KR950000635Y1 - Packing sheet - Google Patents

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Publication number
KR950000635Y1
KR950000635Y1 KR92011422U KR920011422U KR950000635Y1 KR 950000635 Y1 KR950000635 Y1 KR 950000635Y1 KR 92011422 U KR92011422 U KR 92011422U KR 920011422 U KR920011422 U KR 920011422U KR 950000635 Y1 KR950000635 Y1 KR 950000635Y1
Authority
KR
South Korea
Prior art keywords
paper
polypropylene film
polyurethane resin
wrapping paper
printed
Prior art date
Application number
KR92011422U
Other languages
Korean (ko)
Other versions
KR940000642U (en
Inventor
유철근
유상희
Original Assignee
유철근
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 유철근 filed Critical 유철근
Priority to KR92011422U priority Critical patent/KR950000635Y1/en
Publication of KR940000642U publication Critical patent/KR940000642U/en
Application granted granted Critical
Publication of KR950000635Y1 publication Critical patent/KR950000635Y1/en

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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

Landscapes

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

Abstract

내용 없음.No content.

Description

포장지wrapping paper

제1도는 본 고안에 따른 포장지의 단면도이다.1 is a cross-sectional view of the wrapping paper according to the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

10 : 폴리프로필렌필름 20 : 폴리우레탄수지층10 polypropylene film 20 polyurethane resin layer

본 고안은 포장지에 관한 것으로, 더욱 상세하게는 금박 또는 은박등으로 된 무늬가 인쇄된 전사용 폴리프로필렌(POLYPROPYLENE) 필름의 이면에 색상 열경화성수지인 우레탄수지를 직접 도포 형성하여서 된 포장지에 관한 것이다.The present invention relates to a wrapping paper, and more particularly, to a wrapping paper formed by coating and forming a urethane resin, which is a color thermosetting resin, directly on the back side of a polypropylene (POLYPROPYLENE) film printed with a pattern of gold foil or silver foil.

종래 포장지로는 여러가지가 있으나, 대부분 무늬가 인쇄된 종이면에 왁스(WAX)나 폴리에틸렌(POLYETHYLENE)수지 또는 폴리프로필렌수지를 피복한 것과, 상기한 각 수지의 박막을 중첩하여 된 것, 또는 상기한 수지들을 이면지와 표면지 사이에 끼워 넣어 된 것이 주종을 이루고 있다.Conventionally, there are many types of packaging papers, most of which are coated with wax or polyethylene resin or polypropylene resin on the printed paper surface, and the thin film of each of the above resins is superimposed, or as described above. Mainly, resins are sandwiched between backing paper and surface paper.

이와같은 종래의 포장지 구조에서는 사용되는 수지들이 무극성을 띄기 때문에 종이에 대한 밀착감도가 충분하지 못하여 제조당시에는 충분히 밀착된 것 같으나, 사용중 중첩 처리된 수지필름이 종이표면으로부터 쉽게 벗겨진다는 결점이 있고, 투명도, 광택도, 염색성 등이 불량하여 고급상품의 포장지로서는 적합하지 않다는 문제가 있었다.In such a conventional packaging structure, since the resins used are non-polar, the adhesiveness to the paper may not be sufficient, so that the resin film may be sufficiently adhered at the time of manufacture, but the resin film, which is overlapped during use, may be easily peeled off from the paper surface. There was a problem that the transparency, glossiness, dyeability, etc. were poor, making them unsuitable for packaging of high-quality products.

이와같은 결점의 해소를 위하여, 고급의 기질종이에 특수인쇄를 하여 포장지의 광택성을 높임으로써 다소의 고급화를 꾀하는 방법이 있으나, 이경우 제조원가가 높아질 뿐만 아니라 밀착성이 낮아 쉽게 벗겨진다는 문제가 있었다.In order to alleviate such drawbacks, there is a method of making some high quality by special printing on high-quality substrate paper to increase the glossiness of the wrapping paper, but in this case, there is a problem that the manufacturing cost is high and the adhesiveness is easily peeled off.

이와같은 문제점을 개선하기 위한 것으로, 최근에 본 출원인에 의해 출원되어 공고된 국내특허공고 92-618호에 게재된 바와같이, 가격이 낮은 저급지를 기질재로 하고, 그 기질재상에 폴리프로필렌필름의 무늬를 전사시켜 된 포장지가 개발되었으나, 이렇게 제조된 포장지는 내습성이 불량하다는 문제점이 있었다.In order to improve such a problem, as disclosed in Korean Patent Publication No. 92-618 recently filed by the present applicant, a low-priced paper is used as a substrate material, and the polypropylene film on the substrate material The packaging paper was developed by transferring the pattern, but the packaging paper thus produced had a problem that the moisture resistance is poor.

본 고안은 이와같은 종래의 제반문제점들을 해결하기 위한 것으로, 금박이나 은박 등의 무늬가 인쇄된 전사용 폴리프로필렌필름의 이면에 색상열경화성 폴리우레탄수지를 직접 도포함으로써 내구성 및 내습성이 우수하고, 외관이 미려하여 제조공정이 간단한 새로운 형태의 포장지를 제공하고자 하는데 목적이 있다.The present invention is to solve such conventional problems, by applying color thermosetting polyurethane resin directly on the back of the transfer polypropylene film printed pattern of gold foil or silver foil, excellent durability and moisture resistance, appearance This purpose is to provide a new type of wrapping paper with a simple manufacturing process.

이하, 첨부된 도면에 의하여 본 고안을 보다 상세히 설명한다.Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings.

본 고안은 제1도에 도시된 바와같이, 금박 또는 은박의 무늬가 인쇄된 전사용 폴리프로필렌필름(10)의 이면에 색상 열경화성 폴리우레탄수지층(20)을 0.0005~0.01㎜의 두께로 직접 도포하여 된 특징을 갖는 포장지이다.The present invention, as shown in Figure 1, directly applying a color thermosetting polyurethane resin layer 20 to the thickness of 0.0005 ~ 0.01mm on the back surface of the transfer polypropylene film 10 printed gold or silver foil pattern It is a wrapping paper having the characteristics.

이와같은 본 고안에서 전사용 폴리프로필렌 필름(10)의 이면에 도포되는 색상 열경화성 폴리우레탄수지층(20)의 두께는 0.0005~0.01㎜가 좋으며, 보다 바람직하게는 0.002㎜가 좋다.In the present invention, the thickness of the color thermosetting polyurethane resin layer 20 coated on the back surface of the polypropylene film 10 for transfer is preferably 0.0005 to 0.01 mm, more preferably 0.002 mm.

이때, 폴리프로필렌필름(10)의 이면에 도포되는 폴리우레탄수지층(20)의 두께가 0.02㎜이상이 되면 제조시 냉각공정에서 폴리프로필렌필름(10)과 폴리우레탄수지층(20)간의 수축성 차이에 의해 둥글게 말아진다는 문제가 발생하게 되고, 0.0005㎜미만이면 폴리프로필렌필름(10)상에 인쇄된 무늬면에 색상형성이 제대로 이루어지지 않게 된다.In this case, when the thickness of the polyurethane resin layer 20 applied to the back surface of the polypropylene film 10 is 0.02 mm or more, the shrinkage difference between the polypropylene film 10 and the polyurethane resin layer 20 in the cooling process during manufacturing Due to the problem that the rounding occurs, less than 0.0005 mm color formation is not properly formed on the pattern surface printed on the polypropylene film (10).

이와같이 제조된 본 고안의 포장지는 광택성, 내구성 및 내습성이 우수하고, 제조공정이 간단하며, 제품이 고급스러워 이에따라 포장된 상품의 가치를 한층 돗보이게 하는 효과가 있다.The packaging paper of the present invention manufactured as described above is excellent in gloss, durability and moisture resistance, the manufacturing process is simple, and the product is luxurious, so that the value of the packaged product is further reduced.

또한, 상기한 전사용 폴리프로필렌필름은 옷감직물의 금박, 은박무늬가 공용시 사용한 것(폐기물)을 재사용할수 있기 때문에 경제적으로 매우 유리하다는 효과가 있는 것이다.In addition, the polypropylene film for transfer is an effect that is very economically advantageous because the gold foil, silver foil pattern of the cloth fabric can reuse the used (waste).

Claims (1)

금박 또는 은박의 무늬가 인쇄된 전사용 폴리프로필렌필름(10)의 이면에 색상 열경화성 폴리우레탄 수지층(20)을 0.0005~0.01㎜의 두께로 도포하여 된 것을 특징으로 하는 포장지.A wrapping paper characterized by applying a color thermosetting polyurethane resin layer (20) to a thickness of 0.0005 to 0.01 mm on the back surface of a transfer polypropylene film (10) printed with gold or silver foil patterns.
KR92011422U 1992-06-25 1992-06-25 Packing sheet KR950000635Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR92011422U KR950000635Y1 (en) 1992-06-25 1992-06-25 Packing sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR92011422U KR950000635Y1 (en) 1992-06-25 1992-06-25 Packing sheet

Publications (2)

Publication Number Publication Date
KR940000642U KR940000642U (en) 1994-01-03
KR950000635Y1 true KR950000635Y1 (en) 1995-02-06

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Application Number Title Priority Date Filing Date
KR92011422U KR950000635Y1 (en) 1992-06-25 1992-06-25 Packing sheet

Country Status (1)

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KR (1) KR950000635Y1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100747411B1 (en) * 2006-11-07 2007-08-07 주식회사 티피지 A paper packing materials for a desiccant

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100747411B1 (en) * 2006-11-07 2007-08-07 주식회사 티피지 A paper packing materials for a desiccant

Also Published As

Publication number Publication date
KR940000642U (en) 1994-01-03

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