Український Науково-Дослідний Інститут Поліграфічної Промисловості З Експериментальним Виробництвом Та Обчислювальним Центром
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Method includes transportation of assembled inner book between manufacturing operations of milling on the spine, application of glue, strengthening of spine and its drying. During milling is accomplished the formation of transverse cuts on the spine with preset interval throughout its entire length, in this case the glue is applied on the plane of spine and into transverse cuts, after which the reinforcing threads are introduced into the cuts, which are cut for the width of spine and the threads are fixed by a strip of paper on the spine.
UA4908503A1991-02-071991-02-07Method and machine for fastening of inner books
UA13278A
(en)