CL2022003663A1 - Coreless rolls of a tissue paper product and methods of manufacture - Google Patents
Coreless rolls of a tissue paper product and methods of manufactureInfo
- Publication number
- CL2022003663A1 CL2022003663A1 CL2022003663A CL2022003663A CL2022003663A1 CL 2022003663 A1 CL2022003663 A1 CL 2022003663A1 CL 2022003663 A CL2022003663 A CL 2022003663A CL 2022003663 A CL2022003663 A CL 2022003663A CL 2022003663 A1 CL2022003663 A1 CL 2022003663A1
- Authority
- CL
- Chile
- Prior art keywords
- areas
- embossed
- tissue paper
- coreless roll
- glued
- Prior art date
Links
Abstract
Esta divulgación se refiere a un rollo sin núcleo de un producto de papel tisú, como papel higiénico o toallas domésticas, hecho de una banda continua enrollada en espiral de papel tisú que tiene un primer extremo y un segundo extremo, estando enrollada la banda de material absorbente para definir un orificio interno que se extiende axialmente ubicado centralmente con respecto al rollo sin núcleo y de manera que el primer extremo esté ubicado en el lado externo del rollo sin núcleo y el segundo extremo esté ubicado en el orificio interno. El producto de papel tisú comprende al menos dos capas, siendo al menos una de las capas una capa gofrada con gofrados. Todas las capas del producto de papel tisú están hechas de papel prensado en húmedo convencional (CWP). El rollo sin núcleo tiene un diámetro exterior en el rango de 95 a 150 mm, estando el diámetro del orificio interior en el rango de 20 a 50 mm, y la densidad del rollo sin núcleo está en el rango de 110 a 160 kg. /m3. El producto de papel tisú que comprende áreas pegadas, donde las capas están unidas entre sí usando un adhesivo como un pegamento para laminación, y áreas no pegadas entre las áreas pegadas. Al menos algunas de las áreas pegadas son áreas gofradas pegadas que comprenden gofrados de la capa gofrada. La suma de las áreas de todas las áreas gofradas pegadas es al menos el 6% de la suma de las áreas de todas las áreas pegadas y de las áreas de todas las áreas no pegadas. Sobre al menos el 80% de las áreas gofradas pegadas, una distancia máxima entre gofrados adyacentes de la capa gofrada es de 2,5 mm o menos, opcionalmente 2,0 mm o menos, o 1,5 mm o menos.This disclosure relates to a coreless roll of a tissue paper product, such as toilet paper or household towels, made from a spirally wound continuous web of tissue paper having a first end and a second end, the web of material being wound absorbent for defining an axially extending internal hole located centrally with respect to the coreless roll and such that the first end is located on the outer side of the coreless roll and the second end is located in the internal hole. The tissue paper product comprises at least two plies, at least one of the plies being an embossed ply. All layers of the tissue product are made from conventional wet-pressed (CWP) paper. The coreless roll has an outer diameter in the range of 95 to 150 mm, the inner hole diameter being in the range of 20 to 50 mm, and the density of the coreless roll is in the range of 110 to 160 kg. /m3. The tissue paper product comprising glued areas, where the plies are bonded together using an adhesive such as a laminating glue, and unglued areas between the glued areas. At least some of the bonded areas are bonded embossed areas comprising embossments of the embossed layer. The sum of the areas of all the glued embossed areas is at least 6% of the sum of the areas of all the glued areas and of the areas of all the unglued areas. On at least 80% of the pasted embossed areas, a maximum distance between adjacent embossments of the embossed layer is 2.5 mm or less, optionally 2.0 mm or less, or 1.5 mm or less.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CL2022003663A CL2022003663A1 (en) | 2022-12-20 | 2022-12-20 | Coreless rolls of a tissue paper product and methods of manufacture |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CL2022003663A CL2022003663A1 (en) | 2022-12-20 | 2022-12-20 | Coreless rolls of a tissue paper product and methods of manufacture |
Publications (1)
Publication Number | Publication Date |
---|---|
CL2022003663A1 true CL2022003663A1 (en) | 2023-07-07 |
Family
ID=87760227
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CL2022003663A CL2022003663A1 (en) | 2022-12-20 | 2022-12-20 | Coreless rolls of a tissue paper product and methods of manufacture |
Country Status (1)
Country | Link |
---|---|
CL (1) | CL2022003663A1 (en) |
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2022
- 2022-12-20 CL CL2022003663A patent/CL2022003663A1/en unknown
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