Fruit and vegetable freshness preservation bag, fruit and vegetable packaging, and fruit and vegetable freshness preservation method

摘要

PROBLEM TO BE SOLVED: To provide a fruit and vegetable freshness-retaining bag which can obtain a good freshness-retaining effect when closed by a back sealing tape. SOLUTION: A fruit and vegetable freshness-retaining bag is formed by using a resin film, and when a tensile test is performed at a temperature of 23 ° C. and a speed of 2 mm / min in a direction parallel to the bottom of the fruit and vegetable freshness-retaining bag, (1). It has a yield point at an elongation rate of 10 to 50%, (2) a tensile elastic modulus of 300 to 2000 MPa, and is configured so that the opening is closed by a back sealing tape. [Selection diagram] Fig. 1