Buckles & Seals

There are choices available for creating a seal or join with polypropylene hand strap. Plastic and wire buckles are generally used in low volume, light to medium weight strapping applications. Use wire buckles in place of plastic buckles where extra strength is required. Seals are used for strapping applications that require a more secure hold.

 
  • Plastic Bucket

    The strap is threaded onto the plastic
    buckle and then pulled tight by hand or
    with a tensioner. When the tool is
    released the strap will stay tight.

  • Wire Buckle

    The strap is threaded onto the wire
    buckle then pulled tight using a
    tensioner. When the tool is released
    the strap will stay tight.

 
  • Metal Seal

    The strap is tensioned using a tensioner, then a metal seal is used with a sealer to compress the seal tight onto the strap. Serrated seals are designed with threads, or serrations, on the inside of the seal to grip polyester or polypropylene strapping and prevent it from slipping.

How to Apply a Wire Buckle

This Double Tie assembly will prevent slipping of the strapping duirng handling and transportation.

  • Fold strapping
    approximately 200mm
    from the end.

  • Hold wire buckle in
    left hand.

  • Thread strapping on
    to the underside of
    the wire buckle.

  • Loop over and repeat
    this procedure as
    shown.

  • Turn the buckle and
    the wire leg into the
    loop of strap.

  • Pull tight. Place strap
    around load.

  • Form a loop in the
    other end of the
    strap and insert into
    the other side of the
    buckle.

  • Turn the loop and
    slip over th ebottom
    wire leg.

  • Tighten by holding A
    firmly against the load
    and pulling slack
    through buckle by
    pulling firmly on B.

  • To increase tension,
    attach tensioner and
    apply pressure as
    required.