ECSP951613A - WRAPPING MATERIAL AS WELL AS A METHOD AND APPARATUS FOR ITS MANUFACTURE - Google Patents

WRAPPING MATERIAL AS WELL AS A METHOD AND APPARATUS FOR ITS MANUFACTURE

Info

Publication number
ECSP951613A
ECSP951613A ECSP951613A ECSP951613A EC SP951613 A ECSP951613 A EC SP951613A EC SP951613 A ECSP951613 A EC SP951613A EC SP951613 A ECSP951613 A EC SP951613A
Authority
EC
Ecuador
Prior art keywords
web
outer wrapping
wrapping sheet
relates
manufacture
Prior art date
Application number
Other languages
Spanish (es)
Inventor
Bengt Linsquist
Stefan Areskoug
Anders Stralin
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to ECSP951613 priority Critical patent/ECSP951613A/en
Publication of ECSP951613A publication Critical patent/ECSP951613A/en

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  • Making Paper Articles (AREA)

Abstract

El invento se refiere a un método y aparato para perforar una banda continua de material destinada a formar una lámina de envoltura exterior de artículos absorbentes. Mientras que la banda continua es hacha avanzar, esta banda continua es provista primeramente de un gran número de cortes mutuamente separados en el espacio de contacto definido entre mesetas elevadas existentes sobre un cilindro de matriz y unos filos de cuchillas cortante. Luego la banda continua es deformada transversalmente a su plano en partes que bordean a cada corte. El invento se refiere también a una lámina de envoltura exterior que incluye unos rebajos en la forma de ranuras a modo de canales alargados, mutuamente adyacentes.The invention relates to a method and apparatus for perforating a continuous web of material intended to form an outer wrapping sheet of absorbent articles. While the web is forward, this web is first provided with a large number of mutually spaced cuts in the defined contact space between existing high plateaus on a die cylinder and cutting blade edges. Then the continuous band is deformed transversely to its plane into parts bordering each cut. The invention also relates to an outer wrapping sheet which includes recesses in the form of mutually adjacent elongated channel-like grooves.

ECSP951613 1995-12-14 1995-12-14 WRAPPING MATERIAL AS WELL AS A METHOD AND APPARATUS FOR ITS MANUFACTURE ECSP951613A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ECSP951613 ECSP951613A (en) 1995-12-14 1995-12-14 WRAPPING MATERIAL AS WELL AS A METHOD AND APPARATUS FOR ITS MANUFACTURE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ECSP951613 ECSP951613A (en) 1995-12-14 1995-12-14 WRAPPING MATERIAL AS WELL AS A METHOD AND APPARATUS FOR ITS MANUFACTURE

Publications (1)

Publication Number Publication Date
ECSP951613A true ECSP951613A (en) 1997-06-27

Family

ID=42042255

Family Applications (1)

Application Number Title Priority Date Filing Date
ECSP951613 ECSP951613A (en) 1995-12-14 1995-12-14 WRAPPING MATERIAL AS WELL AS A METHOD AND APPARATUS FOR ITS MANUFACTURE

Country Status (1)

Country Link
EC (1) ECSP951613A (en)

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