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China, Chinese High Speed Steel Toothed Round Knife Dotted Line Cutting Blade1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Fixture Clamping DeviceOther Cutters TongsDotted Line Cutting BladeRound Knife
Nanjing Eurasia Rubber & Plastic Machinery Co., Ltd.
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Product Description20 Years of Dedication, Professional QualitySince our founding in 2000, we have dedicated ourselves to the research, development, and manufacture of specialized blades for the packaging industry. Twenty years of accumulated expertise have given us a thorough understanding of the characteristics of various packaging materials and the cutting process. Every dotted line cutting blade we produce undergoes precise calculations and rigorous quality inspections to ensure stable, precise cutting performance even under high-intensity, high-frequency operations. This is the key to improving your packaging production efficiency and yield rate.SpecificationApplications1. Food Packaging: Tear lines on snack bags, instant noodle bags, and condiment bags.2. Daily Chemical Products: Tear lines on laundry detergent bags, shampoo bottle labels, and wet wipes packaging.3. Pharmaceutical Packaging: Tear lines on aluminum foil blister packs and sterile medical device packaging.4. Electronic Products: Tear lines on plastic packaging for mobile phones, batteries, and other products.5. Tobacco Packaging: Tear strips on cigarette boxes and cigarette cartons.6. Express Logistics: Tear lines on express document bags and logistics labels.7. Milk Beverages: Straw insertion slots on Tetra Pak cartons and gable top boxes.Technical Specifications(Custom configurations available upon request.)Technical ItemsParameters/DescriptionsCore MaterialImported high-carbon, high-chromium tool steel (such as SKD-11, D2, DC53)Hardness TreatmentVacuum heat treatment, hardness up to HRC 58-62, excellent wear resistancePrecision GuaranteeCNC wire-cut machining, tooth profile accuracy up to ±0.01mm, ensuring consistent cuttingSurface TreatmentMirror polishing/Coating for anti-stick, corrosion resistance, and easy cleaning and maintenanceTooth CustomizationAvailable in various tooth shapes, including pointed, square, round, and special-shaped teeth, to accommodate different materialsBase MaterialAvailable in alloy steel or polymer composite to meet diverse equipment requirementsDrawings & Dimensions Our engineering team can provide tailored designs to meet specific project requirements.After Sales ServiceQuick responseQuality assuranceLifelong maintenanceProcess trackingCompany ProfileWhy Choose Us?Other Products1.Deep experience and 20 years of accumulated technology2.Precision manufacturing, using precision equipment such as wire-cut and five-axis CNC3.Excellent materials, selected high-quality tool steel4.Comprehensive solutions, providing a one-stop solution5.Controllable costs, effectively reducing single-cutting costs and downtime lossesCarbide circular bladesSlitting blade setFlat die cutterCircular die cutterTear tape bladeFAQQ1: How should I choose the tooth shape and pitch for a dotted line cutting blade?A: This depends on the thickness and toughness of the packaging material. Thin, brittle materials (such as some plastics) are suited to sharp teeth with a small pitch; thick, tough materials (such as laminated films) are suited to round teeth with a large pitch. We can provide recommendations based on your specific material.Q2: How can I resolve the issue of "cutting through" or "cutting through" after the blade is pressed?A: "Cutting through" is usually caused by insufficient blade height or wear; "cutting through" is caused by excessive pressure or blade height. Precise adjustment of blade height, pressure, and bottom roller hardness is required. Our engineers can assist with diagnosis and adjustments.Q3: What is the lifespan of the blade? How do I determine whether it needs sharpening or replacement?A: Lifespan is affected by multiple factors, including material, speed, and pressure. If you experience poor cutting, uneven tearing, or material sticking, you should inspect the blade. Regular professional sharpening can significantly extend its lifespan. Replacement is necessary when the tooth height falls below a safe value.
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