Description
All-purpose snack cooker easy to cook even for children by themselves

RANGEMATE is a new concept of cooker. It removed food-drying, which is the main one of microwave oven, bursting of egg or packed food, taste & fragrance getting worse, and food inside getting uncooked with outside burnt.

Product standard and detailed image

Example of cooking

RANGEMATE steamer enables vegetable-parboiling and cooking unfrozen food, noodles, eggs, packed food, pop corn, steamed breads and so on, which used to be unable to be cooked with the existing microwave oven. (please make it sure to cook with lid covered.)

Snacks for children and side dishes for alcohol drinks for husbands

Cuttlefish	Eggs(chestnuts)	Sweet potato(potato)

Ark shell	Ground cherry pepper	Sweet pumpkin

Aralia shoots	Rice cake	Quail eggs

Broccoli	Corns	Cooked noodle

Wet noodle with black sauce	Steamed dumpling	Curry in pack

Popcorn	Herbal medicine in pack	Steam bread

• No need to cover wrap on the food during cooking, to prevent it from being dried.
• No need to make cracks for foods with shells such eggs and chestnuts before cooking, to prevent it being burst.
• No need for opening Retort package products (package herbal medicine), to prevent it being burst.
• Less loss of vitamin or inorganic substance caused by steaming cooking.
• No harm to food with the excess of cooking time.
• The inside and outside of frozen food evenly cooked.
• Cooking by far-infrared keeping its taste and fragrance of food as it is.
• Instant noodle is not swollen up even in case of cooking noodle and soup powder in cold water together.
• Convenient for cooking uncooked noodles and raw noodles.
• Handle part of fan is not so hot to move it with bare hands.

• Rangemate causes less nutrient loss during cooking.
  
  It is the best to eat raw vegetable for nutrient intake, but lower in the rate of digestion. That is why it should be cooked, but the nutrients of vegetable are mainly water soluble substance such as water soluble vitamin, inorganic substance, sugar and so on, so it is easily emitted outside with the contact with water. In the case that spinach is parboiled in water, vitamin C and inorganic substance are emitted in a great deal. However, it is the most effective and ideal way to cook with Rangemate, due to less loss of nutrients.
  
  
• The comparison of convenience

• Why Rangemate is good for cooking frozen food.
  Ice is closely combined by water molecule with polarity as a certain form. Since water molecule does not rotate and is transmitted as it is, even if microwave is projected to the ice, the heat is not generated. In the case of unfreezing frozen food with microwave oven, ice is melt not by microwave oven but heat water drops around the ice first and then that heated water drops melt the ice, so for cooking frozen food, the outside is burnt or dried but the inside is kept uncooked, making it difficult to cook with microwave oven.
  
  Therefore, microwave is not continuously generated during unfreezing with microwave oven, giving the time first-melted hot water to melt the ice.
  
  However, Rangemate heat not directly with microwave but with far-infrared, Vapor, Radiant heat and so on, without the need to unfreeze frozen food first.

Cooking ways

Cooking container	How to use	Purpose
Container main + lid	Used for heating and cooking. just like normal microwave oven	Noodles such as instant noodles soup, stew, popcorn, Heating milk and water, Heating food and so on
Container for main body + container for steaming + lid	Food is cooked with vapor heat and far-infrared generated by heating water put in the container of main body.	Vegetable-parboiling frozenfood, egg, quail egg, potato, sweet potato, ark shell, melanian snail and so on

Water-draining with container for steaming

• Noodle with black sauce
• Noodle with red pepper sauce
• Cold noodle with red pepper sauce
• Dumpling served in soup

Pop corn frying

Cooking principle

Product material

• Container of main body: Polyether Imide (Ultem)?color of container of main body (transparent pumpkin color, cherry blue)
  
• Polyether Imide (Ultem) is the cutting edge material, without emitting noxious substance or environmental hormone, cooking food with microwave oven and damaging container from long-time of heating in microwave oven. (authenticated by the standards of FDA and NSF)
  
• Good for home or shops frequently using microwave oven
• Container for steaming: Aluminum + Ceramic coating
• Lid: Aluminum + Ceramic coating
• Standard and weight

History of product

• Utility model registration(Technical appraisal registration) and application for patent
• Awards from 2002 Korea Patent Technology Contest
• Article from Hankook Economy daily (promising company with focus)

Product prices

Consumer price

• round shaped handle--For 1 person: 45,000KRW/EA(material: Ultem)
  
• jug shaped handle--For 3-4 person: 50, 000KRW/EA(material: Ultem)