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1. (MXMX/a/2009/009464) METHOD OF MAKING A BALE OF CELLULOSE ACETATE TOW

Office : Mexico
Application Number: MX/a/2009/009464 Application Date: 04.09.2009
Publication Number: MX/a/2009/009464 Publication Date: 28.10.2009
Publication Kind : A
Prior PCT appl.: Application Number:US2008055398 ; Publication Number:2008109384 Click to see the data
IPC:
B65D 71/00
B PERFORMING OPERATIONS; TRANSPORTING
65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
D
CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
71
Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans, pop bottles; Bales of material
Applicants: CELANESE ACETATE LLC
Inventors: BUNDREN, Christopher, M.
HUGHES, Ronald, F.
Agents: FERNANDO ROSALES VAZQUEZ.*
Priority Data: 12039157 28.02.2008 US
60/892,959 05.03.2007 US
Title: (EN) METHOD OF MAKING A BALE OF CELLULOSE ACETATE TOW
(ES) METODO PARA HACER UNA PACA DE ESTOPA DE ACETATO DE CELULOSA
Abstract:
(EN) A method for baling a cellulose acetate tow is disclosed. The method includes the following steps:laying the cellulose acetate tow into a can;pressing the laid tow with a press having a first platen and a second platen, each platen facing each other, each platen having a contoured face, the contoured face having at least three sloped portions, a first sloped portion located adjacent a peripheral edge of the platen having a first slope, a second sloped portion located adjacent the first sloped portion having a second slope, and a third sloped portion located adjacent the second sloped portion having a third slope, wherein the first slope is greater that the second slope, and the second slope is greater that the third slope;and packaging and securing the pressed tow;whereby the pressed tow having substantially flat surfaces.
(ES) Se describe un método para embalar una estopa de acetato de celulosa;el método incluye los siguientes pasos:depositar la estopa de acetato de celulosa en un recipiente de hojalata;comprimir dicha estopa depositada con una prensa que tiene una primera platina y una segunda platina, cada platina estáorientada una hacia la otra, cada platina tiene una cara perfilada, la cara perfilada tiene por lo menos tres porciones inclinadas, una primera porción inclinada que se localiza en forma adyacente a un borde periférico de la platina teniendo una primera pendiente, una segunda porción inclinada que se localiza en forma adyacente a la primera porción inclinada teniendo una segunda pendiente, y una tercera porción inclinada que se localiza en forma adyacente a la segunda porción inclinada teniendo una tercera pendiente, en donde la primera pendiente es mayor que la segunda pendiente, y al segunda pendiente es mayor que la tercera pendiente;y empacar y asegurar la estopa comprimida;en donde la estopa comprimida tiene superficies sustancialmente planas.
Also published as:
KR1020090130174EP2117955JP2010520129CN101636330WO/2008/109384