JPH0433896B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a method for producing a picture thread in which a patterned cut foil is wound around a core thread to obtain a product.

In the present invention, the pictorial thread refers to a painterly pattern on a textile,
A thread used to weave discontinuous or partial patterns.

Although the pattern woven from patterned cut foil does not have the depth of texture as the pattern woven with yarn-dyed twisted thread, there are almost no restrictions on the design of the pattern. Therefore, we have created a form that effectively brings out only the above-mentioned characteristics of patterned cut foil, that is, a form that can be expressed in textiles by modifying the pattern of such characteristics to have a deep feeling similar to the pattern of yarn-dyed twisted yarn.
It would be of great significance if patterned cut foil could be used to make threads.

Conventional techniques and their problems However, no method to implement this has been developed yet. Conventionally, patterned cut foil has only been used by applying it to the thread, and the resulting patterns lack depth in texture, as mentioned above.

In addition, by wrapping the traditional patterned cut foil around the core thread,
There are the following problems when using this for thread.

Before wrapping the cut foil around the core thread, it must be shaped into a tube thread. Thus, when winding the cut foil around the core thread, the front and back of the cut foil are reversed from the original. However, with conventional cut foil, there is no guarantee that it is possible to confirm whether the front and back are reversed from the original during the wrapping process.
In other words, there is no way to ensure that the cut foil is handled in the correct manner to obtain the intended pattern. This is because conventional patterned cut foil is not suitable for wrapping around core yarn.

In addition, the patterned Kirihaku that is wrapped around the core thread is at least as long as a regular picture thread that is not Kirihaku.
In other words, even in the case of picture sutras, it is not practical in terms of productivity unless the length is equivalent to multiple pieces of fabric, but patterned cut foil of such a length has not existed in the past. If conventional patterned cut foil were to have such a length, it would be extremely difficult to check the front and back of the cut foil for a single piece of fabric.

In other words, patterned cut foil is produced in a form that can be expressed in textiles by modifying the pattern of cut foil to have a depth similar to the pattern created by yarn-dyed twisted yarn. The reality is that there is no method that can be used to make threads and mass-produce such threads for any purpose.

An object of the present invention is to provide a method for manufacturing picture thread that can embody this.

Means for Solving the Problems The above objects of the present invention are achieved by the following method.

A base sheet made of strips of paper, plastic film, etc. with a pattern on the surface is used as a cut foil material,
This is a method of manufacturing thread in which the cut foil obtained by slitting this is wound around a core thread to obtain a picture thread, and the thread is produced at the front end of the base sheet and at the back of the band with a length equivalent to one piece of fabric. The above-mentioned cut foil is provided with a horizontally extending stripe-like mark of a color that can be distinguished from the pattern of the original cut foil by the contrast of hue, lightness, and saturation at least in one of the areas near the edges. A method of producing picture thread characterized by using it as a raw fabric.

In the present invention, when the mark is applied to a location near the front end and a location near the rear end of the band, it is assumed that these two types of marks can be distinguished.

In the present invention, the cut foil may be wound around the core yarn using a suitable yarn twisting machine, for example, a pipe weight type yarn twisting machine. The twist of the cut foil to the core yarn can be varied over a wide range, but generally it can be about 15 to 20 times/cm. All you have to do is

The cut foil is shortened by the above-mentioned twisting with the core yarn, in other words, the partial pattern of the cut foil, that is, the pattern constituent elements are reduced in length and width due to the winding of the cut foil around the core yarn, so in the present invention, the base sheet The pattern on the surface is applied to an enlarged length and width commensurate with the reduction in length and width.

In the present invention, the core yarn can be of various shapes including twisted yarn and filament yarn, and typical examples of the material include Tetoron, nylon, rayon, and silk.

Function As described above, in the present invention, the cut foil obtained by stripping the original cut foil made of a base sheet with a pattern on the surface is wound around the core yarn to make the picture thread, so that the desired product can be painted. By said winding of the cut foil around the core yarn, the yarn is obtained essentially in the form of a twisted yarn provided with pattern elements. The pattern constituent elements have a pattern that follows the original pattern of the base sheet, that is, they are hardly restricted by the pattern.
Therefore, according to the present invention, there is provided a picture thread which is comparable in design to the pattern woven by cut foil, and which is capable of expressing a pattern on the fabric as deep as the pattern woven by yarn-dyed twisted yarn. is obtained.

Furthermore, in the present invention, at least one of a portion near the front end and a portion near the rear end of the band having a length equivalent to one piece of fabric of the base sheet with a pattern on the surface,
Since a material with striped marks extending in the horizontal direction is used as the original cut foil, the cut foil obtained by stripping the original cut foil has a mark formed by cutting the striped mark into pieces with the slits at the end. It is located in a nearby location. The mark is made of paper cut foil,
In other words, the pattern and hue of the cut foil obtained from it,
Since the color can be distinguished by contrast in at least either lightness or saturation, there is no mistaking it for a pattern constituent element near the edge of the cut foil. Therefore, when the cut foil of the present invention is wound around a core thread or otherwise reversed between the steps after slitting, the front and back directions are determined by the above marks, and the cut foil can be oriented in the front and back directions in the subsequent process. We guarantee that all products are handled in the correct manner. Thus, according to the present invention, it is possible to lengthen the length of patterned cut foil without the conventional problems, and for the purpose of mass-producing picture thread obtained by winding the cut foil around a core thread. It can be achieved.

Effects of the Invention As described above, according to the present invention, the pattern of cut foil has been modified to have a deeper feeling than the pattern of yarn-dyed twisted yarn, so that it can be expressed on textiles, that is, it has a characteristic that is almost unrestricted by the pattern. It is possible to make use of cut foil with a pattern in a well-drawn shape as a thread, and also to provide a manufacturing method for thread that can realize the mass production of such thread for a purposeful purpose.

Embodiments Next, embodiments of the present invention will be described with reference to the accompanying drawings.

FIG. 1 shows a preferred example of the cut foil material used in carrying out the method of the present invention. In FIG. One or more painterly patterns, discontinuous patterns, or partial patterns may be imprinted or printed on the surface of a base sheet consisting of a strip using a printing roller, a printing screen, or a printing roller.

When the cut foil 4 described below is wound around the core thread to obtain the desired picture thread, the pattern constituent elements, which are the partial patterns of the cut foil 4, will shrink in length and width as the cut foil is wrapped around the core thread.
The pattern on the surface of the base sheet is applied so that the length and width are expanded to correspond to the reduction in length and width. This expansion is in the case of what is known in the textile industry as a strand of twisted yarn (with a fineness of around 120 denier) (however, the core yarn is only wound, and cut foil is wrapped around it at a rate of about 20 times/cm). Generally, the length (warp direction) may be about 1.2 times and the width (weft direction) about 3 times the pattern to be woven into the fabric.

Since the front and back of the cut foil 4 are reversed in each step after the slitting step described below, such as winding around the core yarn and other steps, the front and back are modified so that the front and back can be easily determined. That is, a mark 2 for the following starting end side display mark 2' is placed near the front end of the band L having a length equivalent to one woven fabric of the cut foil material 1, and a mark 2 for the following starting end side is placed near the rear end. Side display mark 3'
Mark 3 is given for this purpose. Either one of the marks 2 and 3 may be omitted. Marks 2 and 3 are striped marks extending in the lateral direction of the cut foil material 1, and are of colors that can be distinguished from the pattern of the cut foil material 1 by contrast in hue, brightness, and/or saturation. If two types of marks, 2 and 3, are applied, they shall be easily distinguishable. For this purpose, as shown in FIG. 1, for example, a mode in which the widths are different in size can be applied.

The cut foil original fabric 1 is slit into a required width (generally about 0.43 mm) using a slitter, and the cut foil obtained by the slitting process is wound onto a bobbin, that is, it is wound into a bobbin. The cut foil is shown in Figure 2 and is designated by the number 4.
is attached. In FIG. 2, 2' is a mark for indicating the starting end of the cut foil 4, and 3' is a mark for indicating the trailing end, and these marks correspond to the original marks 2 and 3 on the original cut foil 1. The bobbin on which the cut foil 4 is wound is given a number corresponding to the horizontal order of the cut foil 4 at the beginning of the cut foil material 1. This is so that a large number of cut foils obtained from the original cut foil 1 can be wound on bobbins in a later process such as warping, so that the required order can be quickly determined in the required order.

Next, the bobbin thread of the cut foil and the separately prepared core thread are made into a twisted thread in which the cut foil 4 is wound around the core thread using a pipe spindle type twisting machine, and the twisted thread is made into cheese winding or bobbin winding. In this way, the desired product yarn can be obtained through mass production. The thread is shown in FIG. 3 and designated by the numeral 5. In Fig. 3, 6 is the core yarn.

In addition to the above-mentioned purpose, the marks 2' and 3' on the cut foil 4 may also be used for front-to-back positioning to prevent the weaving pattern from shifting when the warp threads 5 are set on the loom.

[Brief explanation of drawings]

Fig. 1 is a plan view showing an example of a cut foil original fabric used in carrying out the method of the present invention, Fig. 2 is a plan view of a cut foil obtained from the cut foil original fabric of Fig. 1, and Fig. 3 is a plan view of a cut foil obtained from the cut foil original fabric of Fig. 1. It is a perspective view of a picture thread made by winding cut foil around a core thread. 1 is the cut foil material, 2 and 2' are marks, 3 and 3' are marks, 4 is cut foil, 5 is picture thread, and 6 is core thread.

Claims (1)

[Claims] 1 A method for manufacturing picture thread in which a base sheet made of strips of paper, plastic film, etc. with a pattern on the surface is used as a cut foil material, and the cut foil obtained by slitting this is wound around a core thread to obtain picture thread. Then, at least one of the pattern, hue, lightness, and saturation of the cut foil original fabric is applied to at least one of the front end and rear end of the band of length equivalent to one fabric sheet of the base sheet. A method for producing picture thread, characterized in that the above-mentioned cut foil material is made of a color that can be distinguished by contrast and has stripe-like marks extending in the horizontal direction.