| 摘要 |
<p>Sealable containers (10) of supple plastic material are capable of self-support and can be collapsed for compact shipping and storage. The containers (10) may be packaged in a collapsed configuration and may be returned to a self-standing position for ingress of materials to be stored in the containers (10). A method of making the containers may include forming a bend (20c) in a zipper-type closure device (20) such that the zipper-type closure device (20) can be attached to multiple sides (22) of the container body (16) and lid (18). Also included in the method may be a manner of attaching the zippers (20) to the lid (18) or body (16) of the container (10). The body (16) may be thermoformed and the lid (18) permanently attached to the body (16) as part of the method.</p> |
