Pressure sensitive tape closure pouch

摘要

A sterilizable pouch comprising first and second opposing webs sealed together along two peripheral side edges. An unsealed edge of the first web extending beyond the opposing lip edge of the second web to form a flap. One of the webs having sealing means disposed adjacent to and spaced from the lip edge of the second web. The sealing means having sufficient width to permit sealing of both (a) the space on the web with the sealing means defined by the border of the sealing means and the lip edge of the second web and (b) an area on the web without sealing means adjacent the lip edge sufficient to form a contaminant-proof seal when the flap is closed and sealed.