CN213503724U - 一种带有防潮结构的牛皮纸内膜袋 - Google Patents
一种带有防潮结构的牛皮纸内膜袋 Download PDFInfo
- Publication number
- CN213503724U CN213503724U CN202022000923.0U CN202022000923U CN213503724U CN 213503724 U CN213503724 U CN 213503724U CN 202022000923 U CN202022000923 U CN 202022000923U CN 213503724 U CN213503724 U CN 213503724U
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- bag body
- kraft paper
- moisture
- inner membrance
- packaging bag
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- 239000002655 kraft paper Substances 0.000 title claims abstract description 62
- 238000004806 packaging method and process Methods 0.000 claims abstract description 30
- 239000012528 membrane Substances 0.000 claims abstract description 26
- 239000000463 material Substances 0.000 claims abstract description 20
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 9
- 239000000843 powder Substances 0.000 claims abstract description 9
- 238000010521 absorption reaction Methods 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 5
- 239000003292 glue Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 238000012856 packing Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000005538 encapsulation Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000002313 adhesive film Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202022000923.0U CN213503724U (zh) | 2020-09-14 | 2020-09-14 | 一种带有防潮结构的牛皮纸内膜袋 |
Applications Claiming Priority (1)
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CN202022000923.0U CN213503724U (zh) | 2020-09-14 | 2020-09-14 | 一种带有防潮结构的牛皮纸内膜袋 |
Publications (1)
Publication Number | Publication Date |
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CN213503724U true CN213503724U (zh) | 2021-06-22 |
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CN202022000923.0U Active CN213503724U (zh) | 2020-09-14 | 2020-09-14 | 一种带有防潮结构的牛皮纸内膜袋 |
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CN (1) | CN213503724U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115320996A (zh) * | 2022-03-22 | 2022-11-11 | 深圳市同颖环保包装科技有限公司 | 一种具有防撕裂性的牛皮纸袋 |
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2020
- 2020-09-14 CN CN202022000923.0U patent/CN213503724U/zh active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115320996A (zh) * | 2022-03-22 | 2022-11-11 | 深圳市同颖环保包装科技有限公司 | 一种具有防撕裂性的牛皮纸袋 |
CN115320996B (zh) * | 2022-03-22 | 2023-10-13 | 深圳市同颖环保包装科技有限公司 | 一种具有防撕裂性的牛皮纸袋 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Kraft paper inner membrane bag with moisture-proof structure Effective date of registration: 20210820 Granted publication date: 20210622 Pledgee: Lanshan Branch of Rizhao Bank Co.,Ltd. Pledgor: Shandong Yuanfeng Plastics Co.,Ltd. Registration number: Y2021980008053 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20210622 Pledgee: Lanshan Branch of Rizhao Bank Co.,Ltd. Pledgor: Shandong Yuanfeng Plastics Co.,Ltd. Registration number: Y2021980008053 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A kraft paper inner membrane bag with moisture-proof structure Granted publication date: 20210622 Pledgee: Lanshan Branch of Rizhao Bank Co.,Ltd. Pledgor: Shandong Yuanfeng Plastics Co.,Ltd. Registration number: Y2024980036999 |