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Cork insulation; a complete illustrated textbook on cork insulation ...

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41C CORK INSULATION<br />

ing for the top. The fr<strong>on</strong>t edge is raised and beveled to prevent water<br />

from dripping <strong>on</strong> the floor. Machine cut oval openings provide access to<br />

the ice cream cans and a rectangular opening to the cooler and cold stor-<br />

age compartment. A raised rim in each oval opening prevents seepage<br />

into tanks and ice cream cans.<br />

N<strong>on</strong>-C<strong>on</strong>ductor.—Great care was exercised in the selecti<strong>on</strong> of<br />

Guaranty N<strong>on</strong>-C<strong>on</strong>ductor. After countless experiments had determined<br />

that Bakelitc with a fabric base possessed the needed strength, ability<br />

to withstand moisture and above all, had the required insulating property,<br />

it was chosen for use with Guaranty 'soda fountains and the actual opera-<br />

ti<strong>on</strong> of these fountains in daily use has fully justified this selecti<strong>on</strong>.<br />

Removable Gutter.—Leakage through the hinge of the twin packer lid<br />

has not been overcome nor <str<strong>on</strong>g>complete</str<strong>on</strong>g>ly eliminated by any<strong>on</strong>e. In some<br />

cases the covers have been built up to such a height that most of the<br />

water can be carried off to the top of the creamer. The height of this<br />

projecti<strong>on</strong> or of the <str<strong>on</strong>g>complete</str<strong>on</strong>g> cover itself, hinders ease in operating and<br />

cleaning, besides which it is unsightly. The Guaranty soluti<strong>on</strong> of the<br />

problem c<strong>on</strong>sists of a removable gutter attached to lugs directly underneath<br />

the hinge, as shown in Fig. 192. What little water has occasi<strong>on</strong> to<br />

seep through the lid is caught by this gutter and its removal and sub-<br />

sequent cleaning is both simple and easy. At the same time, a beautiful<br />

smooth and even creamer top is maintained.<br />

Twin Packer Cover.—An ingenious hinged cover divided in the center<br />

provides access to both ice cream cans, making each can a dipping can.<br />

This cover folds back <str<strong>on</strong>g>complete</str<strong>on</strong>g>ly either way so that both cans can be<br />

emptied <str<strong>on</strong>g>complete</str<strong>on</strong>g>ly without removing the fr<strong>on</strong>t can and bringing the rear<br />

can forward as is necessary in so many other types.<br />

FIG. 196.—CORK INSULATED TWIN PACKER COVER.<br />

N<strong>on</strong>-C<strong>on</strong>ductor Lid.—The operati<strong>on</strong> of the twin packer cover is shown<br />

above, and the accompanying illustrati<strong>on</strong> shows this lid in <str<strong>on</strong>g>complete</str<strong>on</strong>g> detail.<br />

It is made with a frame of special insulating material, str<strong>on</strong>g, durable and<br />

n<strong>on</strong>-absorbent. The lid top is 14-gauge nickel silver, fastened to the n<strong>on</strong>c<strong>on</strong>ductor<br />

frame with nickel silver brackets electrically welded to the

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