1. DIFERENTES FORMAS DE ENVASADO DE LA GALLETA DE SODA.
- Author
-
Castillo, Ada, Duarte, Cira, Maruja González, and González, Gisela
- Subjects
- *
POLYPROPYLENE , *THERMOPLASTICS , *SYNTHETIC gums & resins , *POLYSTYRENE , *PERMEABILITY , *VINYL chloride polymers - Abstract
The objective of this work was to evaluate different flexible materials and its close. It didn't meet significant difference as for the vapour water permeability of the folding box of 2 kg of cookies with interior polypropylene's bag closed with loop and the variant with interior polypropylene's bag, tied with cotton thread. The variant of folding box with interior highdensity polyethylene's bag closed white plastic seal and external cover of polyvinyl chloride retractile film presented a water vapour permeability 2, 85 times major that the other ones. The cookie packed in box of folding cardboard with interior bag of polypropylene, closed in its superior part by means of loop presented a bigger conservation of its quality and sensorial preference for the appraisers. [ABSTRACT FROM AUTHOR]
- Published
- 2007