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A maker machine to manufacture hygiene absorbent articles

A technology for hygienic absorption and manufacturing machines, which is applied in the fields of absorbent pads, conveyor objects, medical science, etc., and can solve the problems of long and complicated replacement.

Active Publication Date: 2018-02-27
GDM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Modifying the law of motion of the pick-up head requires the replacement of some mechanical parts (typically at least the corresponding cams), and said replacement is particularly long and complicated, since disassembly of the old mechanical parts and subsequent assembly of the new mechanical parts must follow set-up steps, which are Very laborious and requires the intervention of a skilled technician

Method used

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  • A maker machine to manufacture hygiene absorbent articles
  • A maker machine to manufacture hygiene absorbent articles
  • A maker machine to manufacture hygiene absorbent articles

Examples

Experimental program
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Effect test

Embodiment Construction

[0027] exist figure 1 , numeral 1 denotes an overall manufacturing machine for manufacturing hygienic absorbent articles 2 (eg, diapers).

[0028] Such as figure 2 As shown, each sanitary absorbent article 2 comprises a sheet 3 of impermeable material (e.g., polyethylene) and a sheet 4 of permeable material (e.g., a "nonwoven") with an absorbent pad 5 enclosed therebetween, said absorbent pad Forms part of a sanitary absorbent article 2 for absorbing organic liquids. The absorbent pad 5 is typically, but not necessarily, formed from a homogenous mixture of natural fiber material ("fluff") and superabsorbent polymer material ("SAP"). Additionally, to increase absorbency, the pad 5 may also contain discrete layers of superabsorbent polymer material ("SAP") defining additional absorbent material; preferably, the superabsorbent polymer material is particulate superabsorbent polymer Material. Each sanitary absorbent article 2 also comprises two pairs of side flaps 6 extending ...

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Abstract

Maker machine (1) to manufacture hygiene absorbent articles (2) and having: a feeding line (7) which feeds a continuous strip of impermeable material, which is intended to define a succession of sheets (3) of impermeable material; and at least one operating unit (8) which feeds a corresponding component of the hygiene absorbent articles (2) to the sheets (3) of impermeable material carried by thefeeding line (7) by way of an application device (10); the application device (10) has at least one sucking pick-up head (11) and a conveyor (12) provided with an annular guide (14) which is arrangedin fixed position along an application path (P2), a slide (15) which supports the sucking pick-up head (11) and is coupled to the guide (14) so as to freely slide along the guide (14), and a linear electric motor (16), which has a stator (17) that is arranged in a fixed position along the guide (14) and a mobile slider (18) which is electro-magnetically coupled to the stator (17) so as to receive,from the stator (17) a driving force and is rigidly connected to the slide (15).

Description

technical field [0001] The present invention relates to a manufacturing machine for manufacturing hygienic absorbent articles. Background technique [0002] As is well known, sanitary absorbent articles comprise an impermeable layer (eg polyethylene), a liquid-permeable nonwoven layer and an absorbent pad enclosed therebetween. This component is an essential element of an absorbent article. In addition to the basic components described above, absorbent articles additionally comprise auxiliary components such as elastic sides, waste barriers and side flaps, which complicate the construction and manufacture more or less. [0003] A known type of manufacturing machine for manufacturing hygienic absorbent articles (described, for example, in patent application WO2008155618A1) comprises a continuous feed line of impermeable material web, along which a plurality of operating units are arranged, the feed line The feeding of the continuous belt is intended to define the basic and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F13/15
CPCA61F13/15804A61F2013/15845B65H2406/3454B65H2406/344B65H29/241A61F13/15764A61F13/15772B65G47/848B65H20/12B65H2404/154B65H2406/33
Inventor 马泰奥·皮安托尼瓦莱里奥·索利
Owner GDM
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