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1. MX2019008223 - MONTAJE DE ENVASE DE PLASTICO PARA AEROSOL Y METODO DE FABRICACION.

Office
Mexico
Application Number 2019008223
Application Date 03.04.2014
Publication Number 2019008223
Publication Date 06.09.2019
Publication Kind A
IPC
B65D 83/38
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
DCONTAINERS 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
83Containers or packages with special means for dispensing contents
14for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant
38Details of the container body
CPC
B65D 83/38
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
DCONTAINERS 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
83Containers or packages with special means for dispensing contents
14for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant ; for a product delivered by a propellant
38Details of the container body
B29C 49/06
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
49Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
02Combined blow-moulding and manufacture of the preform or the parison
06Injection blow-moulding
B29K 2067/003
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR ; MOULDS, ; REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
2067Use of polyesters ; or derivatives thereof; , as moulding material
003PET, i.e. poylethylene terephthalate
B65D 83/44
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
DCONTAINERS 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
83Containers or packages with special means for dispensing contents
14for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant ; for a product delivered by a propellant
44Valves specially adapted therefor; Regulating devices
Applicants GRAHAM PACKAGING COMPANY, L.P.
Inventors Brian A. LYNCH
Keith J. BARKER
Thomas E. NAHILL
Ralph ARMSTRONG
Priority Data 13251830 03.10.2011 US
Title
(EN) MONTAJE DE ENVASE DE PLASTICO PARA AEROSOL Y METODO DE FABRICACION.
(ES) MONTAJE DE ENVASE DE PLASTICO PARA AEROSOL Y METODO DE FABRICACION.
Abstract
(EN) A plastic aerosol container assembly (10) includes a plastic container that has a main body portion (12) defining an interior space and a finish portion (14) that defines an opening. A pressurized aerosol mixture is maintained within the interior space. The finish portion has an inner surface (20) that has an undercut (22) defined therein. An aerosol valve assembly (24) is mounted to the plastic container so that a portion thereof engages the inner surface (20) of the finish portion (14) so as to be retained by the undercut (22). The plastic container is preferably fabricated from material including polyethylene terephthalate (PET). At least one location in the finish portion may be crystallized in order to provide enhanced resistance to stress cracking.
(ES) Un montaje de envase de plástico para aerosol (10) que incluye un envase de plástico que tiene una porción de cuerpo principal (12) que define un espacio interior y una porción final (14) que define una abertura. Una mezcla de aerosol presurizado se mantiene dentro del espacio interior. La porción final tiene una superficie interna (20) que tiene un corte sesgado (22) definido en el la misma. Un montaje de válvula de aerosol (24) se monta al envase de plástico de modo que una porción de la misma se acople a la superficie interna (20) de la porción final (14) para que se retenga por el corte sesgado (22). El envase de plástico se fabrica preferiblemente del material que incluye tereftalato de polietileno (PET, por sus siglas en inglés). Por lo menos una localización en la porción final se puede cristalizar para proporcionar resistencia mejorada al agrietamiento por tensión.