1-800-295-5510
uline.com
POSTAL APPROVED POLY BAGS
SPECIFICATIONS
| AFSM 100/1000 | TEST RESULTS | TEST METHOD | |
| Kinetic Coefficient of Friction | |||
| Film on Film | .20 to .40 | .32 | D1894 |
| Film on Stainless Steel | <.28 | .276 | D1894 |
| Haze | <70 | 4.2 | D1003 |
| Secant Modulus 1% Elongation | TD, psi>50000 MD, psi>40000 | 52200 43600 | D882 D882 |
| Tensile Strength | TD, psi>2000 MD, psi>3000 | 2700 3500 | D882 D882 |
| Density | .900 to .950 | .923 | D1505 |
| Nominal Gauge | >.001 | .0018 mil | D374 |
| Static Charge, kV | <2 seconds | 1.3 seconds | D4470 |
| Blocking (we have 2000 ppm antiblock in our material that prohibits any blocking) | <15 | no blocking | |
POSTAL APPROVED
The polywrap on this list meets the new mailing standards effective on February 1, 2007, and the specifications in “USPS T-3020.” Mailers may use polywrap on this list immediately, and are required to use the polywrap on this list when using polywrap on automation rate flat-size mailpieces for mailings on or after March 4, 2007. Unless otherwise stated, all polywrap listed below is approved in similar formulations of film that are greater than 1 mil thick.
| MANUFACTURER OR DISTRIBUTOR | POLYWRAP TYPE | MODEL NUMBER |
| Uline, Inc. | Postal Approved Bags | S-10404 |
| S-10405 | ||
| S-10406 | ||
| S-10407 | ||
| S-10408 | ||
| S-10409 | ||
| S-10846 | ||
| S-11149 | ||
| S-12511 | ||
| S-12512 | ||
| S-13528 |
0821 IS-10404
