To solve a problem in which as a pull tab is stuck on a straw hole and exterior atmosphere passes as it is to the edge of the straw hole, depending on a condition even though it is an extremely rare case, there exist some cases where the edge of the straw hole becomes insanitary and when the straw hole is opened by means of a straw 26, an insanitary substance stuck on the edge of the straw hole may get mixed with in a container in some cases and therefore, there exists a possibility of drinking the insanitary substance into a mouth of a consumer when the consumer drinks the content liquid.

Therefore, by providing a container for a liquid food which is a container formed of a paper base material and in which when the straw hole for drinking the content by a straw is covered by the pull tab, the pull tab is stuck on the container by a closed loop belt part surrounding the straw hole, the problem on the conventional straw hole is solved and there exists no possibility of getting mixed of the insanitary substance stuck on the straw hole edge into the container when the straw is inserted and therefore, there exists no possibility of the insanitary substance being sucked into a mouth of a consumer when the consumer drinks the content liquid.