Products Information - YAMANAKA INDUSTRY CO.,LTD. - Planing and Production of filters for beverage


Polyester woven mesh filters that include products accommodating heat sealing

Product number 4817,4825,5100

TEAROAD SHARP is a polyester filament woven mesh filter. Due to its excellent automorphic property, it is suitable for making tetrahedral filter bags. You can really enjoy seeing spreading and jumping of tea leaves in the bag and the genuine taste and flavor of tea.


  1. Not generate hazardous gases such as dioxin when burnt. It decomposes into carbon dioxide and water.
  2. Not elute substances and is free from environmental hormones. Then it is friendly to human and environment.
  3. Extracts the real taste of tea.
  4. Both ultrasonic and heat sealing is available in Product No.5100.
  5. Can be used into many kind of filter bags because of its excellent automorphic property.


Filters for green tea, black tea, healthcare tea, herb tea and herbal medicines and also for rapping, packaging etc.

Physical properties

Product number Mesh count
Open space ratio(%) Remarks Sealing adaptability
4817 100 65 Soft Type Environment-moderate Ultrasonic seal
4825* 100 65 Hard Type Environment-moderate Ultrasonic seal
5100 100 65 Environment-moderate Heat seal/Ultrasonic seal
  • Material : Polyester
  • * Product No.4825 is produced according to the customer's request.
  • * The above physical properties are measured, but are not guaranteed.

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YAMANAKA INDUSTRY CO.,LTD. - Production Planning and wrapping materials drinking filter -

  • 17 Ogino-cho, Hanazono, Ukyo-ku, KYOTO
  • 616-8044 JAPAN
  • TEL 81(75)-802-5397
  • FAX 81(75)-841-7848
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