Title:
MAGNETIC ADHESIVE, MAGNETICALLY SEPARABLE AND RECYCLABLE PACKAGING CONTAINER, AND PACKAGING WASTE RECYCLING METHOD
Document Type and Number:
WIPO Patent Application WO/2019/174651
Kind Code:
A1
Abstract:
A magnetic adhesive, a magnetically separable and recyclable packaging container, and a packaging waste recycling method. The magnetic adhesive contains 10-80 parts by weight of a ferromagnetic substance and 20-90 parts by weight of a hot melt adhesive. The magnetically separable and recyclable packaging container comprises a container shell, a container additional object and the magnetic adhesive, the container additional object being adhered to the container shell by the magnetic adhesive, or the magnetic adhesive being used for bonding at a seam of the container additional object. The magnetically separable and recyclable packaging container can be sorted after being identified by a magnetic separator in a final waste sorting process after being discarded, so as to achieve the goal of recycling and reusing.
Inventors:
LIU HUA (CN)
Application Number:
PCT/CN2019/086219
Publication Date:
September 19, 2019
Filing Date:
May 09, 2019
Export Citation:
Assignee:
LIU HUA (CN)
International Classes:
B65D25/00; C09J123/08
Foreign References:
| CN208165530U | 2018-11-30 | |||
| CN108394622A | 2018-08-14 | |||
| CN102898976A | 2013-01-30 | |||
| CN102898976A | 2013-01-30 | |||
| EP0581673A1 | 1994-02-02 | |||
| CN201676744U | 2010-12-22 | |||
| JP2000313431A | 2000-11-14 |
Attorney, Agent or Firm:
SUNSHINE INTELLECTUAL PROPERTY INTERNATIONAL CO., LTD. (CN)
Download PDF: