Tensile absorbent product comprising stretchable absorbent pad

 

An absorbent article includes an absorbent pad and an outer covering layer. Tensile layer replaces at least one of the layers of fabric absorbent pads. Tensile layer can be bonded with a tensile layer facing the body, or the outer covering layer. Tensile layer bonded to the inner surface of the outer cover layer or layer facing the body. In the variants of implementation, in which the outer covering layer of stretchable in the transverse direction and/or in the longitudinal direction, tensile tensile layer in the same direction and moves together with the outer covering layer. Absorbent inner layer physically bonded to the tensile layer. Thus, the tensile layer can freely move relative to the absorbent inner layer during the stretching of the outer cover layer, without damaging any absorbent inner layer or absorbent pad in General. This prevents wear absorbent pads and damage and its removal superficiales material of the absorbent pads. In some embodiments, the implementation of an adhesive fastening elements may be an elastic adhesive material. 3 C. and 22 C.p. f-crystals, 5 Il.

1. Absorbent article including a rear portion, the front portion and the gusset connecting the specified back and found the front part, and the specified absorbent products include transverse direction going across a specified absorbent products, and the longitudinal direction along the specified absorbent products through the front portion, the gusset and the rear part, and the specified absorbent product contains (a) an absorbent inner layer, having a first side and a second side; (b) tensile layer (42), having a first surface opposite a second surface, and the first surface of the specified tensile layer adjacent to the first side of this absorbent inner layer; (c) tensile outer coating (26) having a third surface of the outer cover and fourth opposite surface of the outer cover and the second surface of the specified tensile layer (42) adjacent to the third surface of the outer cover; (d) a pattern of adhesive material (66) located between the specified tensile layer (42) and the specified outer surface.

2. Absorbent product under item 1, characterized in that the elastic layer of Preste on one of the PP.1 and 2, includes fabric, having a fifth surface and opposite the sixth surface and the fifth surface specified tissue adjacent to the second side of this absorbent inner layer, and the fabric and the specified tensile layer together contain absorbent inner layer, and the absorbent inner layer, the specified tensile layer and the fabric, taken together, form an absorbent pad, and the specified absorbent article includes a layer facing the body, having a seventh surface and opposite the eighth surface and the seventh surface of the specified layer facing the body, adjacent to the sixth surface of the specified tissue.

4. Absorbent product according to p. 3, characterized in that the specified fabric and the specified tensile layer bonded to each other at least part of the outer bounds of the specified absorbent inner layer.

5. Absorbent product according to p. 3, characterized in that the layer facing the body, or the specified outer coating contain progestagenic material, the layer facing the body, and the specified outer covering both are progersterone and have essentially the same elastic estimately, and the specified outer coating tensile at least in the transverse direction.

7. Absorbent product according to p. 3, characterized in that the absorbent pad has an outer boundary, and the specified pattern of adhesive material deposited on the third surface of the specified coating outside the specified absorbent pads, so that the specified applied outside pads adhesive material holds the specified outer coating with the specified layer adjacent to the body, on sites operating outside the specified absorbent pads.

8. Absorbent product according to any one of the preceding paragraphs, characterized in that the outer coating is a non-woven laminated material, elongated in the neck.

9. Absorbent product according to any one of the preceding paragraphs, characterized in that the absorbent product contains first and second holding belt.

10. Absorbent product according to any one of the preceding paragraphs, characterized in that the absorbent product contains a plot to fit to the waist, where there are no special elastic inserts to the waist and which is elastically stretchable at the waist specified absorbent product sonderzeichen these elastic inserts for feet provide extension and contraction in the longitudinal direction.

11. Absorbent product according to any one of the preceding paragraphs, characterized in that the pattern of adhesive material is a set of spiral patterns.

12. Absorbent product according to any one of the preceding paragraphs, characterized in that it comprises a second material layer having a fifth surface and opposite the sixth surface and the fifth surface of the specified second layer adjacent to the second surface of the specified absorbent inner layer and the specified tensile layer and said second layer containing a given absorbent inner layer specified absorbent inner layer, the specified tensile layer and said second layer together form an absorbent pad, and the specified tensile layer and the second layer may be bonded to each other at least along part of the outer bounds of the specified absorbent inner layer.

13. Absorbent product according to p. 12, characterized in that it includes a layer facing the body, having a seventh surface and opposite the eighth surface and the seventh surface of the specified layer facing the body, adjacent to the sixth surface of the specified second layer.

14. Absorbent product, vklyuchayushchem the specified absorbent products include a transverse direction, going across a specified absorbent products, and the longitudinal direction along the specified absorbent products through the front portion, the gusset and the rear part, and the specified absorbent article includes (a) a stretchable outer cover (26) having a first inner surface and the opposite second outer surface; (b) layer (24) facing the body and having a third surface adjacent to the body, and an opposite fourth surface, and the fourth surface of the specified layer facing the body, is adjacent to at least part of the first inner surface of the specified coating; (c) absorbent pad (38) located between the specified layer facing the body, and the specified outer surface, and the specified absorbent pad (38) contains absorbent inner layer (44), having a first side and an opposite second side, and the said absorbent pad includes a first tensile layer (42) located between the first side of the specified absorbent inner layer (44) and the specified outer surface (26), a second layer (40) is located between the second side of the specified absorbent inner layer (44) and the specified claim first tensile layer (42) and allowing differential stretching of the specified coating as specified tensile layer.

15. Absorbent product according to p. 14, characterized in that the outer coating contains progestagenic material constituting the nonwoven layered material, elongated in the neck.

16. Absorbent product according to one of paragraphs.14 and 15, characterized in that the layer facing the body, is a tensile material, the layer facing the body, specified outer coating and said first tensile layer is stretchable at least in the transverse direction so that said first tensile layer allows stretching of the specified coating on the value of not less than 30%, and preferably not less than 20% in the transverse direction without damaging the specified absorbent pads.

17. Absorbent product according to p. 16, wherein said first tensile layer allows stretching of the specified outer cover layer by a value not less than 30% in the longitudinal direction, without damage to the specified absorbent pads.

18. Absorbent product according to any one of paragraphs.14-17, characterized in that the specified tensile material located between the outer surface and a first tensile layer is an elastic glue which is a fabric, and the said fabric and said first tensile layer bonded to each other around the selected absorbent inner layer, so that the specified absorbent inner layer surrounded by a combination of the specified fabric and the first tensile layer, and together they form specified absorbent pad.

20. Absorbent product according to any one of paragraphs.14-19, characterized in that the absorbent pad has an outer boundary and the specified adhesive material is located outside of the boundaries, so that the specified adhesive material holds the specified outer covering layer with the specified layer facing the body.

21. Absorbent product according to any one of paragraphs.14-20, characterized in that the second layer is a tensile nonwoven spunbond production method.

22. Absorbent product according to any one of paragraphs.14-21, characterized in that the second layer is a tensile layer, and said first tensile layer and the second tensile layer bonded to each other around the selected absorbent inner layer, so that the specified absorbent inner layer surrounded by a combination of the specified first tensile SL is that the product according to any one of paragraphs.14-22, characterized in that said second layer is a tensile layer, and the specified tensile layer and the second tensile layer have basically the same stretchability at least in the transverse direction.

24. Absorbent product according to any one of paragraphs.14-23, characterized in that the outer covering layer has the same or greater against voltage: deformation than the specified tensile layer.

25. Absorbent article including a rear portion, the front portion and the gusset connecting the specified back and found the front part, and the specified absorbent products include transverse direction going across a specified absorbent products, and the longitudinal direction along the specified absorbent products through the front portion, the gusset and the rear part, and the specified absorbent article includes (a) an absorbent inner layer (44), having a first side and a second side; (b) a layer of material may tensile layer (42), having a first surface and an opposite second surface, and the first surface of the specified layer adjacent to the first side of this absorbent inner layer; (c) tensile nartu outer covering, the second surface of the specified layer adjacent to the third surface of the outer cover layer; elastic adhesive material (66) located between the said layer and the specified outer surface (26) and attach the layer to the specified outer coating with differential stretching of the specified layer in relation to the specified outer coating (26).

 

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