CN101250299A - 一种抗菌保鲜线型低密度聚乙烯薄膜母粒的制备方法 - Google Patents
一种抗菌保鲜线型低密度聚乙烯薄膜母粒的制备方法 Download PDFInfo
- Publication number
- CN101250299A CN101250299A CNA2008100708556A CN200810070855A CN101250299A CN 101250299 A CN101250299 A CN 101250299A CN A2008100708556 A CNA2008100708556 A CN A2008100708556A CN 200810070855 A CN200810070855 A CN 200810070855A CN 101250299 A CN101250299 A CN 101250299A
- Authority
- CN
- China
- Prior art keywords
- master batch
- low density
- linear low
- density polyethylene
- polyethylene 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/918—Thermal treatment of the stream of extruded material, e.g. cooling characterized by differential heating or cooling
- B29C48/9185—Thermal treatment of the stream of extruded material, e.g. cooling characterized by differential heating or cooling in the direction of the stream of the material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/04—Particle-shaped
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/92—Measuring, controlling or regulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92704—Temperature
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92857—Extrusion unit
- B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
- B29C2948/92895—Barrel or housing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92857—Extrusion unit
- B29C2948/92904—Die; Nozzle zone
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008100708556A CN101250299B (zh) | 2008-04-02 | 2008-04-02 | 一种抗菌保鲜线型低密度聚乙烯薄膜母粒的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008100708556A CN101250299B (zh) | 2008-04-02 | 2008-04-02 | 一种抗菌保鲜线型低密度聚乙烯薄膜母粒的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101250299A true CN101250299A (zh) | 2008-08-27 |
CN101250299B CN101250299B (zh) | 2011-04-20 |
Family
ID=39953909
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008100708556A Expired - Fee Related CN101250299B (zh) | 2008-04-02 | 2008-04-02 | 一种抗菌保鲜线型低密度聚乙烯薄膜母粒的制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101250299B (zh) |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102634100A (zh) * | 2012-04-24 | 2012-08-15 | 广州市宝绅纸塑有限公司 | 一种防霉抗菌包装纸及其制备方法 |
CN105602086A (zh) * | 2016-03-24 | 2016-05-25 | 福建师范大学 | 一种含稀土配合物的黄花梨保鲜膜母粒的制备方法 |
CN105602088A (zh) * | 2016-03-24 | 2016-05-25 | 福建师范大学泉港石化研究院 | 一种含稀土配合物的平菇保鲜膜母粒的制备方法 |
CN105602087A (zh) * | 2016-03-24 | 2016-05-25 | 福建师范大学 | 一种含稀土配合物的金针菇保鲜膜母粒的制备方法 |
CN105602085A (zh) * | 2016-03-24 | 2016-05-25 | 福建师范大学 | 一种含稀土配合物的芒果保鲜膜母粒的制备方法 |
CN105602091A (zh) * | 2016-03-24 | 2016-05-25 | 福建师范大学 | 一种含稀土配合物的草菇保鲜膜母粒的制备方法 |
CN105778260A (zh) * | 2016-03-24 | 2016-07-20 | 福建师范大学泉港石化研究院 | 一种含稀土配合物的枇杷保鲜膜母粒的制备方法 |
CN105778258A (zh) * | 2016-03-24 | 2016-07-20 | 福建师范大学泉港石化研究院 | 一种含稀土配合物的香蕉保鲜材料膜母粒的制备方法 |
CN105801994A (zh) * | 2016-03-24 | 2016-07-27 | 福建师范大学泉港石化研究院 | 一种含稀土配合物的葡萄保鲜膜母粒的制备方法 |
CN109776916A (zh) * | 2019-01-12 | 2019-05-21 | 浙江天成医药包装有限公司 | 一种聚乙烯复合膜 |
CN109942943A (zh) * | 2019-03-25 | 2019-06-28 | 泰州億达彩印包装有限公司 | 一种抗菌保鲜袋的生产工艺 |
CN111019221A (zh) * | 2019-12-27 | 2020-04-17 | 江苏海威塑业科技有限公司 | 一种超大口径非开挖排水用pe管及其制备方法 |
CN111758502A (zh) * | 2019-04-02 | 2020-10-13 | 任岛峰 | 一种能将有机物转化为食用菌食品菌袋的生产方法 |
CN114369304A (zh) * | 2021-12-17 | 2022-04-19 | 毅达(北京)医疗科技有限公司 | 一种医用抗菌呼吸机管路材料及其制备方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4256971B2 (ja) * | 1999-02-03 | 2009-04-22 | 日本ポリプロ株式会社 | フィルム |
CN100390231C (zh) * | 2005-12-31 | 2008-05-28 | 福建师范大学 | 一种地面用抗菌防霉的防滑垫板制备方法 |
CN100487037C (zh) * | 2007-03-23 | 2009-05-13 | 福建师范大学 | 一种组合玩具用抗菌防霉的发泡材料制备方法 |
CN101040631A (zh) * | 2007-04-20 | 2007-09-26 | 沈阳农业大学 | 金铃大枣保鲜专用膜、袋 |
-
2008
- 2008-04-02 CN CN2008100708556A patent/CN101250299B/zh not_active Expired - Fee Related
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102634100A (zh) * | 2012-04-24 | 2012-08-15 | 广州市宝绅纸塑有限公司 | 一种防霉抗菌包装纸及其制备方法 |
CN105778260A (zh) * | 2016-03-24 | 2016-07-20 | 福建师范大学泉港石化研究院 | 一种含稀土配合物的枇杷保鲜膜母粒的制备方法 |
CN105602088A (zh) * | 2016-03-24 | 2016-05-25 | 福建师范大学泉港石化研究院 | 一种含稀土配合物的平菇保鲜膜母粒的制备方法 |
CN105602087A (zh) * | 2016-03-24 | 2016-05-25 | 福建师范大学 | 一种含稀土配合物的金针菇保鲜膜母粒的制备方法 |
CN105602085A (zh) * | 2016-03-24 | 2016-05-25 | 福建师范大学 | 一种含稀土配合物的芒果保鲜膜母粒的制备方法 |
CN105602091A (zh) * | 2016-03-24 | 2016-05-25 | 福建师范大学 | 一种含稀土配合物的草菇保鲜膜母粒的制备方法 |
CN105602086A (zh) * | 2016-03-24 | 2016-05-25 | 福建师范大学 | 一种含稀土配合物的黄花梨保鲜膜母粒的制备方法 |
CN105778258A (zh) * | 2016-03-24 | 2016-07-20 | 福建师范大学泉港石化研究院 | 一种含稀土配合物的香蕉保鲜材料膜母粒的制备方法 |
CN105801994A (zh) * | 2016-03-24 | 2016-07-27 | 福建师范大学泉港石化研究院 | 一种含稀土配合物的葡萄保鲜膜母粒的制备方法 |
CN109776916A (zh) * | 2019-01-12 | 2019-05-21 | 浙江天成医药包装有限公司 | 一种聚乙烯复合膜 |
CN109942943A (zh) * | 2019-03-25 | 2019-06-28 | 泰州億达彩印包装有限公司 | 一种抗菌保鲜袋的生产工艺 |
CN111758502A (zh) * | 2019-04-02 | 2020-10-13 | 任岛峰 | 一种能将有机物转化为食用菌食品菌袋的生产方法 |
CN111019221A (zh) * | 2019-12-27 | 2020-04-17 | 江苏海威塑业科技有限公司 | 一种超大口径非开挖排水用pe管及其制备方法 |
CN114369304A (zh) * | 2021-12-17 | 2022-04-19 | 毅达(北京)医疗科技有限公司 | 一种医用抗菌呼吸机管路材料及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN101250299B (zh) | 2011-04-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101250299B (zh) | 一种抗菌保鲜线型低密度聚乙烯薄膜母粒的制备方法 | |
CN101948584B (zh) | 一种适合食用菌保鲜的纳米包装材料及其应用 | |
CN101323686B (zh) | 一种适合水果保鲜的纳米包装材料及其应用 | |
CN100410323C (zh) | 一种抗菌防霉可生物降解聚乳酸泡沫塑料及其制备方法 | |
CN104151691A (zh) | 一种防止食用菌品质劣变的纳米保鲜膜及其应用 | |
CN101891913B (zh) | 一种竹塑砧板的制备方法 | |
CN103044748A (zh) | 一种高效抗菌聚乙烯薄膜及其制造方法 | |
CN101258872A (zh) | 一种三层结构的透气抗菌保鲜薄膜的制备方法 | |
CN101805474A (zh) | 果蔬货架小包装袋膜及制作方法 | |
CN101033311A (zh) | 一种组合玩具用抗菌防霉的发泡材料制备方法 | |
CN101503535A (zh) | 食品防霉气调保鲜膜 | |
CN109438940A (zh) | 一种可生物降解的果蔬保鲜膜的制备方法及应用 | |
CN102888083A (zh) | 一种聚对苯二甲酸乙二醇酯抗菌性复合材料及其制备工艺 | |
CN107857919B (zh) | 一种具有缓释性能的食品抗菌保鲜包装材料及其制备方法 | |
KR20110014001A (ko) | 항균 및 항곰팡이 특성을 갖는 플라스틱, 이를 이용한 제품 및 이의 제조방법 | |
CN101367450A (zh) | 一种抗菌塑料袋及其生产方法 | |
CN108976551A (zh) | 一种果蔬保鲜包装膜的制备工艺 | |
CN101492555B (zh) | 一种抗菌自洁耐低温聚烯烃包装薄膜的制备方法 | |
CN102212220A (zh) | 一种抗菌聚乙烯组合物及其制备方法 | |
CN103159983A (zh) | 一种新型β-环糊精主客体包合物抗菌淀粉基塑料及其制备方法 | |
CN105199490A (zh) | 一种抗菌涂膜母料、抗菌涂膜编织袋及其生产方法 | |
CN114834102A (zh) | 一种抑制生鲜肉腐败菌的热收缩包装膜及其制备方法 | |
CN108864650A (zh) | 一种具有抗菌保鲜功能的聚合物树脂材料及其制备方法 | |
CN103172964A (zh) | 一种高效抗菌热塑性弹性体及其制备方法 | |
CN104086892A (zh) | 经济环保型降解塑料片材及其制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20080827 Assignee: Fujian Renhao Plastic Technology Co., Ltd. Assignor: Fujian Normal University Contract record no.: 2012350000170 Denomination of invention: Method for preparing antibiotic fresh-keeping linear low density polyethylene film master batch Granted publication date: 20110420 License type: Exclusive License Record date: 20121214 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110420 Termination date: 20160402 |
|
CF01 | Termination of patent right due to non-payment of annual fee |