JPH0411635U - - Google Patents

Info

Publication number
JPH0411635U
JPH0411635U JP5281890U JP5281890U JPH0411635U JP H0411635 U JPH0411635 U JP H0411635U JP 5281890 U JP5281890 U JP 5281890U JP 5281890 U JP5281890 U JP 5281890U JP H0411635 U JPH0411635 U JP H0411635U
Authority
JP
Japan
Prior art keywords
polyester resin
layer
crystalline polyester
packaging
crystalline
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
Application number
JP5281890U
Other languages
Japanese (ja)
Other versions
JPH088815Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1990052818U priority Critical patent/JPH088815Y2/en
Publication of JPH0411635U publication Critical patent/JPH0411635U/ja
Application granted granted Critical
Publication of JPH088815Y2 publication Critical patent/JPH088815Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の積層包装材料の一実施例を示
す断面図である。 １……結晶性ポリエステル樹脂、２……非結晶
性ポリエステル樹脂、３……ポリエステル樹脂層
、４……２軸ポリエチレンテレフタレートフイル
ム、５……アルミニウム箔。 FIG. 1 is a sectional view showing an embodiment of the laminated packaging material of the present invention. DESCRIPTION OF SYMBOLS 1... Crystalline polyester resin, 2... Amorphous polyester resin, 3... Polyester resin layer, 4... Biaxial polyethylene terephthalate film, 5... Aluminum foil.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ポリエステル樹脂層を内面に有する包装材料に
おいて、ポリエステル樹脂層が、非結晶性ポリエ
ステル樹脂と結晶性ポリエステル樹脂の共押し出
し層からなり、結晶性ポリエステル樹脂が表面層
であることを特徴とする、積層包装材料。 Laminated packaging comprising a packaging material having a polyester resin layer on the inner surface, characterized in that the polyester resin layer consists of a co-extruded layer of an amorphous polyester resin and a crystalline polyester resin, and the crystalline polyester resin is the surface layer. material.
JP1990052818U 1990-05-21 1990-05-21 Laminated packaging material Expired - Fee Related JPH088815Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990052818U JPH088815Y2 (en) 1990-05-21 1990-05-21 Laminated packaging material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990052818U JPH088815Y2 (en) 1990-05-21 1990-05-21 Laminated packaging material

Publications (2)

Publication Number Publication Date
JPH0411635U true JPH0411635U (en) 1992-01-30
JPH088815Y2 JPH088815Y2 (en) 1996-03-13

Family

ID=31573451

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990052818U Expired - Fee Related JPH088815Y2 (en) 1990-05-21 1990-05-21 Laminated packaging material

Country Status (1)

Country Link
JP (1) JPH088815Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020196253A (en) * 2019-05-29 2020-12-10 凸版印刷株式会社 Method for selecting polyester film, method for producing laminate, method for producing package, and laminate

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5624165A (en) * 1979-07-30 1981-03-07 Tetra Pak Dev Heattsealing laminated material
JPS56166065A (en) * 1980-03-12 1981-12-19 Ici Ltd Polyester composite film and its manufacture
JPS5976226A (en) * 1982-10-26 1984-05-01 Kohjin Co Ltd Polyester-laminated film and its manufacture
JPS62156925A (en) * 1985-12-28 1987-07-11 Okura Ind Co Ltd Manufacture of laminated polyester film which is superior in thickness uniformity
JPH01127341A (en) * 1987-11-13 1989-05-19 Dainippon Printing Co Ltd Laminated material having quality superior in aroma retaining capacity

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5624165A (en) * 1979-07-30 1981-03-07 Tetra Pak Dev Heattsealing laminated material
JPS56166065A (en) * 1980-03-12 1981-12-19 Ici Ltd Polyester composite film and its manufacture
JPS5976226A (en) * 1982-10-26 1984-05-01 Kohjin Co Ltd Polyester-laminated film and its manufacture
JPS62156925A (en) * 1985-12-28 1987-07-11 Okura Ind Co Ltd Manufacture of laminated polyester film which is superior in thickness uniformity
JPH01127341A (en) * 1987-11-13 1989-05-19 Dainippon Printing Co Ltd Laminated material having quality superior in aroma retaining capacity

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020196253A (en) * 2019-05-29 2020-12-10 凸版印刷株式会社 Method for selecting polyester film, method for producing laminate, method for producing package, and laminate

Also Published As

Publication number Publication date
JPH088815Y2 (en) 1996-03-13

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees