Title:
FLEXIBLE TUBE FOR COSMETICS
Document Type and Number:
WIPO Patent Application WO/2020/093384
Kind Code:
A1
Abstract:
A flexible tube for cosmetics comprises a tubular body (10) having a polygonal cross section, a shoulder portion (20) and a cap (30). The shoulder portion (20) is provided at one end of the tubular body (10). The cap (30) is detachably installed at the shoulder portion (20). Adjacent first smooth lateral faces (11) of the tubular body (10) are offset from each other at a predetermined angle. Adjacent second smooth lateral faces (31) of the cap (30) are offset from each other at a predetermined angle. When the cap (30) is installed at the shoulder portion (20), the respective first smooth lateral faces (11) of the tubular body (10) correspond one-to-one with the second smooth lateral faces (31) of the cap (30), such that a surface of the flexible tube for cosmetics can reflect light at multiple angles, thereby producing a favorable sense of clarity and depth for a pattern printed on the surface of the flexible tube for cosmetics.
Inventors:
YAN JIAJUN (CN)
WANG NANCHIEH (CN)
WANG NANCHIEH (CN)
Application Number:
PCT/CN2018/114879
Publication Date:
May 14, 2020
Filing Date:
November 09, 2018
Export Citation:
Assignee:
UDN PACKAGING CORP (CN)
International Classes:
B65D35/00
Foreign References:
| CN201619756U | 2010-11-03 | |||
| CN102092515A | 2011-06-15 | |||
| CN205312187U | 2016-06-15 | |||
| CN202848259U | 2013-04-03 | |||
| US2315228A | 1943-03-30 | |||
| EP1588834A2 | 2005-10-26 |
Attorney, Agent or Firm:
SHENZHEN ZHONGYI UNION INTELLECTUAL PROPERTY AGENCY CO.,LTD. (CN)
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