JPS5828833Y2 - Sewn cloth made by layering gauze - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to the construction of a sewn cloth made by overlapping and sewing together a plurality of □gauzes that can be easily processed.

More specifically, it is a sewn fabric having a structure in which at least one sheet of gauze in a plurality of layers is glued gauze that has been glued with a water-soluble glue to maintain its rigidity; This makes it possible to handle a plurality of pieces of gauze to be sewn which are stacked one on top of the other by linking the rigidity of the glued gauze to the other gauze and handling them as a whole.

Conventionally, sewn fabrics made by layering and sewing multiple pieces of gauze have been used to make underwear, handkerchiefs, etc. by taking advantage of their good feel due to the flexibility of the gauze structure, as well as their ability to absorb and separate dirt and moisture. It is used as fabric for diapers, etc.

However, the gauze related to the overlapping is mainly made by roughly plain weaving twisted 30 to 40 S cotton threads, and exhibits flexible properties.

The fabric to be sewn is made by layering multiple layers of gauze.
However, it is still too flexible and difficult to process and handle, for example,
Sewing may cause distortion in the part, and when cutting,
The cutting edges are extremely hot.

Therefore, in the past, the sewing process was done extremely carefully.
This required more steps than other types of fabric processing.

The present invention aims to solve the above-mentioned disadvantages such as difficulty in processing in the conventional example, and to construct a sewn cloth in which gauze is overlapped and sewn to improve productivity.

The present invention will be explained in detail below based on embodiments shown in the drawings.

FIG. 1 shows an example of a fabric to be sewn made of two layers of gauze.

The cloth to be sewn shown in FIG.
A gauze 1 made up of and each warp 1b is superimposed on top, and a glued gauze 2 is made by fixing a water-soluble glue 2C on both sides of the gauze made up of each weft 2a and each warp 2b related to plain weave. It is assembled from the bottom.

In the above-mentioned glued gauze 2, various harmless and water-soluble glue liquids such as sweet potato starch and potato starch can be used as the glue 2C to be fixed on the surface of the glued gauze 2.
As a method for fixing C onto the gauze surface, the gauze is immersed in an aqueous solution of the glue 2C at an appropriate concentration (for example, 8 to 9% by weight aqueous solution concentration for sweet potato starch), and the dissolved glue is attached. A method can be adopted in which the step of drying is repeated.

The glued gauze 2 obtained in this way can be provided with necessary rigidity depending on the type of glue used or the amount of glue stuck.

Therefore, in the fabric to be sewn in the embodiment shown in FIG. 1 with the glued gauze 2 that maintains this rigidity, the gauze 1 has a relatively large contact resistance between the two surfaces of the glued gauze 2, and if this occurs, Due to the unevenness formed on the surface, the mutual contact state is maintained relatively firmly.

Thus, the fabric to be sewn, which is formed by overlapping the gauze 1 and the glued gauze 2, becomes extremely easy to process.

In addition, regarding the sewing cloth made of two layers, the edge 8
As shown in Fig. 2, the processing structure is such that cut ends 3 of overlapping gauze 1 and glued gauze 2 are folded to form folded parts 4 and 5, and then sewn. Thread 6
It is sewn by.

With this form of the edge 8, during sewing, the glued gauze 2 maintains its shape when folded into the cut end due to its rigidity.

Therefore, the cut end portion of the gauze 1 during the folding and deformation is maintained as it is in a state where it is sandwiched between the two portions of the glued gauze.

Therefore, the stitching with the sewing thread 6 to the edge 8 is extremely stable, that is, easy, and the disadvantages of conventional stitching such as misalignment at the part and hotness at the cut end are eliminated. .

The effects of the above-mentioned edge configuration, that is, the effects based on the fixed shape of the deformed edge of the glued gauze, are limited by the number of sheets of gauze 1 and glued gauze 2 used to overlap them. For example, in a case where two sheets of gauze 1 and two pieces of glued gauze 2 are used to overlap each other, as shown in FIG. In the case where they are stacked one on top of the other, or in the case where two pieces of glued gauze 2 are stacked on top of each other so that they are both on the outside, as shown in FIG. Regarding section 8, each gauze 1 according to the respective configuration is
The cut end portions of are maintained in a state where they are sandwiched between the two portions of glued gauze.

Next, for the sewing cloth made by layering five pieces of gauze, for example,
As shown in FIG. 6, inner gauze 1'' is placed on both sides of glued gauze 2, and outer gauze 1' is placed on top of each inner gauze 1''. In the case of the configuration characteristics, first, each inner gauze 1'' maintains a close contact surface state between each weft 1a'' and each warp 1b'' with the glue 2C surface of the glued gauze 2, and furthermore, each outer gauze 1' maintains a relatively dense contact surface between each weft 1a' and each warp 1b' on each thread of each medium gauze 1''.

In this way, the rigidity maintained by the glued gauze 2 has a chain reaction effect on each inner gauze 1'' and each outer gauze 1', and the processing of the fabric to be sewn related to the overlapping of these is treated as one piece. be able to.

Furthermore, since the sewn cloth obtained with the structural feature shown in FIG. In this case, gauze itself retains its original characteristics such as flexibility.

The above-mentioned sewing cloth including the glued gauze according to the present invention can be washed with water to wash off the glue on the glued gauze, and the original features of the layered gauze can be restored very easily. .

In addition, the gauze material to which the present invention is directed includes those made of cotton yarn as well as those made of chemical fiber yarn such as rayon.

As described above, the present invention provides a sewn fabric in which a plurality of gauze layers are sewn together, which is extremely easy to process and handle, while maintaining the original characteristics of gauze.

[Brief explanation of the drawing]

Fig. 1: A partial longitudinal cross-sectional view of the sewing cloth in which gauze is sewn overlappingly in the first embodiment, Fig. 2: An explanatory simplified longitudinal cross-sectional view of the same, Fig. 3. ...Explanatory simplified vertical cross-sectional view of the sewn fabric in which gauze was sewn in layers in the second embodiment, Fig. 4...Sewn fabric in which gauze was sewn in layers in the third embodiment Fig. 5 is an explanatory simplified longitudinal cross-sectional view of the sewing cloth in which gauze is sewn in layers in the first embodiment;
FIG. 6 is a partial vertical cross-sectional view of a sewn cloth in which gauze is sewn in layers in the fourth embodiment. Explanation of drawing symbols 1.1', 1"...gauze,
2... Glued gauze, 3... Cut edge, 4
, 5...Bending portion, 6...Sewing thread, 2C
・・・・・・Gluing agent.

Claims (1)

[Scope of Claim for Utility Model Registration] In a sewn fabric made by layering and sewing multiple pieces of gauze, at least one sheet of the layered gauze is glued with a water-soluble glue to maintain its rigidity. A sewn cloth made by layering gauze, which is characterized by its composition of glued gauze.