| 摘要 |
The invention relates to a cover for a container opening ( 2 ), comprising a rotatable roll ( 9 ) and a flexible web ( 6 ). The roll ( 9 ) is fixed to one of the sides of the opening while the first end of the flexible web that can be rolled onto the roll is fastened to the roll. In order to create a cover for a container opening which overcomes the disadvantages of said previously known cover while being inexpensive and easy to produce, a frame ( 11 ) which has substantially the same size as the flexible web ( 6 ) is fixed within the opening ( 2 ). Said frame ( 11 ) or parts thereof as well as the flexible web ( 6 ) are provided with one respective element of an adhesive closure ( 10 ) along the circumference thereof or parts of said circumference such that the same can be connected to each other and the flexible web ( 6 ) closes the opening ( 2 ).
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