What is Corelle Made Of: A Deep Dive
Corelle is a brand of glassware and dishware that is renowned for its durability and design. This product range became phenomenally popular for its lightweight, break-resistant and versatile features. They are so durable that you may have kitchenware from your grandmother’s generation still being actively used! But have you ever wondered what Corelle is made of and why it is so unique? Let’s explore.
Corelle dishes are created from a type of glass called Vitrelle. Vitrelle involves a highly innovative manufacturing process, with three layers of two types of glass that have been thermally bonded together. This effectively results in a sandwich of glass layers – a skin of the outer layer, a core middle layer, and an innermost layer.
So why does Vitrelle make Corelle so special? This unique material giving its characteristic toughness is due to the manufacturing process. It starts with Corelle’s designers creating moulds for plates, bowls, and cups, adding the beautiful and iconic designs that make Corelle so recognizable. Here’s the interesting part – the two outer skin layers are made from a clear and transparent form of white glass (a.k.a. clear glass), while the inner core layer is made from a milky-white, translucent type of glass known as “opal glass”.
During manufacturing, these layers are heat-treated at extraordinary temperatures, around 1200 degrees Fahrenheit, to fuse them into one. This high-temperature step triggers a process known as “crystallization,” lending Corelle its trademark qualities – being lightweight, thin, clear, and tough. That’s why your Corelle dishes will fair even with high temperature inside your microwave or dishwasher! They won’t even warp or discolor in an oven up to 350 degrees Fahrenheit.
Even though Corelle dishes are known for hardiness, they aren’t completely shatterproof. However, due to the unique Vitrelle glass system, when a Corelle dish breaks, it fractures into small, pebble-like pieces rather than shattering into sharp, hazardous shards like traditional glass. It’s another safety feature inherent in its design.
When we speak about Corelle, we can’t ignore its fantastic designs. From simple and minimal patterns to vibrant and intricate landscapes, there’s a Corelle for every aesthetic. Additionally, the trademark Vitrelle glassmaking process ensures the designs are under the glass, not on it. As a result, you won’t experience any fading, scratching, or flaking of designs- they remain as vivid as the day you bought it, even after many years of heavy use.
While you opt for Corelle dishes for their unbeaten toughness, don’t forget the addition it does to your kitchen aesthetics and style. They’re vital in setting the mood during the meals – whether it’s a family gathering or a simple breakfast alone, there’s a Corelle design for everyone and every occasion.
Stepping into your nearest store or shopping online, you’ll understand the wide range of products Corelle offers. From plates, bowls, mugs to glassware and dinnerware sets – Corelle is a one-stop solution for all your kitchenware needs. Keep an eye on air fryer discount that Corelle often offers in conjunction with the purchase of their products, making it an irresistible deal for homemakers.
In conclusion, Corelle dishes are an impressive balance of aesthetics, durability, and safety. Its Vitrelle glass system warrants this robustness yet keeps it lightweight and gorgeous. From understanding ‘what is Corelle made of’ to eyeing on an air fryer discount, the journey of exploring this game-changing kitchenware is fascinating. So the next time you peel off a sticker from a new Corelle dish, you can appreciate the technology and art that’s on your hands.