JPS6028576A - Pleats producing method - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION Technical Field The present invention relates to a method for manufacturing pleats in which vertical and horizontal wrinkles are formed on cloth to make it stretchable.

Conventional technology In the conventional method of manufacturing pleats, a large number of mountain pleats extending to a predetermined width in the horizontal direction are placed in parallel in the vertical direction, and a large number of them are continuously machined. A lower paper and an upper paper are inserted between a holding roller formed by preparing a C-processed cloth and arranging a large number of circumferences 1tS in parallel in the axial direction, and a heating roller equipped with a heater device inside. is prepared, and the cloth is placed on the lower paper so that the mountain folds flY of each row are along the axial direction of the clamping roller, and each circumference is clamped with the upper paper. The upper and lower sheets are transferred between the two rollers, and the transfer port is energized to transfer the two rollers. By creating a plurality of continuous vertical wrinkles in the mountain folds of each row corresponding to J-, vertical and horizontal wrinkles were created in the cloth to make it stretchable.This upper and lower paper could be made without shifting the cloth. The upper paper is necessary for guiding the cloth, and especially the upper paper is necessary for preventing the cloth from being deteriorated by the heat of the heating roller.

For example, in addition to the method described above, you can also use JL paper with 4g<1.
In another method of processing using a paper sheet, the upper surface of the cloth corresponding to the circumferential groove of the holding roller swells into the circumferential groove, and a large number of bulges can be pressurized vertically and horizontally. In either case, only one type of pleat could be made on the cloth.

Object The object of the present invention is to provide a method for manufacturing pleats in which two types of pleats with different swelling shells are simultaneously processed on a single piece of cloth.

Structure of the Invention In order to achieve this object, the present invention is an improvement on the above-mentioned method using upper paper and lower paper, and a part of the upper surface of the cloth is
By exposing the cloth to a cloth and holding it between ten sets, the exposed part of the cloth that is not covered with the upper paper is swelled into the circumference of the holding roller (δ), and a large number of bulges are created in the vertical and horizontal directions.
It is possible to process pleats in a single piece of cloth with different degrees of swell between the part of the cloth sandwiched between the two papers and the exposed part.

Embodiment First, the device for manufacturing pleats according to the present invention will be explained according to FIG. 1 and FIG. They are arranged in parallel in the axial direction, and a heater device (not shown) is installed inside at the bottom of this clamp []-ra1.
A heating roller 4 with a large diameter is arranged. Further, a small-diameter guide roller 5 and a large-diameter guide [1-rough] are arranged at a position near the front of the holding roller 51 and a position below the heating roller 4, respectively. A large number of guides are provided on the outer circumferential surface between the circumferential grooves 2 of the clamping roller 1 and on the outer circumferential surface of the front VD small diameter guide roller 5. F+S3.6 are formed in parallel in the axial direction, and this guide! As shown in FIG. 1, a large number of coil spring-like wire supports 8 are stretched across the respective rollers 1°/l, 5.7 via a 7-inch combination bulge 9 via fi's 13, 6. Said scissors 1. ．． 'I white-
The bottom paper 10a of the bottom paper take-up roll 1o and the bottom paper '11a of the bottom paper take-up roll 11 are inserted between the bottom paper winding roll 10 and the bottom paper winding roll 10 through the openings 12, 13, and 14. The sheet is guided by the outer circumferential surface of the heating port 4 and the outer circumferential surface of the large-diameter guide roller 7 located at -F lj, and is wound onto the discharge paper take-up roll 15. Then, this ejected paper take-up roll 1
5 rotation speed 1. 1 is slightly slower than the rotation of the holding roller 1 and the heating roller 4, and the difference between them is 110 m.

Next, a method for manufacturing pleats using the pleat manufacturing apparatus configured as described above will be described.

First, as shown in FIG. 1, a piece of cloth 2 is inserted into the opening M between the lower paper 10a and the upper paper 11a as shown in FIG.
1 on the bottom paper 10a, put Dowa 21 on the top paper 1.
Clamp with 1a. Then, like this, the cloth 1 to 2
1 is transported (proceeding in the direction of the arrow in FIG. 3) together with the upper and lower sheets 11a and 1Qa sandwiched between the holding roller 1 and the heating roller 4, and wound up by the discharged sheet winding roll 15. When this agitation is performed continuously, a large number of cloths 21 are
1 a.

JJI paper is taken out while being held in 10a 1-1-Rule 1
Volume 5 is J&'. During this transfer, both [''-ra'1
, 4, the discharge speed of both the upper and lower sheets 11a, 1 (L+) is slightly slower than the transport speed of the upper and lower sheets 11a, 1 (L+), so the portion of the upper surface of the cloth 21 corresponding to the circumferential groove 2 of the holding roller 1 is 6
As shown in the figure, a predetermined width W in the horizontal direction (left and right direction in Figure 5)
A large number of the mountain folds 22a extending in the vertical direction (vertical direction in FIG. 5) are continuously processed in parallel, and the mountain pleat groups 22 are arranged in parallel in the horizontal direction and continuously processed in a large number of rows. The six folds 22a have a slight bulge as shown in FIG. 6, and the predetermined width W of the six folds 22a can be freely changed by setting the width of the circumferential groove 2 of the nipping roller 1. Note that the dividing portion 23 of the mountain fold group 22 in each row is a portion to which the coil spring-like wire rod 8 is pressed. When the lower paper 10a and the upper paper 11a are peeled off from the ejected paper taken up by the ejected paper take-up roll 15, a large number of primary processed cloths 21 are manufactured as shown in FIGS. 4 to 6.

Before performing any secondary processing on the cloth 21 prepared in this way, the upper paper take-up roll 11 is divided into a portion with the upper sheath 11a and a portion without it, as shown in FIG. Then, at the nipping opening M between the lower paper 10a and the upper paper 11a, the cloth 21 which has been subjected to the primary processing as described above is placed so that the mountain folds 22 of each row are along the axial direction of the holding roller 1. The cloth 21 is placed on the lower paper 10a, and the right side 21 is held between the upper paper 21 with a part of the upper surface of the cloth 21 exposed upward. That is, the -L surface of the cloth 21 corresponding to the portion of the upper paper take-up roll 11 without the upper paper 11a is exposed. The cloth 21 set in this way is placed between the holding roller 1 and the heating roller 4.
j, which is inserted between the two sheets, is transported together with the lower two sheets 11a and 10a (proceeding in the direction of the arrow in FIG. 4). During this transfer, both the upper and lower sheets 11a, 10a are faster than the transfer speed of both the rollers 1.4.
Since the ejection speed is slightly slow, a plurality of vertical wrinkles (in the horizontal direction in FIG. 9) are continuously formed in the mountain fold groups 22 of each row corresponding to the circumferential groove 2 of the holding roller 1. , the exposed portion 21a of the cloth 21 that is not covered with the upper paper 11a bulges into the circumferential groove 2 of the holding n-ra 1 as shown in FIG. Part 23.
25 and 12 strokes are processed vertically and horizontally. Therefore, as shown in FIGS. 8 to 10, both the upper and lower sheets 11a of the cloth 21
, 10a) and this exposed portion 21i.
11 and 21 have pleats with different bulges in one piece of cloth.
11. 'l can be processed. Thereafter, this cloth 21 is sewn into a final product as shown in FIG.

Although the upper paper 11a was used to manufacture the primary processed products shown in a3 and Figures 4 to 6, the upper paper 11a is not necessarily required, and in any case, the The shapes are almost indistinguishable. Further, the bulging portion 24 of the secondary processed product described above can only be created by using the cloth 21 that has undergone this primary processing.

Furthermore, in other embodiments shown in FIGS. 12 to 14, a piece-shaped upper fd 1 l b is used in addition to the upper and lower sheets 11a and iQa in the above-described embodiment.

That is, the cloth 21 is placed on the lower paper lQa at the nipping opening M, and the strips of upper paper 1111 are placed dotted on the exposed portion 21a of the cloth 21 that is not sandwiched by the upper paper 11a, and in that state, the same process is performed. Processed. Therefore, Fig. 13 and 1
As shown in FIG. 4, the corresponding portions of the paper strip 11bl appear as various concave patterns within the bulge 24.

It is also possible to eliminate the upper paper 11a of the upper paper take-up roll 11 and use this piece-like upper paper 11b.

Effects According to the method for manufacturing pleats according to the present invention detailed above, when fabric 21 is processed with vertical and horizontal wrinkles to make it stretchable, two types of pleats with different degrees of bulge are simultaneously processed on one piece of fabric 21. M- can be arranged, and if craftsmen arrange them in various ways, it is possible to manufacture products with various designs, which is particularly effective.

[Brief explanation of the drawing]

Fig. 1 is a schematic cross-sectional view of a device for carrying out the method for manufacturing pleats according to the present invention, Fig. 2 is a schematic view of the same equipment when performing the first processing, and Fig. Fig. 1 is a plan view showing the cloth before processing, Fig. 4 is a plan view showing the fabric after the primary processing, Fig. 5 is a partially enlarged plan view of part A in Fig. 4, and Fig. 6 is the same. R11 is an enlarged sectional view, FIG. 7 is a schematic view of the same device after the secondary processing is performed, FIG. 8 is a J plan view showing the fabric subjected to the secondary processing, and T89 is the FIG. 10 is a partially enlarged sectional view of part 8 in the figure, FIG. 11 is a front view of the product manufactured by this embodiment, and FIG. 12 is a diagram of another embodiment. Fig. 13 is a partial schematic diagram of the neck attachment when the method is carried out, Fig. 13 is an example of this song, and a plan view showing the cloth applied with the second Kaji V (a-), Fig. 14 is another example. It is a J plan view showing a product manufactured by: Sandwiching roller 1, circumferential i42, heating roller 4, lower paper take-up roll 10.Lower paper 10a, upper paper take-up roll 11, upper paper 11a.
, llb, 411 paper take-up roll 15, i (121, mountain fold group 22, mountain pleat 22a, division part 23, bulge part 24,
Separator 25, insert l2+7;I! M, mountain fold width W. Special edition applicant: Eiyuki Ishihara, Masatoshi Sukeyo
Patent Attorney Tsuyoshi IB IW Sen Figure 8 Figure 9 i10 Part 1 Figure 11 Zll)

Claims (1)

[Claims] 1. Mountain pleats (22a) extending horizontally by a predetermined width (W)
A fabric (21) is prepared in which a large number of IMs (2) are continuously processed in parallel in the vertical direction, and a large number of circumferential IMs (2) are processed in the axial direction. A top paper (10a) and a top paper (11a, 11b) to be sandwiched between a holding roller (1) formed in parallel to each other and a heating roller (4) equipped with a heater device inside are prepared. Then, place the cloth (21) on the lower paper (10a) so that the folds (22) of each row are along the axial direction of the holding roller (1), and also place one of the upper surfaces of the cloth (21) on the lower paper (10a). Exposing the section upwards, insert each circumference (21) onto the top paper (Ila, 1111).
)F clamp, insert the cloth (21) set in the sea urchin between the above-mentioned two days-La (1, 4), and hold both the upper and lower papers (Ila, 1).
1b, 10a), and both the upper and lower paper (11a,
111) and 10a), and continuously process a plurality of longitudinal wrinkles in the mountain fold groups (22) of each row corresponding to the circumferential groove (2) of the nipping roller (1). At the same time, the exposed portion (21a) of the cloth 21) that is not covered with the upper paper (11a, 11b) is moved by the pinching roller (
A large number of bulges (24) are inflated into the circumferential groove (2) of 1).
By processing the cloth (21) vertically and horizontally, the part (21) held between the upper and lower papers (11a, 11b, 10a)
A method for manufacturing pleats, characterized in that pleats having different swells in b) and the exposed portion (21a) can be simultaneously processed into one piece of cloth (21).