CN213921885U - 一种高强度双瓦楞纸芯的瓦楞纸箱 - Google Patents
一种高强度双瓦楞纸芯的瓦楞纸箱 Download PDFInfo
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- CN213921885U CN213921885U CN202022554189.2U CN202022554189U CN213921885U CN 213921885 U CN213921885 U CN 213921885U CN 202022554189 U CN202022554189 U CN 202022554189U CN 213921885 U CN213921885 U CN 213921885U
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- 230000003014 reinforcing effect Effects 0.000 claims abstract description 11
- 238000010030 laminating Methods 0.000 claims abstract description 6
- 238000013329 compounding Methods 0.000 abstract description 2
- 238000005520 cutting process Methods 0.000 abstract description 2
- 238000004026 adhesive bonding Methods 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000000123 paper Substances 0.000 description 44
- 239000011111 cardboard Substances 0.000 description 10
- 238000004806 packaging method and process Methods 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011087 paperboard Substances 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Denomination of utility model: A corrugated box with high strength and double corrugated cores Effective date of registration: 20230112 Granted publication date: 20210810 Pledgee: Xianyang financing guarantee Limited by Share Ltd. Pledgor: SHAANXI TIANYOUCHENG PAPER CO.,LTD. Registration number: Y2023990000048 |
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Denomination of utility model: A high-strength corrugated cardboard box with double corrugated paper cores Granted publication date: 20210810 Pledgee: Xianyang financing guarantee Limited by Share Ltd. Pledgor: SHAANXI TIANYOUCHENG PAPER CO.,LTD. Registration number: Y2024990000019 |