JPS6447533A - Composite packing material - Google Patents

Composite packing material

Info

Publication number
JPS6447533A
JPS6447533A JP20423487A JP20423487A JPS6447533A JP S6447533 A JPS6447533 A JP S6447533A JP 20423487 A JP20423487 A JP 20423487A JP 20423487 A JP20423487 A JP 20423487A JP S6447533 A JPS6447533 A JP S6447533A
Authority
JP
Japan
Prior art keywords
heat
adhesive
metal
layer
resin layer
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.)
Pending
Application number
JP20423487A
Other languages
Japanese (ja)
Inventor
Kenji Suzuki
Makoto Arakida
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujimori Kogyo Co Ltd
Original Assignee
Fujimori Kogyo Co Ltd
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 by Fujimori Kogyo Co Ltd filed Critical Fujimori Kogyo Co Ltd
Priority to JP20423487A priority Critical patent/JPS6447533A/en
Publication of JPS6447533A publication Critical patent/JPS6447533A/en
Pending legal-status Critical Current

Links

Landscapes

  • Laminated Bodies (AREA)

Abstract

PURPOSE:To obtain a packing material having no possibility of discharging an offensive smell at the time of opening, by bonding and laminating a heat- bondable resin layer by an adhesive containing a metal or metal oxide powder. CONSTITUTION:A film becoming a base (outer layer) is constituted by appropriately selecting and laminating one layer or a plurality of layers composed of a material having properties such as a gas barrier property, a moistureproof property, light blocking property or the like composed of nylon, polypropylene, polyester or an aluminum foil corresponding to the properties of packing content to form a protective layer. A resin layer having heat-bondability composed of polyethylene or polypropylene is bonded and laminated to the single surface of the protective layer in a thickness of about 20-100mum by an adhesive and a bag is formed by heat-sealing the obtained laminate so that the heat-bondable resin layer becomes an inside surface to form a packing bag or other package. At this time, a metal or metal oxide powder is contained in the adhesive to be used. As a metal, zinc, iron, lead, nickel, copper, cadmium, silver or oxide thereof are designated and may be used alone or as a mixture of plural kinds and compounded with the adhesive in an amount of about 3-30wt.% as a fine powder.
JP20423487A 1987-08-19 1987-08-19 Composite packing material Pending JPS6447533A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20423487A JPS6447533A (en) 1987-08-19 1987-08-19 Composite packing material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20423487A JPS6447533A (en) 1987-08-19 1987-08-19 Composite packing material

Publications (1)

Publication Number Publication Date
JPS6447533A true JPS6447533A (en) 1989-02-22

Family

ID=16487067

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20423487A Pending JPS6447533A (en) 1987-08-19 1987-08-19 Composite packing material

Country Status (1)

Country Link
JP (1) JPS6447533A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015027892A (en) * 2014-08-26 2015-02-12 凸版印刷株式会社 Packaging material
JP2017094533A (en) * 2015-11-19 2017-06-01 凸版印刷株式会社 Laminate film, packaging bag, and package
JP2020164587A (en) * 2019-03-28 2020-10-08 ロックペイント株式会社 Odor scavenging laminate adhesive resin composition and package, and packaging structure
WO2022080039A1 (en) * 2020-10-16 2022-04-21 凸版印刷株式会社 Laminated film, packaging bag, package, and method for manufacturing laminated film

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015027892A (en) * 2014-08-26 2015-02-12 凸版印刷株式会社 Packaging material
JP2017094533A (en) * 2015-11-19 2017-06-01 凸版印刷株式会社 Laminate film, packaging bag, and package
JP2020164587A (en) * 2019-03-28 2020-10-08 ロックペイント株式会社 Odor scavenging laminate adhesive resin composition and package, and packaging structure
WO2022080039A1 (en) * 2020-10-16 2022-04-21 凸版印刷株式会社 Laminated film, packaging bag, package, and method for manufacturing laminated film

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