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2020 Furnace and Lehr at Quarley - Firing Four - Blowing - Right-hand Side of Furnace

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Blowing - Right-hand Side

Oil Flask

Attaching a handle: The glass is stuck to the shoulder, pushed up to the neck, then folded back using the tweezers and finally cast off.

Oil flask: attaching a handle
Oil flask: attaching a handle Oil flask: attaching a handle
Oil flask: attaching a handle The finished oil flask
Oil flask: attaching a handle Oil flask: attaching a handle
Oil flask: attaching a handle Oil flask: attaching a handle
Patella

Putting the fold in the wall: The jacks create the sharp bulge in the wall and the wooden board presses both halves together.

Opening out the bowl: This is done with a wooden stick. It is kinder to the glass than the metal jacks: it does not mark the glass and it cools the glass more slowly.

The flames are from the burning beeswax used to lubricate the jacks and from the burning wood.

Patella: making the fold
Patella: making the fold Patella: making the fold
Patella: making the fold Patella: opening the sides
Patella: opening the sides Patella: opening the sides
Patella: opening the sides Patella: opening the sides
Patella: opening the sides Patella: opening the sides
Patella: opening the sides Patella: opening the sides
Patella: opening the sides The patella is completed
Small Two-handled Bottle

Foot and Rim: White glass is trailed on and shaped to make the foot. The bottle is blown out and puntied. The rim trail (lip-wrap) is added and the rim is opened out.

Handles: The glass is shaped with pincers to create the ribs (see photos of second handle). It is then pressed against the shoulder, stretched, stuck under the rim, and cast off. Finally, it is shaped with a stick.

Small two-handled bottle: trailing on the footring
Small two-handled bottle: shaping the footring Small two-handled bottle: blowing the body to shape
Small two-handled bottle: puntying Small two-handled bottle: adding the rim trail
Small two-handled bottle: adding the rim trail Small two-handled bottle: opening out the rim
Small two-handled bottle: adding the first handle Small two-handled bottle: adding the first handle
Small two-handled bottle: adding the first handle Small two-handled bottle: adding the first handle
Small two-handled bottle: shaping the first handle Small two-handled bottle: starting the second handle
Small two-handled bottle: adding a groove to the second handle Small two-handled bottle: adding the second handle
Small two-handled bottle: adding the second handle Small two-handled bottle: shaping the second handle
Storage Jar

Decoration: The molten glass is rolled over small chips of white glass, causing some of them to heat up and tack to the molten glass. All of it is reheated until the chips have melted and been marvered into the main glass body.

Folding the Rim: After blowing, shaping and puntying, the rim is folded three times: once inwards and twice outwards using a combination of metal tools and a small wooden board.

This is a good example of how the heat can disguise the true colour of the glass.

See this page for a similar jar made during Firing Five, and this page for one made during Phoenix Firing Two.

Storage jar: picking up the white glass
Storage jar: the elongated bubble ready for blowing Storage jar: blowing
Storage jar: starting on the second fold Storage jar: continuing the second fold
Storage jar: needs rescuing! Storage jar: reshaping
Storage jar: controlling the diameter of the opening Storage jar: reshaping after the third fold
Storage jar: reshaping the shoulder Storage jar: reshaping the shoulder
Storage jar: giving the rim a final opening The finished storage jar
Two-handled Beaker

Handle: Using the pincers, the glass is attached at the lower attachment and the lower grip is squeezed. The glass is stretched up and stuck onto the rim. The thumbpiece is pulled out and squeezed, followed by pulling out the mid-section to give the handle its final shape.

Two-handled beaker: attaching the handle to the rim
Two-handled beaker: trying to cast off! Two-handled beaker: pinching the thumbpiece
Two-handled beaker: preparing to shape the handle Two-handled beaker: adjusting the final shape of the handle
Tall-necked Phial

The base of the elongated bubble is cooled by using the floor marver whilst inflating the body. The base is flattened and the phial puntied.

It is carefully reheated before using the jacks to flare the rim.

The completed phial is cracked off onto a stick to be taken to the lehr for annealing.

For a similar vessel, the Piriform Bottle, see this page from Phoenix Firing Two.

Tall-necked phial: using the floor marver
Tall-necked phial: flattening the base Tall-necked phial: puntying
Tall-necked phial: reheating Tall-necked phial: opening the rim
Tall-necked phial: cracking off Tall-necked phial: on the way to the lehr
Lotus Beaker

The very hot parison is quickly brought to the open mould. The mould is ceramic, has three sides and a base, and is coated on the inner surfaces with carbon. This acts as a release agent.

The parison is lowered into the mould, the sides are held shut very tightly and the parison is inflated quickly and firmly as the blowing iron is pulled upwards.

After a few seconds the mould is opened and the beaker is removed. Back at the furnace the base is checked for flatness and after a quick reheat the beaker is cracked off and taken to the lehr.

Lotus beaker: bringing the parison
Lotus beaker: bringing the parison Lotus beaker: lowering the parison into the mould
Lotus beaker: the mould is held together as tightly as possible Lotus beaker: inflating and pulling the blowing iron upwards
Lotus beaker: removing the beaker Lotus beaker: the mould-blown Lotus beaker
Myth Beaker

Here are two sequences of blowing a Myth Beaker, each from a different angle.

This ceramic mould has four sides and a base.

The sequence is the same as that of the Lotus Beaker (seen above), but each Myth Beaker requires more glass.

Myth beaker: lowering the parison into the mould
Myth beaker: lowering the parison into the mould Myth beaker: the mould is held together as tightly as possible
Myth beaker: inflating and pulling the blowing iron upwards Myth beaker: removing the beaker
Myth beaker: the mould is held ready to be opened Myth beaker: lowering the parison into the mould
Myth beaker: lowering the parison into the mould Myth beaker: the mould is held together as tightly as possible
Myth beaker: inflating and pulling the blowing iron upwards Myth beaker: removing the beaker
Myth beaker: removing the beaker The mould-blown Myth beaker
Small Mould-blown Bottle

The blowing process is the same as for the beakers above, but with a much smaller gather of glass, although the glass is pulled upwards further away from the mould to make the neck of the bottle.

After blowing, the bottle is puntied, the neck is reheated and the neck and lip shaped.

Both handles are applied and shaped whilst resting the punty on the thighboard. After final shaping of the handles, the bottle is cracked off the punty and taken to the lehr.

Small mould-blown bottle: lowering the parison into the mould
Small mould-blown bottle: the mould is held together as tightly as possible Small mould-blown bottle: : inflating and pulling the blowing iron upwards to make the neck
Small mould-blown bottle: releasing the bottle from the mould Small mould-blown bottle: the bottle before puntying
Small mould-blown bottle: puntying the bottle Small mould-blown bottle: reheating the neck
Small mould-blown bottle: shaping the neck and lip Small mould-blown bottle: applying the first handle
Small mould-blown bottle: stretching the handle towards the lip Small mould-blown bottle: casting off
Small mould-blown bottle: shaping the handle Small mould-blown bottle: gathering the second handle
Small mould-blown bottle: applying the second handle Small mould-blown bottle: stretching the second handle
Small mould-blown bottle: fixing the top attachment of the second handle to just below the rim Small mould-blown bottle: casting off
Small mould-blown bottle: shaping the second handle Small mould-blown bottle: shaping the second handle
Small mould-blown bottle: the finished bottle Small mould-blown bottle: the finished bottle ready for the lehr

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