## 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
Seal for wafer containers
- Publisher
- Elsevier Science
- Year
- 2002
- Tongue
- English
- Weight
- 244 KB
- Volume
- 2002
- Category
- Article
- ISSN
- 1350-4789
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โฆ Synopsis
the second is the between the first and third. The structure of the seal enables the column to be leak-free even with a minimum of torque applied to the fasteners. Another important aspect of the seal is that it eliminates the need for a disperser frit since the seal itself acts as to disperse liquid to the frit.
๐ SIMILAR VOLUMES
U-ring. The back-up seal may be a metal E-ring with a PTFE coating.
inter-lip spaces.
## Patents Piston ring Applicant: Mahle International GmbH, Germany A section of the piston ring body close to the ring joint is made of material with a lower thermal expansion coefficient than the remainder of the ring body.