What is the proper name for a cup sleeve?
Today, zarf can be the name of a cardboard coffee cup sleeve. Metal zarfs were sometimes filigreed, decorated with chasing, niello, engraving, or set with precious stones. Sets of zarfs, decorated with enamel and gems, were popular across the Islamic world. The term comes from the Arabic word ظرف ẓarf, meaning container, envelope, & the purpose of a zarf is to protect the cup and also the fingers of the drinker from the hot liquid. In current times, cardboard or paper zarfs tend to be more common in many countries.
What is a cup sleeve used for?
Protects your fingers from heat hot beverages can make thin paper cups uncomfortable — or even dangerous — to hold. A coffee sleeve acts as a barrier, shielding your fingers from excessive heat and ensuring a comfortable grip. For businesses, offering sleeves demonstrates a customer-first mindset. Hot cups with lids and sleeves are essential cafe supplies that protect customers from hot paper and plastic cups. Paper coffee cup sleeves specifically allow easy handling and sipping of the coffee.Coffee sleeves allow coffee houses, fast food restaurants, and other vendors to avoid double-cupping, the practice of using two (or more) nested paper cups for a single hot beverage. Some paper cup holders carry advertisements. Coffee cup sleeve on a coffee cup. The sleeve makes it easy to hold hot drinks.Cup sleeves have names globally. They can be referred to as coffee sleeves, cup sleeves, coffee clutch, coffee cozy, cup jacket, or paper zarf. These terms generally describe sleeves made of paperboard or corrugated paper used for both coffee and tea.
What makes a good cup design?
Ergonomics is what makes a cup not just look good but feel right. From the curve of the handle to the thickness of the rim, every detail shapes how you hold it and sip from it,” says Ian McIntyre, a renowned ceramicist in East London. The mug bottom is often not flat, but either concave or has an extra rim, to reduce the thermal contact with the surface on which a mug is placed. These features often leave a characteristic circular stain on the surface. Finally, the handle of a mug keeps the hand away from the hot sides of a mug.Cylindrical mugs: This is your everyday, go-to mug shape. It’s simple, straight sided design is practical, easy to clean, and stacks well. Tapered mugs: This mug has a wider opening at the top than at the bottom, which can help to concentrate the aroma of your drink.