Type	Gas Barrier
	Water Vapor Transmission Rate (g/㎡/day)	Oxygen Transmission Rate (cc/㎡/day/atm)
	0.5	0.5
	0.2	0.4
	0.3	0.5

Reference data only.
Data as laminated film.

Contents	Type
		PVDC-coated OPET
Coffee	1	1
Curry powder	1	1
Vanilla essence	1	1
Garlic	1	3
Vinegar	1	2
Pickles	1	2
Horse radish	1	3
Tomato sauce	1	1

•  1 :Not perceptive
•  2 :Perceptive by 1-2 persons of 5
•  3 :Perceptive by all 5 persons

Perceptional test by 5 examinants
Two weeks after filling each content with 4-side sealed that pouch

• Structure :

  VX(12㎛) (SiOx) // LLDPE(50㎛)
  PVDC-coated OPET // LLDPE(50㎛)

Oxygen Transmission Rate after 3-week shelf test (cc/㎡/day/atm)

Contents		Structure
Water		0.5
Food	Vinegar	0.5
	Ketchup + Salad oil	0.5
PH regulator	Citric acid (1%)	0.5
	Sodium metaphosphate(1%)	0.5
Coloring substance	Sodium nitrite(1%)	0.5
Blank		0.5

Reference data only.

• Structure :

  VX(12㎛) (SiOx) // LLDPE(50㎛)

Type	Procedure
	Boiling	Retort
		-
		-

Preliminary evaluation is strongly recommended.