King Cotton; or, Common sense thoughts on the following subjects, viz.: by Lascell George W

Author:Lascell, George W. [from old catalog]
Language: eng
Format: epub, pdf
Tags: Footwear industry, Thread
Publisher: Lynn [Mass.] Press of T. P. Nichols
Published: 1884-03-25T05:00:00+00:00

TEST SHOWING WHETHER IT DOES OR NOT.

little until the thread broke. T then weighed the hod and contents, and I found it to be just forty-eight pounds.

W

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Fig. 14.

MR. LASCELL'S METHOD OF TESTING WAXED THREADS.

Upon examining- the thread I found it had parted in the middle, and where it was not waxed. In looking for some

Fig. 15. method employed to test the waxed and watered

THREAD.

reason why it should break just in the centre, I found that by not taking the thread off the screw when waxing, it had chafed by slipping every time I drew the wax back and forth, which would not have been the case had the wax been applied to both branches of the thread. I then drew off a fresh thread and twisted it through a loop of soft kid, putting the screw through two ends of it as shown in Fig. 16. I then waxed

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