable for furniture and appliance surface protection, le...

What is the difference between water-activated tape and kraft paper tape?   Both water-activated tape and kraft paper tape are used for sealing cartons, especially in packaging applications that emphasize environmental sustainability or brand promotion. While they may appear similar at first glance, their functions differ slightly, and they are made from different materials. Understanding these differences can help ensure you select the right tape for your packaging needs.   Although both are paper-based and eco-friendly, the key differences lie in the type of adhesive and the application method.   What is Water-Activated Tape?   Water-activated tape, commonly referred to as gummed tape, is a carton-sealing tape that requires water to activate its adhesive. It is primarily made from kraft paper and coated on one side with a starch-based adhesive. Once moistened, the adhesive bonds firmly to the carton surface, creating a tamper-evident seal.   This tape is widely used for sealing lightweight to medium-weight cartons, particularly for export or long-distance transportation, as the adhesive penetrates the carton surface, forming a strong and durable seal.reinforce water-activated tapes also incorporate fiberglass yarn or Plant fiber yarn, enhancing tensile strength and security.   Reinforced water-activated tape contains embedded fiberglass yarns or Plant fiber yarn, which improve its durability and tear resistance. It is a reliable choice for heavy or high-value packaging that requires additional strength.    It has a clean and simple appearance, making it suitable for standard carton sealing. While it provides strong adhesion, it is typically better suited for lighter-weight cartons.   Water-activated tape requires a tape dispenser equipped with a water reservoir to moisten the adhesive. These dispensers ensure consistent activation of the adhesive, allowing users to seal cartons quickly and efficiently. For higher efficiency, electric water-activated tape dispensers can be used. The standard widths for water-activated tape are 70 mm and 72 mm. JL3 offers custom width options based on specific application requirements.   What is Kraft Paper Tape?   Kraft paper tape is a pressure-sensitive tape made from kraft paper. Unlike water-activated tape, it does not require water to adhere and can be applied manually or with a tape dispenser from JL3. It provides a simple and sustainable solution for sealing lightweight to medium-weight cartons.   For businesses seeking an eco-friendly tape that can also be printed with brand logos, kraft paper tape is an ideal choice. It blends seamlessly with brown cartons, has a writable surface, and is convenient for labeling or imprinting.   Kraft paper tape mainly comes in two types: hot-melt adhesive and water-sensitive adhesive. The hot-melt type offers strong adhesion and excellent initial tack, while the water-sensitive type provides superior resist...

How to Choose Between Automatic and Semi-Automatic Water-Activated Tape (WAT) Carton Sealers — and Why Choose JL3   In any carton packaging operation, consistency, speed, and cost-efficiency are critical.   Choosing the right sealing equipment is a key step toward achieving these goals.   But how do you know whether an automatic or semi-automatic sealer is right for your needs?   Understand Your Needs   - Semi-Automatic WAT Carton Sealers   These machines require manual positioning of cartons before sealing. They’re ideal for production lines where carton sizes remain consistent.   Models like our KN-1717U offer manual height and width adjustments—an efficient and budget-friendly solution for uniform packaging tasks.   - Fully Automatic WAT Carton Sealers   Machines like the KN-1721R require minimal operator input and automatically adjust to various carton sizes.   They’re perfect for high-volume packaging with mixed-size boxes, enabling faster throughput and stable productivity.   Why Use a Carton Sealer?   Boost Efficiency   WAT carton sealers significantly reduce sealing time—especially vital in high-output operations. Automation helps eliminate bottlenecks and keeps your workflow smooth.   Reduce Labor Costs   Minimize manual sealing tasks so staff can focus on higher-value activities. Fully automatic systems can reduce overall manpower needs on the line.   Consistent Seal Quality   Both semi- and fully automatic machines ensure uniform water application and tape sealing, improving packaging quality.   Minimize Tape Waste   WAT sealers are programmed to dispense just the right amount of tape. One strip is enough to seal a box securely—cutting material waste and saving costs.   Which One Should You Choose?   Choose a fully automatic sealer if you handle varied carton sizes and need fast, efficient processing.    Choose a semi-automatic sealer if you're working with consistent carton sizes and want a more economical option.   Ready to streamline your packaging?   Contact us to find your perfect match!   Click on the link to view our machines