CN201151174Y - 流延辊的改良结构 - Google Patents
流延辊的改良结构 Download PDFInfo
- Publication number
- CN201151174Y CN201151174Y CNU2007200565074U CN200720056507U CN201151174Y CN 201151174 Y CN201151174 Y CN 201151174Y CN U2007200565074 U CNU2007200565074 U CN U2007200565074U CN 200720056507 U CN200720056507 U CN 200720056507U CN 201151174 Y CN201151174 Y CN 201151174Y
- Authority
- CN
- China
- Prior art keywords
- inner core
- roller
- spindle nose
- flow passage
- urceolus
- 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
- 238000005266 casting Methods 0.000 title claims abstract description 10
- 239000003351 stiffener Substances 0.000 claims description 14
- 239000000498 cooling water Substances 0.000 abstract description 5
- 238000001816 cooling Methods 0.000 abstract description 4
- 239000004033 plastic Substances 0.000 abstract description 4
- 229920003023 plastic Polymers 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000012528 membrane Substances 0.000 abstract 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200565074U CN201151174Y (zh) | 2007-09-04 | 2007-09-04 | 流延辊的改良结构 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200565074U CN201151174Y (zh) | 2007-09-04 | 2007-09-04 | 流延辊的改良结构 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201151174Y true CN201151174Y (zh) | 2008-11-19 |
Family
ID=40126856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200565074U Expired - Lifetime CN201151174Y (zh) | 2007-09-04 | 2007-09-04 | 流延辊的改良结构 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201151174Y (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110027151A (zh) * | 2019-05-31 | 2019-07-19 | 重庆瑞霆塑胶有限公司 | 塑料薄膜流延装置 |
-
2007
- 2007-09-04 CN CNU2007200565074U patent/CN201151174Y/zh not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110027151A (zh) * | 2019-05-31 | 2019-07-19 | 重庆瑞霆塑胶有限公司 | 塑料薄膜流延装置 |
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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 |
Denomination of utility model: Improved structure for casting roller Effective date of registration: 20100920 Granted publication date: 20081119 Pledgee: Guangdong Development Bank, Limited by Share Ltd, Foshan branch Pledgor: Zhang Chunhua Registration number: 2010990000891 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20130522 Granted publication date: 20081119 Pledgee: Guangdong Development Bank, Limited by Share Ltd, Foshan branch Pledgor: Zhang Chunhua Registration number: 2010990000891 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PM01 | Change of the registration of the contract for pledge of patent right |
Change date: 20130522 Registration number: 2010990000891 Pledgee after: Guangdong Development Bank, Limited by Share Ltd, Foshan branch Pledgee before: Guangdong Development Bank, Limited by Share Ltd, Foshan branch |
|
| CX01 | Expiry of patent term |
Granted publication date: 20081119 |
|
| CX01 | Expiry of patent term |