Title:
紙袋の持ち手または米袋の持ち手用の織紐およびその製造方法
Document Type and Number:
Japanese Patent JP7287652
Kind Code:
B2
Abstract:
To provide a string-like member having all elements such as good durability, good flexibility, ease of binding, ease of manufacturing, good designability, and good recyclability.SOLUTION: Woven strings 1A and 1B are obtained by twisting machine-made paper into a round string-like shape to form a paper string 10, and then weaving a plurality of paper strings as warps with a weft. Preferably, the machine-made paper is a kraft paper, and the weft is a cotton yarn 20, a water soluble or water-disintegrable yarn, a biodegradable yarn, or a heat-bonding yarn.SELECTED DRAWING: Figure 1
Inventors:
Shigeru Hitotsuyama
Application Number:
JP2019065942A
Publication Date:
June 06, 2023
Filing Date:
March 29, 2019
Export Citation:
Assignee:
Hitotsuma Sangyo Co., Ltd.
International Classes:
D03D15/65; B65D33/12; D03D1/00; D03D5/00; D03D15/20; D03D15/217; D03D15/587
Domestic Patent References:
| JP8060473A | ||||
| JP10015023Y1 | ||||
| JP11100746A | ||||
| JP1078186U | ||||
| JP2012188793A |
Foreign References:
| WO2010102324A1 |
Attorney, Agent or Firm:
Katsuhiko Hashimoto
Kyoko Hashimoto
Kyoko Hashimoto
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