CN203919909U - 微发泡气密性共挤薄膜 - Google Patents
微发泡气密性共挤薄膜 Download PDFInfo
- Publication number
- CN203919909U CN203919909U CN201420217166.4U CN201420217166U CN203919909U CN 203919909 U CN203919909 U CN 203919909U CN 201420217166 U CN201420217166 U CN 201420217166U CN 203919909 U CN203919909 U CN 203919909U
- Authority
- CN
- China
- Prior art keywords
- layer
- micro
- tightness
- air
- coextruded film
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000005187 foaming Methods 0.000 title claims abstract description 8
- 239000004698 Polyethylene Substances 0.000 claims abstract description 13
- 229920000573 polyethylene Polymers 0.000 claims abstract description 13
- 239000000853 adhesive Substances 0.000 claims abstract description 12
- 230000001070 adhesive effect Effects 0.000 claims abstract description 12
- 239000004677 Nylon Substances 0.000 claims abstract description 8
- 229920001778 nylon Polymers 0.000 claims abstract description 8
- -1 polyethylene Polymers 0.000 claims abstract description 5
- 239000005022 packaging material Substances 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 30
- 239000012790 adhesive layer Substances 0.000 description 4
- 229920001526 metallocene linear low density polyethylene Polymers 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 229920000092 linear low density polyethylene Polymers 0.000 description 2
- 239000004707 linear low-density polyethylene Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004712 Metallocene polyethylene (PE-MC) Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420217166.4U CN203919909U (zh) | 2014-04-30 | 2014-04-30 | 微发泡气密性共挤薄膜 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420217166.4U CN203919909U (zh) | 2014-04-30 | 2014-04-30 | 微发泡气密性共挤薄膜 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203919909U true CN203919909U (zh) | 2014-11-05 |
Family
ID=51815778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420217166.4U Expired - Lifetime CN203919909U (zh) | 2014-04-30 | 2014-04-30 | 微发泡气密性共挤薄膜 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203919909U (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104354423A (zh) * | 2014-11-15 | 2015-02-18 | 佛山新长盛塑料薄膜有限公司 | 一种耐温型双面粘结膜及其制备方法 |
-
2014
- 2014-04-30 CN CN201420217166.4U patent/CN203919909U/zh not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104354423A (zh) * | 2014-11-15 | 2015-02-18 | 佛山新长盛塑料薄膜有限公司 | 一种耐温型双面粘结膜及其制备方法 |
| CN104354423B (zh) * | 2014-11-15 | 2016-01-13 | 佛山新长盛塑料薄膜有限公司 | 一种耐温型双面粘结膜及其制备方法 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: Micro-foamed airtight coextruded film Effective date of registration: 20181018 Granted publication date: 20141105 Pledgee: Chaoyang bank Limited by Share Ltd. Lingbin sub branch Pledgor: CHAOYANG FREEDOM SCIENCE & TECHNOLOGY Co.,Ltd. Registration number: 2018210000029 |
|
| 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 |
Date of cancellation: 20200429 Granted publication date: 20141105 Pledgee: Chaoyang bank Limited by Share Ltd. Lingbin sub branch Pledgor: CHAOYANG FREEDOM SCIENCE & TECHNOLOGY Co.,Ltd. Registration number: 2018210000029 |
|
| 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: Micro-foamed airtight coextruded film Effective date of registration: 20200430 Granted publication date: 20141105 Pledgee: Chaoyang bank Limited by Share Ltd. Lingbin sub branch Pledgor: CHAOYANG FREEDOM SCIENCE & TECHNOLOGY Co.,Ltd. Registration number: Y2020210000016 |
|
| 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 |
Date of cancellation: 20220928 Granted publication date: 20141105 Pledgee: Chaoyang bank Limited by Share Ltd. Lingbin sub branch Pledgor: CHAOYANG FREEDOM SCIENCE & TECHNOLOGY Co.,Ltd. Registration number: Y2020210000016 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141105 |