| 摘要 |
1,042,556. Coating webs. G. J. O. WELINBERGER. Oct. 13, 1964 [Oct. 14,1963], No. 41717/64. Heading D1L. [Also in Division B5] An apparatus for interconnecting webs of fibrous material such as paper along defined areas comprises means 11 and 11<SP>1</SP> for moistening at least one of the webs, means 16, 18 or 22 for applying a adhesive to one or more defined areas on those sides of the paper webs which are remote from each other and means 9 and 10, 5 (Fig. 3) and 20 and 21 for uniting the webs. The apparatus shown in Fig. 4 also comprises a drying roller 26, a hot air drying device 33 and a punch 43 for cutting the laminate as shown in Fig. 8. The adhesive transmitting roller 22 has ribs 34 having 2 parallel projections 35 and 36 each of which may have a longitudinal groove 37. |
