CN107521191A - 高阻隔食品保鲜袋膜 - Google Patents
高阻隔食品保鲜袋膜 Download PDFInfo
- Publication number
- CN107521191A CN107521191A CN201710729431.5A CN201710729431A CN107521191A CN 107521191 A CN107521191 A CN 107521191A CN 201710729431 A CN201710729431 A CN 201710729431A CN 107521191 A CN107521191 A CN 107521191A
- Authority
- CN
- China
- Prior art keywords
- layer
- polyethylene
- anhydride modified
- bag film
- low density
- 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
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/16—Layered products comprising a layer of synthetic resin specially treated, e.g. irradiated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)polymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
- B32B27/327—Layered products comprising a layer of synthetic resin comprising polyolefins comprising polyolefins obtained by a metallocene or single-site catalyst
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
- B65D65/38—Packaging materials of special type or form
- B65D65/40—Applications of laminates for particular packaging purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/24—All layers being polymeric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
- B32B2262/101—Glass fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/714—Inert, i.e. inert to chemical degradation, corrosion
- B32B2307/7145—Rot proof, resistant to bacteria, mildew, mould, fungi
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/724—Permeability to gases, adsorption
- B32B2307/7242—Non-permeable
- B32B2307/7244—Oxygen barrier
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2439/00—Containers; Receptacles
- B32B2439/70—Food packaging
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
- Wrappers (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710729431.5A CN107521191B (zh) | 2017-08-23 | 2017-08-23 | 高阻隔食品保鲜袋膜 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710729431.5A CN107521191B (zh) | 2017-08-23 | 2017-08-23 | 高阻隔食品保鲜袋膜 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107521191A true CN107521191A (zh) | 2017-12-29 |
CN107521191B CN107521191B (zh) | 2019-12-24 |
Family
ID=60682064
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710729431.5A Active CN107521191B (zh) | 2017-08-23 | 2017-08-23 | 高阻隔食品保鲜袋膜 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107521191B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113665208A (zh) * | 2021-08-06 | 2021-11-19 | 上海亮黑科技有限公司 | 一种生物软反应器专用膜及其制备方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1588841A1 (en) * | 2002-12-03 | 2005-10-26 | Tokyo Paper Mfg. Co., Ltd. | Laminate and paper container and package using the same |
CN1767946A (zh) * | 2003-04-09 | 2006-05-03 | 东洋油墨制造株式会社 | 气体阻隔性层积体的制造方法 |
CN101559854A (zh) * | 2009-05-21 | 2009-10-21 | 陈亦锋 | 一种医疗器材吸塑包装用薄膜及其制备方法 |
CN101966772A (zh) * | 2010-09-01 | 2011-02-09 | 丹东鑫马高科技塑料包装有限公司 | 高阻隔性塑料软包装膜 |
CN102166867A (zh) * | 2010-12-21 | 2011-08-31 | 界首市天鸿包装材料有限公司 | 多层共挤高阻隔防渗透农药包装膜 |
CN104149446A (zh) * | 2014-07-17 | 2014-11-19 | 上海唐科新型包装材料有限公司 | 一种高阻隔膜及其制备方法 |
US20140370212A1 (en) * | 2013-06-14 | 2014-12-18 | Prolamina Midwest Corporation | Packaging film with superior seal, barrier, and flex crack resistance |
CN104708879A (zh) * | 2015-04-08 | 2015-06-17 | 河北奇特包装有限责任公司 | 一种多层共挤高阻隔大米包装袋及其制备方法 |
-
2017
- 2017-08-23 CN CN201710729431.5A patent/CN107521191B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1588841A1 (en) * | 2002-12-03 | 2005-10-26 | Tokyo Paper Mfg. Co., Ltd. | Laminate and paper container and package using the same |
CN1767946A (zh) * | 2003-04-09 | 2006-05-03 | 东洋油墨制造株式会社 | 气体阻隔性层积体的制造方法 |
CN101559854A (zh) * | 2009-05-21 | 2009-10-21 | 陈亦锋 | 一种医疗器材吸塑包装用薄膜及其制备方法 |
CN101966772A (zh) * | 2010-09-01 | 2011-02-09 | 丹东鑫马高科技塑料包装有限公司 | 高阻隔性塑料软包装膜 |
CN102166867A (zh) * | 2010-12-21 | 2011-08-31 | 界首市天鸿包装材料有限公司 | 多层共挤高阻隔防渗透农药包装膜 |
US20140370212A1 (en) * | 2013-06-14 | 2014-12-18 | Prolamina Midwest Corporation | Packaging film with superior seal, barrier, and flex crack resistance |
CN104149446A (zh) * | 2014-07-17 | 2014-11-19 | 上海唐科新型包装材料有限公司 | 一种高阻隔膜及其制备方法 |
CN104708879A (zh) * | 2015-04-08 | 2015-06-17 | 河北奇特包装有限责任公司 | 一种多层共挤高阻隔大米包装袋及其制备方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113665208A (zh) * | 2021-08-06 | 2021-11-19 | 上海亮黑科技有限公司 | 一种生物软反应器专用膜及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN107521191B (zh) | 2019-12-24 |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20171229 Assignee: NINGBO WEIFENG NEW MATERIAL Co.,Ltd. Assignor: NINGBO HUAFENG PACKAGE CO.,LTD. Contract record no.: X2021330000736 Denomination of invention: High barrier food preservation bag film Granted publication date: 20191224 License type: Common License Record date: 20211109 |
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EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20171229 Assignee: Ningbo Weifeng Environmental Protection Group Co.,Ltd. Assignor: NINGBO HUAFENG PACKAGE CO.,LTD. Contract record no.: X2023330000442 Denomination of invention: High barrier food preservation bag film Granted publication date: 20191224 License type: Common License Record date: 20230724 |
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EE01 | Entry into force of recordation of patent licensing contract |