Title:
BLANK MATERIAL FOR USE IN MANUFACTURING LIQUID PACKAGING CONTAINER AND PACKAGING CONTAINER THEREOF
Document Type and Number:
WIPO Patent Application WO/2020/181725
Kind Code:
A1
Abstract:
A blank material for use in manufacturing a liquid packaging container and a packaging container made of the blank material for holding liquid. The blank material comprises: a packaging material that is separated by three transverse creases (100) into four quadrilateral regions from top to bottom sequentially: a first fold region (1000), a second fold region (2000), a third fold region (3000), and a fourth fold region (4000). The first fold region (1000) is separated by two longitudinal creases (200) into a first fold-over region (1100), a first end face region (1200), and a second fold-over region (1300) from left to right sequentially. The third old region (3000) is separated by two longitudinal creases (200) into a third fold-over region (3100), a second end face region (3200), and a fourth fold-over region (3300) from left to right sequentially. The packaging container does not have a sealing seam since the upper and lower end faces (3, 1) are full end faces, and therefore, an opening tag region (3210) can be provided at any position of the two end faces (3, 1), and it is convenient to fold over because there is no sealing seam, thereby effectively improving the rate of finished products.
Inventors:
LI SHANJUN (CN)
LI SHANHONG (CN)
LI SHANHONG (CN)
Application Number:
PCT/CN2019/101093
Publication Date:
September 17, 2020
Filing Date:
August 16, 2019
Export Citation:
Assignee:
SHANDONG BIHAI PACKAGING MAT CO LTD (CN)
International Classes:
B65D5/02; B65D5/40
Foreign References:
| JP2012066829A | 2012-04-05 | |||
| CN208233750U | 2018-12-14 | |||
| CN109421319A | 2019-03-05 | |||
| EP3318502A1 | 2018-05-09 | |||
| JP2006168815A | 2006-06-29 |
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