Title:
LONG-BARREL PLASTIC FILM BAG FOR GARBAGE BIN, AND PACKAGING METHOD AND PACKAGING MOLD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2023/016581
Kind Code:
A1
Abstract:
Disclosed in the present invention are a long-barrel plastic film bag for a garbage bin, and a packaging method and packaging mold therefor. The long-barrel plastic film bag comprises a long-barrel plastic film bag body and an outer packaging. The outer packaging is a film barrel material. The film barrel material comprises a first opening and a second opening. An annular first groove is formed between the first opening and the second opening. One end of the long-barrel plastic film bag body is an open end, and the other end is a sealing end. The long-barrel plastic film bag body is folded towards the open end and stored in the first groove. The sealing end of the long-barrel plastic film bag body extends out of the first groove of the film barrel material. The first opening of the film barrel material, the long-barrel plastic film bag body and the second opening of the film barrel material are fixedly connected by means of a connecting wire. In the present solution, the film barrel material is used as the packaging container of the long-barrel plastic film bag, such that the packaging is simple and compressible, and the comprehensive cost is low. The effective volume for storing long-barrel plastic film bag body is increased, the frequency of replacing the long-barrel plastic film bag is reduced, and the user experience is improved.
Inventors:
LI JUN (CN)
Application Number:
PCT/CN2022/124117
Publication Date:
February 16, 2023
Filing Date:
October 09, 2022
Export Citation:
Assignee:
HANGZHOU CHEELE ELECTRONICS CO LTD (CN)
International Classes:
B65F1/06; B65D33/00; B65F1/14
Foreign References:
| CN113443297A | 2021-09-28 | |||
| CN208249043U | 2018-12-18 | |||
| CN210213567U | 2020-03-31 | |||
| CN104528449A | 2015-04-22 | |||
| CN207346349U | 2018-05-11 | |||
| JP2000025782A | 2000-01-25 |
Attorney, Agent or Firm:
HANGZHOU FENGHE PATENT ATTORNEYS OFFICE CO., LTD (CN)
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