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1. CN103826991 - Plastic aerosol container assembly and method of manufacture

Office
China
Application Number 201280046534.7
Application Date 03.10.2012
Publication Number 103826991
Publication Date 28.05.2014
Grant Number 103826991
Grant Date
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 ARMSTRONG RALPH
NAHILL THOMAS E
BARKER KEITH J
LYNCH BRIAN A
Agents shou ning zhang huahui
Priority Data 13251830 03.10.2011 US
Title
(EN) Plastic aerosol container assembly and method of manufacture
(ZH) 塑料气溶胶容器组件及制造方法
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 can be crystallized in order to provide enhanced resistance to stress cracking.
(ZH)

一种塑料气溶胶容器组件(10)包括塑料容器,该塑料容器具有确定内部空间的主体部分(12)以及确定开口的末端部分(14)。加压的气溶胶混合物保留在内部空间内。末端部分具有内表面(20),该内表面(20)具有形成于其中的切边(22)。气溶胶阀组件(24)安装至塑料容器,从而其一部分接合末端部分(14)的内表面(20),以由切边(22)固定。塑料容器优选由包括聚对苯二甲酸乙二醇酯(PET)的材料制成。末端部分的至少一个位置可晶化,以便增强对应力断裂的抗性。