Container:
1) Using high-tech food grate plastic, removing tough exceptional plastic odors
2) Conceive 250 times of the vitreous intensity
3) Keeping between -40 ~ 135oC: microwave-safe; food storage in the fridge
4) Making from material with 90% glass diaphaneity
5) To maintain the acid (alkalescency, oil, alcohol, steam) stabilization of food, and keep original color and taste of food
6) Authenticate by US FDA and NSF, harmless to human

Cover:
1) Using high-tech food grate plastic, removing tough exceptional plastic odors
2) Conceive 150 times of the vitreous intensity
3) Keeping between -30 ~ 92oC: microwave-safe in suing 2~3 minutes; food storage in the fridge
4) Making from material with 90% glass diaphaneity
5) To maintain the acid (alkalescency, oil, alcohol, steam) stabilization of food, keep
original color and taste of food
6) Authenticate by US FDA and NSF, harmless to human

Silica gel:
1) Harmless to human
2) Keep between -60 ~ -70oC and over 150oC.
Keep 300oC humidity by using limited time.
3) Never chap
4) Never aggrieve by acid, alkalescency
5) Remove halogen
6) Using insulated material

Functions:
1) Can store the roundness case (101 ~ 280mm) hermetical; the case should be
smaller than the cover around 15mm~30mm as well
2) Easy to take and keep food hermetical (never leak of water, oil and soup)
3) Use permanently
4) Switch off the air, keeping fresh of food
5) Optimize the airproof structure, no limitation of the case and without extra device
6) Recyclable and greenness: replaces the one-off plastic cling firm

Product usage regulations:
1) Vent edges of container when steaming
2) Using sponge or other softness rag to wash the cover
3) The cover may not easy to open (seal completely), because of deepfreeze create
the upheaval of temperature: overturn of the fringe of the cover, reduce the
pressure
4) Time limited of the party of silica gel: permanently use over 20 years(-40 yC 180oC);
over 10 years (-60 yC 40oC); around 5 - 10 years (180 yC 250oC);
around 1-2 years (250 yC 300oC): around 1week - 1 month(over 300oC)