|

The manufacture of the paper is documented in a Theban grave, which dates
back to 1400 B.C.; in the wall it is portrayed a man who is sticking out
from a boat, picks up the papyri, while another one ties them in bundles,
on the shore a third man transports the bundle on the back to be delivered
to a forth who works the stems sitting on a chair.
A description
of the workmanship is furnished by Gaio Plinio II the old (23-79 A.C.).
The stem was cut in thin strips with a knife and they were set the one
close to the other on a table to form the shape of the sheet desiderated;
on this layer other strips were set in right angle as to the first ones;
everything was damped with the muddy water of the Nile; then the layers
were pressed. Then the sun desiccated them. They thus obtained sheets
of the wanted width and the strip was rolled up and preserved.
|
(click
to zoom in)

Papyrus
crop
(1400 a.C. - Tebe)
Cod. 1063 - cm. 30x15
Euro 113,62
|
|

The description made by Plinio allows to think that these were the principal
techniques and that secondary manipulations were used to improve the sheet,
on which the different qualities of papyrus paper depend on.
The production
techniques were various, as the different qualities of papyrus paper demonstrate.
The best papyrus paper goes back to the Pharaoh epoch (3.100 - 332 B.C.);
the one reserved for sacred texts was called hieratic. The paper produced
in the Roman epoch (until III B.C.) is still good, while that on of the
Arab and Byzantine period, which was produced in Egypt, Sicily, Syria
and Mesopotamia was coarse.
In Egypt the
production stopped in the XI - XII AD and the methods of manufacturing
of the paper for writing use were not handed down anymore. Only in 1962
a production quite similar to that one, which ancient Egyptian called
"emporetica" (commercial, wrapping paper) begins again.
In
Syracuse, where papyrus paper is produced since 1781, in the laboratories
of the "Istituto del Papiro", today this prodigy of techniques
and art lives again. The first phase of the manufacturing cycle is that
of the picking of the plants
.. ; Then in the laboratory we start
the selection of the plant: the tuft is dried in order to be framed or
to be used for floral compositions; the highest part of the stem, dried,
can be used for the production of part of the design articles; the lower
part of the plant is the most suitable to the production of paper, because
in it we find more concentrated the starches useful to stick the strips
among themselves
|
|
As
we eliminate the bark and the external fibre because it is the woodiest,
we proceed cutting the strips, we roll them if they are toot woody, then
we group them together in order to obtain the most homogeneous sheets
as it's possible, then they are dipped for a certain period in a solution
composed of natural and non defiling substances, which is useful to stop
the oxidation processes.
The
sheet is composed arranging all strips in orthogonal. They are dried and
pasted putting them under a press, with the help of cardboards and particularly
absorbing clothes. The finished sheets are selected according to their
quality and, after other manufactures; they are divided according to their
final use (painting, hand drawing, computer printing, objects). Manufacturing
is totally hand - made. Therefore the choice of the right plants, its
best part use, the immunization treatment made only with natural salts,
make the difference between valuable writing paper and the emporetica
one for commercial use. In the transparency of a sheet you will notice
the reticulate created by the strips laid one upon another in orthogonal
and the care of its realization.
The elevate costs of papyrus paper doesn't come from the basic substance,
but from the manufacturing technique, to which you have to add the value
for writing and decoration; therefore illuminated papyri have an high
value if they are manufactured with care and are full of cultural meaning
(as every work of art). In Egypt a roll costs a little less than a linen
tunic; in Athens a sheet costs as much as a sheep.
|