ARTICLE WITH BINDER AND METHOD OF ITS MANUFACTURE Russian patent published in 2014 - IPC B29C63/02 B29C65/56 B31B39/14 B65B51/04 

FIELD: machine building.

SUBSTANCE: raised binder is composed by at least two webs and comprises concentric discrete bulged long elements surround by flat surfaces formed in every said web. Said discrete bulged long elements have exposed proximal ends. Note here that said discrete bulged long elements feature thickness smaller than that of flat sections. Proposed method comprises feed of at least two webs between pressure source and forming structure. Said structure comprises multiple discrete forming elements selected from the group including discrete holes, discrete recesses, discrete ledges and combination thereof. Then, pressure is applied from pressure source to webs and forming structure to press tightly said two webs to said discrete forming elements of said forming structure so that raised joint is formed.

EFFECT: efficient adhesion of webs, decreased noise in their detachment.

33 cl, 10 dwg, 1 tbl