JPH0520088B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention relates to a method for manufacturing a down comforter side material whose surface is embroidered.

[Prior Art] Conventionally, a method has been known in which a futon is constructed using a futon side material having embroidery, thereby giving the futon a sense of luxury and luxury and improving its commercial value.

A conventional manufacturing method for such a down comforter side fabric with embroidery will be described with reference to FIGS. 3 and 4.

First, a plurality of stitches 2 are sewn in parallel to a long piece of fabric 1 along its longitudinal direction using a stitch sewing machine. Next, dough 1
is cut between the embroidery pieces 2 (the portion indicated by the two-dot chain line in FIG. 3) to obtain tape-like pieces 1a. Next, the tape-like piece 1a is cut to an appropriate length and sewn together with a plain fabric 3 to form a side fabric 4 having a size corresponding to a futon, as shown in FIG. Next, a down-proof cloth for preventing feathers from blowing out is sewn to the back side of this side material 4, and a partition cloth for partitioning the inside of the futon is sewn to the back side of the down-proof cloth.

According to this method, one piece of dough is produced within a certain period of time.
Since many tape-like pieces 1a with stitches can be obtained from the fabric 1 by stitching with high density, it is possible to reduce the work of changing the fabric 1 to the stitch sewing machine. This has the advantage that it is possible to improve the efficiency of the sewing work.

By the way, in the above manufacturing method, when the tape-like pieces 1a and the fabric 3 are sewn together to form the side fabric 4, the tape-like pieces 1a arranged in parallel (in FIG. 4, the tape-like pieces 1a arranged above and below) The positions of the patterns of the stitches 2 formed on the small pieces 1a) are made to match each other, thereby improving the design of the futon.

[Problems to be Solved by the Invention] However, in the process of matching the patterns of the tape-like pieces 1a, it is necessary to visually confirm the patterns. For this reason, the work of sewing together the tape-like pieces 1a and the fabric 3 must be done manually, and cannot be mechanized or automated, making it inefficient.Furthermore, there are some fabrics where the pattern is misaligned; However, there was also the inconvenience of having to dispose of the product as a defective product.

Furthermore, in the conventional manufacturing method described above, the tape-like piece 1a and the fabric 3 are sewn together, so when the fabric 1 is made of knit, the tape-like piece 1a and the fabric 3 are sewn together. At this time, the tape-like piece 1a will expand and contract. For this reason, there is an inconvenience that the length of the tape-like small piece 1a becomes excessive or short with respect to the fabric 3, and furthermore, it is difficult to match the patterns of the tape-like small pieces 1a, so it is difficult to realistically There was also a problem in that it was not possible to use knit fabric as the fabric 1.

[Means for Solving the Problems] Therefore, in the manufacturing method according to the present invention, a sewing machine is moved in the short direction of the fabric formed in a long shape to form a plurality of patterns in succession in the longitudinal direction. A long down-proof cloth that prevents feathers from blowing out is stacked on the back side of the fabric with the longitudinal direction aligned with the longitudinal direction of the fabric, and on the back side of the down-proof fabric, A long partition piece for partitioning the inside of the futon is overlapped with its longitudinal direction matching the longitudinal direction of the fabric, and the fabric, the down-proof cloth, and one widthwise edge of the partition piece are overlapped. At the same time, the fabric, the down-proof cloth, and the partition cloth are sewn together to form a side fabric main body, which is then cut into the patterns to produce a down comforter side fabric.

[Example] An example of the manufacturing method according to the present invention will be described with reference to FIGS. 1 and 2.

First, a long rectangular piece of fabric 10 with a width similar to the vertical width of a normal futon is attached under tension to the machine frame of a embroidery sewing machine (not shown).

Next, the sewing machine provided in the embroidery sewing machine is moved in the short direction of the fabric 10, and the fabric 1
0 is subjected to stitching 20 in which a plurality of patterns are continuous in the longitudinal direction. The plurality of patterns are formed so that each pattern has a width approximately corresponding to the width of the futon.

Next, on the back side of the fabric 10, a down-proof fabric 50 that is configured to prevent feathers from blowing out and has the same shape as the fabric 10 is placed with its longitudinal direction matching the longitudinal direction of the fabric 10. do.

Next, on the back side of the down-proof cloth 50, four elongated vertical partition cloths 60 for partitioning the inside of the futon are placed so that their longitudinal direction coincides with the longitudinal direction of the fabric 10 and the down-proof cloth 50. Place it.

Next, the fabric 10 and the down-proof fabric 50
and one side edge 61 of the vertical partition cloth 60 are simultaneously sewn together along their longitudinal directions to form the side fabric main body A (FIG. 2).

Next, a large number of horizontal dividing cloths (not shown) having the same length as the width of the fabric 10 are arranged perpendicularly to this vertical dividing cloth 60 at regular intervals, and the horizontal dividing cloths 60 are One side edge of the cloth and the fabric 10/down proof fabric 50 are sewn together.

As described above, according to the method of this embodiment, there is no need to manually sew together the tape-like small piece 1a and the fabric 3 while visually checking the fabric 3, which is required in the conventional method. It is possible to improve efficiency and prevent the production of defective products.

Further, since there is no need to sew the tape-like piece 1a and the fabric 3 together, there is an advantage that the fabric 10 can be made of knit.

Next, the side fabric main body A and the horizontal partition fabric sewn together are cut into pieces corresponding to the size of the futon. Obtain a futon side area with a soft texture.

Next, a down-proof cloth 70 formed in the same shape as the down-proof cloth 50 is placed on the back side of the down-proof cloth 50, and the edges of the fabric 10 and the down-proof cloths 50 and 70 are sewn together, and the down-proof cloth is 70 and the other side edge of the partition cloth 60/vertical partition cloth are sewn together to form a section 80, and by injecting feathers 90 into this section 80, a down comforter is manufactured.

In addition, in the manufacturing method of the above embodiment, the down-proof cloth 50 is placed on the back side of the cloth 10,
Next, on the back side of the down-proof cloth 50,
Although the vertical partition cloth 60 is arranged, the down-proof cloth 50 and the vertical partition cloth 60 may be arranged on the back side of the fabric 10 at the same time.

[Effects of the Invention] The manufacturing method of the present invention involves moving a sewing machine in the transverse direction of a long piece of fabric to embroidery a plurality of consecutive patterns in the longitudinal direction. A long down-proof cloth is stacked on the back side of the down-proof cloth with its longitudinal direction aligned with the longitudinal direction of the fabric, and a long partition piece is placed on the back side of the down-proof cloth with its longitudinal direction aligned with the longitudinal direction of the fabric. A side fabric main body in which the fabric, the down-proof fabric, and the partition piece are sewn together by overlapping them in the longitudinal direction, and sewing the fabric, down-proof fabric, and one side edge of the partition piece in the width direction while overlapping each other. Since the structure is such that the side material for down comforters is manufactured by cutting the material according to the pattern, it is possible to improve the production efficiency of the side material and prevent the occurrence of defective products. This has the advantage that it is also possible to use manufactured products.

[Brief explanation of the drawing]

Figures 1 and 2 are diagrams showing an embodiment of the manufacturing method of the present invention, in which Figure 1 is a plan view showing the fabric on which embroidery has been applied, and Figure 2 is a diagram showing the back side of the main body of the side fabric. A partially omitted enlarged sectional view showing a state in which the down-proof fabric is sewn, and Figures 3 and 4 are diagrams showing a conventional method of manufacturing the side fabric. The plan view shown in FIG. 4 is a plan view of the side lot. 10... Side fabric, 20... Stitching, 50... Down proof cloth, 60... Partition cloth, 61... One side edge of partition cloth, A... Side fabric main body.

Claims (1)

[Claims] 1. A sewing machine is moved in the transverse direction of a long piece of fabric to embroider a plurality of consecutive patterns in the longitudinal direction to prevent feathers from blowing out on the back side of the fabric. Layer the elongated down proof cloth so that its longitudinal direction coincides with the longitudinal direction of the fabric, and on the back side of the down proof fabric,
A long partition piece for partitioning the inside of the futon is overlapped with its longitudinal direction matching the longitudinal direction of the fabric, and the fabric, the down-proof cloth, and one widthwise edge of the partition piece are overlapped. A method for producing a side material for a down comforter, characterized in that the side material body obtained by sewing together the fabric, the down-proof cloth, and the partition cloth is cut at the same time according to the pattern to produce the side material for a down comforter.