Shock-absorbing wrapping and a method for manufacturing such wra

Details Shock-absorbing wrapping and a method for manufacturing such wra Shock-absorbing wrapping and a method for manufacturing such wra

1989-05-22

1992-09-01

Ryan, Patrick J.

Stock material or miscellaneous articles

Structurally defined web or sheet

Nonplanar uniform thickness material

531397, 156145, 156156, 206320, 206453, 206522, 428130, 428166, 428179, 428182, 428184, 264512, 264545, 264547, 264551, B32B 100

Patent

active

051437759

ABSTRACT:
A customized shock-absorbing wrapper band comprising at least two rows of gas-filled cushions of arbitrary shape and size formed by joining two flexible webs, at least one of which is thermoformable, and pressurizing the thermoformed recesses when sealing such by the other web in a sealing station of a thermoforming, roller operated machine.

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