JPS607744B2 - How to form a picot on the scalloped edge of narrow lace fabric - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for forming picots on the scalloped twill of a pongee-width lace fabric.

Pongee width lace fabric, which has a scalloped twilled lace fabric and a picotto on the edges, is used as a border decoration for women's underwear and outer clothing, but it has traditionally been manufactured as follows. was.

In other words, using a Raschel knitting machine, multiple pongee-width lace fabrics are knitted across the entire knitting width so that they are integrated through the ground structure of the adjacent pongee-width lace fabrics, and one side of each lace fabric is knitted. The edges are formed into a scalloped shape, and in the green part, the picot-forming threads move left and right in a zigzag pattern, greening the ground texture on the outside of the twill. The lace fabric was cut along the bends of the forming yarn to create individual pongee width lace fabrics.

For this reason, the picots only appear at the edges in a state that they are integrated with the ground texture of the sheath fabric, making it impossible to form picots with a clear three-dimensional effect, resulting in low commercial value. Furthermore, in the above case, it was difficult to cut along the bends of the picot-forming yarn when cutting the lace fabric into individual narrow lace fabrics. Recently, in order to eliminate the above-mentioned drawbacks, the part of the ground weave to be knitted with the picot-forming yarn is woven using soluble yarn and insoluble yarn for scale rust, and after knitting, the soluble yarn is dissolved and removed. At the same time, a method has been invented in which the insoluble threads are dissolved to reveal picotto.

However, the above method is difficult to knit and requires multiple pieces of expensive soluble yarn and non-fusible yarn for derusting to be knitted in each location where the picotto-forming yarn is knitted, resulting in high costs. It was worth it.

This invention was made in order to solve the above-mentioned drawbacks, and it is possible to easily form a beautiful picot with a three-dimensional effect by reducing the amount of expensive soluble thread and insoluble thread for derusting. It is something to do.

Embodiments of the present invention will be described below with reference to the drawings.

In Fig. 1, the pongee width lace fabric is shown before being separated one by one, and is knitted by a raschel knitting machine, and the adjacent lace fabrics 10, 10 are integrated through the ground textures 11, 11. connected.

Since each lace venue is organized into the same organization, the configuration of one lace venue 10 will be described below for convenience of explanation. The ground structure 11 is knitted with insoluble yarns 1 and 2, and one yarn 1 forms a 3-course chain loop with the same knitting needle, and then another 3-course chain loop is formed with the knitting needle adjacent to the right side. After that, the knitting process is repeated to form a three-course chain loop using the original knitting needles, and the other yarn 2 is inserted and knitted into the chain loop to form a tortoiseshell structure (the tortoiseshell structure in the figure is (Abbreviated as straight lines with some exceptions).

In the above case, an elastic yarn is used for the yarn 2, and the pond structure 11 is formed in a stretchable state, but this may be done since no elastic yarn is used. It is needless to say that the structure is not limited to this, and may be formed in any other desired structure such as a square pattern. 3 is an insoluble green thread, which is threaded along the scalloped edge 12 of the lace base 0. It is intertwined with the base fabric 11 so that the edge 12 clearly appears, and also serves to reinforce the green area 12 (the figure shows a case where two edge threads are arranged).

Reference numeral 4 denotes insoluble picot-forming threads, which are arranged along the green part 12 while shifting from side to side in a zigzag pattern on the surface of the ground texture 11 outside the edge 12, and one bent part a has edge threads extending over several courses. By inserting knitting into 3,3, Ayabe 1
2, the other bent part b is folded back without being entangled with the ground structure i, and the other bent part b
is fixed to the base fabric 11 with a soluble presser thread (for example, water-soluble vinylon thread) 5.

By inserting and knitting one bent part a of the picot-forming yarn 4 over the two edge yarns 3 and 3 as shown in the figure, the entanglement of the picot-forming yarn 4 to the edge 12 can be strengthened, and therefore The variation in the protruding length of each picot 15 can be reduced, and the sense of stability of the picot 15 can be increased. In the embodiment, the picot-forming thread 4 is repeated over four stitches, but it goes without saying that the invention is not limited to this. Reference numeral 6 denotes a non-twilled scalloped pattern forming yarn, which is entangled with the ground structure 11 on the surface while moving in a zigzag shape from side to side in the vicinity of the twilled portion 12 to form a scalloped patterned portion 13 along the edge 12.

Reference numeral 7 denotes a hemming thread inserted and knitted along the green side edge of the edge 12 of the scalloped pattern portion 13.

Reference numeral 8 denotes an insoluble pattern-forming thread, which is entangled with the surface of the ground structure 11 to form the pattern 14 while moving from side to side in a zigzag pattern.

A plurality of pongee width lace fabrics 10 are integrally formed by knitting as described above, but when knitting, a picot is placed in front of the stripes forming the ground texture 11 (the front refers to the front direction of the Raschel knitting machine). A strip of the forming thread 4 is arranged, and a threaded thread of the green thread 3 and presser thread 5 is arranged further in front of this thread for knitting.
In addition to the above, scallop pattern forming thread 6, border thread 7
It goes without saying that the lines of the coins and pattern-forming threads 8 are appropriately arranged and knitted. After knitting as described above, the fabric is immersed in water (soluble yarn is mixed with water-soluble vinyl).

(in the case of using a thin thread), the presser thread 5 is dissolved and removed, the other bent part b of the picot-forming thread 4 is released by the ground weave 11 (FIG. 3), and the ground weave 11 outside the trailing edge 12 is removed.
The pongee width lace fabric 101 is cut out using a cutting device or the like, and the pongee width lace fabric 101 is separated to expose the picot 15 in the scalloped green portion 12 of each lace fabric 10 (FIGS. 4 and 5). In the above, a method was explained in which a plurality of pongee-width lace fabrics are knitted together, and then each lace fabric is separated to create a picot on the scalloped edge. It goes without saying that even when the laces are knitted separately, the picots can be made to appear in the scalloped green parts of each lace fabric in the same way.

As explained above, the present invention provides the scalloped edge 12
The picot-forming threads 4 are arranged along the green part 12 while shifting from side to side in a zigzag shape on the surface of the outer ground weave 11, one bent part a is entangled with the edge part 12, and the other bent part b is Ground structure 1 without being entangled with ground structure 11
1 and its bent part b is fixed to the ground structure 11 with a soluble presser thread 5. After knitting, the presser thread 5 is dissolved and removed and the other bent part b of the picot forming thread 4 is fixed to the ground structure 11 with a soluble presser thread 5. It is released from the tissue 11, and then the ground tissue 11 outside the edge 12 is cut to expose the picot 15 on the twill part 12, so when the ground tissue outside the edge is weaved with soluble thread as in the conventional case. The amount of expensive soluble thread used can be reduced compared to the conventional method, and insoluble thread for derusting is not required, leading to a reduction in manufacturing costs.

According to this invention, the ground structure 1 outside the edge 12
1, the green part 12 acts as a guide, making it easier to cut out the ground tissue using a cutting device in particular. It can be removed from the edge, creating a beautiful twill with no remaining thread ends.

Moreover, the picot 15 protrudes from the twill portion 12 in a floating state on the surface of the texture of the sheath fabric 10, so that the picot 15 can appear with a three-dimensional effect.

Therefore, according to the present invention, a beautiful picot can be easily formed on the scalloped twill portion of a pongee width lace fabric at low cost.

[Brief explanation of the drawing]

Fig. 1 shows an embodiment of the present invention, and is a plan view of a plurality of pongee width lace fabrics connected together, Fig. 2 is an enlarged view of a part of the structure of Fig. 1, and Fig. 3 is a presser thread. FIG. 4 is a plan view of one pongee-width lace fabric, and FIG. 5 is an enlarged view of a part of the structure shown in FIG. 4. 1, 2... Pond texture thread, 4... Picot forming thread, 5
・・・・・・Presser thread, 10・・・Pongee width lace fabric,
11... ground texture, 12... scalloped edge, 15... picot, a... one bent part of picot forming yarn, b... ...・The other bent part of the picot-forming thread. Figure 1 Figure 2 Figure 3 Figure 4 Figure 5

Claims (1)

[Claims] 1. On the surface of the fabric 11 outside the scalloped edge 12 of the narrow lace fabric 10, the picotto-forming threads 4 are arranged along the above-mentioned insulating part 12 while moving in a zigzag shape from side to side, and one of the bent parts a is entangled with the edge 12,
The other bent part b is positioned on the ground fabric 11 without being entangled with the ground fabric 11, and the bent part b is fixed to the ground fabric 11 with the soluble presser thread 5, and after knitting, the presser thread 5 is is dissolved and removed to release the other bent part b of the picotto-forming thread 4 from the ground tissue 11, and then the ground tissue 11 outside the edge 12 is cut off to expose the picotto 15 at the edge 12. A method of forming picots on the scalloped edges of narrow lace fabric.