阅读说明：本技术 一种具有冰感效果的印花衣料及其制备工艺 (Printed cloth with ice feeling effect and preparation process thereof ) 是由 谢正辉 于 2021-01-15 设计创作，主要内容包括：本发明公开了一种具有冰感效果的印花衣料及其制备工艺,包括有衣料本体,及设置于衣料本体上的印花着色区,所述印花着色区的表面涂覆有冰浆原料,所述冰浆原料采用以下成分制成：40%甲基丙烯酸与丙烯酸丁酯和丙烯酸聚合物混合物、20%聚氨酯树脂聚合物、10%降温剂和30%水；该具有冰感效果的印花衣料及其制备工艺印花牢度好,直接接触皮肤舒适不伤皮肤,环保性强,具有冰爽的感觉,手感柔软。(The invention discloses a printed cloth with ice feeling effect and a preparation process thereof, and the printed cloth comprises a cloth body and a printed coloring area arranged on the cloth body, wherein the surface of the printed coloring area is coated with an ice slurry raw material, and the ice slurry raw material is prepared from the following components: 40% of a mixture of methacrylic acid, butyl acrylate and acrylic acid polymer, 20% of polyurethane resin polymer, 10% of a cooling agent and 30% of water; the printed cloth with ice feeling effect and the preparation process thereof have the advantages of good printing fastness, comfort without damaging skin when directly contacting the skin, strong environmental protection, ice feeling and soft hand feeling.)

1. The printed cloth with the ice feeling effect comprises a cloth body and a printed coloring area arranged on the cloth body, and is characterized in that the surface of the printed coloring area is coated with ice slurry raw materials, and the ice slurry raw materials are prepared from the following components: 40% of a mixture of methacrylic acid, butyl acrylate and acrylic acid polymer, 20% of polyurethane resin polymer, 10% of a cooling agent and 30% of water.

2. The printed cloth having ice feeling effect according to claim 1, wherein: in the mixture of methacrylic acid, butyl acrylate and acrylic acid polymer, the ratio of the methacrylic acid, the butyl acrylate and the acrylic acid polymer is 1-2:1-2: 1-2.

3. The printed cloth having ice feeling effect according to claim 1, wherein: the ice slurry is prepared by stirring and mixing 40% of methacrylic acid, butyl acrylate and acrylic acid polymer mixture, 20% of polyurethane resin polymer, 10% of cooling agent and 30% of water into transparent adhesive slurry.

4. The printed cloth having ice feeling effect according to claim 1, wherein: and the ice slurry raw material is used for coating the surface of the printing coloring area in a secondary blade coating mode.

5. The printed cloth having ice feeling effect according to claim 1, wherein: and the ice slurry raw material is subjected to a high-temperature color fixing process after being coated.

6. A preparation process of printed cloth with ice feeling effect is characterized by comprising the following steps:

1) taking a garment material to be processed, and performing a printing process on a printing coloring area on the garment material;

2) mixing 40% of methacrylic acid, butyl acrylate and acrylic acid polymer mixture, 20% of polyurethane resin polymer, 10% of cooling agent and 30% of water according to the weight percentage to prepare transparent adhesive cement;

3) carrying out first blade coating on the printing and coloring area of the clothing material by the transparent adhesive tape prepared in the step 2);

4) after the first blade coating is finished, continuing carrying out second blade coating on the printed and colored area of the clothing material subjected to the first blade coating in the step 3) by using the transparent adhesive cement prepared in the step 2);

5) and (4) performing high-temperature color fixation on the printed and colored area of the clothing material subjected to secondary blade coating.

7. The process for preparing printed cloth with ice feeling effect as claimed in claim 6, wherein: in step 2), the 40% methacrylic acid, butyl acrylate and acrylic polymer mixture is formed by mixing 10% methacrylic acid, 10% butyl acrylate and 20% acrylic polymer.

8. The process for preparing printed cloth with ice feeling effect as claimed in claim 6, wherein: in step 3), the number of first draw downs is at least 2.

9. The process for preparing printed cloth with ice feeling effect as claimed in claim 6, wherein: in step 4), the number of second draw downs is at least 8.

10. The process for preparing printed cloth with ice feeling effect as claimed in claim 6, wherein: in the step 5), the high-temperature color fixing mode is UV light fixing.

Technical Field

The invention relates to a printed cloth with ice feeling effect and a preparation process thereof.

Background

Garment printing is a garment making process. In the first step, the fabric piece is dyed to a single color, and in the second step, the pattern is printed on the fabric. The printing paste in the second step contains a strong bleaching agent which can destroy the ground colour dye, so that the method can produce the figured cloth with blue-white dot pattern, and the process is called white discharge.

In the existing clothes printing process, the printing fastness on the clothes is not enough, the comfort of direct contact with the skin is poor, the environmental protection performance is not strong, and the hand feeling is not good.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide the printed cloth with good printing fastness, comfortable and harmless skin when directly contacting the skin, strong environmental protection, cool feeling and soft hand feeling and the ice feeling effect and the preparation process thereof.

The technical scheme adopted by the invention for solving the technical problems is as follows:

the printed cloth with the ice feeling effect comprises a cloth body and a printed coloring area arranged on the cloth body, wherein the surface of the printed coloring area is coated with an ice slurry raw material, and the ice slurry raw material is prepared from the following components: 40% of a mixture of methacrylic acid, butyl acrylate and acrylic acid polymer, 20% of polyurethane resin polymer, 10% of a cooling agent and 30% of water.

Preferably, in the mixture of methacrylic acid, butyl acrylate and acrylic acid polymer, the ratio of the methacrylic acid, the butyl acrylate and the acrylic acid polymer is 1-2:1-2: 1-2.

Preferably, the ice slurry raw material is prepared by stirring and mixing 40% of methacrylic acid, butyl acrylate and acrylic acid polymer mixture, 20% of polyurethane resin polymer, 10% of cooling agent and 30% of water into a transparent adhesive paste.

Preferably, the ice slurry raw material is coated on the surface of the printed colored area in a secondary blade coating mode.

Preferably, the ice slurry raw material is subjected to a high-temperature color fixing process after coating.

The invention aims to solve another technical problem of providing a preparation process of printed cloth with ice feeling effect, which comprises the following steps:

1) taking a garment material to be processed, and performing a printing process on a printing coloring area on the garment material;

2) mixing 40% of methacrylic acid, butyl acrylate and acrylic acid polymer mixture, 20% of polyurethane resin polymer, 10% of cooling agent and 30% of water according to the weight percentage to prepare transparent adhesive cement;

3) carrying out first blade coating on the printing and coloring area of the clothing material by the transparent adhesive tape prepared in the step 2);

4) after the first blade coating is finished, continuing carrying out second blade coating on the printed and colored area of the clothing material subjected to the first blade coating in the step 3) by using the transparent adhesive cement prepared in the step 2);

5) and (4) performing high-temperature color fixation on the printed and colored area of the clothing material subjected to secondary blade coating.

Preferably, in step 2), the 40% methacrylic acid and butyl acrylate and acrylic acid polymer mixture is formed by mixing 10% methacrylic acid, 10% butyl acrylate and 20% acrylic acid polymer.

Preferably, in step 3), the number of first draw downs is at least 2.

Preferably, in step 4), the number of second draw downs is at least 8.

Preferably, in step 5), the high-temperature fixing mode is UV light fixing.

The invention has the beneficial effects that:

the ice slurry is used for carrying out primary blade coating on the printing colored area of the clothing material, so that the ice slurry is attached to the colored area corresponding to the clothing material for the first time, then the ice slurry is used for carrying out secondary blade coating on the printing colored area of the clothing material, the adhesion degree of the ice slurry is solidified, so that the ice slurry can be completely attached to the printing colored area corresponding to the clothing material, and finally high-temperature color fixation is carried out, so that the ice slurry in the printing colored area is solidified, the ice slurry is prevented from falling off and peeling off, compared with the clothing material which is directly printed and colored in the traditional process, the ice slurry is used for attaching the printing colored area, so that the fastness is stronger, the clothing material with ice feeling effect can be directly printed, the hand feeling is more icy, the clothing is suitable for clothes in summer, no harmful chemical substance is generated in the process of the whole process, the environmental protection is strong, and the printing colored area can be protected by the attachment of the ice slurry, the fastness of the printing is improved.

Detailed Description

The present invention is further described with reference to specific examples to enable those skilled in the art to better understand the present invention and to practice the same, but the examples are not intended to limit the present invention.

Example 1

The printed cloth with the ice feeling effect comprises a cloth body and a printed coloring area arranged on the cloth body, wherein the surface of the printed coloring area is coated with an ice slurry raw material, and the ice slurry raw material is prepared from the following components: 40% of a mixture of methacrylic acid, butyl acrylate and acrylic acid polymer, 20% of polyurethane resin polymer, 10% of a cooling agent and 30% of water.

In the mixture of methacrylic acid, butyl acrylate and acrylic acid polymer, the ratio of the methacrylic acid, the butyl acrylate and the acrylic acid polymer is 1:1: 2.

The ice slurry is prepared by stirring and mixing 40% of methacrylic acid, butyl acrylate and acrylic acid polymer mixture, 20% of polyurethane resin polymer, 10% of cooling agent and 30% of water into transparent adhesive slurry.

And the ice slurry raw material is used for coating the surface of the printing coloring area in a secondary blade coating mode.

And the ice slurry raw material is subjected to a high-temperature color fixing process after being coated.

A preparation process of printed cloth with ice feeling effect comprises the following steps:

1) taking a garment material to be processed, and performing a printing process on a printing coloring area on the garment material;

2) mixing 40% of methacrylic acid, butyl acrylate and acrylic acid polymer mixture, 20% of polyurethane resin polymer, 10% of cooling agent and 30% of water according to the weight percentage to prepare transparent adhesive cement, wherein the 40% of methacrylic acid, butyl acrylate and acrylic acid polymer mixture is formed by mixing 10% of methacrylic acid, 10% of butyl acrylate and 20% of acrylic acid polymer;

3) carrying out primary knife coating on the printed and colored area of the clothing material by the transparent adhesive tape prepared in the step 2), wherein the number of the primary knife coating is 2;

4) after the first blade coating is finished, continuously carrying out second blade coating on the printed and colored area of the clothing material subjected to the first blade coating in the step 3) by using the transparent adhesive cement prepared in the step 2), wherein the number of the second blade coating is 8;

5) and (3) performing high-temperature color fixation on the printing colored area of the clothing material subjected to secondary blade coating, wherein the high-temperature color fixation mode is UV (ultraviolet) light fixation.

Example 2

The printed cloth with the ice feeling effect comprises a cloth body and a printed coloring area arranged on the cloth body, wherein the surface of the printed coloring area is coated with an ice slurry raw material, and the ice slurry raw material is prepared from the following components: 50% of methacrylic acid, butyl acrylate and acrylic acid polymer mixture, 15% of polyurethane resin polymer, 15% of cooling agent and 20% of water.

In the mixture of methacrylic acid, butyl acrylate and acrylic acid polymer, the ratio of the methacrylic acid, the butyl acrylate and the acrylic acid polymer is 1:2: 2.

The ice slurry is prepared by stirring and mixing 50% of methacrylic acid, butyl acrylate and acrylic acid polymer mixture, 15% of polyurethane resin polymer, 15% of cooling agent and 20% of water into transparent adhesive slurry.

And the ice slurry raw material is used for coating the surface of the printing coloring area in a secondary blade coating mode.

And the ice slurry raw material is subjected to a high-temperature color fixing process after being coated.

A preparation process of printed cloth with ice feeling effect comprises the following steps:

1) taking a garment material to be processed, and performing a printing process on a printing coloring area on the garment material;

2) mixing 50% of methacrylic acid, butyl acrylate and acrylic acid polymer mixture, 15% of polyurethane resin polymer, 15% of cooling agent and 20% of water according to the weight percentage to prepare transparent adhesive cement, wherein the 50% of methacrylic acid, butyl acrylate and acrylic acid polymer mixture is formed by mixing 10% of methacrylic acid, 20% of butyl acrylate and 20% of acrylic acid polymer;

3) carrying out primary knife coating on the printed and colored area of the clothing material by the transparent adhesive tape prepared in the step 2), wherein the number of the primary knife coating is 3;

4) after the first blade coating is finished, continuously carrying out second blade coating on the printed and colored area of the clothing material subjected to the first blade coating in the step 3) by using the transparent adhesive cement prepared in the step 2), wherein the number of the second blade coating is 10;

5) and (3) performing high-temperature color fixation on the printing colored area of the clothing material subjected to secondary blade coating, wherein the high-temperature color fixation mode is UV (ultraviolet) light fixation.

Example 3

The printed cloth with the ice feeling effect comprises a cloth body and a printed coloring area arranged on the cloth body, wherein the surface of the printed coloring area is coated with an ice slurry raw material, and the ice slurry raw material is prepared from the following components: 30% of methacrylic acid, butyl acrylate and acrylic acid polymer mixture, 20% of polyurethane resin polymer, 20% of cooling agent and 30% of water.

In the mixture of methacrylic acid, butyl acrylate and acrylic acid polymer, the ratio of the methacrylic acid, the butyl acrylate and the acrylic acid polymer is 2:2: 1.

The ice slurry is prepared by stirring and mixing 30% of methacrylic acid, butyl acrylate and acrylic acid polymer mixture, 20% of polyurethane resin polymer, 20% of cooling agent and 30% of water into transparent adhesive slurry.

And the ice slurry raw material is used for coating the surface of the printing coloring area in a secondary blade coating mode.

And the ice slurry raw material is subjected to a high-temperature color fixing process after being coated.

A preparation process of printed cloth with ice feeling effect comprises the following steps:

1) taking a garment material to be processed, and performing a printing process on a printing coloring area on the garment material;

2) mixing 30% of methacrylic acid, butyl acrylate and acrylic acid polymer mixture, 20% of polyurethane resin polymer, 20% of cooling agent and 30% of water according to the weight percentage to prepare transparent adhesive cement, wherein the 30% of methacrylic acid, butyl acrylate and acrylic acid polymer mixture is formed by mixing 12% of methacrylic acid, 12% of butyl acrylate and 6% of acrylic acid polymer;

3) carrying out primary knife coating on the printed and colored area of the clothing material by the transparent adhesive tape prepared in the step 2), wherein the number of the primary knife coating is 4;

4) after the first blade coating is finished, continuously carrying out second blade coating on the printed and colored area of the clothing material subjected to the first blade coating in the step 3) by using the transparent adhesive cement prepared in the step 2), wherein the number of the second blade coating is 12;

5) and (3) performing high-temperature color fixation on the printing colored area of the clothing material subjected to secondary blade coating, wherein the high-temperature color fixation mode is UV (ultraviolet) light fixation.

Examples of the experiments

The clothing prepared in the above examples 1 to 3 and the existing printed clothing were subjected to a cool feeling test, and the tested clothing were knitted fabrics and woven fabrics, and the test method was:

placing the fabric on a cold plate of an instrument, when the temperature of the fabric is the same as that of the cold plate, quickly placing a hot plate on a sample, transmitting the heat of the hot plate to the cold plate through the fabric, and measuring the maximum heat loss of the fabric at the moment of contact, wherein the maximum heat loss is a Q-max value, and the unit is the fabric instant cooling heat flow [ J/(cm) (-)/cm)²·s）]To indicate.

The Q-max value is the maximum value of the instantaneous heat loss of the skin when the simulated human body contacts the fabric and is the maximum heat flow which can be taken away instantly by the unit area of the fabric, and the value is an index of the instantaneous cooling performance of the fabric and is expressed by the unit of [ J/(cm) ]²·s）]It is shown that a larger value of Q-max represents more heat that can be removed.

Specific data are shown in the following table:

TABLE 1

TABLE 2

According to the calculation mode in GB _ T35263-2017 detection and evaluation of textile touch instant cooling performance, the data are integrated, the printed cloth with the ice feeling effect, which is prepared by the scheme, has stronger ice feeling compared with the existing printed cloth, is suitable for clothes in summer, no harmful chemical substances are generated in the whole process, the environment friendliness is strong, a printed coloring area can be protected through the adhesion of ice slurry, and the printing fastness can be improved.

The invention has the beneficial effects that:

the ice slurry is used for carrying out primary blade coating on the printing colored area of the clothing material, so that the ice slurry is attached to the colored area corresponding to the clothing material for the first time, then the ice slurry is used for carrying out secondary blade coating on the printing colored area of the clothing material, the adhesion degree of the ice slurry is solidified, so that the ice slurry can be completely attached to the printing colored area corresponding to the clothing material, and finally high-temperature color fixation is carried out, so that the ice slurry in the printing colored area is solidified, the ice slurry is prevented from falling off and peeling off, compared with the clothing material which is directly printed and colored in the traditional process, the ice slurry is used for attaching the printing colored area, so that the fastness is stronger, the clothing material with ice feeling effect can be directly printed, the hand feeling is more icy, the clothing is suitable for clothes in summer, no harmful chemical substance is generated in the process of the whole process, the environmental protection is strong, and the printing colored area can be protected by the attachment of the ice slurry, the fastness of the printing is improved.

The above-described embodiments of the present invention are not intended to limit the scope of the present invention, and the embodiments of the present invention are not limited thereto, and various other modifications, substitutions and alterations can be made to the above-described structure of the present invention without departing from the basic technical concept of the present invention as described above, according to the common technical knowledge and conventional means in the field of the present invention.