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renxing blade
Adopts professional-grade alloy steel (optional D2 tool steel, SKD11, Cr12MoV) as the base material, precision heat treatment and tempering processes, ensuring high hardness (up to 58-62 HRC), excellent toughness, and superior wear resistance.
The blade surface undergoes fine polishing, anti-corrosion, and anti-abrasion treatments, effectively preventing rust, reducing friction during cutting, and extending the service life of the blade even under long-term high-speed operation.
Strict quality control standards are implemented throughout the production process, from raw material inspection to final blade testing, ensuring each blade meets international industrial standards and professional cutting requirements of the flexible packaging industry.
Integrates two practical serrated designs: half-star serration (for smooth, tear-free cutting of thin flexible films, labels, and light-weight packaging materials) and full-star serration (for heavy-duty cutting of thick composite films, multi-layer pouches, and non-woven fabrics).
The serrated edge is precision-ground with strict tolerances, ensuring uniform tooth pitch and sharp cutting edges, which can quickly penetrate packaging materials without causing material deformation, fraying, or uneven edges.
The optimized serrated geometry reduces cutting resistance, minimizes vibration during operation, protects the packaging machine components, and ensures stable and quiet cutting performance.
Complete customization options: fully customizable blade dimensions (length, width, thickness), serration type (half-star, full-star, or mixed serration), tooth pitch, mounting holes, and surface treatments, to perfectly match various models of flexible packaging machines (VFFS machines, horizontal flow wrap machines, pouch making machines, etc.).
Tailored to the specific needs of the flexible packaging industry: customized blade designs for different packaging materials (PE, PP, laminated film, non-woven fabric, aluminum foil composite film) and cutting scenarios (pouch trimming, film slitting, bag sealing and cutting).
Professional customization team provides one-stop service: from understanding customer needs, designing blade schemes, to sample production and mass production, ensuring the customized blade perfectly fits the customer’s production equipment and improves cutting efficiency.
Exceptional cutting performance: sharp and durable edge ensures clean, consistent cuts, reducing material waste and improving the quality of finished packaging products (such as stand-up pouches, zipper pouches, doypacks, and flexible bags).
High adaptability: suitable for various flexible packaging materials, including thin films, thick composite films, non-woven fabrics, aluminum foil, and paper-plastic composite materials, widely used in food, beverage, cosmetic, pharmaceutical, and pet food flexible packaging production.
Stable and reliable operation: the blade’s high toughness and dimensional stability prevent chipping, deformation, or premature dulling, reducing the frequency of blade replacement and production downtime, lowering overall production costs.
Designed with user-friendly installation structure, consistent with standard packaging machine blade mounting specifications, making installation and replacement quick and convenient, saving time and labor costs.
Low maintenance requirements: the anti-corrosion and anti-abrasion surface treatment reduces the need for frequent cleaning and maintenance, only requiring regular inspection and sharpening (when necessary) to maintain optimal cutting performance.
Comprehensive after-sales support: provides professional installation guidance, maintenance advice, and blade sharpening services, ensuring long-term stable operation of the blade and solving customer worries.
