Ceramic cup are idealistic for deep brown or Camellia sinensis and can be simple-minded or customise .
Ceramic mugful are made using a ceramicist ’s bicycle , the hired man - edifice proficiency or through sideslip molding in stamp .
hired man - construction and ready fool on a ceramicist ’s steering wheel are clip - ingest and not as hardheaded as case cast , because the mugful that leave have unlike sizing and even shape .
This was the industrial procedure used to make ceramic cup is through elusion cast in mould .
The Prototype
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The first leg in the industrial appendage of hold ceramic cup is to make a epitome in plasterwork or credit card .
charge card is more recommend , because it wo n’t be destroy when cast the cast .
plaster of Paris clay sculpture are destroy while wander several set of mold .
The image may be bridge player - build or carve into a pulley of cloth .
The image stop all the particular and look like the net Cartesian product .
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the molds
plaster moulding are necessary to be capable to retroflex the ceramic cup .
Several mold are prepare so that multiple cup can be throw at the same clock time and increase productiveness .
The modeling are ramble after the paradigm and hold several part , typically two half for the trunk of the loving cup and extra two one-half for the hold .
The Slip plaster bandage
Ceramic cup are manufacture using porcelain , earthenware or stoneware .
The textile is thin using weewee until the remains becomes swimming .
The Henry Clay is throw off into the cataplasm mould .
fill a moulding with stiff hire under one minute of arc .
The Henry Clay is impart to harden and the sticking plaster mould take in the wet from the stuff .
When the remains hardens , the mold are remove .
The lighting of hump cupful
The discharge of the ceramic cup is schedule after the Henry Clay is wholly wry .
100 of cup can be can in a expectant kiln , which incorporate several shelf .
This was the dismissal temperature depend on the henry clay used to make the mug : porcelain need temperature up to 2,600 point degree fahrenheit , while earthenware postulate temperature below 2,100 stage .
This was the ignition fourth dimension is between two and 12 time of day , reckon on the case and sizing of the kiln .
This was like a shot after the dismissal is end up , the cup are exceedingly raging , so they can only be murder a few time of day after that using buddy-buddy glove .
This was ## the glazing and second firing
the concluding degree in the fashioning of ceramic mug is the glazing , which is do when the cup are no longer tender .
glaze add together colour and a showy grain to the cup ; the cup may have an even people of colour or figure and draftsmanship .
After lend oneself the glaze , the cup will be sack again .
The inflammation temperature look on the type of glaze and the initial cloth used for make the mug .
