JPS609903A - Finishing method of bag-like obi - 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 The present invention relates to a method of making a bag-shaped strip using foil yarn, and its purpose is to ensure that the bag-shaped strip is turned over only once before reaching the consumer's hands. There is no damage to the foil threads and the bag-like strip is served in a pot.

Conventional bags had to be returned three times before reaching the consumer. In other words, the front side fabric of the bag-shaped belt and the front side fabric are overlapped back to back, and both sides are sewn with a sewing machine with the back side fabric exposed to the surface. The obi fabric is turned back (first time)
. With the front side of the bag-like belt exposed, it is sold from a weaver to a wholesaler and then from a retailer to a consumer. At this point, the bag-shaped obi purchased by the consumer is to be filled with obi interlining, so the retailer has a non-processing company called a tailor turn the obi-like obi and attach the obi interlining. In order to attach the obi interlining, the tailor pulls the cylindrical obi so that the back side of the bag-like obi is exposed to the outside surface.
(3rd time), overlap the obi interlining on one side of the back fabric and sew it, and after attaching the obi interlining, now - the leather side fabric is exposed to the outside surface, and a cylindrical shape is made to store the obi interlining inside the bag-like obi. The obi fabric is turned over (8th time).

As mentioned above, if the bag-like belt is pulled and returned eight times from the time it is produced until it reaches the consumer, the foil threads woven into the belt material may break or wear out. As a result, the foil threads are damaged, which significantly reduces the product value.

Therefore, in view of the current state of production of the above-mentioned bag-shaped belt, the inventor of the present application,
The present invention has been completed by researching a method of making bag-shaped belts with high commercial value without damaging the foil threads.

That is, in the process of tailoring a bag-like belt using foil yarn, the present invention is arranged so that the front sides of the bag-like belt are placed back to back without being turned over once, and one side of the back side with the back side exposed. This method of making a bag-like band is characterized in that the bag-like band is pulled back after a band interlining is provided on the bag-like band, and the bag-like band is turned back only once before it reaches the consumer.

Examples of the present invention are shown below.

Example 1 The bag-shaped belt is woven in the form of a bag from the beginning when the paper foil yarn is used, and the bag-like belt is woven with the front sides facing each other back to back and the back side facing out.

With this back side exposed, use a sewing machine to sew both sides of the obi in the longitudinal direction, then sew the obi interlining to one side in the usual way, and then tighten the first and last bag-shaped obi. The obi was turned over multiple times to expose the front side of the obi, yielding a bag-like obi that had been turned over only once before reaching the consumer's hands.

Example 2 The obi fabric was woven to double the width of the tailoring fabric using baked foil yarn, and the front sides were placed back to back, then folded in half so that the back side was exposed, and overlapped with the folded side. Both sides of the side are sewn with a sewing machine to obtain a bag-shaped obi. Next, the obi interlining is sewn on one side using the usual method. Next, the first and last bag-like obi is turned over, and the front side of the obi is sewn. A bag-shaped band was obtained which had been turned over only once before reaching the consumer's hands.

Example 8 The outer material of a bag-like belt using gold foil thread and silver foil thread and the lining material of a bag-like belt without using foil thread were produced separately.The front side of the outer material and the front side of the lining were placed back to back, and the outer material was With the back side and the back side of the lining exposed, use a sewing machine to sew both sides of the outer material to obtain a bag-shaped obi called Nishijin Fukuro Obi. Next, layer the obi interlining on the back side of the lining that is exposed, and then sew both sides of the obi interlining. A double-sided adhesive type thermal adhesive tape (product name: "Sofset", 1-inch tape made by Nippon Vilene ■) is placed on the back side of the band, and the band interlining is heated with an iron over the band interlining. Attach the bag to the back side, then perform the first and last pulling of the bag to expose the front side of the bag, and pull it only once before it reaches the consumer. Obtained a band.

The bag-like strips obtained in Examples 1.2 and 8 have open portions at both ends, but these open portions are closed in a conventional manner when purchased by a consumer.

The present invention has the above-described configuration, and is achieved by conducting research on the process of attaching the interlining to the bag-like band.
Conventionally, the bag-like belt had to be folded eight times before reaching the consumer's hands, but now it only needs to be folded once. Therefore, the foil threads woven into the bag-shaped band were pulled eight times (the foil threads were broken during the turning process, worn out, and damaged, reducing the product value in one pull). It is possible to provide a bag-shaped belt with good turning, no folding or abrasion of the foil threads, and no damage to the foil threads.

Patent applicant: Takakiyo Uchi (1 other person) Agent Patent Attorney Ii 1) Completed 2

Claims (1)

[Claims] (1) In the sewing process of bag-shaped obi using foil thread, the front side of the bag-shaped obi without turning it over is placed back to back, and one side of the back side with the back side exposed. A method for making a bag-like belt that has not been returned (the bag-like belt is pulled only once before it reaches the consumer), which is characterized in that the bag-like belt is turned over and over again after providing a belt interlining material.