JPH0120241B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION In a double knitted web, the knitted web halves are joined to each other at regular intervals transversely in the production direction, and the front knitted web halves are connected to each other by being provided at the side edges. The present invention relates to a method for producing shorts-like products in which the weft threads running from the body to the rear half of the knitted web are joined in the production direction to form closed side edges. In the following, short pants-like products are simply referred to as "trousers."

Trousers are known per se. Traditionally, pants seen on the market have many parts, namely the front part,
Consists of a rear part and a gusset part. These three parts must be manufactured according to a pattern or the like, corresponding to the different sizes. The disadvantage in this case is that scraps remain which cannot be used subsequently.

Another drawback is that these three parts
They must be sewn together, which is time consuming and expensive. The stitching locations do not always have the desired stiffness and therefore the seams are prone to tearing.

There are also trousers made from two independently made knitted webs of the same width;
Bonds between the knitted webs are created by a knitting operation, spaced apart at regular intervals and transversely to the length of the knitted webs. In the area of the gusset separating the two leg openings, an interlacing of the two knitted webs is likewise achieved at the hem.

In the two known types of trousers, the leg openings are located precisely at the hem of each half, so that when worn, the trousers are imperfectly adapted to body parts of different sizes - ventral and dorsal. It is.

The object of the invention is to develop a method as described at the beginning so that pants that are anatomically adapted to the human body can be easily manufactured.

To solve this problem, the present invention provides, in the method mentioned at the outset, a slit-like opening in a shorts-like product at a certain distance from the closed side edge of the knitted web half formed on the ventral side. It is characterized by providing.

According to this, for the manufacture of the trousers according to the invention, a continuously produced double knitted web is used, in which the yarn path is formed by bending the knitted web in the ventral half of the knitted web. It is interrupted at a certain distance from the closed side edge. This creates a leg opening on the ventral side and thus necessarily provides the required amount of material spread on the back side. Thus, in particular by joining the knitted web halves transversely to the production direction and by employing special thread paths in the leg openings, trousers that are anatomically precisely adapted to the human body can be manufactured in a simple manner.

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

As can be seen in FIG. 1, in order to make the trousers according to the invention, a double knitted web 1 is produced. Transversely in the production direction F, at a constant distance a, the knitted web halves 1a and 1b are joined to each other. By repeatedly interrupting the transversely running yarn path in order to form a slit-like opening 3 at a certain distance b from the folding point 2 in the knitted web half 1a forming the ventral side, A leg opening 3 is created. The yarn path of the knitted web half 1a on the ventral side is shown in FIG. To form the slit-shaped opening (leg opening), the threads 4 forming the rod-shaped mesh occurring in the production direction F are interleaved by the weft threads 5 only up to the edges 6a, 6b starting the slit-shaped opening 3. is combined with The path of such a thread terminates at the end of the slit-like opening and then continues as usual. A similar thread path is achieved in the next leg opening 3.

Individual trousers, as illustrated in FIG. 2, are obtained from the knitted web by cutting the joints 7 running transversely to the direction of production.

[Brief explanation of drawings]

FIG. 1 is a perspective view of a section of a knitted web for making pants according to the invention. Second
The figure is a front view of pants manufactured according to the present invention. FIG. 3 shows the thread path in particular in the area of the leg openings. In the drawings, 1 is a double knitted web, 1a and 1b are half knitted webs, 2 is a folding location, and 3 is a slit-like opening.

Claims (1)

[Claims] 1 In a double knitted web, the knitted web halves are joined to each other at regular intervals in the direction of production, and are provided on the side edges and run from the front knitted web half to the rear knitted web half. In a method for producing a trouser-like product, in which the weft threads are joined in the production direction to form a closed side edge, a certain distance from the closed side edge of the knitted web half formed on the ventral side. A method characterized by providing a slit-like opening in a shorts-like product at a location where the shorts are formed.