JPH0728841U - Base material for bags - Google Patents

Abstract

(57) [Abstract] [Purpose] The invention of the present application aims to provide a base material for a bag used for bags, sheets and the like by utilizing a sheet. [Structure] The invention of the present application relates to a bag base material characterized in that the sheet has three or more holes that are not in a straight line.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a simple bag base material, and particularly to a bag base material suitable for a fragrance bag, a jewelry bag, a leakproof sheet, a disposal bag, and the like.

[0002]

[Prior art]

 In a conventional bag, a sheet is preliminarily formed into a bag shape, but the mouth portion is tied with a string. Therefore, the user cannot freely create the bag. In addition, in the case of leakproof sheets, they were disposed of in bags after use, but since the leakproof sheets are large, it is necessary to work with two or more people when replacing them. It was

[0003]

[Problems to be solved by the device]

 An object of the invention of the present application is to provide a bag base material which allows a user to freely form a bag, or a bag base material having good workability when used in a bag shape such as a leak-proof sheet. And

[0004]

[Means for Solving the Problems]

 In the invention of this application, the sheet has holes, and a bag is formed by passing a string through the hole and squeezing the string, and various types of bags can be freely selected in terms of size or shape. To provide a substrate capable of forming The sheet may be any material such as woven fabric, knitted fabric, non-woven fabric, leather, artificial leather, etc. In particular, the non-woven fabric does not fray from the holes and has excellent flexibility, so it can be easily formed into a bag shape. In addition, it is preferable because the texture and the like can be freely designed. Among them, the hydroentangled nonwoven fabric is most preferable because it has a dense structure, excellent strength, and drapeability.

Further, as the material constituting the non-woven fabric, any material such as regenerated fiber, semi-synthetic fiber, synthetic fiber, plant fiber, animal fiber, etc. may be used, but hydroentanglement using easily splittable fiber The non-woven fabric is contained in a bag, for example, you can clean it with gems in the bag, so be sure to use it when you take it out of the bag. It is preferable because it is possible. Thick seats have cushioning properties and can be protected from external shocks, so they are suitable for avoiding shocks. When it is used as a leak-proof sheet or as a bag for disposal, it is possible to obtain a more excellent leak-proof property by laminating a film or the like on the above-mentioned non-woven fabric or by carrying out a waterproof treatment.

The shape of the sheet may be circular, oval, elliptical, triangular, quadrangular, pentagonal, hexagonal or any other polygonal shape. It is suitable for decoration because it becomes petal-shaped when squeezed with. In the case of a square shape, it is possible to use the sheet itself as a normal furoshiki. Furthermore, in the case of leak-proof sheets, if the rectangle is the same as the shape of the bed, the waste of sheets is small.

The number of holes may be any number as long as it is 3 or more, but they are not arranged in a straight line so as to form a bag when squeezed. When the holes are opened in a circular or polygonal shape, it is easy to squeeze. At that time, it is preferable that each hole be on the same inner circumference slightly apart from the outer circumference of the sheet, and when the sheet is squeezed, the petal shape is formed. Therefore, it is preferable for decoration. For leak proof sheets, the holes are preferably about 10 to 20 cm from the edges and, in the case of waste bags, preferably about 5 to 10 cm from the edges.

The seat may be used as it is, but by providing a cushion material in the central portion, it is possible to prevent an impact from the outside and it is also preferable from the viewpoint of shape retention. In addition, when used as an odor bag, the cushioning material also functions as a cushioning material that relieves the odor stimulus, which is preferable. The sheet can be used as two types of bags by changing the colors of the front and back, and by printing, the sheet can be made excellent in decorativeness. When the waste sheet is used with the periphery high and the center low, it is possible to prevent the sheet-like waste from escaping to the outside.

[0009]

【Example】

Example 1 A polyester component was mainly used, and the polyester component was divided into 8 sections by a polyamide component radially extending from the axis of the fiber, and a chrysanthemum-shaped cross section fiber (fineness 2 denier, fiber length 38 mm) was hydroentangled. The hydroentangled nonwoven fabric having a basis weight of 85 g / m ² and a thickness of 0.4 2 mm was punched out into a circle with a diameter of 15 cm, and holes with a diameter of 2 mm were equally spaced from the center of the circle on the circumference of a diameter of 10 cm. Twenty-one pieces were provided in this and a string was passed through this hole. Next, a polypropylene needle punched non-woven fabric having a basis weight of 250 g / m ² and a thickness of 3.3 mm punched into a diameter of 3 cm was adhered to the center of the non-woven fabric to obtain a bag base material. Five perfume cubes each having a spherical shape with a diameter of 1 mm were stored in the bag base material and used as a perfume bag. This fragrance bag lasted a mild fragrance for a long time, but had a soft texture and was excellent in decoration.

Example 2 A hydroentangled non-woven fabric obtained in the same manner as in Example 1 was printed with a floral pattern, and then punched out into a circle having a diameter of 16 cm. Eighteen m holes were provided at equal intervals, and a string was passed through the holes to obtain a bag base material. A jewel was put in this bag base material and used as a jewel bag. This gem bag had high decorativeness, and when the gem was used, the gem had already been sharply polished by the edges of the split fibers, and was excellent in wiping property.

Example 3 A sheet obtained by laminating a polyethylene film having a thickness of 40 μm on the back surface of a hydroentangled non-woven fabric having a basis weight of 40 g / m ² and a thickness of 0.40 mm made of 100% rayon fiber was moved downward from the center of the bed. It is cut into a size of 92 × 200 cm so as to cover the sheet, and holes having a diameter of 5 mm are provided at the positions shown in FIG. 5 at intervals of 25 cm in the vertical direction of the sheet and at intervals of 15 cm in the horizontal direction. The sheet was obtained by passing a string through the hole. Use this sheet as a bed sheet for surgery, place the gauze, blood fluid, and other debris used in the surgery on the leak-proof sheet, pull the string and put it in a bag, and tie the string. Discarded. This disposal could be done by one nurse, and was excellent in workability.

[0012] Example 4 rayon 16g / m ^2, acrylic fibers 4g / m ^2, on a hydroentangled nonwoven fabric having a thickness of 0.1 mm, was cut sheet laminated with polyethylene film 20μm to 30 × 40 cm, Ten holes were provided on the inside of 5 cm at intervals of 10 cm. Place used gauze, absorbent cotton, etc. on the sheet, pull the string to make a bag, and discard. This sheet was excellent in workability.

[0013]

[Effect of device]

 Since the sheet is flat rather than a bag-like structure, it can be used with a high degree of freedom for the user, and it can also be used as a furoshiki when no string is used, which is functional. Furthermore, when it is used as a leak-proof sheet or a bag for disposal, even one person can carry dirt and other items in the form of a bag, which not only facilitates the work but also cuts off the infection route.

[Brief description of drawings]

[Figure 1] Circular sheet

[Fig.2] A bag squeezed from a circular sheet

[Figure 3] Square sheet

[Fig. 4] A bag in which a square sheet is squeezed

[Fig. 5] Leak-proof sheets

[Explanation of symbols]

 1 Seat 2 String 3 Hole 4 Cushion 5 Bed

Claims (1)

[Scope of utility model registration request] 1. A bag base material comprising a sheet having three or more holes that are not linear.