METHOD OF MODIFYING PROFILE OF HOOKS OF ATTACHMENT COMPONENT AND COMPONENT HAVING HOOKS WITH MODIFIED PROFILE Russian patent published in 2016 - IPC B65H37/00 

FIELD: manufacturing technology.

SUBSTANCE: group of inventions relates to production of attachment components of absorbent products. Method of modifying the enveloped attachment element of the attachment system includes cloth supply and modification of attachment elements. Cloth has the main substrate and a material of attachment with enveloped attachment elements. Supply is performed onto the modifying element with outer surface. Material of attachment with the enveloped attachment elements has multiple enveloped attachment elements with the first non-modified profile. Profile of at least some of the multiple enveloped attachment elements is modified. For the modification the multiple enveloped attachment elements are engaged with the outer surface of the modifying element. Provided is transfer with sliding of the multiple enveloped attachment elements along the outer surface of the modifying element. Modified material of attachment with the enveloped attachment elements comprises multiple enveloped attachment elements. Attachment elements of the modified material are modified from the first profile into the second different profile. Provided is a complex profile of the attachment element hooks.

EFFECT: higher reliability of attachment.

20 cl, 12 dwg