Is Your VFFS Machine Facing These Issues?
❌ Weak Seals: Bags tear open easily, causing product leakage.
❌ Incomplete Cuts: Film isn’t cut through, requiring manual separation.
❌ Wrinkled Seals: Jagged, unprofessional seals that damage your brand image.
❌ Film Sticking to Jaws: Melted film sticks to the cutter, causing frequent downtime for cleaning.
90% of these problems are caused by a worn-out or damaged شفرة التعبئة!
The Solution: Immediately Upgrade to Our High-Performance Horizontal Serrated Cutter
As a specialized manufacturer of packaging machine blades, we have analyzed the root cause behind each failure and provide a targeted solution:
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Your Problem
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Root Cause
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Our Solution
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Weak or Bubbly Seals
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Uneven blade surface, inconsistent temperature, or insufficient pressure.
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Precision-Ground Surface: Ensures a perfectly flat surface for uniform pressure and heat distribution. Premium Material: Excellent thermal conductivity for rapid and stable heating.
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Incomplete Cuts, Film Stringing
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Worn or dull serrations; improper blade angle.
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Optimized Serration Design: هذا شفرة قطع ماكينة التعبئة والتغليف is hardened at a specific angle for sharpness and durability, easily cutting through various composite films.
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Wrinkled Seals
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Poor blade parallelism; aging silicone rubber strip.
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Ultra-High Machining Precision: Guarantees perfect parallelism after installation, working with a quality silicone strip for even pressure.
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Film Sticking
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Poor surface treatment; insufficient smoothness.
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Special Surface Treatment: Ultra-smooth finish with high hardness and anti-stick properties, effectively reducing material residue.
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Frequent Replacements
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Inferior material, insufficient hardness, prone to wear.
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High-Strength Alloy Steel: Our industrial cutting blades are extremely wear-resistant, offering a much longer service life than standard parts.
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How to Replace Your Packing Blade in 10 Minutes
Safety First! Always disconnect all power and air sources before starting.
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خطوة
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Instructions
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Key Tip
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1. Remove Old Blade
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Use a hex wrench to loosen the screws securing the old cutter.
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Be careful when removing the old شفرة التعبئة to avoid injury.
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2. Clean the Mounting Surface
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Thoroughly clean the jaw’s mounting surface with alcohol or a lint-free cloth.
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A clean surface is essential for proper heat transfer and precision.
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3. Install New Blade
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Align our new packaging blade with the mounting holes and place it gently.
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Ensure the blade is perfectly flush with the mounting surface.
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4. Adjust Parallelism
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Place a thin piece of paper between the jaws and manually close them. Adjust the screws until you feel even pressure across the entire blade.
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This is the most critical step for ensuring seal quality. Be patient.
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5. Final Tightening
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Tighten all screws securely in a cross-pattern sequence.
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Reconnect power and air, then run a test with scrap film to check the seal and cut quality.
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The 3-Minute Guide to Choosing the Right Packaging Blades
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خطوة
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How to Do It
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Our Advice
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1. Confirm Machine Model
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Find the model number on your VFFS machine’s nameplate or in the manual.
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Not sure?Send us a photo of your machine, and we’ll identify it for you.
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2. Measure Key Dimensions
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Measure the Total Length (L), Width (W), Thickness (T), Hole Distance (P), and Hole Diameter (D).
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This is the backup plan, but it’s very effective for all industrial cutting blades.
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3. Select Serration Type
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Choose from flat, fine, or coarse/wave serrations based on your film.
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Send us a sample of your packaging, and we’ll recommend the best tooth profile.
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4. Choose Material & Process
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Select from standard alloy steel, special hardened steel, or a non-stick coating based on your product.
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For abrasive materials like powders or granules, we recommend special hardened steel.
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Daily Maintenance to Double Your Cutter's Lifespan
- التنظيف اليومي: After production, wipe the blade surface with a soft cloth to remove residue. Never use a metal brush!
- التفتيش الدوري: Check the sharpness of the serrations weekly. Plan for replacement if you notice minor wear.
- Correct Parameters: Avoid running the machine at excessively high temperatures and pressures for extended periods.
- The Perfect Match: Replace aging Teflon tape و silicone rubber strips at the same time to maximize the new cutter’s performance
- Specification Chart for Our Packaging Machine Blades
Every component is built to last from high-quality high-carbon steel, featuring a consistent 1.8mm thickness and 3mm tooth spacing. Should your project demand a unique design, we specialize in custom solutions.
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Model No.
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Length (mm)
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Width (mm)
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Hole Distance (mm)
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Mounting Hole Size (mm)
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Remart |
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Width :10mm
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3 x 8
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LFD-12010
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120
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10
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110
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3 x 8
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LFD-12510
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125
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10
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115
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3 x 8
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LFD-14010
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140
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10
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130
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3 x 8
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LFD-14510
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145
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10
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135
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3 x 8
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LFD-16010
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160
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10
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150
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3 x 8
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LFD-17510
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175
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10
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165
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3 x 8
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LFD-18010
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180
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10
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170
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3 x 8
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LFD-19510
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195
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10
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185
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3 x 8
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LFD-20010
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200
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10
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190
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3 x 8
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Width:15mm
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7 x 10
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LFD-17815
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178
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15
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163
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7 x 10
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LFD-18015
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180
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15
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165
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7 x 10
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LFD-18515
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185
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15
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170
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7 x 10
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LFD-21515
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215
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15
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200
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7 x 10
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LFD-23515
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235
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15
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220
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7 x 10
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LFD-25515
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255
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15
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235
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7 x 10
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LFD-28515
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285
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15
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270
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7 x 10
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منتج ذو صلة
Is this an original OEM blade?
We provide high-quality compatible parts that use materials and manufacturing processes equal to or better than OEM standards. You get OEM-level performance at a more competitive price, with full after-sales support.
What if I don't know how to install it after purchase?
Don’t worry! We provide detailed illustrated guides and online video tutorials. You can also contact our technical support anytime for one-on-one remote installation guidance.
Can you customize non-standard sizes and tooth profiles?
Yes! We support custom orders from drawings or samples. Whether you need a special size, tooth profile, or material, we can meet your unique production needs.
What is the warranty period?
We offer a 3-month quality guarantee. We will unconditionally provide a return or exchange for any non-human-caused quality issues under normal use.
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