Once dough is chilled roll
out with a rolling pin on a floured table to a flat 2cm thickness.
The widowed father of Jacqui and Elizabeth, he will be remembered for his long career in the steel industry which started with an apprenticeship at 16 at the British Chilled Roll
and Engineering Company at Haverton Hill.
The process consists of extruding a thin film of molten polymer from a slot die, stretching it through an air gap and then cooling it on a chilled roll
, as schematically illustrated in Fig.
We describe film casting onto a chilled roll for producing film.
The throughput of the extruder was fixed while the speed of the chilled roll was varied to set the draw ratio, i.e.
When a melt, extruded at 260 [degrees] C, was instead cast onto a chilled roll, the films became hazy with cooling.
It was found that the lower the temperature of a chilled roll, the more optically clear the films.
Another observation worth noting was that the molten films on the chilled roll tended to slip away from the roll surface during film casting.
Thus, in the film casting experiments, DMDBS phase separates from iPP as the film cools in air while proceeding toward the chilled rolls
. For low melt temperatures at the die exit ([T.sub.DIE] = 200[degrees]C), DMDBS phase separates to form a network and this network is oriented during film casting, with higher draw ratios giving higher orientation.
Union Electric Steel Corporation has bought three UK-based companies, including Ipswich firm Turner Chilled Rolls
The retired technical export sales director started work from school as a trainee metallurgist at British Chilled Rolls
, which eventually became Davy and United Roll Foundry at Haverton Hill.