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In the field of automated packaging, vertical and pillow packing machines are core equipment. As key components directly affecting packaging efficiency and finished product quality, their cutting blades play a crucial role in performance. Yafei, an outstanding leader in the industrial blade sector, relies on cutting-edge production equipment, profound expertise in materials science, and rich experience in manufacturing packaging machinery blades to continuously provide global customers with high-precision, long-service-life cutting solutions. Below is a detailed explanation of Yafei's professional blade products and technical advantages for these two types of equipment:
I. Yafei Vertical Packing Machine Blades: Experts in Precision Vertical Cutting
1. Working Principle Materials enter the bag tube from top to bottom, and Yafei blades accurately perform vertical transverse sealing and cutting, efficiently forming three-side or four-side sealed bag types.
2. Blade Types and Yafei's Professional Design
- **Structure**: The core component is a high-precision transverse sealing and cutting blade. Yafei's standard design adopts a long strip-shaped blade body, integrated with optimized serrations (e.g., 3×3.5 or 4×4 triangular teeth), and a carefully crafted reverse slope to form a V-shaped easy-tear opening, enhancing user experience.
- **Specifications**: Yafei offers mature specifications (e.g., 165×55×1.5mm, 240×70×2.5mm) and, leveraging its strong flexible manufacturing capabilities, provides high-precision customization based on samples or drawings.
3. Yafei's Material Selection and Exquisite Craftsmanship
- **Materials**: Yafei selects high-performance stainless steel (e.g., 440C/420J2) or special high-speed steel, scientifically balancing excellent corrosion resistance and wear resistance to ensure the blade hardness stably reaches HRC 54-59.
- **Craftsmanship**: Adopting Yafei's strictly controlled high-precision wire cutting process, supplemented by precision grinding with CBN grinding wheels, the blade edge is extremely sharp, and the flatness is strictly controlled within ≤0.01mm, ensuring perfect cutting every time.
4. Core Applications and Yafei's Solutions
- **Applicable Fields**: Granular/powdered food (coffee, condiments), daily chemicals (shampoo samples), pharmaceutical tablets, and other small, light items requiring stand-up pouch packaging.
- **Performance Guarantee**: Yafei blades ensure burr-free and easy-tear cuts, and are specially enhanced for resistance to humid environments (e.g., frozen food packaging).
5. Yafei's Professional Maintenance Recommendations Regularly clean residual film debris with alcohol and lubricate the blade holder bearings; Yafei engineers recommend checking the blade edge wear status every shift and replacing it in a timely manner to maintain optimal performance.
II. Yafei Horizontal Packing Machine Blades: Masters of High-Speed Synchronized Cutting and Pressing
1. Working Principle Products are wrapped in film into a "pillow shape," and Yafei blades accurately complete synchronized cutting after transverse heat sealing during high-speed operation, ensuring efficient and stable continuous assembly line production.
2. Blade Types and Yafei's Innovative Design
- **Structure**: Yafei provides professional combined solutions of fixed blades and moving blades. The core blades often adopt a unique pattern design (e.g., crocodile teeth, wave teeth) to achieve simultaneous indentation and one-time perfect cutting.
- **Specifications**: Yafei's mature specifications cover a wide range (e.g., 117×10×4mm, 200×14×4mm) to meet the needs of different machine models.
3. Yafei's Material Selection and Cutting-Edge Craftsmanship
- **Materials**: The main material used is Yafei's specially selected high-performance high-speed steel (e.g., W6Mo5CrV2, M2, M35), with a hardness of up to HRC 61-64; for extreme high-speed and high-intensity working conditions, Yafei offers more wear-resistant cemented carbide blade options.
- **Craftsmanship**: Applying Yafei's unique multi-stage tempering heat treatment technology to significantly reduce the risk of deformation; the inner side of the teeth is finely polished to effectively reduce friction resistance and extend service life.
4. Core Applications and Yafei's Value Proposition
- **Applicable Fields**: Regular block-shaped items (biscuits, soap), industrial parts (hardware accessories), pharmaceutical boxes, and other products on high-speed production lines (speed up to 230 bags/minute or more).
- **Performance Guarantee**: Yafei blades are specially designed to withstand high-temperature heat-sealing environments (approximately 180℃), ensuring flat cuts, clear patterns, and reliable sealing.
5. Yafei's Professional Maintenance Recommendations Promptly clean heat-sealing residues and lubricate the guide rails weekly; Yafei emphasizes the necessity of regularly calibrating blade parallelism to avoid issues such as incomplete cutting or uneven sealing, ensuring production continuity.
In the field of automated packaging, vertical and pillow packing machines are core equipment. As key components directly affecting packaging efficiency and finished product quality, their cutting blades play a crucial role in performance. Yafei, an outstanding leader in the industrial blade sector, relies on cutting-edge production equipment, profound expertise in materials science, and rich experience in manufacturing packaging machinery blades to continuously provide global customers with high-precision, long-service-life cutting solutions. Below is a detailed explanation of Yafei's professional blade products and technical advantages for these two types of equipment:
I. Yafei Vertical Packing Machine Blades: Experts in Precision Vertical Cutting
1. Working Principle Materials enter the bag tube from top to bottom, and Yafei blades accurately perform vertical transverse sealing and cutting, efficiently forming three-side or four-side sealed bag types.
2. Blade Types and Yafei's Professional Design
- **Structure**: The core component is a high-precision transverse sealing and cutting blade. Yafei's standard design adopts a long strip-shaped blade body, integrated with optimized serrations (e.g., 3×3.5 or 4×4 triangular teeth), and a carefully crafted reverse slope to form a V-shaped easy-tear opening, enhancing user experience.
- **Specifications**: Yafei offers mature specifications (e.g., 165×55×1.5mm, 240×70×2.5mm) and, leveraging its strong flexible manufacturing capabilities, provides high-precision customization based on samples or drawings.
3. Yafei's Material Selection and Exquisite Craftsmanship
- **Materials**: Yafei selects high-performance stainless steel (e.g., 440C/420J2) or special high-speed steel, scientifically balancing excellent corrosion resistance and wear resistance to ensure the blade hardness stably reaches HRC 54-59.
- **Craftsmanship**: Adopting Yafei's strictly controlled high-precision wire cutting process, supplemented by precision grinding with CBN grinding wheels, the blade edge is extremely sharp, and the flatness is strictly controlled within ≤0.01mm, ensuring perfect cutting every time.
4. Core Applications and Yafei's Solutions
- **Applicable Fields**: Granular/powdered food (coffee, condiments), daily chemicals (shampoo samples), pharmaceutical tablets, and other small, light items requiring stand-up pouch packaging.
- **Performance Guarantee**: Yafei blades ensure burr-free and easy-tear cuts, and are specially enhanced for resistance to humid environments (e.g., frozen food packaging).
5. Yafei's Professional Maintenance Recommendations Regularly clean residual film debris with alcohol and lubricate the blade holder bearings; Yafei engineers recommend checking the blade edge wear status every shift and replacing it in a timely manner to maintain optimal performance.
II. Yafei Horizontal Packing Machine Blades: Masters of High-Speed Synchronized Cutting and Pressing
1. Working Principle Products are wrapped in film into a "pillow shape," and Yafei blades accurately complete synchronized cutting after transverse heat sealing during high-speed operation, ensuring efficient and stable continuous assembly line production.
2. Blade Types and Yafei's Innovative Design
- **Structure**: Yafei provides professional combined solutions of fixed blades and moving blades. The core blades often adopt a unique pattern design (e.g., crocodile teeth, wave teeth) to achieve simultaneous indentation and one-time perfect cutting.
- **Specifications**: Yafei's mature specifications cover a wide range (e.g., 117×10×4mm, 200×14×4mm) to meet the needs of different machine models.
3. Yafei's Material Selection and Cutting-Edge Craftsmanship
- **Materials**: The main material used is Yafei's specially selected high-performance high-speed steel (e.g., W6Mo5CrV2, M2, M35), with a hardness of up to HRC 61-64; for extreme high-speed and high-intensity working conditions, Yafei offers more wear-resistant cemented carbide blade options.
- **Craftsmanship**: Applying Yafei's unique multi-stage tempering heat treatment technology to significantly reduce the risk of deformation; the inner side of the teeth is finely polished to effectively reduce friction resistance and extend service life.
4. Core Applications and Yafei's Value Proposition
- **Applicable Fields**: Regular block-shaped items (biscuits, soap), industrial parts (hardware accessories), pharmaceutical boxes, and other products on high-speed production lines (speed up to 230 bags/minute or more).
- **Performance Guarantee**: Yafei blades are specially designed to withstand high-temperature heat-sealing environments (approximately 180℃), ensuring flat cuts, clear patterns, and reliable sealing.
5. Yafei's Professional Maintenance Recommendations Promptly clean heat-sealing residues and lubricate the guide rails weekly; Yafei emphasizes the necessity of regularly calibrating blade parallelism to avoid issues such as incomplete cutting or uneven sealing, ensuring production continuity.
