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We will continue to adhere to the "customer first, credit first" purpose, with the most preferential price, best quality products and most perfect service to meet the needs of users, in the customer need to satisfy our customers in the first time.

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We will continue to adhere to the "customer first, credit first" purpose, with the most preferential price, best quality products and most perfect service to meet the needs of users, in the customer need to satisfy our customers in the first time.

About Us
WHO WE ARE?
Maanshan, Licheng blade manufacturing co., LTD.  We choose all kinds of high quality imported materials, our blade includes two major categories of more than 400 varieties, varieties, specifications, our products are sold throughout the country, and exported to Japan, South Korea, Hong Kong, South Asia and other regions. After years of development, has formed a production, supply and marketing through-train service system, known as the imported blade car production model. A speech by the customer high praise, the company based on the spirit of pragmatic, pioneering and innovative, constantly provide users with various types, high quality products. Knife belt, thin shape, special-shaped blade, is widely used in beauty salon, culture and education, tape, plastic film, sponge, EVA foam, cutting, cutting food, fiber and other industries. Machine with a blade of cutter, strip cutter for paper cutting knife, carton roll, rolling knives, scissors, scissors, cut BanDao, bending machine mould, etc. Applicable to industries and fields. Company spirit: We will continue to adhere to the "customer first, credit first" purpose, with the most preferential price, best quality products and most perfect service to meet the needs of users, in the customer need to satisfy our customers in the first time. Rely on innovation and excellent quality, first-class products, create first-class benefits, to create a brilliant future with you! According to each of our valued customers in the whole process of the actual demand to provide professional, personalized application solutions, to help our customers at a lower cost to enjoy a high standard of professional services.
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21 Years Of Experience In Various Cases

We will continue to adhere to the "customer first, credit first" purpose, with the most preferential price, best quality products and most perfect service to meet the needs of users, in the customer need to satisfy our customers in the first time.
1999
COMPANY  ESTABLISHED
800
NATIONAL CUSTOMER
500
Capacity per month
5600
FACTORIES area
Latest News
Latest News

5 Ways to Extend the Lifespan of Your Plastic Film Slitting Blades
May 21, 2026 5 Ways to Extend the Lifespan of Your Plastic Film Slitting Blades
In the high-speed world of plastic film converting, blade longevity is directly tied to profitability. Dull or damaged blades lead to poor cut quality, costly material waste, and frequent machine downtime. To maximize your return on investment, here are five proven ways to extend the lifespan of your plastic film slitting blades. 1. Choose the Right Material and Coating Matching the blade material to your specific film is crucial. While standard steel works for basic films, abrasive materials like PET or BOPP demand Tungsten Carbide or ceramic blades. Additionally, applying specialized coatings—such as Teflon to reduce friction and prevent film melting, or Ceramic/TiN to increase surface hardness—can extend blade life by up to 3 to 5 times. 2. Optimize the Slitting Angle Incorrect blade geometry accelerates wear. For razor slitting, ensuring the optimal plunge angle minimizes the contact area between the blade and the film, reducing friction. For circular shear cutting, precise control over the overlap and cant angle prevents unnecessary friction and premature chipping. 3. Maintain Absolute Rigidity in the Knife Holder Vibration is the silent killer of slitting blades, especially brittle materials like carbide. Ensure your knife holders and slitting shafts are rigid, well-maintained, and free of play. Minimizing mechanical vibration prevents micro-chipping along the cutting edge. 4. Implement a Consistent Cleaning Routine Plastic films often generate static electricity, attracting dust, debris, and adhesive residues. Over time, this buildup increases friction and heat at the cutting edge. Regularly cleaning the blades with appropriate solvents prevents heat generation and preserves the sharpness of the edge. 5. Practice Timely Blade Rotation Don't wait for the blade to fail or cause film defects before swapping it out. Establish a preventative maintenance schedule to rotate or regrind blades. For three-hole razor blades, utilizing all four corners systematically ensures you get the maximum cutting distance out of every single blade. By implementing these five strategies, your converting line will achieve cleaner cuts, less downtime, and significantly lower tooling costs.
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Trade Shows
Trade Shows

We will continue to adhere to the "customer first, credit first" purpose, with the most preferential price, best quality products and most perfect service to meet the needs of users, in the customer need to satisfy our customers in the first time.

APFE 2017

Icorrugated Asia Expo 2017

Film Expo ShenZhen 2016

CIDPEX 2015

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