KR101267029B1 - Method for fabricating velvet and device therefor - Google Patents
Method for fabricating velvet and device therefor Download PDFInfo
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- KR101267029B1 KR101267029B1 KR1020110072293A KR20110072293A KR101267029B1 KR 101267029 B1 KR101267029 B1 KR 101267029B1 KR 1020110072293 A KR1020110072293 A KR 1020110072293A KR 20110072293 A KR20110072293 A KR 20110072293A KR 101267029 B1 KR101267029 B1 KR 101267029B1
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- brush
- velvet
- bed
- fabric
- velvet fabric
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C11/00—Teasing, napping or otherwise roughening or raising pile of textile fabrics
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- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The present invention provides a velvet processing method and apparatus for effectively controlling pile wrinkles in the manufacturing process of the velvet to achieve high quality and high quality of the velvet product, while also providing a velvety pile brush without additional reworking. By controlling it, it is possible to improve work efficiency and productivity in the processing of velvet products.
To this end, the present invention, in the velvet processing including dyeing, washing, pre-chamber drying, brush treatment, main chamber drying; It provides a velvet processing method for preventing the file wrinkles to be brushed by applying heat to the velvet fabric injected for the brush treatment.
On the other hand, the present invention, in the brush bed is installed in the inclined direction brush and the weft direction brush for brush processing of the velvet fabric; Provided is a velvet processing device for preventing pile creases having a heater for heating the brush bed to apply heat to the velvet fabric passing over the brush bed.
Description
The present invention relates to a velvet processing method and apparatus, and more particularly, to a velvet processing method and apparatus for improving the quality and quality of the velvet and improving the productivity by effectively controlling the crease of the pile formed on the surface of the velvet. It is about.
Generally, velvet is thick and elastic, and is excellent in warmth, heat insulation, hygroscopicity, abrasion resistance, softness, softness, woolenness, knitting, synthetic fiber and so on. Today, the range of applications such as packaging for interior and other high-end industrial materials, and LCD panel processing is being expanded.
Such a velvet fabric is one of pile fabrics and refers to a fabric in which a fiber pile is laid on the surface of the fabric, generally a double-woven fabric, and more specifically, And a file is formed on the lower surface of the fabric by cutting a file connecting the upper plate and the lower plate. The ground structure is a structure in which warp yarns and weft yarns are interwoven.
The velvet fabric is also referred to as veludo or velvet. The pile fabric has a pile fabric that represents the pile with warp and a pile fabric that represents the pile file. The velvet belongs to the pile fabric. Velvet is a warp, using warp for the base and warp for the pile, and the tissue is a plain or twill, the warp for the pile is a fabric showing a soft pile or loop on the fabric base.
Another method of weaving the velvet fabric is to use a double-woven fabric as described above, cut the double-layered fabric between the two immediately before winding, and cut it into two pieces of fabric , The cut warp yarn becomes a fleece (file) and appears on the surface of the cloth. For the weaving of velvet, cotton yarn or chemical fiber may be used in addition to the silk thread, and they may be interwoven. In addition to the velvet, the raw pile fabric has a flush, distinguished by the length of the pile.
There are many types of velvet, such as chiffon velvet (a luxurious velvet that is light and soft), rayon velvet (a luxury velvet that shortens and straightens the file and makes the texture of the file slightly stiff) , And brocade velvet (velvet). Weft pile fabrics use wefts for background and wefts for piles, and represent piles as wefts for piles, including Velvetin and corduroy. Velvetin is sometimes called cotton velvet because cotton yarn is used in the pile weft. The corduroy is characterized by a pile of a certain width formed as a pile in the warp direction.
These velvet fabrics have a luxurious shine, touch and appearance, which have been used in religious apparel in the past and were often used for royal or noble costumes and interior decorations. And velvet is still treated as high-quality fabrics, and it is widely used for women's and children's fabrics, hats, upholstery and chair covers.
The velvet fabric can provide a luxurious feeling by giving a texture to the surface of the pile and giving the pile to the pile by giving the pile directionality to the pile, and not only the color can be varied, but also various texture of the surface depending on the pile length and weaving method .
1a and 1b show an example of the velvet fabric in which the
On the other hand, the dough made by weaving in the three-dimensional structure is completed into a velvet product through a process of `` heat treatment → weight loss → dyeing → washing (water brush) → dehydration → pre-chamber drying → brush treatment → main chamber drying ''.
Here, the heat treatment is a process of stabilizing the dough through the high temperature treatment, the weight loss is a treatment to reduce the velvet fabric of the coarse tissue made of polyester filament (weight) to dense the texture and soften the touch The dyeing process is a process of coloring the velvet over 40 minutes to 1 hour at 130 ° C. when the velvet is put into a rapid dyeing machine.
In addition, washing with water is a process of washing the residual dye remaining on the surface of the velvet fabric without penetrating into the velvet fabric after dyeing the velvet fabric, and the preliminary chamber drying (preliminary treatment) is a chamber with a water content of about 70% after dehydration. It is the process of making the velvet fabric injected into the state of water content about 40-50% through drying at high temperature (170 ℃).
The brush treatment is a process of imparting uprightness and directionality (ie, raising angle) to the pile of the velvet fabric running in the inclined direction by the inclined brush and the weft direction brush, wherein the inclined brush is the same as the traveling direction of the velvet fabric. The velvet fabric is brushed in the opposite direction or the opposite direction, and the weft direction brush is velveted in the direction crossing the velvet fabric.
Looking at the configuration of the device for the brush treatment with reference to Figure 2, the
On the other hand, the main chamber drying (main treatment) is a process of heat setting the
However, in the three-dimensional velvet fabric produced through the above-described process, despite the brush treatment, the chronic problem of pile wrinkles remains unresolved.
Of course, at present, the degree of file crease of the velvet fabric, which has undergone the above-described series of processes, is not the level of wrinkles that causes problems in passing the inspection items as products.
However, due to the characteristics of velvet products, the control of pile wrinkles is a very important issue that determines the quality and quality of velvet products. It needs to be precisely controlled.
On the other hand, from the viewpoint of productivity improvement rather than high quality of the product, it is necessary to more effectively control the file wrinkle phenomenon in order to increase the output of the product while maintaining the quality above the current level.
The inventors of the present invention, for the effective control of the file wrinkle phenomenon, as a result of diagnosing the cause of the file wrinkle phenomenon in the actual production site, it has been found that the file wrinkles due to the following causes.
The cause of the pile wrinkle problem, first, the velvet fabric is put into the dyeing machine dyeing proceeds for about 40 minutes to 1 hour, the wrinkle problem is inevitably occurred in this process. In other words, the wrinkles of the pile are caused by physical friction and interference in the process after being put into the dyeing machine.
In particular, when the worker increases the amount of velvet fabric that is put into the dyeing machine to increase the productivity, the wrinkles of the pile becomes more severe. For example, in the case of actual industrial sites, in order to increase production, there are many cases in which more than 10 ~ 20% of the amount is indicated in the working manual within the range without mechanical difficulties, and in this case, the degree of pile wrinkle of the velvet fabric subjected to the dyeing machine is also increased. do.
Next, the dyeing treatment is carried out at about 130 ℃ and then cooled, the degree of wrinkles of the pile is different depending on whether to lower the temperature by 1 ℃ per minute or 2 ℃ per minute. In other words, the faster the cooling rate, the worse the crease of the pile.
Therefore, although the degree of wrinkles can be reduced by lowering the cooling rate, this is a factor related to productivity, and thus, when the cooling rate is lowered, there is a problem that productivity is lowered.
On the other hand, as mentioned above, in the actual industrial site, the excess amount of the velvet fabric fed to the dyeing machine is made within a range that does not impart mechanical strain to the dyeing machine, and passes through the inspection items as a product through post-processing (brush processing). Even though it is managed at a moderate level, to compensate for the wrinkles of the file, the wrinkles can be compensated by reprocessing (brushing) two or three times more.
However, this method has a problem of lowering the work efficiency and productivity by increasing the working time required for the production of the product due to the additional processing, and increases the product cost.
The present invention has been made to solve the above problems, to provide a velvet processing method and apparatus for efficiently controlling the file wrinkle phenomenon in the manufacturing process of the velvet to achieve high quality and high quality of the velvet product. There is this.
On the other hand, an object of the present invention is to provide a velvet processing method and apparatus for improving the working efficiency and productivity in the processing of velvet products by being able to control the pile wrinkle of the brush velvet without additional reworking. .
In order to achieve the above object, the present invention, in the velvet processing including dyeing, washing, pre-chamber drying, brush treatment, main chamber drying; Provided is a velvet processing method characterized in that the brush treatment by applying heat to the velvet fabric input for the brush treatment.
At this time, the velvet fabric is characterized in that it is preheated prior to the brush action occurs by the oblique brush or the weft brush.
And, the heat applied to the velvet fabric is characterized in that it is transmitted to the velvet fabric through contact with the inclined brush bed and the weft direction brush bed is installed in the lower direction of the velvet fabric to support the velvet fabric.
On the other hand, according to another aspect of the invention for achieving the above object, in the brush bed which is provided with a gradient brush and a weft direction brush for brush processing of the velvet fabric; Provided is a velvet processing apparatus comprising a heater for heating the brush bed to apply heat to the velvet fabric passing over the brush bed.
In the above-described configuration, the brush bed, characterized in that consisting of the inclined brush bed in which the inclined brush and the weft direction brush is installed, and the weft direction brush bed separately installed apart from this.
In the above-described configuration, the front of the velvet fabric running direction of the brush bed is characterized in that the preheating bed for preheating (Preheating) proceeds to the brush bed.
The heater may be a well-known heater such as a cartridge heater, a sheath heater, a quartz tube heater, a coil heater, and the like, and may be embedded in a hole formed to have a length in an inclined direction in the brush bed. It is characterized by.
According to the present invention, by effectively controlling the file wrinkle phenomenon, which is a very important issue that determines the quality and quality of the velvet product without additional process or reprocessing process, it is possible to implement a higher quality and high-quality product differentiated from the existing velvet product.
On the other hand, from the viewpoint of productivity, the present invention can maintain the quality above the current level while increasing the output of the product through the effective control of the file wrinkle phenomenon.
In other words, according to the present invention, two problems of high quality and high quality of the velvet and improved productivity by effectively controlling the wrinkle of the pile by brushing while heating in the brush processing step before the wrinkle of the pile is fixed while the main chamber is dried. Can effectively solve the problem.
1A and 1B are perspective views showing the tissue form of a typical velvet fabric.
Figure 2 is a plan view schematically showing the installation state of the gradient brush and the weft direction brush
3 is a flow chart showing a velvet processing process according to the method of the present invention
4 is a schematic view showing a configuration of a brush processing apparatus for implementing the method of the present invention
5 is an enlarged view illustrating main parts of FIG. 4 and illustrates pile states before and after a brush action;
6 is a schematic view showing the configuration of a brush processing apparatus according to another embodiment of the present invention
Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to FIGS. 3 to 6.
3 is a flowchart illustrating a velvet processing process according to the method of the present invention, Figure 4 is a schematic view showing the configuration of a brush processing apparatus for implementing the method of the present invention, Figure 5 is an enlarged view of the main portion of FIG.
First, referring to Figure 3, the velvet processing method of the present invention, in velvet processing including dyeing, washing, pre-chamber drying, brush treatment, main chamber drying; It is characterized in that the
At this time, the heat applied to the
When the velvet brush treatment is performed in the warmed state by the above method, the wrinkles of the
That is, this invention obtains a kind of ironing effect by performing a brush process in a warm state in a brush process.
In analogy, ironing while ironing clothes or cloths with iron while the clothes or cloths are slightly wet can effectively spread wrinkles and prevent damage to clothes or cloths, and the present invention applies this principle.
Specifically, the velvet fabric to which the method of the present invention is applied is also subjected to a general treatment process, such as dyeing, washing, and preliminary chamber drying, and is introduced into a brush treatment process. Maintain about 40-50%.
In this state, when the
That is, referring to FIG. 5, the
To this end, in the brush bed of the present invention, a heater (H) for heating the brush bed is built so as to apply heat to the
That is, the brush bed of the present invention is composed of an
In this case, the number of heaters H installed per bed is not particularly limited, but a plurality of heaters H may be built in each of the brush beds to heat the bed surface.
In particular, the heater (H) installed in the
This is because the heater (H) installed in front of the center of rotation of the inclined direction of the
On the other hand, the brushed
Hereinafter, another embodiment of the brush device according to the present invention will be described with reference to FIG. 6.
6 is a schematic view showing the configuration of a brush processing apparatus according to another embodiment of the present invention. According to the present embodiment, the velvet fabric running direction front of the
At this time, a variety of well-known heaters may be built into the preheating
According to the present embodiment configured as described above, in the velvet fabric running direction, a preheating
This embodiment is a device for realizing the technical idea to preheat before the brush action by the
Meanwhile, in the present exemplary embodiment, the heater H is also installed in the
As described above, the present invention is to effectively control the wrinkle wrinkle (pile), which is an important factor influencing the quality and quality of the product on the characteristics of the velvet product, the above has been described embodiments according to the present invention.
It will be apparent to those skilled in the art that the present invention may be embodied in other specific forms without departing from the spirit or scope of the invention as defined in the appended claims.
Therefore, the above described embodiments are to be considered as illustrative rather than restrictive, and the present invention is not limited to the above description, but may be modified within the scope of the appended claims and equivalents thereof.
The textile industry is a demand-generating, advanced country-type industry. Seven of the world's 10 largest textile exporters are developed countries.
In other words, the velvet industry is a high value-added industry with a long history, and the manufacturing capacity is secured only in the advanced countries of the world. Now, Germany and Japan are the best producing countries and the next is Korea. As a market share of 40%, the market that is concentrated only in the Middle East in the 60s and 70s has reached the European market after the US and Brazil in the 1980s and after the 1990s. In addition, the velvet industry is a value-oriented industry with a higher margin than other textile products, and is an industry that can be easily expanded.
Therefore, considering the position of the velvet industry in the textile industry, efforts to ensure high quality and high quality of velvet products are very important, and as part of such efforts, the present invention invented to effectively control pile wrinkles of velvet products is Since the technology is a very important factor that determines whether the quality and quality of the velvet product can be improved or not, the invention is highly applicable to the industry.
20: inclined brush bed 21: inclined brush
30: weft brush bed 31: weft brush
10: Velvet Fabric 130: File
40: preheating bed H: heater
Claims (7)
The brush is treated by applying heat to the velvet fabric that is added for the brush treatment,
The heat applied to the velvet fabric, is installed in the lower direction of the velvet fabric is transferred to the velvet fabric through the contact between the inclined brush bed and the weft direction brush bed and the velvet fabric to support the velvet fabric Velvet processing method to prevent pile wrinkles.
The velvet fabric is a velvet processing method for preventing the file wrinkles, characterized in that the preheating (Preheating) at the time before the brush action occurs by the inclined brush.
Built-in a heater for heating the brush bed to apply heat to the velvet fabric passing over the brush bed, the heat of the heater to be transferred to the velvet fabric through the contact of the velvet fabric and the brush bed Velor processing device for file wrinkle prevention.
The brush bed is a velvet processing device for preventing the file wrinkles, characterized in that consisting of the inclined brush bed is installed separately from the inclined brush bed and the weft direction brush and the weft direction brush bed spaced apart from each other.
Heater is installed on the inclined brush bed, the velvet processing device for preventing the file wrinkles, characterized in that formed on the front and rear with respect to the center of rotation of the inclined brush installed on the inclined brush bed.
The velvet processing device for preventing the file wrinkles, characterized in that the preheating bed for preheating (Preheating) the velvet fabric proceeding to the brush bed on the front side of the velvet fabric advance direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020110072293A KR101267029B1 (en) | 2011-07-21 | 2011-07-21 | Method for fabricating velvet and device therefor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020110072293A KR101267029B1 (en) | 2011-07-21 | 2011-07-21 | Method for fabricating velvet and device therefor |
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| Publication Number | Publication Date |
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| KR20130011264A KR20130011264A (en) | 2013-01-30 |
| KR101267029B1 true KR101267029B1 (en) | 2013-05-29 |
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| KR1020110072293A KR101267029B1 (en) | 2011-07-21 | 2011-07-21 | Method for fabricating velvet and device therefor |
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| CN115125692A (en) * | 2022-06-30 | 2022-09-30 | 义乌市爱啦家纺有限公司 | Sanding machine applied to production of four-piece sanding fabric on bed |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100919741B1 (en) | 2009-02-18 | 2009-09-29 | 신성재 | File arrangement device of pile-textile |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100919741B1 (en) | 2009-02-18 | 2009-09-29 | 신성재 | File arrangement device of pile-textile |
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