Aluminum screw packaging can and production method

【patent type】 invention patent 【patent name】 aluminum screw packaging tank and production method 【Applicant】 Eurasian Packaging (Zhongshan) Co., Ltd. [Inventor] Lian Yunzeng [main address of the applicant] 528400 Zhongshan, Guangdong Province City Torch Development Zone National Health Technology Industrial Base Kangtai Road 【 Application 】 200410077343.4
【 Application Date 】 2004.12.10
[Examination and announcement number] 1785753
【 Validation announcement date 】 2006.06.14
[Main classification number] B65D1/02(2006.01)I
[Categorical Number] B65D1/02(2006.01)I B21D51/16(2006.01)I
[Sovereign Items] 1. An aluminum screw packaging can including an aluminum can (1) characterized by having a thread (6) in the neck (5) of the aluminum can.
[Instruction CD-ROM] D0624-1
【Abstracts】 The present invention discloses an aluminum screw packaging can and a production method. The main feature of the aluminum screw packaging cans is that they are threaded on the neck of the aluminum cans. The main points of its production method include the following steps: (1) adding lubricating powder to the aluminum block and mixing uniformly; (2) extruding the rough can, the rough can including the can wall and the can bottom; (3) trimming, ( 4) Cleaning, (5) Inner spraying, (6) Exterior decoration, (7) Shrinking the opening of the can blank into can shoulder and can neck; (8) Using thread rolling device to roll thread in can neck as required . The aluminum screw packaging cans have beautiful appearance, large market demand, high added value, good anti-counterfeiting function, simple production method and high automation degree.
【 Agency 】 Zhongshan Kechuang Patent Agency Co., Ltd. [Agent] Yin Wentao

Source: Beijing Wanfang Data Co., Ltd.