KR101173834B1 - A manufacturing method of blind paper using eco-friendly black-out blind - Google Patents

Abstract

PURPOSE: A method for fabricating blind paper is provided to make the eco-friendly blind paper without separate coating process. CONSTITUTION: A method for fabricating blind paper with an eco-friendly blackout function comprises: a step of hanging LM warp to a weaving machine in a predetermined interval(S100); a step of feeding front side weft to the LM warp and weaving the front side(S200); a step of feeding black weft of a first blackout layer, weaving the first blackout layer, and rotating a gear which feeds the front side weft and black weft of the first blackout layer(S300); a step of weaving the back side and second blackout layer(S400); a step of rotating a gear which supplies back side weft and black weft of the second blackout layer(S500); a step of repeating the steps to prepare blind paper; and a step of performing thermal treatment of the blind paper at 170-230 Deg. C(S700).

Description

A manufacturing method of blind paper using eco-friendly Black-out Blind}

The present invention relates to a blind that is installed for the purpose of blocking light in a window of a room, and more specifically, when weaving a blind paper having a blackout function, the slope is LM (Low Malting): It is possible to obtain blind paper with no coating and eco-friendly material by enabling the manufacture of blind paper having a blackout function without coating.

Generally, curtains or blinds are installed in windows to block the light from the outside or to lower the amount of light.

Such curtains and blinds are used to block light in order to increase the sharpness of a slide when a large amount of light flows in a general home or office or when performing a presentation.

As a blackout material to completely block external light and ultraviolet rays, metal, wood, or fiber may be used. However, the metal or wood may be too hard without any flexibility, and thus an impermeable or semi-permeable screen fabric may be used. Many materials, such as plastic, are used.

The screen fabric used for such curtains and blinds has a black film layer woven into a black film room (black room) inside, and the black film room is woven from cotton or T / C (polyester / cotton) or synthetic fiber yarn on both sides. This is not to be exposed to the outside, and is used for blinds, roll screens, verticals, and the like, which are a kind of curtains.

Hereinafter, a process of weaving the blind paper using a dark film chamber forming a black film layer in the middle of the blind paper will be briefly described.

First, if we want to weave blind paper with the blackout room as a slope, we have a blackout blind room in the middle, and weaving a cotton or cotton yarn with T / C (POLYESTER / COTTON) or synthetic fibres, Will gain.

On the contrary, in the case of weaving the blind paper using the blackout thread as the weft, a blind paper having the blackout function can be obtained by weaving a warp made of cotton, T / C (polyester / cotton) or synthetic fiber yarn closely.

The blind room forming the blind paper dark layer is tightly covered by weft or warp and is not exposed to the outside.

As described above, after weaving the blind paper having a blackout function, light is transmitted through fine gaps due to weaving, so that the chemical coating operation is necessarily performed 1-6 times to block the light of the woven blind paper.

The reason is that even if the light is not transmitted, in order to use it as a blind paper, the elasticity of the fabric to some extent must go through the chemical coating process.

However, the conventional method for manufacturing blind paper having a blackout layer has various problems as follows.

First, after weaving the blinds, the chemical coating process must be carried out 1-6 times to fill the gap generated during the weaving, which results in polluting the environment.

Second, in order to flame the blind paper, a separate flameproof treatment was required during the coating process, thereby further accelerating the environmental pollution caused by the use of chemicals.

Thirdly, many coating defects are generated by several chemical coatings, which greatly affects environmental pollution with a large amount of wastewater and defective products.

Fourth, since the finished blind paper becomes stiff according to the coating work, the blinds that produce the ambience of the room exhibit a crude feeling.

Fifth, if the size of the blind (opened part) of the transparent part is too narrow when weaving in the type of blind paper in which the transparent part and the opaque part are continuously formed, the transparent part is filled by the coating liquid in the coating process and thus the transparent part is inevitably transparent. There is a restriction to enlarge the eyes of wealth.

Sixth, the chemical coating of the surface of the blind paper is impossible to recycle.

The present invention has been made in order to solve such a conventional problem, heat setting without performing a separate chemical coating operation with the inclination LM company in the process of weaving the weaving machine to maintain a predetermined interval of several strands inclined Only weaving and weaving the weaving in the four weaving is to fill the gaps generated during the weaving of the blind paper to obtain an eco-friendly blind paper.

Another object of the present invention is to weaving the weft constituting the front, the first and second blackout layer and the back with various colors of flame retardant yarn, so that it is possible to manufacture a blind paper having a flame-retardant effect without a separate flame-retardant chemical treatment. .

Another object of the present invention is the front surface is exposed to the outside of the two-tone or floral pattern jagad. The first and second blackout layers are black, and the backside is woven in a single color (the front side or the backside can be woven with only a single color) to provide blind paper of various colors.

According to an aspect of the present invention for achieving the above object, the step of hanging the LM inclined machine to maintain a predetermined interval, supplying the front weft to the LM inclined weaving the front surface, and the weaving of the front In the completed state, supplying the first black film weft layer to weave the first black film layer, and then rotating the gears supplying the front weft and the first black film weft layer by one step, and after the first black film layer is woven A step of weaving the rear side by supplying the rear weft, and weaving the second blackout layer by supplying the second blackout layer black weft in the state of weaving of the rear side, and then weaving the second blackout layer and then supplying the rear weft and the second blackout layer black weft After weaving the blind paper by repeating the step by 1 step, heat treating the woven blind paper while moving to 0.3-0.4m / sec at the temperature of 170-230 ℃. The blind method fingers prepared with Eco blackout function according to claim is provided.

According to another aspect of the invention, the step of hanging the LM inclined machine to maintain a predetermined interval, supplying the front weft to the LM inclined weaving the front surface, and the first weaving of the front surface is completed Supplying the black weft layer to the black layer, weaving the first black layer, and then rotating the gears supplying the front weft and the first black layer weft layer by one step; and after the first black layer is woven, supplying the rear weft layer Weaving the rear side, and weaving the second blackout layer by supplying the second blackout layer black weft in the state of weaving of the rear side, and then weaving the second blackout layer and then rotating the gears supplying the rear weft and the second blackout layer black weft by one step. Repeating the step in a predetermined section to weave the opaque portion, and subsequently weaving the opaque portion followed by weaving the height of the transparent portion lower than the height of the opaque portion. This embodiment method blind fingers prepared with Eco blackout function characterized in that the heat treatment while moving the paper weaving blind After weaving whether a blind 0.3-0.4m / sec at a temperature of 170-230 ℃ is provided.

The present invention has several advantages over the conventional method as follows.

First, the slope is made of LM yarn, weaving the weft yarn into a four-woven fabric, weaving the blind paper and then heat treatment, so that the chemical coating process can be omitted, thereby preventing environmental pollution due to the chemical coating process, Therefore, it becomes possible to produce uncoated eco-friendly blind paper.

Second, if weaving the blind paper using the wefts constituting the front, the first and second blackout layers and the back as flame retardant yarns, the blind paper has a flame retardant function without additional flame retardant chemical treatment, further reducing the environmental pollution caused by the use of chemicals. It becomes possible.

Third, it is possible to reduce the loss (loss) due to the drug coating defects by omitting a number of chemical coating process, it is possible to reduce the environmental pollution and resources waste caused by the defective fabrics generated in this process.

Fourth, by omitting the coating process, the finished blind paper becomes soft to feel the original touch of the fabric, it can produce a more luxurious and eco-friendly interior than the chemical coating blackout blinds.

Fifth, since the coating process is omitted, the transparency of the eye (opened part) of the transparent part when weaving in the blind paper of the type in which the transparent part and the opaque part are continuously formed can be increased.

Sixth, since the blind paper is coated, recycling is possible.

1 is a configuration diagram for explaining a first embodiment of the present invention
2 is a flowchart for explaining a first embodiment of the present invention.
3 is a configuration diagram for explaining a second embodiment of the present invention;
4 is a flowchart for explaining a second embodiment of the present invention.

Hereinafter, the present invention will be described in more detail with reference to FIGS. 1 to 4 as examples.

1 is a block diagram for explaining a first embodiment of the present invention and Figure 2 is a flow chart for explaining the first embodiment of the present invention, for weaving environmentally friendly blackout roll blind paper.

In the first embodiment of the present invention, as shown in Fig. 1 and Fig. 2, the LM bevel 11 is mounted on a weaving machine (not shown) in which several strands of the LM bevel 11 are held at predetermined intervals. Supplying the front weft (16) to the process of weaving the front surface. (S100, S200)

At this time, the front weft yarn 16 is woven so as to be woven to the first to third LM inclination and the fifth to eighth LM inclination (11).

After the front surface is woven, the first black film weft layer 15 is supplied to the lower portion of the front surface to weave the first black film layer.

At this time, the first black film layer black weft 15 is woven to be woven to the first to third LM inclination and the sixth LM inclination (11).

After the weaving of the first blackout layer is completed as described above, we rotate the gears (not shown) supplying the front weft and the first blackout weft layer by one step, and then supply the rear weft 13 to weave the rear side. Go through the steps. (S400)

At this time, the rear weft 13 is woven to be woven to the sixth LM inclination (11).

Thereafter, the second dark film layer black weft 18 is supplied to the upper portion of the rear face to weave the second dark film layer, and then the gear for supplying the rear weft and the second black layer black weft yarn is rotated by one step. (S500)

At this time, the second black film layer black weft 18 is woven to be woven to the first and second LM inclination and the sixth and seventh LM inclination 11.

Thus, when weaving the black layer by supplying the first and second black layer weft layers 15 and 18 between the front and rear surfaces, the black layer wefts of each of the black layer layers are the first and second black layer layers, the black layer wefts and the front, In the state of stopping the driving of the gear supplying the rear weft is pushed into weaving.

As described above, after weaving one row on the LM warp 11 while supplying the front weft 16, the first blackout weft 15, the rear weft 13, and the second blackout weft 18, When weaving two rows, the front weft yarns 16 constituting the front surface are intertwined with the 1-7th LM bevel 11, and the first black layer weft yarn 15 forming the first black layer is the first LM bevel. And a second weft layer black weft yarn 18 to be woven on the 5-7th LM slope 11 and constituting the rear side to be woven on the first LM slope 11 and forming a second black layer. ) Is tied to the 1st LM slope and the 4-6th LM slope (11).

Subsequently, when weaving the third row, the front weft yarns 16 constituting the front surface are intertwined with the 1st and 2nd LM warp yarns and the 4-8th LM warp yarns 11, and the first black film layer forming the first black film layer. The black weft 15 is intertwined with the 1st and 2nd LM inclinations and the 4th and 5th inclined LMs 11, and the rear weft 13 constituting the rear side is intertwined with the 5th LM inclination 11 and the second black film. The second dark layer black weft yarn 18 forming the layer is intertwined with the first and second LM slopes and the fifth and second LM slopes.

In addition, when weaving 4 rows, the front weft yarn 16 constituting the front surface is woven to the 1-6th LM warp and the 8th LM warp 11 and the first black film weft warp layer forming the first blackout layer ( 15) is woven to the second LM slope, the fifth and sixth LM slope and the eighth LM slope (11), and the rear weft (13) constituting the rear side is woven to the second LM slope (11) and the second black film The second dark film layer black weft 18 forming the layer is woven to the second and third LM slopes and the fifth and sixth LM slopes 11.

As described above, the process of weaving four rows shown in FIG. 1 is described, and the weaving process is repeatedly performed as many times as the set number of times to weave the eco-friendly blackout roll blind paper.

In FIG. 1, the portions marked with X in each LM inclination 11 are the front weft 13, the first blackout layer black weft 15, the back weft 16, and the second blackout layer black weft 18 are not woven. Means that.

The front and rear of the present invention woven as described above can be woven in a single color (plain), if necessary, but the back side is a single color, and the front side is a weft of a variety of colors so that two or more colors are expressed to the outside as needed It is understandable to be able to weave.

On the other hand, if weaving the weft constituting the front, the first, the second blackout layer and the back to the flame retardant yarn to have a flame retardant function has the advantage that it can omit a separate flame retardant treatment.

After the weaving of the blind paper is completed by the above-described method, unlike the prior art to fill the gap generated during the weaving through the coating process, the present invention has a black film weft through a heat treatment process to the weave structure, the fabric is elastic It is suitable for eco-friendly blackout blinds.

That is, when the woven blind paper is heat-treated while moving to 0.3-0.4 m / sec at a temperature of 170-230 ° C., the LM warp 11 is finely melted by heat and the rear weft 13 and the first black film layer black weft 15 ), The front weft yarn 16, the second blackout layer and the black weft yarn 18 is integrated with the fabric to prevent the sliding and one-sided at the same time can maintain the elasticity of the fabric.

If the temperature in the furnace is 170 ℃ or lower during the process, the LM warp 11 does not melt and the fabric does not prevent slippage and one-sided weaving. On the contrary, if the temperature is 230 ° C or higher, the LM warp hardens and becomes hard. End of elasticity is lost.

3 is a configuration diagram for explaining a second embodiment of the present invention, for weaving blackout twin roll blind paper.

In the second embodiment of the present invention, as shown in Figs. 3 and 4, the opaque portion 3 is placed in a state in which several strands of the LM warp 11 are held on a weaving machine (not shown) to maintain a predetermined interval. Before weaving, first weave 1-6 strands of weft 12, then rotate a known gear (not shown) for supplying the weft by one step, and supply the front weft 16 to the LM bevel 11 by Go through the steps of weaving the front (S100, S200)

In the case where the LM inclination 11 is made of one pair of eight strands as shown in FIG. It is woven to be woven to the eighth LM bevel (11).

The reason for batting 1-6 strands of the weft yarn 12 before weaving the front surface constituting the opaque portion 3 is designed as the blackout layer that is subsequently woven is exposed to the outside at the beginning of the opaque portion 3 This is to prevent the appearance of harm.

Since the configuration and operation of the gear for supplying the front weft are well-known techniques already known in the weaving method using a weaving machine, illustration and detailed description thereof will be omitted.

After the weaving of the front surface is completed, the first black film weft layer 15 is supplied to the lower portion of the front surface under the stop of driving of the gear to weave the first black film layer.

At this time, the first black film layer black weft 15 is woven to be woven to the first to third LM inclination and the sixth LM inclination 11.

After the first blackout layer is woven, the gears supplying the front weft and the first blackout weft layer are rotated by one step, and the rear weft 13 is supplied to weave the thick plate.

At this time, the rear weft 13 is woven to be woven to the sixth LM inclination (11).

As described above, after weaving of the rear surface is completed, the second black layer weft 18 is supplied to the upper portion of the rear surface to weave the second dark layer.

At this time, the second black film layer black weft 18 is woven to be woven to the first and second LM inclination and the sixth and seventh LM inclination 11.

In this way, when weaving the blackout layer by supplying the first and the second blackout layer black wefts 15 and 18 between the front and the back, the respective black wefts are the front, the rear weft and the first and the second blackout layer black wefts. In the state of stopping the driving of the gear supplying the force is pushed into weaving.

As described above, after weaving one row on the LM warp 11 while supplying the front weft 16, the first blackout weft 15, the rear weft 13, and the second blackout weft 18, When weaving two rows, the front weft yarns 16 constituting the front surface are intertwined with the 1-7th LM bevel 11, and the first black layer weft yarn 15 forming the first black layer is the first LM bevel. And a second weft layer black weft yarn 18 to be woven on the 5-7th LM slope 11 and constituting the rear side to be woven on the first LM slope 11 and forming a second black layer. ) Is tied to the 1st LM slope and the 4-6th LM slope (11).

Subsequently, when weaving the third row, the front weft yarns 16 constituting the front surface are intertwined with the 1st and 2nd LM warp yarns and the 4-8th LM warp yarns 11, and the first black film layer forming the first black film layer. The black weft 15 is intertwined with the 1st and 2nd LM inclinations and the 4th and 5th inclined LMs 11, and the rear weft 13 constituting the rear side is intertwined with the 5th LM inclination 11 and the second black film. The second dark layer black weft yarn 18 forming the layer is intertwined with the first and second LM slopes and the fifth and second LM slopes.

In addition, when weaving 4 rows, the front weft yarn 16 constituting the front surface is woven to the 1-6th LM warp and the 8th LM warp 11 and the first black film weft warp layer forming the first blackout layer ( 15) is woven to the second LM slope, the fifth and sixth LM slope and the eighth LM slope (11), and the rear weft (13) constituting the rear side is woven to the second LM slope (11) and the second black film The second dark film layer black weft 18 forming the layer is woven to the second and third LM slopes and the fifth and sixth LM slopes 11.

What has been described so far has described the process of weaving the four rows of opaque portions 3 shown in dotted lines in FIG. It becomes possible to weave (S600).

After weaving the opaque portion 3 by the above process, the weft 1-12 strands having the same color as the color of the front and rear are battered so that the blackout layer is not exposed to the outside. )

As such, after weaving the opaque portion 3, the transparent portion 2 must be woven in succession. The transparent portion 2 can be more densely woven than the conventional blind paper because the coating process is omitted in a later process. Will be.

That is, the transparent portion weft yarn 14 having the same color as the LM slope 11 is intertwined with the second, fourth, sixth and eighth LM slopes 11, and then the ball is blown to adjust the density of the transparent portion. After the weft yarns are woven to the 1st, 3rd, 5th, and 7th LM warp yarns 11, and the transparent weft yarns 14, which are woven in succession, are woven to the 2nd, 4th, 6th and 8th LM warp yarns. After weaving, the process of striking the weft yarn to adjust the density of the transparent portion and then hitting the transparent portion weft 14 to be woven to the 1st, 3rd, 5th and 7th LM warp 11 is performed a predetermined number of times. 2) Weaving (S800, S900)

At this time, the height of the transparent portion 2 is preferably set so that about 60-70% of the height of the opaque portion 3 is maintained.

This is to allow the opaque portions 3 positioned deviating from each other when the opaque portions 3 are shifted to shield the inside and the outside to cover the transparent portion 2 more reliably.

In FIG. 3, the portions marked with X on each LM inclination 11 are the front weft 13, the first blackout layer black weft 15, the back weft 16, and the second blackout layer black weft 18 are not woven. Means that.

As described above, the front and the back of the present invention can be woven in a single color (plain) if necessary, but the back side is monochromatic as needed, and the front side is woven with wefts of various colors to express two or more colors. It can be understood.

On the other hand, if weaving with the front, rear weft yarn and the first and second blackout layer black weft yarn as flame retardant yarn to have a flame retardant function, there is also an advantage that can be omitted.

Unlike the conventional method of filling the gap generated during weaving through the chemical coating process after the weaving of the blind paper is completed by the above-described method, the present invention is eco-friendly only by heat processing by weaving a black film with LM warp and quadruple weft tissue during weaving. It becomes a blackout blind.

That is, when the woven blind paper is heat-treated while moving to 0.3-0.4 m / sec at a temperature of 170-230 ° C., the LM warp 11 is finely melted by heat, and the upper weft yarn 16, the black weft yarn 15, and the lower plate weft yarn. (13), and integrated with the black weft yarn (18) to prevent the slipping of the fabric and the one-sided to form a black film. (S1000)

If the temperature in the furnace is 170 ° C or lower during the above process, the LM warp 11 does not melt, preventing the fabric from slipping and whipping. On the contrary, if the temperature is 230 ° C. or higher, the LM warp 11 hardens and the fabric hardens. Termination occurs and the blinds lose their function.

According to the first and second embodiments of the present invention, the weft yarns constituting the front and rear surfaces may be cotton yarns or polyester yarns, but any one of the front and rear yarns is a cotton yarn, and the other weft yarn is a polyester yarn. You may use it.

Although the technical spirit of the present invention has been described in detail according to the above-described preferred embodiment, it should be noted that the above-described embodiments are for the purpose of description and not of limitation.

It will be understood by those skilled in the art that various changes and modifications may be made without departing from the scope of the present invention.

2: transparent part 3: opaque part
11: LM slope 12: Weft
13: front weft yarn 14: transparent weft yarn
15: 1st blackout layer black weft yarn 16: rear weft yarn
18: 2nd blackout layer black weft

Claims (8)

Suspending the LM warp yarn 11 to maintain a predetermined interval, and supplying the front weft yarn 16 to the LM warp yarn 11 to weave the front surface of the weaving machine; 1 weaving the first blackout layer by supplying the blackout layer black weft 15, and then rotating the gears supplying the frontal weft and the first blackout layer black weft by one step, and after the first blackout layer has been woven, Supplying the weft yarn 13 to weave the rear surface, and supplying the second blackout layer black weft yarn 18 when the weaving of the rear surface is completed, weaving the second blackout layer and then weaving the backside weft layer and the second blackout layer black After the step of rotating the gear supplying the weft yarn by repeating one step to manufacture the blind paper, manufacturing the blind paper having an eco-friendly dark film, characterized in that the heat treatment of the woven blind paper at a temperature of 170-230 ℃ Law.
The method according to claim 1,
The front and rear weft yarns 13 and 16 constituting the front and rear and the first and second blackout layer black weft yarns 15 and 18 are blind flames having an eco-friendly blackout function, characterized in that made of flame retardant yarn or non-compressed yarn. Method of making paper.
The method according to claim 1 or 2,
The back side is woven in a single color and the front is jagae pattern or manufacturing method of a blind paper having an eco-friendly blackout, characterized in that weaving in two or more colors.
The method according to claim 1,
Any one of the front and rear is a weft yarn is a cotton yarn, the other weft yarn manufacturing method of an eco-friendly blind film, characterized in that the polyester yarn.
Suspending the LM warp yarn 11 to maintain a predetermined interval, and supplying the front weft yarn 16 to the LM warp yarn 11 to weave the front surface of the weaving machine; 1 weaving the first blackout layer by supplying the blackout layer black weft 15, and then rotating the gears supplying the frontal weft and the first blackout layer black weft by one step, and after the first blackout layer has been woven, Supplying the weft yarn 13 to weave the rear surface, and supplying the second blackout layer black weft yarn 18 when the weaving of the rear surface is completed, weaving the second blackout layer and then weaving the backside weft layer and the second blackout layer black After weaving the opaque portion 3 by repeatedly performing the step of rotating the gear for supplying the weft in a predetermined section, the height of the transparent portion 2 is connected to the opaque portion 3 to the opacity portion 3. Repeat the weaving step below height After the weaving the blind paper by the time of the blind paper manufacturing method of the blind paper, characterized in that the heat treatment of the woven blind paper at a temperature of 170-230 ℃.
The method according to claim 5,
The front and rear weft yarns 13 and 16 constituting the front and rear and the first and second blackout layer black weft yarns 15 and 18 are blind flames having an eco-friendly blackout function, characterized in that made of flame retardant yarn or non-compressed yarn. Method of making paper.
The method according to claim 5 or 6,
The back surface is woven in a single color, the first and the second blackout layer is black, the front is a jacquard pattern or a method of manufacturing a blind paper having an eco-friendly blackout, characterized in that weaving in two or more colors.
The method according to claim 5,
Any one of the front and rear is a yarn for weaving, and the other weft yarn manufacturing method of the blind paper having an eco-friendly blackout, characterized in that the polyester yarn.

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