KR870008691A - 다층필름 및 포장재 - Google Patents
다층필름 및 포장재 Download PDFInfo
- Publication number
- KR870008691A KR870008691A KR870002351A KR870002351A KR870008691A KR 870008691 A KR870008691 A KR 870008691A KR 870002351 A KR870002351 A KR 870002351A KR 870002351 A KR870002351 A KR 870002351A KR 870008691 A KR870008691 A KR 870008691A
- Authority
- KR
- South Korea
- Prior art keywords
- multilayer film
- density polyethylene
- polyethylene resin
- low density
- resin layer
- Prior art date
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
- B32B27/065—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 foam
-
- 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
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
-
- 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
- B32B2266/00—Composition of foam
- B32B2266/02—Organic
- B32B2266/0214—Materials belonging to B32B27/00
- B32B2266/025—Polyolefin
-
- 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
- B32B2439/40—Closed containers
- B32B2439/62—Boxes, cartons, cases
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1334—Nonself-supporting tubular film or bag [e.g., pouch, envelope, packet, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
- Y10T428/2813—Heat or solvent activated or sealable
- Y10T428/2817—Heat sealable
- Y10T428/2826—Synthetic resin or polymer
Landscapes
- Laminated Bodies (AREA)
- Wrappers (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 1 도는 본 발명의 포장재의 구체예를 나타내는 사시도.
Claims (8)
- (A) 저밀도 폴리에틸렌계 수지층 (B)폴리올레핀계 발포수지층과 (C)고밀도 폴리에틸렌계 수지층으로 구성되어 있는 다층필름.
- 제 1 항에 있어서 다층필름중의 저밀도 폴리에틸렌계 수지는 밀도가 0.9000.940g/cm2이며, 0.1내지 50g/10min의 용융계수(MI)를 갖는 다층 필름.
- 제 1 항에서 다층필름중의 저밀도 폴리에틸렌계 수지는 에틸렌 비닐 아세테이트 공중합체인 다층필름.
- 제 3 항에서 다층필름중의 에틸렌 비닐아세테이트 공중합체는 5-35무게% 함량의 비닐아세테이트를 포함하며, 0.920-0.940g/cm3의 밀도와 0.5-20g/10min의 용융계수 (MI)를 갖는 다층필름.
- 제 1 항에 있어서 다층필름중의 폴리올레핀계 발포수지층은 저밀도 폴리에틸렌계 수지가 발포된 층인 다층필름.
- 제 5 항에서 다층필름중의 저밀도 폴리에틸렌계 수지는 선상저밀도 폴리에틸렌인 것.
- 제 1 항에서 다층필름중의 고밀도 폴리에틸렌계 수지는 0.945 내지 0.975g/cm3의 밀도와 0.01 내지 5g/10min의 용융계수 (MI)를 갖는 다중 필름.
- (A)저밀도 폴리에틸렌계 수지층, (B)폴리올레핀계 수지발포층과 (C)고밀도 폴리에틸렌계 수지층으로 구성되는 다층필름(2)는 상기 다층필름의 저밀도 폴리에틸렌계 수지층을 안쪽으로 하여 포장할 물체(3)와 닫게하여 포장하고, 완충재(4)로 포장물체를 고정시킴으로서 구성하는 포장재 패키지.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57070 | 1986-03-17 | ||
JP61057070A JPS62214948A (ja) | 1986-03-17 | 1986-03-17 | 多層フイルム |
JP86-057070 | 1986-03-17 | ||
JP307805 | 1986-12-15 | ||
JP86-307805 | 1986-12-25 | ||
JP61307805A JPS63160826A (ja) | 1986-12-25 | 1986-12-25 | 多層フイルム |
Publications (2)
Publication Number | Publication Date |
---|---|
KR870008691A true KR870008691A (ko) | 1987-10-20 |
KR900003808B1 KR900003808B1 (ko) | 1990-05-31 |
Family
ID=26398077
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019870002351A KR900003808B1 (ko) | 1986-03-17 | 1987-03-16 | 다층 필름 및 포장재 |
Country Status (5)
Country | Link |
---|---|
US (1) | US4856656A (ko) |
EP (1) | EP0237977B1 (ko) |
KR (1) | KR900003808B1 (ko) |
CA (1) | CA1335253C (ko) |
DE (1) | DE3779344D1 (ko) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0356576A3 (en) * | 1988-08-30 | 1991-01-30 | Mbm Maschinenbau Mühldorf Gmbh | Layer structure and container with such a layer structurs |
US5000992A (en) * | 1989-06-01 | 1991-03-19 | The Dow Chemical Company | Coextruded multilayer foamed film for plastic container closures and process for manufacture |
FR2667296B1 (fr) * | 1990-09-27 | 1992-11-06 | Bull Sa | Enveloppe protectrice pour le conditionnement de produits pesants et procede de conditionnement utilisant une telle enveloppe. |
US5178263A (en) * | 1991-11-27 | 1993-01-12 | International Paper Company | Modular track section for an endless conveyor |
AU681888B2 (en) * | 1993-08-06 | 1997-09-11 | Gromark Packaging Pty Ltd | Coextruded plastics packaging for bales |
US5426153A (en) * | 1994-04-06 | 1995-06-20 | Quantum Chemical Corporation | High impact strength film grade polymeric composition |
US5484063A (en) * | 1994-04-13 | 1996-01-16 | Maxtor Corporation | HDD carrying case |
US5999406A (en) * | 1995-02-23 | 1999-12-07 | Avid Technology, Inc. | Dockable electronic equipment container |
US7623754B1 (en) | 1995-02-23 | 2009-11-24 | Avid Technology, Inc. | Motion picture recording device using digital, computer-readable non-linear media |
US6977673B1 (en) | 1995-02-23 | 2005-12-20 | Avid Technology, Inc. | Portable moving picture recording device including switching control for multiple data flow configurations |
US7532807B2 (en) * | 1995-04-07 | 2009-05-12 | Avid Technology, Inc. | Combined editing system and digital moving picture recording system |
DE29615956U1 (de) * | 1996-08-28 | 1996-11-21 | Auch, Dietmar, 73773 Aichwald | Mehrschichtige fast einem steifen Tuch ähnliche Dekorfolie aus Kunststoff-Lackfolie |
US6017615A (en) * | 1997-08-25 | 2000-01-25 | Huntsman Polymers Corporation | Film product comprising novel polyolefins |
FR2777501B1 (fr) * | 1998-04-15 | 2000-06-09 | Ceisa | Film de polyethylene thermoretractable de haute clarte et a ouverture facile pour l'emballage de groupements de produits |
US5984101A (en) * | 1998-08-26 | 1999-11-16 | Carrier Corporation | Shipping protector |
US6717762B1 (en) | 2000-06-09 | 2004-04-06 | Iomega Corporation | Method and apparatus for making a drive compatible with a removable cartridge |
US6633445B1 (en) | 2000-06-09 | 2003-10-14 | Iomega Corporation | Method and apparatus for electrically coupling components in a removable cartridge |
US6628474B1 (en) | 2000-06-09 | 2003-09-30 | Iomega Corporation | Method and apparatus for electrostatic discharge protection in a removable cartridge |
US6624979B1 (en) | 2000-06-09 | 2003-09-23 | Iomega Corporation | Method and apparatus for parking and releasing a magnetic head |
US6781782B2 (en) | 2000-12-21 | 2004-08-24 | Iomega Corporation | Method and apparatus for saving calibration parameters for a removable cartridge |
US6840372B2 (en) * | 2001-05-11 | 2005-01-11 | Hoamfoam Alliance, Inc. | Uniform interlocking foam packing material/building material apparatus and method |
US6779067B2 (en) | 2001-05-14 | 2004-08-17 | Iomega Corporation | Method and apparatus for providing extended functionality for a bus |
US6496362B2 (en) | 2001-05-14 | 2002-12-17 | Iomega Corporation | Method and apparatus for protecting a hard disk drive from shock |
US6901525B2 (en) | 2001-05-25 | 2005-05-31 | Iomega Corporation | Method and apparatus for managing power consumption on a bus |
US20040255313A1 (en) * | 2003-06-10 | 2004-12-16 | Kaczeus Steven L. | Protecting a data storage device |
EP1827825A1 (en) * | 2004-12-21 | 2007-09-05 | Basell Poliolefine Italia S.r.l. | Heat-sealable polyolefin films |
US7211620B2 (en) * | 2005-01-25 | 2007-05-01 | Plasticos, Flexibles S.A. | Foldable polyolefin films |
KR101262699B1 (ko) * | 2006-02-28 | 2013-05-08 | 삼성전자주식회사 | 다층포장필름, 포장 백 |
US20080054619A1 (en) * | 2006-08-29 | 2008-03-06 | Barth Kimberly A | Book jacket with window |
CN105705333B (zh) * | 2013-11-08 | 2018-04-13 | 陶氏环球技术有限责任公司 | 储存装置 |
PL2803478T3 (pl) | 2014-09-02 | 2017-02-28 | Mondi Consumer Packaging Technologies Gmbh | Wielowarstwowa folia z tworzywa sztucznego |
EP2815879A3 (de) | 2014-09-02 | 2015-04-29 | Mondi Consumer Packaging Technologies GmbH | Polyethylen-Coextrusionsfolie |
CN107150433A (zh) * | 2017-05-15 | 2017-09-12 | 浙江豪升塑料科技有限公司 | 箱包用多层有色膜片的加工模头及箱包用多层有色膜片 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3547754A (en) * | 1965-10-01 | 1970-12-15 | Crown Zellerbach Corp | Thermoplastic packaging films having a difference in slip characteristics between their two outer surfaces |
US3695421A (en) * | 1970-09-08 | 1972-10-03 | Harry G Wood | Package assembly and cushion therefor |
US3817821A (en) * | 1972-11-08 | 1974-06-18 | Du Pont | Laminar packaging film |
JPS5328177B2 (ko) * | 1974-06-11 | 1978-08-12 | ||
DE2513705A1 (de) * | 1975-03-27 | 1976-10-07 | Dynamit Nobel Ag | Motorhaubenauskleidung fuer kraftfahrzeuge |
US4252846A (en) * | 1975-09-22 | 1981-02-24 | The Dow Chemical Company | Packages embodying a controlled peel seal and method of preparing same |
DE2721532A1 (de) * | 1977-04-27 | 1978-11-09 | Basf Ag | Verfahren zur herstellung von schaumstoff-verbundmaterialien |
CA1131512A (en) * | 1978-11-15 | 1982-09-14 | Alan D. Stall | Breathable fabric and sack |
JPS5720345A (en) | 1980-07-14 | 1982-02-02 | Takigawa Kagaku Kogyo Kk | Foaming polyethylene contractive film |
GB2103449B (en) * | 1981-06-29 | 1985-05-30 | Nippon Telegraph & Telephone | Method and apparatus for gray level signal processing |
GB8300074D0 (en) * | 1983-01-04 | 1983-02-09 | Du Pont Canada | Blends of polyethylene and polybutenes |
US4546882A (en) * | 1983-02-07 | 1985-10-15 | American Can Company | Package having oil-containing product |
US4565720A (en) * | 1983-07-27 | 1986-01-21 | Idemitsu Petrochemical Co., Ltd. | Packaging bag |
US4533578A (en) * | 1983-08-30 | 1985-08-06 | Mobil Oil Corporation | Sandwich foam coextrusion for high performance polyolefin trash bags |
JPS60196335A (ja) * | 1984-03-21 | 1985-10-04 | 富士写真フイルム株式会社 | 積層フイルム |
IT1183613B (it) * | 1985-05-13 | 1987-10-22 | Anibiotici Cristallizzati Ster | Contenitore composito per prodotti solidi sterili |
JPS62161692U (ko) * | 1986-04-03 | 1987-10-14 |
-
1987
- 1987-03-12 CA CA000531873A patent/CA1335253C/en not_active Expired - Fee Related
- 1987-03-13 DE DE8787103671T patent/DE3779344D1/de not_active Expired - Fee Related
- 1987-03-13 EP EP87103671A patent/EP0237977B1/en not_active Expired - Lifetime
- 1987-03-16 KR KR1019870002351A patent/KR900003808B1/ko not_active IP Right Cessation
-
1988
- 1988-03-09 US US07/169,101 patent/US4856656A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US4856656A (en) | 1989-08-15 |
EP0237977A3 (en) | 1988-11-02 |
EP0237977A2 (en) | 1987-09-23 |
EP0237977B1 (en) | 1992-05-27 |
DE3779344D1 (de) | 1992-07-02 |
CA1335253C (en) | 1995-04-18 |
KR900003808B1 (ko) | 1990-05-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR870008691A (ko) | 다층필름 및 포장재 | |
JPS5730743A (en) | Peelable seal forming heat sealable wrapping film | |
SE8303914L (sv) | Forpackningsmaterial | |
KR840003064A (ko) | 슬리브 및 슬리브 성형용 시이트의 제조방법 | |
ATE148482T1 (de) | Biaxial orientierte wärmeschrumpfbare folie | |
GB1298602A (en) | Heat-shrinking packaging | |
BR8300677A (pt) | Composicao de materia de uma mistura polimerica, pelicula polimerica orientada, pelicula polimerica orientada de camada multipla e saco contratil | |
KR840007386A (ko) | 탈산소제 포장체 | |
DK0423511T3 (da) | Emballeringsmateriale af laminattypen | |
KR880001730A (ko) | 열봉합성 폴리올레핀 다층막 및 이의 용도 | |
ATE40316T1 (de) | Wenigstens fuenf schichten enthaltender orientierter film. | |
KR910021431A (ko) | 포장용 필름 및 시이트를 위한 중합체 블렌드, 이로써 구성되는 라미나 구조물 및 포장물 | |
KR910021434A (ko) | 박리가능한 열 밀봉물을 위한 중합체 블렌드, 이를 포함하는 라미나 구조물 및 이를 포함하는 강성 팩키지 | |
KR850004606A (ko) | 포장 수축 필름 | |
HU9200070D0 (en) | Flexible packaging material and making hermetically closed packages utilizing said packaging material | |
GB1521978A (en) | Laminates for packaging containers | |
KR920009668A (ko) | 대기-조절 포장에 사용하기 위한 포장재 | |
SE7711611L (sv) | Forpackningsfilmer | |
GB986087A (en) | Container assembly for displaying and protecting goods | |
EP0346944A3 (en) | Polymeric composition of matter, oriented polymeric films and shrink bags made therefrom | |
KR870001935A (ko) | 열수축성 적층상 포장재료 | |
ES8203697A1 (es) | Procedimiento para aumentar la gama de temperaturas de se- llado de peliculas de homopolimero de propileno | |
HUT60657A (en) | Oriented foil of high transparency and brilliance | |
GB1485832A (en) | Package | |
SE9503537L (sv) | Formblåst flaska av polyolefin försedd med skyddsskikt av polyeten samt framställning därav |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
G160 | Decision to publish patent application | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 19970527 Year of fee payment: 8 |
|
LAPS | Lapse due to unpaid annual fee |