Title:
LIDDING-SEALED PACKAGING CONTAINER
Document Type and Number:
WIPO Patent Application WO/2020/191803
Kind Code:
A1
Abstract:
A lidding-sealed packaging container used to separately pack multiple items, and comprises a blister pack (1), a sealing film (2) covering the blister pack, and a liftable adhesive film (3) covering the sealing film (2). The blister pack (1) has a base (10) and multiple recessed portions (12) extending along an upper base surface of the base (10). The sealing film (2) is correspondingly and fixedly attached to the upper base surface (111), and covers all of the recessed portions (12) to form corresponding sealed chambers (200). Each sealed chamber (200) is used to accommodate at least one item (100). The liftable adhesive film (3) has an inner side surface (31) corresponding to the sealing film (2), an outer side surface (32) opposite the sealing film (2), and an adhesive layer (33) provided on the inner side surface. The liftable adhesive film (3) can be repeatedly adhered to the sealing film or the base of the blister pack by means of the adhesive layer. When the adhesive film is lifted, a sealing film portion corresponding to any sealed chamber can be broken by means of rubbing, such that separately packed items can be taken out; when the adhesive film is in a covering state, the adhesive film covers the sealed chambers corresponding to the sealing film.
Inventors:
TSAO CHIEN HUA (CN)
TSAO TA WEI (CN)
TSAO STEVEN (CN)
TSAO TA WEI (CN)
TSAO STEVEN (CN)
Application Number:
PCT/CN2019/081412
Publication Date:
October 01, 2020
Filing Date:
April 04, 2019
Export Citation:
Assignee:
TSAO CHIEN HUA (CN)
TSAO TA WEI (CN)
TSAO STEVEN (CN)
TSAO TA WEI (CN)
TSAO STEVEN (CN)
International Classes:
B65D75/34; B65D75/52; B65D75/58
Foreign References:
| CN110182465A | 2019-08-30 | |||
| CN202089408U | 2011-12-28 | |||
| CN201249933Y | 2009-06-03 | |||
| CN103209904A | 2013-07-17 | |||
| CN103391888A | 2013-11-13 | |||
| CN103241449A | 2013-08-14 | |||
| CN101652294A | 2010-02-17 | |||
| CN102272014A | 2011-12-07 |
Attorney, Agent or Firm:
BEIJING GUOQIAN PATENT AGENCY (GENERAL (CN)
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