KR820001494Y1 - Package paper - Google Patents

Package paper Download PDF

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Publication number
KR820001494Y1
KR820001494Y1 KR2019810003912U KR810003912U KR820001494Y1 KR 820001494 Y1 KR820001494 Y1 KR 820001494Y1 KR 2019810003912 U KR2019810003912 U KR 2019810003912U KR 810003912 U KR810003912 U KR 810003912U KR 820001494 Y1 KR820001494 Y1 KR 820001494Y1
Authority
KR
South Korea
Prior art keywords
paper
present
wrapping paper
film
sides
Prior art date
Application number
KR2019810003912U
Other languages
Korean (ko)
Inventor
박봉옥
Original Assignee
김두수
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 김두수 filed Critical 김두수
Priority to KR2019810003912U priority Critical patent/KR820001494Y1/en
Application granted granted Critical
Publication of KR820001494Y1 publication Critical patent/KR820001494Y1/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D65/00Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38Packaging materials of special type or form
    • B65D65/40Applications of laminates for particular packaging purposes

Landscapes

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

Abstract

내용 없음.No content.

Description

포 장 지Wrapping paper

제1도 본 고안의 제조장치 설명도.1 is an explanatory diagram of a manufacturing apparatus of the present invention.

제2도 본 고안의 단면도.2 is a cross-sectional view of the present invention.

제3도 본 고안의 제1실시예도.3 is a first embodiment of the present invention.

제4도 본 고안의 제1실시예도.4 is a first embodiment of the present invention.

본 고안은 고도의 인장력 강파력, 방수성, 내열성, 내구성, 유연성 등이 요구되는 농, 공산품의 포장지나 지대용으로 사용키 위해 연신된 폴리프로필렌 필름양면에 접착제를 사용하여 크라프트지를 합착 일체화하여 실효성이 특출하도록 개량한 것이다.The present invention utilizes adhesives on both sides of stretched polypropylene film for use in agricultural or industrial packaging or zones that require high tensile stiffness, water resistance, heat resistance, durability, and flexibility. It was improved to be outstanding.

종래에도 포장지로서 크라프트지와 합성수지필름을 중첩하여 구성된 포장지가 공지된 바, 있으나 이는 크라프트지와 합성수지 필름 지대와의 단독 중합지 이므로 인장 강도가 취약하고 양면의 마찰력이 상이하여 포장조건에 제한 성이 따르며 외부압력이나 온도 변화에 따라 쉽게 박리되어 고강도의 인장력이 요구되는 내구성 포장지로서는 그 실효성이 저조하여 수출용 시멘트지대 등의 포장지로서는 사용되지 못하고 있으며 또한 대한민국 실용신안공고 제2026호(66. 1. 30 공고)에 의거 기히 공고된 바 있는 내수성 강력 포장재는 중심면에 크라프트지 층을 두고 양면중 크라프트지의 길이 방향으로 평행하게 다른 일면에는 그라프트지 폭 방향으로 섬유성 고밀도 폴리에칠렌필름을 접착제로 접착하고 다시 그 양면에 접착제 층을 두고 크라프트지를 접착한 포장재가 공지된바 있으나, 이는 포장재가 너무 두터워 둔탁한데다가 경질이어서 수출용시멘트 지대로서는 사용되지 못하였다.Conventionally, a wrapping paper composed of overlapping kraft paper and a synthetic film is known as a wrapping paper, but since it is a homopolymerized paper of kraft paper and a synthetic film film zone, the tensile strength is weak and the frictional force of both sides is different, thereby limiting the wrapping conditions. As a durable wrapping paper that is easily peeled off due to external pressure or temperature change and requires high tensile strength, its effectiveness is low, and it is not used as a wrapping paper for export cement zone, etc. Also, Korean Utility Model Publication No. 2026 (66. 1. 30 The water-resistant strong packaging material, which was previously announced in accordance with the above), has a layer of kraft paper in the center plane, and the fibrous high-density polyethylene film is glued on the other side in the longitudinal direction of the kraft paper on both sides with adhesive and then again Put adhesive layer on both sides and put kraft paper Although a good packing material known bar, which foresight packaging material is too rigid blunt thickening was then not be used as the cement for export zone.

본 고안은 종래의 포장지가 수출용 시멘트 지대용으로 사용될 수 없는 단점을 크게 개선하여 안출것으로 이를 첨부 도면에 의거하여 설명하면 다음과 같다. 제1도는 본 고안의 제조장치의 설명도로서 크라프트(1과 1')와 플리프로필렌연신필름(2)이 접착제(3)를 사용하여 기계적인 압동로올라(4와 4')의 연속가압장치에 의거 일괄공정으로 합착하여 3중 접합지를 일체화한 포장지(5)이다.The present invention is to improve the drawbacks that the conventional wrapping paper can not be used for the cement zone for export to be described based on the accompanying drawings as follows. 1 is an explanatory diagram of a manufacturing apparatus of the present invention, in which the krafts 1 and 1 'and the polypropylene stretched film 2 are mechanical pressure rollers 4 and 4' using an adhesive 3; It is the wrapping paper 5 which joined by the batch process based on and integrated the triple bonding paper.

제2도는 본 고안의 단면도로서 중심 부분은 폴리프로필렌연신 필름(2)이고 외부는 크라프트지(1과 1')이며 중간부분은 접착제(3)이다.2 is a cross-sectional view of the present invention, the central portion of which is a polypropylene stretched film 2, the outer portion of kraft paper 1 and 1 ', and the middle portion of the adhesive 3.

제3도는 본 고안의 제1실시예로서 크라프트지(1과 1')의 일측면에 예비방수 효과 및 마찰성유지를 위해 왁스코팅(6)을 시행할수도 있다.3 is a first embodiment of the present invention may be applied to the wax coating (6) for preliminary waterproofing effect and frictional property on one side of the kraft paper (1 and 1 ').

제4도는 본 고안 제2실시예로서 크라프트지(1)를 사이에 두고 플리프로 필렌연신필름(2와 2')을 양면에 접착제(3)를 사용하여 일체화 한것으로서 포장지의 인장력과 강파력에 배증되고 방수성도 안벽하다.4 is a second embodiment of the present invention by incorporating the polypropylene film stretched (2 and 2 ') with both sides of the kraft paper (1) using the adhesive (3) on both sides to the tensile and stiffness of the wrapping paper Doubled and waterproof.

이와 같이 창안된 본 고안의 작용효과면에서는 포장지 내부에 인장력과 강파력이 특출한 플리프로 필렌 연신필름(2)이 삽설되어 있기 때문에 내구성이 강하고 방수가 완벽하며 외부의 열이나 온도에 플리프로필렌연신 필름(2)이 노출되지 않아 내열성이 우수하며 포장지가 유연성이 있어 취급이 용이함에 따라 장기간운반 또는 적재보관해야 하는 농, 공산품(시멘트, 설탕, 비료등)의 포장지로 사용가능하며 현재 수출용시멘트 포대로 사용되고 있는 크라프트지 6겹의 중합포대는 본 고안의 포장지 1겹만으로 사용될수 있는 실용적이고 유용한 고안이다.In this aspect of the invention, the effect of the present invention is because the plepropylene stretched film (2) having excellent tensile and stiffness is inserted inside the wrapping paper, so it is durable and waterproof, and it is stretched to the outside heat or temperature. As the film (2) is not exposed, it is excellent in heat resistance and flexible in packaging, so it can be used as a wrapping paper for agricultural and industrial products (cement, sugar, fertilizer, etc.) that need to be transported or stored for a long time. Polymerized bag of 6-ply kraft paper is used as a practical and useful design that can be used with only one ply of wrapping paper of the present invention.

Claims (1)

도면에 표시한 바와 같이 포장지를 구성함에 있어서 플리크로필렌 연신 필름(2)의 양면에 접착제(3)을 사용하여 크라프트지(1과 1')를 합착하여서된 포장지.A packaging paper obtained by bonding kraft papers 1 and 1 'to both sides of a polychlorene stretched film 2 by using an adhesive 3 in forming a wrapping paper as shown in the figure.
KR2019810003912U 1981-05-30 1981-05-30 Package paper KR820001494Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019810003912U KR820001494Y1 (en) 1981-05-30 1981-05-30 Package paper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019810003912U KR820001494Y1 (en) 1981-05-30 1981-05-30 Package paper

Publications (1)

Publication Number Publication Date
KR820001494Y1 true KR820001494Y1 (en) 1982-07-22

Family

ID=19221983

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019810003912U KR820001494Y1 (en) 1981-05-30 1981-05-30 Package paper

Country Status (1)

Country Link
KR (1) KR820001494Y1 (en)

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