KR100285021B1 - Multiple folded papers for continuous ejection - Google Patents

Abstract

The present invention relates to a multi-folded paper for receiving in a container and being able to be taken out sequentially through the outlet. The multi-folded paper for continuous ejection according to the invention consists of a container, a first group of paper sheets folded to the right, and a second group of paper sheets folded to the left, each paper of this first group The lower sections of the sheet form multiple folded papers by being interdigitated with the upper sections of each paper sheet of the second group beneath them, the lower sections in frictional engagement with the highest folded paper sheet in the interposed areas. The tip of the folded paper sheet upper section of is held in the container so that the multiple folded papers can be continuously taken out by exposing the uppermost folded paper sheet upper section through the outlet formed in the container top plate to the outside of the outlet. In the multi-folded paper according to the present invention, the rear end of each paper sheet lower section of the first group folded to the right and the rear end of each paper sheet lower section of the second group folded to the left in the opposite direction to the folded direction of each paper sheet. Each piece of paper folded back to form an overlapped end with each reduced width, and the reduced width overlapped edge of each paper sheet folded to the right is interdigitated with the leading edge of each piece of paper sheet folded to the left and folded to the left. The reduced width of the overlapping edge and the left folded paper sheet is reduced by interlacing the leading edge of each sheet of paper sheet folded to the right with the reduced edge of the sheet being folded to the right. It is characterized in that the overlapping end having an even distribution to the right and left sides of the multi-fold folded paper Shall be.

Description

Multiple folded papers for continuous ejection

1 is a schematic cross-sectional view of Example 1 of the prior art in which multiple folded papers are accommodated in a container;

2 is a schematic cross-sectional view showing Example 2 of the prior art similar to that of FIG.

FIG. 3 shows Example 3 of the prior art, and FIG. 3 (a) is a schematic cross sectional view of multiple folded papers housed in a container, and FIG. 3 (b) is a side view depicting a locally folded multifolded paper.

4 shows example 4 of the prior art, and FIG. 4 (a) is a schematic cross-sectional view of multiple folded papers housed in a container, and FIG. 4 (b) is a side view depicting a locally folded multifolded paper.

5 is a schematic cross-sectional view of Example 5 of the prior art in which multiple folded papers are accommodated in a container.

6 is a schematic cross-sectional view showing multiple folded papers contained in a container according to Embodiment 1 of the present invention.

FIG. 7 is a schematic cross-sectional view showing Embodiment 2 of the present invention similar to FIG.

8 is a schematic side view illustrating a method for weaving multiple folded papers according to Embodiment 1 of the present invention.

9 is a schematic side view illustrating a method for weaving multiple folded papers according to Inventive Example 2;

10 is a plan view showing a developed view of a folded paper sheet.

* Explanation of symbols for main parts of the drawings

11: paper sheet folded to the right 12: paper sheet folded to the left

11a, 12a: Lower section 11b, 12b: Upper section

11c, 12c: overlapped section with reduced width 11d, 12d: refolded section

The present invention relates to a multi-folded paper for continuous extraction, in particular a continuous in which the multi-folded paper is accommodated in a container and each folded paper can be taken out sequentially through the outlet formed in the container. It relates to multiple folded papers for extraction.

Generally, multiple folded papers such as wet tissues, dry tissues, paper towels, and the like are housed in a container and are manufactured to be continuously drawn out through the outlet formed in the container.

Examples of such multiple folded papers are shown in FIGS. The multiple folded papers of these conventional examples have the following common structure. That is, the lower piece 1a (or 2a) of the paper sheet 1 folded to the right (or the paper sheet 2 folded to the left) and the paper sheet 2 folded to the left (or the paper sheet 1 folded to the right). The upper sections 2b (or 1b) of the < RTI ID = 0.0 >), < / RTI >

The multiple folded sheets of paper are accommodated in the container 3 and the tip of the upper piece 1b or 2b of the lower folded paper sheet in frictional engagement with the paper sheet folded at the top in the interdigitated portions of the container 3 Adopts a configuration in which the paper folded out of the outlet can be continuously taken out by pulling out the upper fragments 1b or 2b of the uppermost folded paper sheet 1 or 2 through the outlet 3a formed in the upper plate. Doing.

Multiple folded papers of the configuration as shown in FIGS. 1 and 2 are most widely used. The multiple-folded paper 4 shown in FIG. 1 is constructed by folding each paper sheet having a predetermined size into two parts. One side of the folded portion, which is about half the size of the entire sheet, fits together with the folded one side of the other sheet. Thus, a fragment having about one-half the size of each folded paper sheet 1 or 2 flows out of the outlet 3a of the container 3.

The multi-folded paper 4 shown in FIG. 2 is constructed by folding each paper sheet 1 or 2 having a predetermined size into a Z-shape, whereby the lower sections are fitted together with the sections of other folded paper sheets. Thus, a fragment having about one third the size of the folded paper sheet 1 or 2 flows out of the outlet 3a of the container 3.

In any of the multiple folded papers 4 illustrated in FIGS. 1 and 2, about 1/2 or 1/3 of the folded paper sheet 1 or 2 of a predetermined size flows out of the outlet 3a. The spilled portion of this folded paper sheet is unnecessarily too long to spoil the aesthetics.

In particular, in the case where the multiple folded paper 4 is a wet tissue impregnated with a chemical solution or the like, the sections of each sheet are stuck by the chemical liquid over an area of considerable length from the end thereof, There is a problem that the subsequent folded paper sheet next to the paper sheet to be pulled out in 3a) is taken out from the ejection opening 3a together with the folded paper sheet to be ejected.

Moreover, in the case of the wet tissue, the portion of the paper sheet flowing out of the outlet of the container dries up, and the effect of the chemical liquid is lost. Therefore, it is desirable to make the outflowing part of the folded paper sheet as short as possible.

The prior art shown in FIGS. 1 and 2 has the disadvantage that the spilled portion is too long. Accordingly, the prior art examples of FIGS. 1 and 2 are difficult to apply to the wet tissue for the two reasons mentioned above. In addition, in the case of dry paper tissues and paper towels, there is a disadvantage that the spilled portion is too long to damage the aesthetics.

As shown in FIGS. 3 (a) and 4 (a), the folded sheets of the folded paper sheets 1 and 2 are appropriately adjusted by adjusting the folding positions of the paper sheets 1 and 2 as appropriate. You can also make the area as short as possible. However, in the example of FIG. 3 (a), the multiplied paper 4 is deflected to the right half or left half of the multiply folded paper 4 as shown in FIG. 3 (b). There is a disadvantage in that one side is thickened.

In the example of FIG. 4 (a), the multi-folded paper 4 is shown in FIG. 4 (b) because the interdigitated area of the paper sheet is concentrated in the middle portion of the multi-folded paper 4 as shown in FIG. There is a disadvantage that the middle part is swollen.

Therefore, in any of the examples of FIGS. 3 and 4, when a large number of folded papers 4 are stacked, it is easy to fall or collapse on the one hand, and the partially thickened multiple folded papers 4 may increase the value of the product. You lose.

Also, as shown in FIG. 5, the interdigitated area of the paper sheet by appropriately adjusting the folding position of the double folded paper sheet 1, 2 to prevent the multiply folded paper 4 from being locally thickened. There is an example of evenly distributing a to the right and left halves of a multi-fold sheet of paper.

Although this method prevents the locally folded paper from thickening, the problem is that the width of the upper sections 1b, 2b of the double folded paper sheet is longer by the shorter portions of the lower sections 1a, 2a. have. As a result, the width of the container 3 is remarkably increased compared with the conventional example of FIG. 1, and there exists a point which is difficult for actual application.

Also, in the prior art example of FIG. 5, the portion or amount of outflow of the upper sections 1b, 2b of the folded paper sheet 1, 2 reaches about one third of the folded paper sheet as in the example of FIG. The problem is inherent.

Accordingly, it is an object of the present invention to shorten the length size outflow of each folded paper sheet top piece as much as possible, so that the interposed areas of each folded paper sheet are not localized in the multiple folded paper, SUMMARY OF THE INVENTION An object of the present invention is to provide a multi-folded paper for continuous ejection, which is advantageous for application to wet tissues, by eliminating the problem that the folded paper sheet is completely taken out with the folded paper sheet drawn out from the outlet of the container.

In order to achieve the above object, it is composed of a container, a first group of paper sheets folded to the right, and a second group of paper sheets folded to the left, and a lower section of each paper sheet of the first group is The upper piece of each paper sheet of the second group underneath is interdigitated with each other to form multiple folded papers, and the lower folded paper sheet upper piece in frictional engagement with the top folded paper sheet in the interposed area. A continuous extraction of the top of the folded sheet of paper sheet upper part is exposed to the outside of the outlet by drawing through the outlet formed in the upper plate of the container so that the multi-fold folded paper is continuously taken out of the container For a sheet of paper folded in a multiplicity of The rear end of the paper sheet lower section and the rear end of each paper sheet lower section of the second group folded to the left are folded back in opposite directions with respect to the folded direction of each paper sheet to form overlapping ends each having a reduced width; The reduced width overlapping end of each paper sheet folded to the right is interposed with the tip of each paper sheet upper piece folded to the left, and the overlapping end with the reduced width of each paper sheet folded to the left is By interdigitating with the leading end of each paper sheet upper piece folded to the right, the overlapping end with the reduced width of the right folded paper sheet and the overlapping end with the reduced width of the left folded paper sheet are multiplied. Continuous extraction, characterized in that evenly distributed to the right and left sides of the folded paper Multiple folded papers are provided.

In a preferred embodiment of the present invention, the tail of the lower piece of paper sheet folded to the right and to the left is folded back toward the outer surface of the lower piece bottom portion, thereby forming overlapping ends each having a reduced width. Further, the trailing edges of the lower sections of the paper sheet folded to the right and to the left are folded back toward the inner side of the lower section bottom to form overlapping ends each having a reduced width. The folded paper sheet can be wet tissue.

According to the invention, the tail of the lower section of each folded paper sheet is folded back so that it is an overlapping end with a reduced width. Thus, the size of the interdigitated area between the folded paper sheets can be reduced to about one quarter of the length of each folded paper sheet development.

As a result, the length size of each folded paper sheet upper section flowing out of the container outlet can be shortened up to about one quarter by the frictional engagement relationship in the interposed area.

Such multiple folded papers do not form a structure in which the trailing end of the lower piece of each folded paper sheet is forwardly superimposed with the trailing end of the folded piece of paper sheet to be ejected from the outlet.

Therefore, it is possible to effectively prevent the disadvantage that all of the lower folded paper sheets are excessively drawn from the outlet of the container due to the trailing of the upper folded paper sheet and the lower folded paper sheet sticking by static electricity, chemicals, and the like. .

In addition, according to the present invention, since the interposed areas having a reduced area can be evenly distributed to the right and left sides of the multi-folded paper, it is possible to solve the problem of locally thickening when manufacturing the multi-folded paper. .

As described above, according to the present invention, the length of the interdigitated area of each folded paper sheet is reduced, and it is possible to prevent the tail of the paper sheet folded to the right from sticking to the tail of the paper sheet folded to the left in the forward direction with respect to the tensile force. have.

Therefore, even when the folded paper sheet is a wet tissue, the problem that the lower folded paper sheet is pulled out together with the upper folded paper sheet can be effectively eliminated.

The above and other objects and advantages of the present invention will be readily apparent to those skilled in the art upon reading the following detailed description and claims with reference to the accompanying drawings.

Some preferred embodiments of the present invention will be described in detail with reference to FIGS. 6 to 10. It is to be understood that the embodiments described herein are not intended to limit the present invention, but merely to explain the principles of the present invention and its application and practical use by those skilled in the art to practice the invention.

FIG. 6 shows Embodiment 1 for a multifold folded paper 14 according to the invention, and FIG. 8 is a schematic side view illustrating a method for weaving this multifold folded paper 14.

7 shows a second embodiment of the multi-folded paper 14 according to the present invention, and FIG. 9 is a schematic side view illustrating a method for weaving a multi-folded paper according to the second embodiment of the present invention. It is a top view which shows the folding position of each folded paper sheet.

As shown in Figs. 6 and 7, the multiplely folded paper 14 consists of a left folded paper sheet 12 alternately overlapped with a right folded paper sheet 11, each of which is folded to the right. The lower piece 11a (or 12a) of the paper sheet 11 (or 12) of the paper sheet and the upper piece 12b (or 11b) of the individual paper sheet 12 (or 11) folded to the left are interposed. .

That is, the individual folded paper sheet 11 (or 12) has an inner surface of the upper section 12b (or 11b) of each left folded paper sheet 12 (or each right folded paper sheet 11). It overlaps with the inner surface of the lower section 11a (or 12a) of each upper right folded paper sheet 11 (or each left upper folded paper sheet 12). The term "snapped" as used later refers to such an arrangement.

In addition, the expression "paper sheet 11 folded to the right" refers to a paper sheet having a folding line S1 on the left side and opened toward the right side. Similarly, the expression “paper sheet 12 folded to the left” refers to a paper sheet where the fold line S1 is on the right and is open toward the left.

The tails of the lower sections 11a and 12a of the paper sheets 11 and 12 folded to the right and left are folded back in the opposite directions to the folding direction of each folded paper. This results in respective overlapping ends 11c and 12c having a reduced width.

The overlapping end 11c having the reduced width of the paper sheet 11 folded to the right is interposed with the tip of the upper section 12b of the paper sheet 12 folded to the left. Similarly, the overlapping end 12c with the reduced width of each left folded sheet of paper 12 intersects with the tip of the top piece 11b of each right folded paper sheet 11.

The arrangement of the overlapping end 11c with the reduced width of the paper sheet 11 folded to the right and the overlapping end 12c with the reduced width of the paper sheet 12 folded to the left is achieved in the multiplely folded paper 14. The right half and the left half are evenly distributed.

In the embodiment of FIG. 6, the tails of the lower sections 11a and 12a of the paper sheets 11 and 12 folded to the right and left sides are folded back toward the outer surface of the lower section bottom, respectively, so that the width is reduced. The overlapping ends 11c and 12c which have is formed.

In the embodiment of FIG. 7, the trailing edges of the lower sections 11a and 12a of the paper sheets 11 and 12 folded to the right and left sides are folded back toward the inner side of the bottom section of the lower section, respectively, the width being reduced. The overlapping ends 11c and 12c which have is formed.

In order to weave the multiple folded papers shown in Figs. 6 and 7, the end of each paper sheet is first reduced by being folded outward or inward by a length size corresponding to about one quarter of the total length of the paper sheet. Overlaps 11c and 12c having an amplitude are formed.

The overlapping ends 11c and 12c having a reduced width formed like a loosening correspond to the lower sections 11a and 12a, respectively. Reference numerals 11d and 12d denote the refolded portions, respectively.

Next, as shown in FIGS. 8 (a) and 9 (a), the overlapped ends 11c and 12c having the reduced width are overlapped with the tail of the preceding paper sheet, and then, As shown in Figs. 8 (b) and 9 (b), the paper sheet is folded at the end of the overlapping region between the overlapping ends 11c and 12c and the trailing edge of the preceding paper sheet. The multiple folded papers shown in Figs. And 7 are obtained.

10 shows a developed view of each folded paper sheet 11 and 12. Reference numeral S1 denotes a folding line, and S2 denotes a folding line of the lower sections 11a and 12a again.

As shown, the fold line S1 is set at a position that divides a paper sheet having a predetermined length into two approximately equal parts, and the other fold line S2 cuts the lower sections 11a and 12a. It is set at a position that is half-divided into approximately equal two parts.

Thus, the portions 11d and 12d folded back by the fold line S2 have a length size corresponding to approximately one quarter of the total length of the folded paper sheets 11 and 12.

The multiple folded paper 14 formed as above is received in the container 13 and the lower folded paper sheet 12 in frictional engagement with the top folded paper sheet 11 (or 12) in the interposed area. The upper end 11b or 12b of the uppermost folded paper sheet 11 or 12 having the top end of the upper segment 12b (or 11b) of (or 11) formed on the upper plate of the container 13 By pulling out through 13a, it is exposed to the exterior of the blowout opening 13a. As a result, the multiple folded paper 14 can be taken out at the outlet continuously.

As can be seen from the overlapping state at the overlapping ends 11c and 12c with the reduced width shown in FIGS. 6 and 7, the upper folded paper sheet excessively pulls the lower folded paper sheet. A multifold folded paper sheet is provided which is free of work.

That is, the multiple folded paper 14 of FIG. 6 has a structure in which the lower aft of the upper folded paper sheet and the lower end of the lower folded paper sheet do not stick to each other so that the lower folded paper 14 together with the preceding paper sheet. Eliminate the cause of overdrawing the sheet.

In other words, for example, the reduced width overlapping end 11c formed by the lower piece 11a of the upper folded paper sheet 11 is different from the upper piece 12b of the lower folded paper sheet 12. It will not stick.

The overlapping end 11c having the reduced width of the upper folded paper sheet 11 overlaps the tip of the upper section 12b of the lower folded paper sheet 12 only at its bottom end. Thus, the cause of excessively pulling the lower folded paper sheet together with the preceding paper sheet is eliminated by the arrangement which causes the tail of the upper and lower folded paper sheets to overlap.

The structure of the multiplely folded paper shown in FIG. 7 overlaps the tip of the upper section of the lower folded paper sheet with the refolded portions 11d and 12d of the reduced width overlapping ends 11c and 12c. This overlap arrangement is obviously different from the overlap state shown in the prior art examples of FIGS.

That is, the refolded portions 11d and 12d are not interdigitated with the tips of the upper fragments 11b and 12b of the lower folded paper sheet. In other words, the refolded portions 11d and 12d overlap each other in the same direction without overlapping in the opposite direction to the front ends of the upper fragments 11b and 12b of the lower folded paper sheet.

Thus, the tensile force acting on the refolded portions 11d and 12d is applied by the peeling force when the upper folded paper sheet is pulled out. As a result, it is possible to eliminate the inconvenience that when the upper folded paper sheet is pulled out, the lower folded paper sheet is taken out together with the upper paper sheet.

The multiple folded paper 14 can be used in household tissue boxes, paper towel boxes, and the like, and is particularly effective for wet tissues filled with disinfectant solution.

According to the present invention, by forming an overlapping end having a reduced width, the size of the interstices between the folded paper sheets can be reduced to about one quarter of the unfolding length of each folded paper sheet. As a result, the size of each folded paper sheet top section exposed out of the container can be reduced to a maximum of about one quarter by the frictional engagement relationship in the interposed area.

In addition, the multiple folded papers with overlapped ends with reduced width do not have a structure in which the trailing force of the lower fragments of each folded paper sheet is directly exerted on the trailing edges of the folded paper sheet upper sections to be taken out next.

Therefore, due to the sticking of the tail of the upper folded paper sheet and the lower folded paper sheet by static electricity, chemicals, etc., all of the lower folded paper sheets can be effectively removed due to the inconvenience of being excessively ejected from the outlet of the container. .

Moreover, according to the present invention, since the interdigitated areas having a reduced area are distributed evenly to the right and left sides of the multi-folded paper, the multi-folded paper is locally thickened in manufacturing, thereby impairing the value of the commodity. And it is possible to solve the problem that the stack piled up in the operation of stacking the multiple folded paper.

Furthermore, according to the present invention, since the trailing edge of the lower folded paper sheet is prevented from sticking to each other, the lower folded paper sheet during the take-out operation of the upper folded paper sheet, which is inherently possessed by the multi-folded paper composed of the wet tissue in the form of the folded paper sheet. It is possible to effectively eliminate the problem that the folded sheet of paper is excessively taken out along with the folded sheet of the upper layer, and as a result, it is possible to prevent the disadvantage that the chemical liquids such as disinfectant solution contained in the paper sheet evaporate and lose its effect. .

While the invention has been described and illustrated in its best mode in accordance with several particular embodiments, the description of the embodiments is by way of example only and in detail in the appended claims of the structure and arrangement of the components. It should be understood that many changes can be made without departing from the spirit and scope.

Claims (4)

A container, a first group of paper sheets folded to the right, and a second group of paper sheets folded to the left, wherein the lower section of each paper sheet of the first group is underneath The top piece of each paper sheet is interdigitated with each other to form multiple folded papers, and the tip of the lower folded paper sheet top piece in frictional engagement with the top folded paper sheet in the interposed area is The paper sheet upper section is exposed to the outside of the outlet by drawing it through the outlet formed in the container top plate, so that the multiple folded paper is accommodated in the multiple folded paper for continuous ejection, which is accommodated in the container so that it can be continuously ejected. Of each paper sheet lower section of the first group The tail and tail of each paper sheet lower section of the second group folded to the left are folded back in the opposite direction to the folded direction of each paper sheet to form overlapping ends each having a reduced width, and each paper sheet folded to the right Each paper sheet having the reduced width of the overlapping end interposed with the leading edge of each paper sheet upper piece folded to the left, and the reduced width of the overlapping end of each paper sheet folded to the left folded to the right By interposing with the leading end of the upper section, the overlapping end with the reduced width of the paper sheet folded to the right and the overlapping end with the reduced width of the paper sheet folded to the left are the right and left sides of the multiple folded paper. Multiple folded species for continuous extraction, characterized in that they are evenly distributed . 2. The continuous as claimed in claim 1, wherein the trailing ends of the lower sections of the right and left folded paper sheets are folded back toward the outer surface of the lower section bottom to form overlapping ends of the respective reduced widths. Multiplely folded paper for blowout. 2. The continuous as claimed in claim 1, wherein the trailing ends of the lower sections of the right and left folded paper sheets are folded back toward the inner side of the lower section bottom to form overlapping ends of the respective reduced widths. Multiplely folded paper for blowout. 2. The paper of claim 1, wherein the folded paper sheet is a wet tissue.