Packaging tray with a profiled sealing edge
Assigneesilver plastics GmbH & Co. KG
InventorRene DERKS
Life of this patent
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Abstract
The invention relates to a packaging tray (1), produced from a thermoformed plastics sheet, with a base (10), sidewalls (11, 12) and a sealing edge (13) which is formed peripherally on the upper side of the sidewalls (11, 12) and onto which a sealing film (2) can be placed and can be bonded to the sealing edge (13), in which the sealing edge (13) is formed with a contact surface, which is provided for supporting the sealing film, with a profiling in the form of projections (133) in each case forming part of the contact surface and with depressions (134) which run between adjacent projections (133) and interrupt the contact surface, wherein the depressions (134) in each case define a receiving volume.
Claims8
A packaging tray (1), produced from a thermoformed plastics sheet, with a base (10), sidewalls (11, 12) and a sealing edge (13) which is formed peripherally on the upper side of the sidewalls (11, 12) and onto which a sealing film (2) can be placed and can be bonded to the sealing edge (13), wherein the sealing edge (13) is formed with a contact surface, which is provided for supporting the sealing film, with a profiling in the form of projections (133) in each case forming part of the contact surface and with depressions (134) which run between adjacent projections (133) and interrupt the contact surface, wherein the depressions (134) in each case define a receiving volume.
Dependencies are inferred from the claim text.