TH9361A - How to make a glass lid, cover the pan, and the like. - Google Patents

Abstract

Pot lids used for steamer, pan food and the like, and the method of manufacturing such lids. Was revealed by a lid made with corrective action. A unique periphery formed by cutting a round glass plate By rotating the glass plate or the rotating roller pattern (thermally-resistant nipping roller) that is one of the heat-resistant And a method for a glass lid that has the characteristics described above For the purpose of the invention A pattern roller is provided next to the glass, and there is also an outer fiddle on the side facing the glass so that the periphery is in a soft state. Resulting from heating With the surface of the periphery of the glass plate facing the open side of the periphery of the opposite roller. Will have the same shape as the shape of the outer ring Under the pressure of the model roller as it is brought into contact with the glass plate, there is also a thermally-resistant nipping roller, which consists of two rollers to be used for rolling the periphery. Shape Specific characteristics as needed The resulting glass plates are eventually taken. Heat it in order to make its skin bend.

Claims (1)

1. a method for producing glass lids used on cooking pans, pots or the like. It consists of the following steps: cutting glass to be round To suit the characteristics of the glass lid, where the glass plate consists of The prepared periphery is modified to the desired shape. It is supported on its axis and the first and second set of heating tools are used to heat the periphery of the glass. And resistant rollers Heat near the glass plate, the roller body consists of a unique outer fiddle.