SUNLINE’s monofilament
and multifilament fibers
are
used in a wide array of industries.

• 

  Commercial Fishing Industries

  The line used in fishing traps is a lifeline for fisheries. Depending on the target fish and fishing method, the characteristics required of the line are quite different. We listen carefully to what fishermen need and suggest the best line, developed from the raw material and coating agent stages.

• 

  Medical Industries

  While monofilaments for sutures have the advantages of good tissue permeability and resistance to infection due to the absence of bacteria, they have the disadvantage of being taut and easily unknotted. We have the technology to optimize the quality of sutures to make them easier for doctors to handle.

• 

  Musical Instrument Industries

  Stringed instruments play different sounds depending on very delicate differences in the quality of it’s strings. Our spinning technology expands the possibilities of the sounds you want to produce.

• 

  Sporting Goods Industries

  Technology in sports is evolving daily. To support the performance of outstanding world-class athletes, it is necessary to combine characteristics in terms of strength, spin performance, resilience, shock absorption, durability, and hitting sound. We not only develop nylon and polyester strings, but also strings manufactured of unparalleled materials.

• 

  Agriculture and Construction industries

  Monofilaments are used for various components in agriculture and construction sites. Polyester fibers with excellent weather resistance are used as covering materials. Nylon fibers and UHMWPE are also used for suspension, fall prevention, and bird repellent lines using light specific gravity and high strength. It is being considered as an alternative material for metal wires.

• 

  Extrusion Materials for FDM-based 3D Printing

  Extruded materials for stable stacking require linear stability, moderate hardness, and a suitable coefficient of friction. We can develop monofilaments for Fused Deposition Modeling Machines that match the moldings you require.

• 

  Apparel Industries

  In addition to nylon and polyester, we can also spin thermoplastic resins. Silicone and surfactant oils are also available. We can also provide expert consultation on weaving methods.

• 

  Apparel Industries

  We offer fibers that are fluff resistant, smooth and comfortable to wear, easy to tie, stretchable, and available in a wide variety of colors. Furthermore, our patented technology can give the fiber semi-permanent antibacterial and water-repellent functions.

• 

  Household Goods Industries

  The fiber quality and diameter of toothbrush bristles affects its brushing comfort. Brushes that used to be made of animal hair are being switched to synthetic fibers from the viewpoint of animal protection. We can also reproduce the texture of animal like hair fibers through special processing methods.

• 

  Artificial Hair

  We produce artificial hair using a special processing technology. Our artificial hair has a texture similar to that of human hair, with moderate curl while suppressing the luster characteristics of synthetic fibers. We also offer a wide range of thickness and color variations.

• 

  Plastic Models & Toys

  We offer ultrafine single metal wire for tension wire of ship and airplane models, twisted stainless steel wire for towing tank models, and threads made of elastomeric material with excellent elasticity. Elastomer materials are available in a wide range of colors.

• 

  Electric Wire Materials

  Polyethylene materials such as HDPE and LDPE which have excellent water resistance, chemical resistance, and electrical insulation, combined with nylon materials with excellent strength and abrasion resistance, are applied in a mesh pattern around the core wire to improve strength to withstand bending and trampling, and to support applications in harsh environments requiring water resistance and chemical resistance. It is also used as an insulating material for audio wiring.