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Multi-layer wrapping film for hygiene products, in particular sanitary towels

A technology for sanitary products and sanitary napkins, applied in sanitary napkins, household packaging, special packaging objects, etc., can solve the problems of tearing of packaging films, high equipment consumption, etc., and achieve the effect of easy heat sealing

Inactive Publication Date: 2017-05-24
MONDI CONSUMER PACKAGING TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] In addition to the disadvantages already mentioned, it must be taken into account that there is a risk of tearing due to the small overall thickness of the packaging film, not only during production but also later during use
[0010] Furthermore, the placement of the adhesive adhesive in a precisely predetermined pattern and the precise placement of the individual sanitary napkins thereon require careful methodological application and high equipment outlay.

Method used

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  • Multi-layer wrapping film for hygiene products, in particular sanitary towels
  • Multi-layer wrapping film for hygiene products, in particular sanitary towels
  • Multi-layer wrapping film for hygiene products, in particular sanitary towels

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0049] figure 1 A top view of the sanitary napkin 1 is shown in the laid-down state, said sanitary napkin being placed on the packaging film 2 .

[0050] In order to be able to fix the sanitary napkin 1 in the crotch area of ​​the underpants, the sanitary napkin has on its underside an adhesive region 3 with adhesive 4, wherein the adhesive region 3 figure 1 marked in. The adhesive regions 3 extend as strips parallel to each other along the longitudinal direction L of the sanitary napkin 1 .

[0051] The sanitary napkin 1 can also be provided in the middle section, in a manner not shown, with side flaps which are first folded upwards and likewise have adhesive sections. Within the scope of such an embodiment, which is not shown in the figures, a separate covering of the upwardly folded wings is then necessary.

[0052] figure 2 Shown is a sanitary napkin 1 individually packaged using a wrapping film 2, wherein, first, according to figure 1 The lay-flat arrangement is fol...

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Abstract

The invention relates to a multi-layer wrapping film (2) for hygiene products, in particular sanitary towels (1). The multilayer wrapper film has a first outer layer (6), a second outer layer (7), and an adhesive adhesion layer between the first outer layer (6) and the second outer layer (7). An adhesive bond between the adhesive adhesion and the first outer layer (6) is stronger than the adhesive bond between the adhesive adhesion layer and the second outer layer (7). An overall thickness of the first and second outer layers (6, 7) with the adhesive adhesion arranged therebetween is between 20 [mu]m and 80 [mu]m.

Description

technical field [0001] The present invention relates to a multilayer packaging film for sanitary products, especially sanitary napkins. Furthermore, the subject of the invention is an individually packaged sanitary napkin. Background technique [0002] The wrapper extends beyond the sanitary napkin in the lay-flat state. Viewed in the longitudinal direction of the sanitary napkin during production, the ends are then folded one after the other, so that a three-layer structure is obtained, wherein the ends of the sanitary napkin are turned in each case onto the central section of the sanitary napkin, protected by the wrapping film. Fastening can take place by lateral embossing and sealing and / or adhesive strips. [0003] Corresponding packaging films and thus individually packaged sanitary napkins are known from EP 0 532 649 B2 and EP 0 639 147 B2. [0004] Proceeding from the construction solutions described in the prior art, in practice packaging films are used which have...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B27/06B32B27/20B32B27/32B32B7/12B32B7/06B32B3/24A61F13/472
CPCA61F13/472B32B3/266B32B7/06B32B7/12B32B27/06B32B27/205B32B27/32B32B2307/724B32B2553/00B32B2555/00A61F13/47A61F13/51498A61F13/5513A61F13/55135A61F13/5514A61F13/5611B32B27/08B32B27/20B32B27/302B32B27/308B32B2274/00B32B2307/732B32B2307/748B32B2439/80
Inventor H·贝德T·斯托尔茨R·尼佩尔特
Owner MONDI CONSUMER PACKAGING TECH
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