KR101171458B1 - method of HD flocking carpet made - Google Patents

Abstract

The present invention invented the manufacturing process of the locking carpet, the process of pretreatment suitable for the locking work and the attachment of the backing paper to the fabric, the process of carrying out the locking, and the locking of the pattern after the locking. Process for special printing on the locking surface in order to facilitate the digital printing operation in the printing process, and the process of digital printing the pattern required for the locking surface and hot-melt on the opposite side of the locking surface. Hot melt) It is a manufacturing method of locking carpet which is characterized by the process of lapping using adhesive.

Description

{Method of HD flocking carpet made}

TECHNICAL FIELD The present invention relates to synthetic resin coating technology, flocking or so-called electric hair technology, textile printing technology, digital print technology and PVC sheet manufacturing technology in the textile field. It is an invention of a locking carpet manufacturing process consisting of a combination of and improved fabric technology.

The background of the present invention is based on the inventor's textile major, based on decades of flocking production technology, to improve and reinforce the recently developed digital printing technology, to partially improve the PVC sheet production technology and to improve the back paper fabrication technology. It is the result of completing invention.

      The problem to be solved and reduced in the present invention was previously impossible in the locking fabric surface in the preparation process and technical problems necessary for printing after the locking and printing the pattern on the locking surface. However, as the first method, digital print was invented, and the process of attaching backing paper was expensive and expensive for attaching backing paper. Therefore, this process was improved and implemented as a new, hygienic and low-cost facility. It is a subject of the present invention.

As a means of the solution of the present invention, if the present invention is produced in one factory, the facility is enormous and it is impossible for small capital. Therefore, this variety is produced by ordering to the outside using existing facilities in various external factories, but using the necessary pretreatment process to select this method.

The present invention is to produce a product that can only be a large capital, by using the outer circumference as a small capital by the invention of the process and the appropriate preparation process, the carpet produced in this way has no mold smell. Therefore, it is easy to clean in the state without mites and can be printed by digital printing machine and can print dozens of colorful colors and sizes of designs and designs that are impossible in the way of screen or screen. Not only have the effect of producing a carpet that can change from time to time.

As a new method of backing paper, there is no odor generated during production by using hot melt adhesive method, and there is no effect of producing odor completely in the product.

1 is a process diagram showing five processes of the present invention.
2 is a pretreatment process diagram for securing the locking.
3 is a schematic diagram of a process of locking to a woven fabric having completed pretreatment.
4 is a schematic of a pretreatment process for digital printing.
Fig. 5 is an enlarged view showing an enlarged cross section of the locking cloth after pretreatment.
Figure 6 is a schematic of the digital print and dry dyeing of the pre-treated locking cloth.
FIG. 7 is a schematic diagram showing a step of combining the locking cloth with the prepared backing paper with a hot melt adhesive. FIG.
8 is a perspective view of a carpet produced by the method of the present invention.

   In order to complete the present invention was separated into five processes were separated in consideration of existing facilities and workability.

In the first step, the fabric 1 is made of synthetic resin as shown in Fig. 2, which is suitable for carrying out flocking and not only to increase the adhesive strength, but also to strengthen the adhesive strength when the backside is attached. 2) After depositing the surplus synthetic resin liquid (2) with the roller (3) and the roller (4), and then through the heat treatment chamber (5) to complete the coating (6). .

In the second step, as shown in Fig. 3, after applying the locking adhesive 7 on the coating fabric 6 completed in the first step uniformly with the doctor knife 8, a high voltage electrode is used. The flocking short fibers 10 are uniformly sprayed in the flocking chamber 9 in which the 11 and the vibrator 12 are installed, and then pass through the heat treatment chamber 13. The upright short fibers 15 are uniformly hair-finished to complete the locking cloth 14.

In the third process, as shown in FIG. 4, a chelating agent is mixed with a mesh roller 17 in preparation for increasing digital fastness and dyeing property. After removing the appropriate amount with a knife 18, contacting the short fibers 15 on the locking cloth 14, applying pressure to the roller 16, and then drying the heat treatment chamber ( 20), the digital printing preparation is completed, and then the completed locking cloth (21) is completed. At this time, an example of the weight blending ratio of the mixing agent 18 with the catalyst is as follows.

Water -------------------------------------------- 100parts

Sword [S-120G] (Printing Dye) -------------------------- 2

Thickener (ATM-VISCO-MVN) ------------------------ Part 2

Ammonium Sulfate ((NH4) 2S04) -------------------------- 15 parts

Element ((NH2) 2C0) -------------------------- Part 10

Penetrant (Surfactant) -------------------------- Part 1

First dissolve the water and gum. After 24 hours of dissolving the water and the thickener, the two solutions are mixed, ammonium sulfate and urine are dissolved in this solution, and the penetrant is added together. Ammonium sulphate decomposes at 130 ° C during evaporation, mixes with water vapor in the steam chamber, and turns it into sulfuric acid (H2SO4) to act as a catalyst. Urea absorbs moisture rapidly during evaporation, increasing dyeing. Surfactants (surfactants) help the fiber penetrate the dye. Such a mixture is uniformly applied to the upright short fibers 15 and dried.

In the fourth step, as shown in FIG. 6, the printing lock bag 21 is supplied to the locking lock bag 21 in which the digital printer is ready for work. As the print cartridge controller 23 moves to the left and right while being supplied by the roller 22 constantly, and sprays the color ink required for the design, hot air is sprayed from the hot air nozzle 24 and dried, The printing cloth 26 is completed as the ink printed while passing through the thin film 25 is completed.

In the fifth process, as shown in FIG. 7, the hot melt adhesive is heated in the heating cylinder 28 between the printing cloth 26 and the backing paper 27, so that the heated hot melt adhesive 29 is dripped. -1) to uniformly apply on the backing paper and to apply the printing cloth (26) on the top before the uniformly applied hot melt adhesive (29-1) is cooled at the same time and pressurized with a mangol 30 and then the cooling chamber (31) The finished carpet 32 is wound up to pass through to complete the product as shown in FIG.

Claims (1)

   In the first step, the fabric 1 is immersed in the synthetic resin solution 2, and then heat-treated in the heat treatment chamber 5 to complete the coating fabric 6, and in the second process, the adhesive for locking the coating fabric 6 on the coating fabric 6 ), And after the locking in the locking chamber (9), and then heat-treated in the heat treatment chamber (13) to complete the locking cloth (14), in the third step the upright short fibers on the upper surface of the locking cloth (14) by a digital print pretreatment process After the heat treatment in the heat treatment chamber 20 is completed by uniformly applying the filler (18) mixed with the chelating agent in the (15) in the heat treatment chamber (20), and the fourth step is completed. After printing in the digital printing machine 23 the pattern required on the flocking foil fabric 21 completed in the third process, and dried with a hot air nozzle (24) and the steaming chamber (25) Flocking printing cloth (26) completed by heat-treatment in the fifth stage, and in the fifth process, the flocking printing cloth (4) 5) process of pressing the heated hot melt adhesive 29 between the 26 and the prepared backing paper 27 and applying the pressure with the mangroll 30 and cooling the cooling chamber 31 to complete the finished carpet 32. Method for producing a digital printing flocking carpet.

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