AR030259A1 - A NON-WOVEN FABRIC USED AS A TRANSFER LAYER IN DISPOSABLE ABSORBENT ITEMS, A DISPOSABLE ABSORBENT ARTICLE THAT INCLUDES SUCH TRANSFER LAYER AND A PROCESS TO MANUFACTURE THIS LAYER. - Google Patents
A NON-WOVEN FABRIC USED AS A TRANSFER LAYER IN DISPOSABLE ABSORBENT ITEMS, A DISPOSABLE ABSORBENT ARTICLE THAT INCLUDES SUCH TRANSFER LAYER AND A PROCESS TO MANUFACTURE THIS LAYER.Info
- Publication number
- AR030259A1 AR030259A1 ARP000105362A ARP000105362A AR030259A1 AR 030259 A1 AR030259 A1 AR 030259A1 AR P000105362 A ARP000105362 A AR P000105362A AR P000105362 A ARP000105362 A AR P000105362A AR 030259 A1 AR030259 A1 AR 030259A1
- Authority
- AR
- Argentina
- Prior art keywords
- transfer layer
- disposable absorbent
- layer
- woven fabric
- disposable
- Prior art date
Links
Landscapes
- Absorbent Articles And Supports Therefor (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Laminated Bodies (AREA)
- Nonwoven Fabrics (AREA)
- Filtering Materials (AREA)
Abstract
Una tela tejida utilizada como capa de transferencia en artículos absorbentes desechables, un artículo absorbente desechable que incorpora dicha capa de transferencia y un proceso para fabricar dicha capa, siendo los artículos tales como panales desechables para bebés, panales desechables para adultos incontinentes, calzones entrenadores o toallas femeninas, que mejora notablemente las características de la matriz absorbente de dichos artículos, sobre todo después de la primera descarga. La capa de transferencia de la presente invencion es una tela no tejida que está formada por una mezcla de al menos dos tipos de fibras sintéticas unidas por calor, mezcladas y procesadas de tal manera que se obtienen las características deseadas en cuanto a distribucion, tiempo de penetracion e hidrofilicidad después de varias descargas de líquidos. El proceso para fabricar la capa de transferencia consiste en pre-mezclar dos o más tipos de fibras sintéticas tales como poliéster y polipropileno, o cualquier otro tipo de fibras sintéticas adecuada para este fin, alimentarlas a un abridor donde se abren las fibras y se mezclan homogéneamente; esta mezcla es alimentada a la o las cardas respectivas, antes de entrar a las mismas se forman la o las napas de las que se obtienen velos de fibras, por ultimo pasan por una calandra que une las fibras mediante calor. Cuando esta película es usada como capa de transferencia en artículos absorbentes desechables, se obtienen mejoras de alrededor de 30 a 50% en cuanto a permeabilidad al líquido y retorno del líquido a la superficie después de varias descargas.A woven fabric used as a transfer layer in disposable absorbent articles, a disposable absorbent article incorporating said transfer layer and a process for manufacturing said layer, the items such as disposable baby honeycombs, disposable adult honeycombs, training pants or female towels, which significantly improves the characteristics of the absorbent matrix of said articles, especially after the first discharge. The transfer layer of the present invention is a non-woven fabric that is formed by a mixture of at least two types of heat-bonded synthetic fibers, mixed and processed in such a way that the desired characteristics are obtained in terms of distribution, timing penetration and hydrophilicity after several discharges of liquids. The process for manufacturing the transfer layer consists of pre-mixing two or more types of synthetic fibers such as polyester and polypropylene, or any other type of synthetic fibers suitable for this purpose, feeding them to an opener where the fibers are opened and mixed. homogeneously; This mixture is fed to the respective card (s), before entering them, the sheet (s) are formed from which fiber veils are obtained, finally they pass through a calender that joins the fibers by heat. When this film is used as a transfer layer in disposable absorbent articles, improvements of about 30 to 50% are obtained in terms of liquid permeability and return of the liquid to the surface after several discharges.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MXPA/A/1999/009350A MXPA99009350A (en) | 1999-10-13 | Transfer layer for disposable absorbent articles | |
| MXPA/A/1999/009351A MXPA99009351A (en) | 1999-10-13 | Process to fabricate a transference layer for disposable absorbent articles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR030259A1 true AR030259A1 (en) | 2003-08-20 |
Family
ID=26640906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP000105362A AR030259A1 (en) | 1999-10-13 | 2000-10-12 | A NON-WOVEN FABRIC USED AS A TRANSFER LAYER IN DISPOSABLE ABSORBENT ITEMS, A DISPOSABLE ABSORBENT ARTICLE THAT INCLUDES SUCH TRANSFER LAYER AND A PROCESS TO MANUFACTURE THIS LAYER. |
Country Status (5)
| Country | Link |
|---|---|
| AR (1) | AR030259A1 (en) |
| BR (1) | BR0006729B1 (en) |
| CO (1) | CO5170418A1 (en) |
| CR (1) | CR6259A (en) |
| ES (1) | ES2180393B1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MX2013015294A (en) * | 2013-12-19 | 2015-06-18 | Grupo P I Mabe Sa De C V | Soft non-woven cloth for use as an outer layer of disposable absorbent items. |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57209054A (en) * | 1981-06-18 | 1982-12-22 | Lion Corp | Absorbable article |
| US5728081A (en) * | 1996-07-16 | 1998-03-17 | Fibertech Group, Inc. | Absorbent composite article having fluid acquisition sub-layer |
-
2000
- 2000-10-10 CO CO00076961A patent/CO5170418A1/en not_active Application Discontinuation
- 2000-10-11 BR BR0006729A patent/BR0006729B1/en not_active IP Right Cessation
- 2000-10-12 AR ARP000105362A patent/AR030259A1/en not_active Application Discontinuation
- 2000-10-12 CR CR6259A patent/CR6259A/en not_active Application Discontinuation
- 2000-10-13 ES ES200002466A patent/ES2180393B1/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| ES2180393B1 (en) | 2004-01-16 |
| CO5170418A1 (en) | 2002-06-27 |
| CR6259A (en) | 2004-12-13 |
| BR0006729B1 (en) | 2009-05-05 |
| BR0006729A (en) | 2001-07-31 |
| ES2180393A1 (en) | 2003-02-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant, registration | ||
| FD | Application declared void or lapsed, e.g., due to non-payment of fee |