| 摘要 |
<p>A polymeric woven bag (100) has a first panel (106) and a second panel (108) and an open end (122) of the bag to be pinched closed. A first layer (600) of heat activated adhesive material is on a portion of the bag to form an adhesive - to - adhesive seal by contact with a second layer (602) of heat activated adhesive material on a portion of the bag. The first adhesive layer and the second adhesive layer have respective heat activation temperatures below the softening point temperature of the polymeric bag material.</p> |
