KR19990074579A - Textile Printing Composition and Printing Method - Google Patents

Abstract

The present invention relates to a printing composition and a printing method for a fabric having a persistent fragrance.

The present invention provides a print composition comprising from 10 to 20% binder emulsion 70-90% pigment 3 to 7%, perfume solution 0.2 to 0.6% and the remainder of the crosslinking agent, laundry fastener and ammonia water. Such a print composition may be printed on a fabric and the printed fabric may be dried at 100 ° C. to 125 ° C. for 20 minutes to 1 hour to obtain a fabric having a persistent fragrance.

Description

Textile Printing Composition and Printing Method

The present invention relates to a method for printing aroma treatment of textiles.

More specifically, the present invention relates to a printing composition of textiles with a persistent fragrance and a printing method thereof.

Textiles refers to all textile products that make garments, bags and tents, and is defined to include knitted fabrics, felts and nonwovens as well as woven fabrics.

As a method of coloring textiles, there are dyeing and dyeing by dipping the textiles in a solution of dyes and other preparations, and printing printings on the surface of the textiles using a screen or roller for a combination of dyes or pigments with dyes. Corresponding to printing, it relates to the printing of colorants, in particular formulations containing pigments, on the surface of textiles by screens or rolls.

The printing of the present invention includes not only the printing but also the flocking to attach the pile or the like onto the fabric using high pressure static electricity.

Surface printing by screen or roll printing or flocking is widely used for outerwear such as T-shirts due to the brilliant color. Even if the smell does not go away, unlike the colorful colors, wearing comfort is not so good.

In addition, the surface printing on the conventional fabric is a screen printing method using a photo plate or a copper roller in which figures are engraved on the surface of a compound containing a pigment, a binder (binder) and the like (hereinafter referred to as a "printing composition"). Has been applied to textiles by the roller printing method. However, the fabrics printed in this way have a weak bonding force between the fabrics and the print formulation, such that the printed figure is peeled off from the fabrics or cracks are generated.

Especially in the case of smooth oxford fabrics or water-repellent or waterproof fabrics, the printed compositions do not adhere closely to these fabrics and are easily peeled off. Corresponds to the elasticity of the film, because it cannot be stretched together.

The object of the present invention is that the letter and figure printed after the character is printed on the fabric, instead of peeling off the fabric, smells instead of the smell of petroleum (solvent smell) of the general printing composition, despite the odor and repeated washing It is to provide a printing composition and a printing method that the fragrance lasts for a long time.

Printing for textiles having a persistent fragrance comprising 10 to 20% of binder emulsion 70-95%, pigment 3 to 7%, perfume aqueous solution 0.2 to 0.6% and the remainder of crosslinking agent, color fastener and ammonia water To provide a composition.

Unless otherwise indicated in the specification and claims of the present invention, all percentages are by weight.

The perfume solution may be, for example, chanel, mint, sun oil, lavender, acacia, coty, jasmine, milk croissant or herbal flavors, or a mixture thereof.

Acrylic, urethane or epoxy emulsions may be used as the binder emulsion, but acrylic emulsions are preferred.

The pigment uses a pigment that can be colored in fibers such as titanium oxide. As a towing agent, it is preferable to use melamine formaldehyde or urea formaldehyde in order to increase washing fastness. Latex is used to increase the elasticity of the print shape and ammonia water is used to increase the adhesion of the print composition.

In addition, according to the present invention, 10 to 20% of binder emulsion 70-95%, pigment 3 to 7%, perfume solution 0.2 to 0.6% and the remaining portion of the crosslinking agent, laundry fastener and latex are uniformly mixed and printed Adding ammonia water to the composition to adjust the viscosity and adding 3 to 7% of a pigment to prepare a printing composition;

A printing step of printing the composition by a screen or a roller: and a method of printing a fabric having a durable fragrance, which comprises drying the printed fabric at 100 ° C to 125 ° C for 20 minutes to 1 hour.

The perfume solution is, for example, Chanel, Mint, Sun Oil, Lavender, Acacia, Coty, Jasmine, Milk Crochet or Herbal Flavor.

Acrylic, urethane or epoxy emulsions may be used as the binder emulsion, but acrylic emulsions are preferred.

The pigment uses a pigment that can be colored in fibers such as titanium oxide. As a towing agent, it is preferable to use melamine formaldehyde or urea formaldehyde in order to increase washing fastness. Latex is used to increase the elasticity of the print shape and ammonia water is used to increase the adhesion of the print composition.

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

All percentages in this example are by weight and are as melamine formaldehyde crosslinkers. Is the brand name of the product of Daiichi Seika, Japan, and M-85 is the brand name of the product manufactured by Ocean Co., Ltd. in Korea.

In addition, the washing fastness test of the product printed by the present invention was performed by JIS L 0844 A-2 (50 ° C) method.

<Example 1>

450 g of 15% acrylic emulsion was charged into a 2 ₁ vessel equipped with a mechanical stirrer, and then used as a crosslinking agent. 1g, M-854g and 10g of latex were added in order as a towing agent and stirred uniformly using a mechanical stirrer. 10 g of 25% aqueous ammonia was added to the stirred liquid to obtain a composition of porridge.

25 g of TiO ₂ and ₂ g of Chanel fragrance solution were added to the composition, followed by uniform stirring to obtain 500 g of a white print composition.

<Example 2>

A yellow printing composition was prepared in the same manner as in Example 1, except that a yellow pigment was used instead of a white pigment TiO ₂ and a mint flavor was used instead of a chanel flavor.

<Example 3>

The white printed composition obtained in Example 1 was screen printed using a photographic plate having certain characters and figures on a nylon Taffeta 210T cloth of waterproof color Navy. The printed nylon taffeta was pre-dried at 100 ° C. for 30 minutes, then dried again at 115 ° C. for 25 minutes, and left at room temperature.

The results of the fastness test on the nylon tarp fabric obtained in this way showed grade 5 for washing and dry friction 5 for wet friction. In order to investigate the washing resistance of the fragrance, the sensory test result showed that after washing five times, the fragrance was slightly lowered.

<Example 4>

Screen printing and drying were carried out in the same manner as in Example 3, except that the yellow printing composition obtained in Example 2 was applied to the indigo red oxford fabric.

The results of the fastness test on the fabrics obtained in this way indicate the grade 5 for washing, the grade 4-5 for dry friction and the grade 4-5 for wet friction, and the sensory test after 5 washes showed that the fragrance was slightly decreased.

Example 5

The print composition obtained in Example 1 was used as a locking material to lock the oxford fabric at a high pressure of 100,000 volts to plant the pile. The results of the fastness test on the fabrics thus obtained showed grade 5 for washing and grade 5 for dry and wet friction.

As described above, according to the printing composition and the printing method according to the present invention, not only the printed letters or figures are not peeled off by washing or using after printing, but also no cracking occurs, and the beautiful color and appearance are always maintained with excellent fastness. After five washes, the sensory test result showed that the fragrance had a slight decrease in darkness.

The fabric printed on the surface of the present invention has a gentle smell of perfume, instead of petroleum. Under five severe washing conditions, the scent of the fragrance was hardly reduced and the surface printing was clean without peeling or cracking.

Claims (4)

A printing composition for textiles having a persistent fragrance comprising 70-95% of a binder emulsion at a concentration of 10 to 20%, pigments 3 to 7%, perfume solution 0.2 to 0.6%, and a remainder of a crosslinking agent, a color fastener, and ammonia water. The textile printing composition of claim 1, wherein the perfume solution is Chanel, Mint, Sun Oil, Lavender, Acacia, Coty, Jasmine, Milk Crochet or Herbal Fragrance. 70-95% of binder emulsion at 10 to 20% concentration, 3 to 7% of pigment, 0.2 to 0.6% of perfume solution, and the remainder of the crosslinking agent, color fastener and latex are uniformly mixed and viscosity is adjusted by adding ammonia water to Adding 3 to 7% to prepare a print composition; A printing step of printing the composition by a screen or a roller; And drying the printed fabric at 100 ° C. to 125 ° C. for 20 minutes to 1 hour. The method of claim 3, wherein the perfume solution is chanel, mint, sun oil, lavender, acacia, coty, jasmine, milk croissant or herbal fragrance.