Method of forming a seal to a gap, and u
π
Article
π
2009
π
Elsevier Science
π
English
β 140 KB
## Manufacture Generale de Joints, France A heat-sealable seal for the mouth of a vessel is described. It includes a substrate made of an expanded polyester layer, connected by adhesive to a lid that includes an aluminium foil and a heat-sealable film. The aluminium foil and the film are connected