KR20220005368A - Recyclable packaging - Google Patents

Recyclable packaging Download PDF

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Publication number
KR20220005368A
KR20220005368A KR1020200083147A KR20200083147A KR20220005368A KR 20220005368 A KR20220005368 A KR 20220005368A KR 1020200083147 A KR1020200083147 A KR 1020200083147A KR 20200083147 A KR20200083147 A KR 20200083147A KR 20220005368 A KR20220005368 A KR 20220005368A
Authority
KR
South Korea
Prior art keywords
packaging
polypropylene resin
resin film
stretched
recycled
Prior art date
Application number
KR1020200083147A
Other languages
Korean (ko)
Inventor
오은주
Original Assignee
오은주
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 오은주 filed Critical 오은주
Priority to KR1020200083147A priority Critical patent/KR20220005368A/en
Publication of KR20220005368A publication Critical patent/KR20220005368A/en

Links

Classifications

    • 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
    • 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
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Wrappers (AREA)

Abstract

The present invention relates to a recycled packaging for packaging objects to be packaged containing polypropylene resin material, including at least one layered film among an unstretched polypropylene resin film, a stretched copolymer polypropylene resin film, and a stretched terpolymer polypropylene resin film, wherein the packaging is adjacent to the objects to be packaged. An object of the present invention is to provide the packaging that can be easily recycled without having to remove the same from a food container.

Description

재활용 가능한 포장지 {Recyclable packaging}Recyclable packaging {Recyclable packaging}

본 발명에 따른 재활용 포장지는 재활용이 용이한 포장지에 관한 것으로서, 여러개의 필름이 적충되어 형성되는 포장지를 구성하는 각각의 기능성 층들이 유사한 소재로 조성되어 재활용이 가능한 포장지에 관한 것이다. Recycled wrapping paper according to the present invention relates to packaging paper that is easy to recycle, and each functional layer constituting the packaging paper formed by stacking a plurality of films is composed of a similar material, so that it can be recycled.

식품 포장지의 용도는 식품이 상하지 않도록 저장하고 신선도를 유지하기 위해 수분의 차단성이나 밀봉이 기본적인 요소이자 우수해야 하는데 기존의 식품용기의 포장지는 산소 차단을 위해 알루미늄과 같은 금속재질을 포함한 이중소재로 구성된 다층필름 포장지는 재활용이 어렵고 재활용이 가능하다 해도 환경에 유해한 물질의 배출을 막기 어려운 문제점이 있다. The purpose of food packaging paper is to store food so that it does not spoil and to maintain freshness, moisture barrier or sealing is a basic element and must be excellent. The configured multilayer film wrapping paper has a problem in that it is difficult to recycle and even if recycling is possible, it is difficult to prevent the discharge of substances harmful to the environment.

식품용기에서 따로 제거할 필요 없이 용이하게 재활용이 가능한 포장지를 제공하고자 한다. We aim to provide packaging that can be easily recycled without the need to separately remove it from the food container.

폴리프필계 수지 소재를 포함하는 포장대상물을 포장하는 재활용 포장지에 있어서, 무연신 폴리프로필계 수지 필름, 연신 코플리머, 폴리프로필렌 수지 필름 및 연신 터플리머 폴리프로필렌 수지 필름 중 적어도 어느 하나의 겹차필름을 포함하여 포장대상물에 인접하는 층으로 분리하여 배치되며 유기계 소재를 포함하는 베리어 코팅층을 포함하는 재활용 포장지를 제공하고자 한다.In the recycled packaging paper for packaging a packaging object containing a polypropylene resin material, at least one of a non-stretched polypropyl resin film, a stretched copolymer, a polypropylene resin film, and a stretched terpolymer polypropylene resin film It is intended to provide a recycled wrapping paper including a barrier coating layer including an organic material, which is separated into layers adjacent to the packaging object, and is disposed.

보편적인 재활용 식품 용기와 유사한 단일 소재로 형성되어, 식품 용기에서 따로 제거할 필요 없이 용이하게 재활용이 가능한 효과가 있다.It is formed of a single material similar to a universal recycled food container, so there is an effect that it can be easily recycled without having to separately remove it from the food container.

여러가지 상이한 형태로 구현될 수 있으며 한정되지 않는다. It may be implemented in several different forms and is not limited.

속하는 기술 분야에서 통상의 지식을 가진 자라면 본 발명의 본질적인 특성에서 벗어나지 않는 범위에서 다양한 수정 및 변형이 가능할것이다. 따라서 기술 사상을 한정하기 위한 것이 아니라 설명하기 위한 것이다.Those of ordinary skill in the art will be able to make various modifications and variations without departing from the essential characteristics of the present invention. Therefore, it is not intended to limit the technical idea, but to explain it.

보호 범위는 아래의 청구범위에 의하여 해석되어야 하며 그와 동등한 범위 내에 있는 모든 기술적 사상은 본 발명의 권리 범위에 포함하는 것으로 해석외어야 할 것이다.The scope of protection should be interpreted by the following claims, and all technical ideas within the scope equivalent thereto should be interpreted as being included in the scope of the present invention.

Claims (1)

폴리프로필렌계 수지 소재를 포함하는 포장대상틀을 포장하는 재활용 포장지에 있어서 무연신 폴리프로필렌계 수지 필름, 연신 코플리머 폴리프로필렌 수지 필름 및 연신 티플리머 폴리프로필렌 수지 필름 중 적어도 어느 하나의 겹차필름을 포함한다.In a recycled packaging paper for packaging a packaging frame containing a polypropylene-based resin material, at least one of a non-stretched polypropylene-based resin film, a stretched copolymer polypropylene resin film, and a stretched tip polymer polypropylene resin film include
KR1020200083147A 2020-07-06 2020-07-06 Recyclable packaging KR20220005368A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020200083147A KR20220005368A (en) 2020-07-06 2020-07-06 Recyclable packaging

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020200083147A KR20220005368A (en) 2020-07-06 2020-07-06 Recyclable packaging

Publications (1)

Publication Number Publication Date
KR20220005368A true KR20220005368A (en) 2022-01-13

Family

ID=79342195

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020200083147A KR20220005368A (en) 2020-07-06 2020-07-06 Recyclable packaging

Country Status (1)

Country Link
KR (1) KR20220005368A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102514288B1 (en) * 2021-10-22 2023-03-29 율촌화학 주식회사 Polypropylene-based oxygen and moisture barrier packaging material with excellent recycling and the method for manufacturing the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102514288B1 (en) * 2021-10-22 2023-03-29 율촌화학 주식회사 Polypropylene-based oxygen and moisture barrier packaging material with excellent recycling and the method for manufacturing the same

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