JPH057980Y2 - - Google Patents

Description

[Detailed explanation of the invention] (a) Industrial application field This invention is applicable to futons in hotels, dormitories, hospitals, etc.
With regard to commercial wrappings (covers) that require frequent replacement, cleaning, drying, ironing, etc. of blankets, it is necessary to improve the efficiency of the work of putting in and taking out futons and blankets, the above-mentioned machine work process, and even wrapping This is an idea that streamlines the manufacturing process itself.

(b) Prior Art Conventionally, the above-mentioned commercial wrapping cloths have generally been opened horizontally (the ends in the horizontal direction are opened) and open in the middle (the ends in the vertical direction are opened as shown in Figure 2). There are two types of openings (opening), but both use strings made of the same fabric that are sewn separately and sewn into four locations around the opening. When sewing these, special effort is required to finish the opening and process the strings, and when changing the wrapping cloth, it is not only inefficient to put in and take out futons and blankets, but also the strings. A large amount of expenses were required for repair work due to falling accidents.

Furthermore, in the cleaning and finishing process after replacement, in the case of wrappings with strings attached, the roll feed is also unidirectional during drying and ironing machine operations, so that the opening with the strings passes through the roll last. However, during roll feeding work, the string must be manually passed over the fabric part to avoid troubles such as entanglement with the threads of the roll machine. However, there were many drawbacks, and solutions to these problems were desired.

(c) Problems that the invention aims to solve Conventional commercial futon and blanket wrappings had many drawbacks as mentioned above, so this invention eliminates the most problematic strings and uses strings instead. The large opening makes it easy to put in and take out futons, etc., and when drying or ironing, there are no restrictions on feeding direction, making it possible to simplify and streamline the work. As a result of research, he completed this idea with the aim of providing a wrapping cloth with the following structure.

(d) Means for solving the problems and their effects The structure of this invention will be explained based on drawings showing examples of implementation.

The original fabric of the wrapping material 1 cut to a certain required length is folded from both ends in the longitudinal direction, and at the abutment point of the two, the outer fabrics 12 and 13 are folded wide in the center of the abutment, and the abutment point is left as is. Cut out a regular diamond-shaped cutting part 14, use bias tape along the cutting line to make bias stitch 2, butt the center parts (diamond-shaped apex) 14-1 and 14-2 of the cutting part 14, and intersect both cutting lines. In other words, both overlapping portions 15 are also stacked in a crosswise manner, and both ends in the transverse direction are sewn 16 to form a bag shape.

In addition, by providing unsewn openings 3 at the four corners when sewing the both edges 16, it is possible to prevent dust from accumulating in the wrapping, making it sanitary, and also preventing deterioration of the partitions due to air accumulation during roll feeding. It is also effective to prevent

Furthermore, as mentioned above, the opening of the wrapping cloth of the present invention is usually located at the center of the outer material, but if the structure of the opening conforms to the structure of the present invention, its position is not limited to the center. do not have.

(e) Example Next, to give an example of the implementation of this invention, a woven fabric of 30% polyester and 70% cotton was used as the raw material, cut into a width of 152 cm and a length of 430 cm, and cut in the longitudinal direction as shown in Figure 1. 10cm point 14- in the center of both ends
1, 14-2. Cut along the dogleg-shaped diagonal line connecting the 0 cm points for the ears. Bias tape 2 on the cut diagonal lines
sew together. The bias tape was made of 65% polyester and 35% cotton fabric.

Next, mesh the bias-sewn doglegged parts while making both sides, that is, the center part 1 of the cutting part 14.
4-1 and 14-2 are overlapped, and both bias lines are overlapped in a crossing manner, so that the surfaces shown at 15 on the left and right in the outer material are doubled.

Next, make a rectangle centering on the cross-meshing point of bias sewing, leave 8cm from the four corners of the wadding at both ends as air vent openings, and sew both edges to form a bag shape. That is, the finished wrapping is 148 cm x 205 cm due to the folding and sewing of the edges.

The above is an example of the implementation of the wrapping cloth for business use and the wrapping cloth of the blanket according to the present invention, and the materials such as the above-mentioned fabrics,
The dimensions of each member do not limit the scope of the present invention in any way.

(f) Effects of the invention In the manufacturing process of the commercial futon and blanket wrappings related to this invention, the openings are sewn, separate strings are processed,
Eliminates processes such as tying strings, making it an easy and rational task, and the work of taking out and taking out futons, etc., which is done regularly,
By eliminating the string and opening the mouth wide, it has become easier and more efficient.Furthermore, even in the finishing process of cleaning, the direction of feed into the roll machine is not limited and can be fed from any direction. Since there is no string, there is no need for string processing, and the roll work is simplified as described above, so it can be done continuously and efficiently without leaving any gaps.
Work efficiency is greatly improved.

In addition, by eliminating the string, problems such as installation repair due to the string falling off, tearing at the base, and complaints as a rental clothing product (linen supply) are all solved.

Furthermore, by providing air vents at the four corners, this is a novel idea that has many effects, such as being more sanitary and helping to prevent deformation of the corners.

[Brief explanation of the drawing]

FIG. 1 shows an embodiment of the present invention, in which a is a plan view when the original fabric is cut, b is a plan view when finished, c is a side view (left-right symmetry), and d is a sectional view taken along line A-A. Second
FIG. 3 is a perspective view showing an example of a conventional wrapping cloth, and FIG. 3 shows an example of the present invention in use. In the figure, 1...wrapping material, 11...inner side of the fabric, 12, 13...outer side of the fabric, 14...cutting section, 14-1, 14-2...cutting center section, 15...
...Surface laminated portion, 16... Perforation, 2... Bias seam portion, 3... Air vent hole, 4... Center opening, 5... String.

Claims (1)

[Claims for Utility Model Registration] (1) The wrapping material 1 is folded from both ends in the longitudinal direction, and the outer fabrics 12 and 13 are folded at the abutment point of the two, the center part in the transverse direction is widened, and the abutment points are folded in the same direction. A diamond-shaped cutting part 14 is cut, and the cutting line is bias-stitched 2 using bias tape, and the cutting part 14 is cut.
A wrapping cloth for a commercial futon or blanket, characterized in that the middle parts 14-1 and 14-2 are butted together, the cutting lines are overlapped in a crisscross pattern, and both ends in the transverse direction are sewn to form a bag shape. (2) The commercial futon according to claim 1, wherein unsewn openings are provided at the four corners when sewing both ends in the transverse direction.
Blanket wrapping.