Cushioning net structure and production thereof

Details Cushioning net structure and production thereof Cushioning net structure and production thereof

1994-02-25

1997-06-17

Cannon, James C.

Stock material or miscellaneous articles

Structurally defined web or sheet

Physical dimension specified

5652, 114363, 156 624, 29745213, 428221, 428338, 428373, 428374, 422 50, D04H 305, A47C 702, A47C 3100, B32B 504, B68G 500

Patent

active

056395434

ABSTRACT:
A cushioning net structure having an apparent density of 0.005-0.20 g/cm.sup.3, which comprises three-dimensional random loops bonded with one another, wherein the loops are formed by allowing continuous fibers of 300 denier or more mainly comprising a thermoplastic elastomer to bend to come in contact with one another in a molten state and to be heat-bonded at most contact points, and a method for producing the net structure. The structure of the invention can provide unstuffy cushions superior in heat resistance, durability and cushioning property. The cushioning structure is advantageous in that it can be easily recycled.

REFERENCES:
patent: 3687759 (1972-08-01), Werner
patent: 3852152 (1974-12-01), Werner et al.

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