Plastic welded liquid filter bag

  • FOB Price: US $0.5 - 9,999 / Piece
  • Min.Order Quantity: 100 Piece/Pieces
  • Supply Ability: 10000 Piece/Pieces per Month
  • Port: Shenzhen
  • Payment Terms: L/C,D/A,D/P,T/T
  • Product Detail

    Product Tags

    As an added feature, all seams and the collar are sonically welded, greatly enhancing filtration quality, reducing or eliminating leaks and bypass that may have occurred with sewn seams.

    Available material: polypropylene ,Nylon and needle felt.

    The welded plastic collar filter bag has no stitch holes therefore it has no potential side leakage. Further more, since it s 100 welded, it won t be contaminated by silicon oil from the stitching thread.
    These bags have a plastic collar sonically welded into their opening. This collar has integral handles as a standard feature. They make removal faster and easier.

    The plastic collars are molded by premium plastic granule; they are resistant to nearly all kinds of possible chemicals attack. The replacement bags made with different plastic collars can be excellent standby to the branded filter bags on the market. 

    Being a specialized replacement bag supplier, ST Filter has plastic collars in 11 different diameters and sharps. For 9 years experience service for customers, ST Filter has invested 11 sets of different moulds to replace nearly most kinds of the filter bags  collars that you can found in the market.


    Micron Ratings (um)

    Monofilament:  1, 5, 10,15,25, 50, 75, 100, 150, 200,

    These bags are available in standard bag sizes.



    Seamless Construction

    Thermally Bonded Ring

    Material: Polypropylene Microfiber

    Maximum Operating Temperature: 160 F – 71 C

    Size: 7″ dia X 32″ long (17.8 cm X 81.32 cm)

    Availble with NSF Standard 61 Certification

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