KR20160004359U

KR20160004359U - Adhesive printing paper consisted of PET fabric

Info

Publication number: KR20160004359U
Application number: KR2020150003782U
Authority: KR
Inventors: 장경도; 윤여원
Original assignee: 윤여원; (주)디케이지
Priority date: 2015-06-11
Filing date: 2015-06-11
Publication date: 2016-12-21

Abstract

The present invention relates to a pressure-sensitive adhesive printing paper made of a PET fabric. More specifically, the present invention relates to a pressure-sensitive adhesive printing paper comprising a PET fabric, one surface of which is surface treated for copying or printing, Sheet and a back sheet attached to the adhesive layer of the front sheet in a state in which the entirety of one side thereof has been subjected to a release process. This makes it easy to copy or print using a printer connected to an office copying machine or a personal computer And a PET (polyethylene terephthalate) fabric configured to conveniently adhere the printed matter to a wall, an article, or the like.

Description

[0001] Adhesive printing paper consist of PET fabric [0002]

In general, printing paper is a paper used for printing books, magazines, and the like. It is a type of paper that is used to print ink such as absorbency, smoothness, whiteness, opacity, surface strength, endurance, thickness, And so on.

Recently, as the use of printers and office copiers connected to personal computers become common, the consumption of office printing paper, which is mainly used in such personal printers and office copying machines, is greatly increased. These office printing papers are normally supplied in a state of being cut in the size of A4 (210 x 297 mm) or B5 (182 x 257 mm), and the surface of the printing paper stored in the paper tray is continuously supplied to the drum through the feeding roller. Is used mainly for excellent white paper.

However, in the conventional office printing paper as described above, there has been an inconvenience that a separate adhesive is used in order to attach the printed contents to other objects or walls. Thus, for example, in Registration Utility Model No. 20-0424826 (Aug. 21, 2006), there is disclosed a coated adhesive release paper, a plurality of sticky notes attached to one side of the adhesive release paper, Wherein a sticky portion is formed on an upper inner side surface of the sticky note.

The printing paper can be used to make a sticky note printed with a variety of contents such as stationery, pictures and photographs according to the user's personalities by using a general printer, and it is possible to use a conventional computer and printer So that various expressions desired by the user can be conveniently printed on the sticky note paper.

On the other hand, a PET fabric is a thin cloth woven using PET (polyethylene terephthalate) yarn and has been widely used as a banner material because of its light weight and toughness. However, PET fabric has not been used as an office printing paper.

Registration Utility Model No. 20-0424826 (Aug. 21, 2006) Patent No. 10-1344266 (December 17, 2013)

Conventionally, sticky notes and sticker papers which can be used as office printing papers are all made of paper, and when they are attached to outdoor or humid places, they are easily damaged by wind and rain, .

In order to solve this problem, when a synthetic resin sheet or a conventional PET fabric is used as office printing paper, the paper surface is too slippery or too steep, so that the printing paper stored in the paper tray is fed to the drum There was a problem in that it was not continuously supplied continuously.

Accordingly, an object of the present invention is to provide a printer capable of conveniently printing various contents selected or produced by a user by using a printer installed in a personal computer or an office copying machine, And which can be easily attached to other objects or a wall surface without being damaged easily even if the printing paper is exposed to strong wind and rain, and can maintain excellent adhesion durability.

According to another aspect of the present invention, there is provided a pressure-sensitive adhesive printing sheet comprising a front sheet made of PET fabric, one surface of which is surface-treated so as to be capable of copying or printing, A back sheet made of a paper material and adhered to the adhesive layer of the front sheet in a state in which the entire one surface of the sheet is deformed; . &Lt; / RTI >

The adhesive printing paper according to the present invention can freely print characters, drawings, figures, photographs, and the like desired by the user on one side of the front sheet using a conventional office copying machine or a printer connected to a personal computer, Next, the front sheet can be conveniently attached to a wall surface, a window, or the like desired by the user using the adhesive layer.

Since the front sheet is made of PET fabric, the front sheet is strong enough to be durable even in a place with high humidity or outdoors, and the printing contents are not damaged for a long time. Therefore, it is possible to conveniently make and attach promotional or advertising articles, .

1 is a perspective view of a pressure-sensitive adhesive printing paper according to the present invention.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

1, the adhesive printing paper according to the present invention has a two-layer structure of a front sheet 10 and a back sheet 20. The front sheet 10 and the back sheet 20 have a total area of Are adhered to each other by the adhesive layer (11).

In the present invention, the term "sticking" means that two objects are attached reversibly to each other, and thus, when a certain force is applied, two objects attached to each other are cleanly separated without leaving traces. Accordingly, the front sheet 10 and the back sheet 20 are provided in a state where they are all attached to each other. However, after printing or copying, the user removes the back sheet 20 attached to the adhesive layer 11 cleanly You can.

The front sheet 10 is made of a PET fabric, and one surface is blank in a blank state. The white paper is surface-treated so as to be able to be printed by a copying machine using a conventional office copying machine or a printer connected to a personal computer. At this time, the surface of the PET fabric is comma coated with an acrylic primer, a surface treatment agent composed of clay and silica powder, and dried at a temperature of about 120 ° C. Due to such surface treatment, the PET fabric has improved printing adaptability for conventional copying inks and inks for printers.

An adhesive layer 11 is applied to the other surface of the front sheet 10. The adhesive layer 11 is the same as the adhesive layer used for a 'post-it' or a sticker, which is a typical adhesive note, and is preferably made of, for example, a sticky acrylic resin.

Next, the back sheet 20 is made of a paper material, and is adhered to the adhesive layer 11 of the front sheet 10 in a state in which one side of the back sheet 20 is subjected to release treatment. It is preferable that the mold release treatment is performed by applying silicon on a PR (poly ethylene) coating layer.

The back sheet 20 protects the adhesive layer 11 and improves the surface strength and bending resistance of the printing paper itself and provides appropriate roughness to the paper surface so that the printing paper can be fed to the paper feed roller To be supplied to the drum.

In the present invention, the thickness of the front sheet 10 is 190 to 210 탆, and the thickness of the adhesive layer is preferably 45 to 55 탆. The thickness of the back sheet 20 is preferably 90 to 110 탆. If the thickness of the front sheet 10 is less than 190 占 퐉 or the thickness of the back sheet 20 is less than 90 占 퐉, there is a problem that the throat, flatness and elasticity suitable for use for printing can not be guaranteed .

On the contrary, when the thickness of the front sheet 10 exceeds 210 탆 or the thickness of the back sheet 20 exceeds 110 탆, the printing paper is caught by the copying machine or the printer, and printing is not smoothly performed.

The printing paper can freely print a desired character, a picture, a figure, a photograph, or the like on a blank surface of the front sheet 10 using a conventional office copying machine or a printer connected to a personal computer, The front sheet 10 can be conveniently attached to a wall surface, a window, or the like desired by the user by using the adhesive layer 11. The size of the printing paper is preferably A3 or A4.

10; Front sheet 11; Adhesive layer
20; Back sheet

Claims

A front sheet 10 made of a PET fabric, one surface of which is surface-treated so as to be able to be copied or printed, and the other surface of which is coated with an adhesive layer 11;
A back sheet 20 made of a paper material and adhered to the adhesive layer 11 of the front sheet 10 in a state in which the whole surface of the sheet is deformed; Wherein the adhesive layer is made of PET.

The pressure-sensitive adhesive printing paper according to claim 1, wherein the front sheet (10) has a thickness of 190 to 210 탆 and the thickness of the pressure-sensitive adhesive layer (11) is 45 to 55 탆.

The printing sheet of claim 1 or 2, wherein the front sheet (10) is surface treated by comma coating of a surface treatment agent comprising acrylic primer, clay and silica powder. .

The adhesive printing paper according to claim 1 or 2, wherein the size of the front sheet (10) and the back sheet (20) is A3 or A4 size.