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1. WO2017173337 - SYSTEM AND METHOD FOR PRODUCING MULTI-LAYERED BOARD HAVING A CORRUGATED MEDIUM AND AN EMBOSSED MEDIUM

Publication Number WO/2017/173337
Publication Date 05.10.2017
International Application No. PCT/US2017/025491
International Filing Date 31.03.2017
IPC
E04C 2/32 2006.01
EFIXED CONSTRUCTIONS
04BUILDING
CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
2Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
30characterised by the shape or structure
32formed of corrugated or otherwise indented sheet-like material; composed of such layers with or without layers of flat sheet-like material
E04C 2/34 2006.01
EFIXED CONSTRUCTIONS
04BUILDING
CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
2Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
30characterised by the shape or structure
34composed of two or more spaced sheet-like parts
E04C 2/36 2006.01
EFIXED CONSTRUCTIONS
04BUILDING
CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
2Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
30characterised by the shape or structure
34composed of two or more spaced sheet-like parts
36spaced apart by transversely-placed strip material, e.g. honeycomb panels
B31F 1/20 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
31MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
FMECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
1Mechanical deformation without removing material, e.g. in combination with laminating
20Corrugating; Corrugating combined with laminating to other layers
B31F 1/28 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
31MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
FMECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
1Mechanical deformation without removing material, e.g. in combination with laminating
20Corrugating; Corrugating combined with laminating to other layers
24Making webs in which the channel of each corrugation is transverse to the web feed
26by interengaging toothed cylinders
28combined with uniting the corrugated webs to flat webs
CPC
B32B 2250/04
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
2250Layers arrangement
044 layers
B32B 2250/05
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
2250Layers arrangement
055 or more layers
B32B 2250/26
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
2250Layers arrangement
26All layers being made of paper or paperboard
B32B 2307/50
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
2307Properties of the layers or laminate
50having particular mechanical properties
B32B 29/005
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
29Layered products comprising ; a layer of; paper or cardboard
002as the main or only constituent of a layer, which is next to another layer of the same or of a different material
005next to another layer of paper or cardboard layer
B32B 29/08
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
29Layered products comprising ; a layer of; paper or cardboard
08Corrugated paper or cardboard
Applicants
  • SCORRBOARD, LLC [US]/[US]
Inventors
  • GREENFIELD, Giles
Agents
  • JABLONSKI, Kevin, D.
Priority Data
15/088,99901.04.2016US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) SYSTEM AND METHOD FOR PRODUCING MULTI-LAYERED BOARD HAVING A CORRUGATED MEDIUM AND AN EMBOSSED MEDIUM
(FR) SYSTÈME ET PROCÉDÉ DE PRODUCTION DE CARTON MULTICOUCHE AYANT UN SUPPORT ONDULÉ ET UN SUPPORT GAUFRÉ
Abstract
(EN)
A system and method for producing a board product characterized by having at least one corrugated medium and at least one embossed medium in the board product. The board product may further include one or more facings that are adhesively coupled to either the corrugated medium, the embossed medium, or both. Generally speaking, a corrugated medium may be characterized as a paper product that exhibits flutes induced by a cross-corrugating process such that the induced flutes are perpendicular (or at least not congruent) with the machine direction of the paper product. An embossed medium may be characterized as a paper product that exhibits flutes induced by a linear- embossing process such that the induced flutes are aligned with the machine direction of the paper product. A resultant board product is stronger and more efficiently produced because of the linearly-embossed medium harnessing the natural strength of the paper in the machine direction.
(FR)
L'invention concerne un système et un procédé de production d'un produit en carton caractérisé en ce qu'il comporte au moins un support ondulé et au moins un support gaufré dans le produit en carton. Le produit en carton peut en outre comprendre un ou plusieurs surfaces qui sont couplées de manière adhésive au support ondulé, au support gaufré ou aux deux. D'une manière générale, un support ondulé peut être caractérisé en tant que produit de papier qui présente des cannelures induites par un procédé d'ondulation croisée de telle sorte que les cannelures induites sont perpendiculaires au sens machine du produit de papier (ou au moins non congruentes avec ce dernier). Un support gaufré peut être caractérisé en tant que produit de papier qui présente des cannelures induites par un procédé de gaufrage linéaire de telle sorte que les cannelures induites sont alignées avec le sens machine du produit de papier. Un produit en carton obtenu est plus robuste et produit de manière plus efficace en raison du support à gaufrage linéaire exploitant la résistance naturelle du papier dans le sens machine.
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