KR790001919B1 - Paper pattern for printing - Google Patents

Abstract

For printing the textile or thred of textile, non-woven textile or synthetic paper which is mainly composed of hydrophobic synthetic textile is used as substrate of pattern. The substrate is coated with coating materials which is mixed with synthetic emulsion liquid or soluable resin to make a water-proofing membrane. This can be made as an enbodyment after drying.

Description

Dyeing paper material (染色 用 型 紙 材料)

을 날염(捺染)할때 사용하는 형지 재료의 제조에 관한 것이다.This invention is a fabric and a yarn for fabric

It relates to the manufacture of a paper material for use in printing.

가 사용되며, 이 삽지는, 닥나무

, 삼아지

등을 원료로한 화지를 기체로 하여, 이에 시삽(枾澁)을 도포건조(塗布乾燥)하는 조작을 다수 박복(反復)하여 제작하며, 많은 노력과 시간을 필요로 할뿐만 아니라 기체인 화지는 원료와 노력의 부족으로 근년 생산량도 줄었고 더욱이 고가(高價)이고, 이에 도포하는 시삽은 천연품이기 때문에 생산량도 한정되며, 또한 품질도 불균일하며, 도포에 필요한 노력, 시간도 대단한 것이여서 공급량의 부족, 불완전품이 공급되기 쉬운 등의 결점이 있었다.As conventional printing paper, we insert

Is used, this shovel is paper

, Swallow

It is produced by using a paper made of a back paper as a base, and a lot of operations for applying and drying the shovel to it. Due to the lack of raw materials and efforts, production has been reduced in recent years, and it is more expensive. Since the shovel applied to this product is a natural product, the production is limited, the quality is also uneven, and the effort and time required for the application are great, so the supply is insufficient. And defects such as incomplete supply of goods.

It is an object of the present invention to provide the industry with an industrially advantageous superior mold material in place of the insert.

In recent years, attempts have been made to manufacture molds for shoveling.

In other words, there are attempts to impregnate or apply synthetic resin to paper and use it for the purpose of forming paper, or to make a paper with plastic film, but both are as described below. There is nothing that satisfies the necessary characteristics as and is not practical.

안정성이 없는 것이 근본 결점이고, 따라서 정밀한 형지가 되지 못하며, 한쪽으로 밀리는 결점도 발생한다. 그위에 수지의 양이 과다하면 물을 튕기는

성질이 발생하여 목적에 어긋나며, 도장한 수지가 사(紗)를 형지에 붙일때의 사의 접착제의 용매(溶媒)에 무리가 가는 등의 결점을 발생케 한다. 또 경도(硬度)가 과다하여 형지에 구멍을 도려낼때 인(刃)의 절취특성이 불량해지고, 더욱이 구멍의 연단(緣端)이 손상되기 쉬운 결점을 발생케한다.In other words, the paper made of gas is stretched by water immersion even after the synthetic resin treatment.

The lack of stability is a fundamental drawback, and therefore does not form precisely, and draws to one side. If there is too much resin on it,

Properties occur and are inconsistent with the purpose, resulting in defects such as excessive strain on the solvent of the adhesive of the yarn when the coated resin adheres the yarn to the paper. Moreover, when the hardness is excessive, when the hole is cut into the mold, the cutting property of phosphorus becomes poor, and furthermore, a defect is likely to occur that the edge of the hole is easily damaged.

A small amount of resin results in poor water resistance, very poor dimensional stability, weak strength, and excessive absorption of yarn adhesive into paper, resulting in excessive consumption of sand. And at the same time harm the uniformity of the paper.

는 수가 있고, 더욱이 손상하기 쉬우며 또한 사의 접착력이 약한 등의 결점이 있다.Next, using plastic film as a gas is insufficient in strength, and dry pores at the time of blood clot.

It has a number of defects such as a low number, easy damage, and low adhesive strength.

On the other hand, the present invention has the following characteristics as a printing paper (捺 染 用).

1. It has tear strength, tensile strength, bursting strength and malleable strength as required.

2. It does not bend.

3. Excellent uniformity and smoothness of cementation.

4. It has the required strength.

5. It is water resistant, that is, it has sufficient wet strength by immersion and washing with water.

6. The stability of the dimension is good, ie the stretching dimension by immersion and drying is not disturbed. This is also true of not being pushed or pushed.

7. The water soaking performance is good, that is, the surface of the paper is hydrophilic without dissolving in water, soaks well in water and does not repel water, and it is necessary to be lacquer-proof. (I) It improves workability and corrects the contradiction of the paper, soaks and prevents the distorted part of the whole paper, water splashing, etc. At the same time, the surface of the paper is required to be wet with water when using an adhesive obtained by dissolving a gasoline with gasoline as a permanent lake that is currently performed. However, when using an adhesive of synthetic resin, it is not necessary to be lactating when using a chiller.

8. Good blood clot

(a) Good workability to expose the form with punch and knife,

(b) the angle of the hole is not impaired during blood clots and cuts;

(c) the perimeter of the hole is not pushed back;

9. In the pasting, it is not damaged by the solvent of the hoeho, especially it shows signs of using the adhesive to replace the recent painting, and it does not damage the common solvents used at this time.

10. The glue is firmly adhered to the saga paper by the glue.

11. After use in printing, there is no case that saga is peeled from the paper in washing the paper.

12. Dye does not penetrate into the paper except for the hole cut out, that is, the area to be dyed.

13. It is writable

14. When punching the hole of the paper, appropriate color is applied to reduce the fatigue of the neck, and particularly important property is that there is no porosity such as water resistance, dimensional stability, pin hole, etc. Is characterized in that these properties are imparted and shared, and the inventors have newly developed a paper material having satisfactory properties as these important properties and other papers as a result of many studies.

被覆物質)을 피복충진하는 것을 특징으로 하는 형지재료를 발명하기에 이른 것이다.That is, in order to satisfy the above requirements 1 to 6, nonwoven fabric or synthetic paper (hereinafter referred to as nonwoven fabric) composed mainly of synthetic fibers which are hydrophobic fibers of its own, especially nonwoven fabrics made of paper. The nonwoven fabric itself is very porous and breathable material. Moreover, the ability to extract from knives and punches is poor, and the adhesion of lactation and yarn is not good. Filled coating material of

The invention is to invent a mold paper material characterized in that the coating of the 피복 物 被覆).

As the coating filler, a filler mainly composed of a polymer emulsion or aqueous solution forming a water-resistant coating, or a mixture consisting of a water-soluble resin forming a hydrophilic solvent-resistant coating and a mixture of both. Use replication.

As the emulsion used in the present invention, general emulsions such as vinyl chloride, vinylidene chloride, vinyl acetate, acrylate, polyolefins, SBR, NBR, latex, and the like are used. It can be used together. The purpose of the action of the emulsion and latex is to make the component of the water-resistant coating film, to close the pores of the nonwoven fabric, to provide surface smoothness, and to provide properties of good adhesion of the adhesive for pasting.

As a polymer aqueous solution which makes a water-resistant film, the aqueous solution of polyolefin, for example, the polyethylene aqueous solution of the brand name "ZAIKTHENE" can be used.

The purpose of the action of the polyolefin aqueous solution is to make a water-resistant coating such as the emulsion, to close the pores of the nonwoven fabric, and to provide surface smoothness and solvent performance. However, since polyolefin tends to slightly weaken the adhesive strength of the yarn depending on the type of the adhesive agent of the yarn, it may be advantageous to use it with the above-mentioned emulsion which makes another water-resistant coating.

Next, PVA, CMC, polyethylene oxide and the like are advantageously used as the water-soluble resin for making a solvent-resistant coating as the hydrophilic used in the present invention, and its purpose is to impart surface feeding performance and to provide solvent resistance of the coating material. Simultaneously with this, the anti-inflammatory action is performed on the coating of the polymer emulsion and the polyolefin, and it is also effective in improving the writing property.

In addition, it is easy to mix each component as a protective cross-linking substance, and when using a filler, it improves its acid and also has a thickening effect. Since the amount is excessively high, a decrease in the water resistance and a decrease in the adhesive strength of the yarn are caused. When the amount is too small, the effect is insufficient. The amount of this water-soluble resin is suitably in the range of 5% to 20% in the rolled film solid content.

Next, in the present invention, the reason why the coating material is a mixture of a material for forming a water-resistant coating and a material for forming a solvent-resistant coating with hydrophilicity is to be expected. Lactation can not be a satisfactory form.

On the other hand, when only the latter is coated, it does not form a form that satisfies the same important water resistance. Since the mixture of the protons is coated, it is an excellent dyeing paper that satisfies the above-mentioned conditions for 14 items, and is not simply to impart the proton properties, but an excellent rise as the protons are mixed. The effect is also exhibited. For example, it is a water-soluble resin for expecting hydrophilicity, and in itself, the hydrophilicity is strong, and in some cases, it is difficult to decorate when dyed. It becomes a dyeing paper material which exhibits appropriate hydrophilicity.

On the contrary, if only the polymer emulsion is used, there is no hydrophilicity and the salt effect is slowed down. However, the synergistic effect is prevented with the aid of the hydrophilicity of the water-soluble resin. It becomes a dyeing material for dyeing with excellent practicality. Meanwhile, in addition to the main coating material of the present invention, a filler may be used for the purpose of increasing the usability and blocking the eye according to the porosity of the nonwoven fabric, but at this time, finely divided silicic acid and clay ), Calcium carbonate, magnesium carbonate, organic UF polymer, etc. may be generally used. However, in order not to impair the cutting characteristics of the paper, it is preferable not to use a filler or to use a small amount as much as possible.

Next, the Example of this invention is described in detail.

Example 1

) 88%, 농도 15%) 150gPolyvinyl alcohol (blackness (

) 88%, concentration 15%) 150 g

60 g of ZAIKTHENE (concentration 25%)

100 g of polyacrylate ester emulsion (concentration 46%)

Finely divided silicate powder 10g

150 g of water

Small amount of color pigment

This mixed coating agent is applied to a nonwoven fabric made of polyester ester fibers having a weight of 66 g / m and a thickness of 0.17 m / m, and dried to obtain a solid content of 46 g /. M ² was made of the paper material.

Example 2

100 g of polyvinyl alcohol (98.8% of saponification, 10% of concentrations)

120 g of vinylidene chloride latex (concentration 45%)

60 g of water

Small amount of color pigment

The mixture escape the coating on the non-woven of polyethylene fiber having a thickness of 0.15m / m, weight 57g / m ² and dried to made a paper pattern of the solid material coating weight 32g / m ^2.

Example 3

60 g polyvinyl alcohol (98.8% saponification, 10% of concentration)

150 g of ZAIKTHENE (concentration 25%)

6 g of clay

60 g of water

This mixed coating agent was applied and dried on the same nonwoven fabric as in Example 1 to prepare a mold material having a solid content of 40 g / m ² . Compared to the paper of conventional inserts, the paper material thus produced was extremely superior as shown in the following table.

As described above, the mold material of the present invention has a slightly softer stiffness than the insert, but is important for dimensional stability, water resistance, and lactation as important as conventional paper. It can be used as a new product, and it is a new paper material.

Claims (1)

Nonwoven fabric or synthetic paper composed mainly of hydrophobic synthetic fibers as a gas, and a polymer emulsion or aqueous solution to form a water-resistant coating by drying, or a mixture of both, and a mixture consisting of a water-soluble resin to make a solvent-resistant coating hydrophilically. A dyeing paper material for coating a tactical nonwoven gas with a coating material and drying it as a unit.