Sealing of flaps on Tetra Recart packages 2005 (English)Independent thesis Basic level (degree of Bachelor)Student thesis

Abstract [en]

Today the flaps on Tetra Recart packages are sealed with hot air. It is desirable to replace this solution with a laser application.In this thesis an investigation is made to find out if it is possible to seal their packages, while in motion, with a laser. Two tests have been made on the flaps on Tetra Recart packages regarding existing forces. Afterwards a laser test was performed to determine if the solution with laser is possible. The result from the laser investigation proves that it is possible to seal the flaps with the light from a laser. The two tested wavelengths are practicable to use, but act in different ways on the package.

Place, publisher, year, edition, pages

2005.

Keywords [en]

Laser sealing, Polypropylene (PP)

Identifiers

URN: urn:nbn:se:hh:diva-12907Local ID: U11975OAI: oai:DiVA.org:hh-12907DiVA, id: diva2:368074

Uppsok

Technology

Note

Denna uppsats kan beställas från arkivet / This paper can be ordered from the archive. Kontakta / Contact: arkivet@hh.seAvailable from: 2010-11-09 Created: 2010-11-09Bibliographically approved

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School of Information Science, Computer and Electrical Engineering (IDE)

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