| 摘要 |
A low-cost, light-weight, high strength, resilent plastic strapping tie is of simple, substantially rectangular extruded form, used in combination with slip-on adjustable tie attachment means. One laterally applied/removed slip-on attachment has a spring ring coil, for applying anywhere along the length of a tie, or to couple ties together, including embodiments having a hook portion to secure the tie to a tie-down point. The subject strapping tie may be knotted, and may be relatively readily unknotted. Ties of polyolefin and polyurethane can have ultimate tensile strength of up to 8,000 pounds per square inch of strap cross section; with a dog-bone, substantially rectangular cross-sectional profile with enlarged rounded edges. The range of small, lightweight attachment fittings includes a mini shock cord equipped with a hook.
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