Patent ID: 9084997
Filing Date: 2015-07-21
Classification: B01L,Y10T

Abstract:
1. A capsule, comprising: a first film and a second film, each having a respective adhesion area along a perimeter of the film, said adhesion areas being arranged along a common imaginary plane; wherein said first film and said second film are directly laminated to each other at the entirety of the perimeters thereof, wherein said capsule is airtight and is capable of storing a material, wherein said adhesion areas include a weak adhesion area and a strong adhesion area, said adhesion areas being adhered by a two-step sealing operation including: wherein said first and second films are more strongly adhered to each other in said strong adhesion area than in said weak adhesion area, and wherein said first and second films have mirror symmetry with respect to each other, relative to the imaginary plane.