Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
CONTACT LENS PACKAGING CONTAINER AND PRODUCT THEREOF
Document Type and Number:
WIPO Patent Application WO/2023/225789
Kind Code:
A1
Abstract:
A contact lens packaging container (100) and a product thereof. The contact lens packaging container (100) is formed of a plastic material (a) and a toner material (b) dispersed in the plastic material (a). The packaging container (100) has a light blocking rate of not less than 20% measured by a spectrophotometer within a wavelength measurement range between 380 nm and 780 nm. Thus, the packaging container (100) can have various colors and also can generate a blocking capability against light having a specific wavelength.

More Like This:
JP3985862Packing form for long silicone products
JP4764032Spool case for bonding wire
Inventors:
LEE TSUNG-YANG (CN)
YEH WEI-AN (CN)
Application Number:
PCT/CN2022/094434
Publication Date:
November 30, 2023
Filing Date:
May 23, 2022
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
PEGAVISION CORP (CN)
International Classes:
B65D85/04
Foreign References:
CN113195377A2021-07-30
CN101516739A2009-08-26
CN1960915A2007-05-09
CN108697216A2018-10-23
CN203490432U2014-03-19
US20040180160A12004-09-16
Attorney, Agent or Firm:
LUNG TIN INTELLECTUAL PROPERTY AGENT LTD. (CN)
Download PDF:
View/Download PDF      PDF Help



 
Previous Patent: WIRELESS COMMUNICATION METHODS, TERMINAL DEVICES, AND NETWORK DEVICES

Next Patent: FLEXIBLE CIRCUIT BOARD AND DISPLAY MODULE