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Method for producing a sheet of material from which elastically extendable nappy closers can be stamped
专利权人:
发明人:
SCHOENBECK MARCUS,SCHÖNBECK MARCUS
申请号:
PL09016075
公开号:
PL2340796T3
申请日:
2009.12.29
申请国别(地区):
PL
年份:
2012
代理人:
摘要:
The method for the production of a material web from which elastically rotatable diaper closure elements are puncturable, comprises laminating foil stripes from an elastically extensible polymer in a first lamination station (9) between two material webs (10, 11) from nonwoven and adhering the web sections between elastic foil stripes, and guiding a laminate of a second lamination station (13) manufactured in the first lamination station, where non-elastic material stripes are laminated from the laminate. The non-elastic material stripes are subjected on web section of the laminate (12). The method for the production of a material web from which elastically rotatable diaper closure elements are puncturable, comprises laminating foil stripes from an elastically extensible polymer in a first lamination station (9) between two material webs (10, 11) from nonwoven and adhering the web sections between elastic foil stripes, and guiding a laminate of a second lamination station (13) manufactured in the first lamination station, where non-elastic material stripes are laminated from the laminate. The non-elastic material stripes are subjected on web section of the laminate (12) in which the layers of the non-woven are adhered. The web speed by which the laminate passes through the second lamination station is driven so that the web speed is less than the speed with which the material web is brought together from the non-woven and the elastic foil stripes in the first lamination station during the laminate formation. Stripes (6, 7) from the nonwoven or foil stripes for non-elastic polymer are laminated as reinforcement stripes on a first side of the laminate. Bands are laminated with connection elements on the second side of the laminate in the second lamination station. The non-elastic material stripes laminated external side of the laminate is wider than the web section between the elastic foil stripes. Hot-melt adhesive is used for the production of the laminate manufactu
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