WO2021139563A1

WO2021139563A1 - Mopping and cleaning dry towel with combined shredded material and fibers for cleaning

Info

Publication number: WO2021139563A1
Application number: PCT/CN2020/140604
Authority: WO
Inventors: 叶芷莹
Original assignee: 杭州汇海机械有限公司
Priority date: 2020-01-07
Filing date: 2020-12-29
Publication date: 2021-07-15
Also published as: CN111281288A; CN111110126A

Abstract

Disclosed is a mopping and cleaning dry towel (10) with combined shredded material and fibers for cleaning, the mopping and cleaning dry towel comprising a top shredded material layer (1), an intermediate fiber layer (2) and a base material layer (3). The shredded material layer (1) and the fiber layer (2) are bonded into one piece by means of a first bonding portion (4), the shredded material layer (1) and the fiber layer (2) are then cut by a cutter (6) to form block-shaped bonded bodies of the shredded material layer (1) and the fiber layer (2), the bonded bodies form a cleaning portion (5), and the cleaning portion (5) is then bonded to at least one surface of the base material layer (3) to obtain the mopping and cleaning dry towel (10). The shredded material and the fibers of the mopping and cleaning dry towel (10) act simultaneously during cleaning, the dirt removal characteristics of different materials are effectively utilized, the shredded material can effectively prevent the fibers from being entangled and knotted during the scattering of the fibers, the utilization rate of the fibers is increased, the retraction rate of the shredded material is less than that of the fibers, the usage area of the mopping and cleaning dry towel is increased, the cleaning capacity is improved, and the fullness and the attractiveness are improved.

Description

Mopping and cleaning dry towel that combines shredded materials and fibers to participate in cleaning

Technical field

The invention relates to a sanitary appliance, in particular to a mopping cleaning dry towel that combines shredded materials and fibers to participate in cleaning.

Background technique

At present, mopping and cleaning dry towels are roughly divided into non-woven products and fiber non-woven products. The existing fiber non-woven fabric products are formed by combining a fiber layer and a non-woven fabric layer. The shortcomings and shortcomings of existing fiber non-woven products are, for example, that the fibers are on the outermost surface, and the fibers are easily entangled after they are scattered; only the fibers have a decontamination function, the non-woven fabric layer only has a fixing function, and the local fibers are easy to fall ; The fiber layer and the non-woven fabric layer are generally cut at the same time, resulting in a lot of cuts on the non-woven fabric layer. Therefore, when the dry towel is installed on the mop body, dirt, sewage and other dirt are easily removed from the cut Place contamination to the mop body.

Summary of the invention

In order to solve at least one of the above-mentioned defects and deficiencies in the prior art, the present invention provides a shredded material on the outermost surface, a fiber in the middle, and cut the shredded material and the fiber together to form a cleaning part, so that The shredded material and the fiber work at the same time when cleaning, which effectively exerts the decontamination characteristics of different materials, and the shredded material can effectively prevent the fiber from tangling and knotting during the opening process, thereby greatly improving the use of the fiber At the same time, the shrinkage rate of the shredded material is less than that of the fiber, so that the hollow part of the surface of the cleaning sheet is greatly reduced, so that the use area of the mopping and cleaning towel is increased, the cleaning ability is improved, and the fullness and aesthetics are greatly improved. Designing a non-cut bottom material layer on the bottom layer can well isolate the cleaning part and the mop body, preventing it from contaminating the mop body with shredded materials and fibers that are combined with the mopping cleaning dry towel that participates in the cleaning.

The technical scheme of the present invention: a mopping cleaning dry towel that combines shred material and fiber to participate in cleaning, including a shred material layer on the surface, a fiber layer in the middle, and a bottom material layer, one but not limited to a layer of shred material The layer and the fiber layer are combined into a whole through the first bonding part, and then cut with a cutter to make a block-shaped combination of the shred material layer and the fiber layer to form a cleaning part, and then the cleaning part is bonded to the bottom material layer Get a mopping and cleaning towel on at least one of the surfaces.

According to the first aspect of the present invention, there is provided a mopping cleaning dry towel in which shredded materials and fibers are combined to participate in cleaning, which is characterized in that: the mopping cleaning dry towel includes a shredded material layer on the surface, a fiber layer in the middle, and a bottom material. Layer, at least one layer of shred material and fiber layer is combined into a whole through the first bonding part, and then cut the shred material layer and fiber layer by the cutter to make the shred material layer and fiber layer become a block, shred material The combined body of the layer and the fiber layer, these combined bodies form a cleaning part, and then the cleaning part is combined with at least one surface of the bottom material layer to obtain a mopping cleaning towel.

Advantageously: the combination of the shred material layer and the fiber layer of the cleaning part is in the form of a full-face continuous pattern that is mutually continuous horizontally and vertically.

Advantageously: both sides of the shredded material layer are fixed parts at the same time, and the fixed part is combined with the bottom material layer through a second bonding part; or both sides of the bottom material layer are fixed parts at the same time, the fixed part The second bonding part is combined with the shredded material layer.

Advantageously: the first coupling part is a coupling part that is combined by ultrasonic or thermal compression.

Advantageously: the cleaning part is combined with the underlying material layer through a second bonding part, and the second bonding part is a bonding part combined by ultrasonic or thermal compression.

Advantageously: the cleaning part is combined with the underlying material layer through a third joining part, and the third joining part is a glue-bonded joining part.

Advantageously: the cutting material layer and the bottom material layer are non-woven materials.

Advantageously: the incision of the cleaning part is an oblique incision; the cutting width of the cutting material layer is between 1 mm and 20 mm, and the cutting method is continuous cutting or intermittent cutting.

Advantageously: the width of the shredded material layer is smaller than the width of the underlying material layer.

Advantageously: the width of the shredded material layer is greater than the width of the underlying material layer.

Advantageously: the second coupling part is arranged in a row of dots parallel to the extending direction of the fibers, and with reference to the width direction of the mopping and cleaning towel, these dot rows are arranged on the outside of the first coupling part.

Advantageously: the desired pattern is pressed on both sides of the fixed part.

Advantageously: the second coupling part is arranged at the first coupling part and is formed in a single point or a row of points.

Advantageously: the first coupling portion includes a plurality of coupling long portions that are substantially parallel to each other and a plurality of coupling short portions extending substantially perpendicular to the coupling long portion, wherein each of the two adjacent coupling long portions extends between each pair of adjacent long coupling portions. There are a plurality of joint short parts arranged at intervals successively, so as to form a rectangular block row, the rectangular block row is composed of a row of adjacent rectangular blocks, wherein every two adjacent rectangular blocks are arranged in their longitudinal direction The upper part is staggered with respect to each other.

Advantageously: every two adjacent rectangular block rows are arranged staggered with respect to each other such that the joint short portions in one rectangular block row are respectively in the symmetry of the joint short portions adjacent to each other in the other rectangular block row On or near the shaft.

Advantageously: every two adjacent rows of rectangular blocks are offset from each other by about half the length of the rectangular block.

Advantageously: every three adjacent rectangular block rows are arranged staggered with respect to each other so that the short part of the junction of the middle rectangular block row is respectively aligned with the bottom side of the corresponding rectangular block row of the upper rectangular block and the lower rectangular block row. The top edge of the corresponding rectangular block forms a roughly I-shaped structure.

Advantageously: each rectangular block is extended with a cut of the cleaning part, and the cut is introduced in such a way that the two ends of the cut are respectively close to the two sides that intersect the top and bottom sides of the rectangular block outside the rectangular block. Or intersect the two short joints.

Advantageously, the cutout is formed linearly and parallel to the short part of the joint of the rectangular block, or formed linearly and formed as an oblique cutout, or formed in a wave shape.

Advantageously: the uncut part of the cut material layer is covered above the edge of the fiber layer in the direction perpendicular to the fiber extension direction, and the uncut part is combined with the fiber layer through the first bonding part.

Advantageously: the uncut part of the shredded material layer is covered above the edge of the fiber layer in the direction perpendicular to the fiber extension direction, and the uncut part is combined with the fiber layer through the short part of the first bonding part. Together, the unshredded portion is divided into a plurality of rectangular sections in the length direction of the unshredded portion by the short part of the joint, and each rectangular section is fixed on the outer side and its inner side Open, and each rectangular section is cut by a cutter roughly in the middle.

Advantageously: each combined body of the cut material layer and the fiber layer includes a short part of the joining part, and a cut material stacked up and down that is joined by the short part of the joining part and extends on both sides of the short part of the joining part. Layer part and fiber layer part.

Advantageously: a cleaning part is combined with only one surface of the bottom material layer. The cleaning part is scattered after being bonded to the bottom material layer.

Advantageously: cleaning parts are respectively combined on both surfaces of the bottom material layer. The cleaning part is scattered after being bonded to the bottom material layer.

According to another aspect of the present invention, a mopping and cleaning dry towel is provided in which shredded materials and fibers are combined to participate in cleaning, which is characterized in that: the mopping and cleaning dry towel includes a shredded material layer on the surface, a fiber layer in the middle, and a bottom material. Layer, at least one layer of shredded material layer, fiber layer and bottom material layer are combined into a whole through the first bonding part, and then cut the shred material layer and fiber layer and the bottom material layer by a cutter to make the shred material layer and the fiber layer A block-shaped, shredded material layer and a fiber layer are formed, and these combined bodies form a cleaning part, and at the same time, a mopping cleaning towel is obtained.

Advantageously: the second coupling part is a coupling part that is combined by ultrasonic or thermal compression.

Advantageously: the width of the shredded material layer is less than or greater than the width of the bottom material layer.

Advantageously: the desired pattern is pressed on both sides of the fixed part.

Advantageously: the cleaning part is scattered.

The shred material of the present invention is on the outermost surface, the fiber is in the middle, the shred material and the fiber are combined and cut to form a cleaning part, so that the shred material and the fiber work at the same time when cleaning, and effectively play the role of different materials. In addition, the shredded material can effectively prevent the fiber from entanglement and knotting during the opening process, thereby greatly improving the use efficiency of the fiber. At the same time, the shrinkage rate of the shredded material is less than that of the fiber, so the surface of the cleaning sheet is hollowed out. The part is greatly reduced, so that the use area of the mopping cleaning towel is increased, the cleaning ability is improved, and the fullness and aesthetics are greatly improved. At the same time, a non-cut bottom material layer is designed on the bottom layer, which can well isolate the cleaning part and the mop body. , To prevent it from contaminating the mop body.

For example, but not limited to, if the shred material (according to different materials or cut width) is harder than the fiber, it can effectively remove stubborn stains; the fiber has a good dirt holding effect and the ability to capture hair; and the shred material (according to Different materials) have the effect of absorbing water and oil, and remove all stains as much as possible.

Preferably, the combination of the shred material layer and the fiber layer of the cleaning part is not limited to the form of a full-face continuous pattern that is mutually continuous horizontally and vertically.

This kind of structure can ensure that the shredded materials and fibers will not fall off and avoid secondary pollution.

Preferably, both sides of the shredded material layer are fixed parts at the same time, and the cleaning part is combined with the bottom material layer through a second bonding part.

Preferably, the cleaning part is to combine the cut material layer and the fiber layer through a first joining part, and the first joining part is an ultrasonic or thermal compression joining part.

Preferably, the cleaning part is combined with the underlying material layer through a second bonding part, and the second bonding part is a bonding part combined by ultrasonic or thermal compression.

Preferably, the cleaning part is combined with the underlying material layer through a third bonding part, and the third bonding part is a bonding part bonded by glue.

Preferably, the cutting material layer and the bottom material layer are non-woven materials, but not limited to non-woven materials.

Preferably, the incision of the cleaning part is an oblique incision; the cutting width of the cutting material layer is between 1 mm and 20 mm, and the cutting method can be continuous cutting or intermittent cutting.

This structure not only increases the service life of the cutter, reduces fiber adhesion, and effectively improves the production qualification rate, but also ensures the cleaning effect of the cutting material

Preferably, the width of the cut material layer is smaller than the width of the bottom material layer.

When this structure is assembled with the mop body, the bottom material layer is used to fix the mop body, and under the premise of reducing the cost, the selection of shredded materials is wider.

Preferably, the width of the shredded material layer is greater than the width of the bottom material layer.

When this structure is assembled with the mop body, the shredded material layer is used to fix the mop body, which improves the overall sense of the surface, the appearance is more beautiful and generous, and the joint is firmer and more reliable.

The shred material of the present invention is on the outermost surface, the fiber is in the middle, the shred material and the fiber are combined and cut to form a cleaning part, so that the shred material and the fiber work at the same time when cleaning, and effectively play the role of different materials. In addition, the shredded material can effectively prevent the fiber from entanglement and knotting during the opening process, thereby greatly improving the use efficiency of the fiber. At the same time, the shrinkage rate of the shredded material is less than that of the fiber, so the surface of the cleaning sheet is hollowed out. The part is greatly reduced, so that the use area of mopping and cleaning dry towels is increased, the cleaning ability is improved, and the plumpness and aesthetics are greatly improved. According to the solution of the first aspect of the present invention, at the same time, a non-cut bottom material layer is designed on the bottom layer, which can well isolate the cleaning part and the mop body and prevent it from contaminating the mop body.

Description of the drawings

Figure 1 is a schematic diagram of the structure of Embodiments 1-3 of the present invention;

Figure 2 is a schematic cross-sectional view of Embodiment 1 of the present invention;

Figure 3 is a schematic cross-sectional view of Embodiment 2 of the present invention;

4 is a schematic cross-sectional view of Embodiment 3 of the present invention;

Figure 5 is a schematic diagram of the structure of Embodiments 4-6 of the present invention;

Figure 6 is a schematic cross-sectional view of Embodiment 4 of the present invention;

Figure 7 is a schematic cross-sectional view of Embodiment 5 of the present invention;

Figure 8 is a schematic cross-sectional view of Example 6 of the present invention;

Fig. 9 is a schematic front view of embodiment 1-3 of the present invention;

Figure 10 is a schematic front view of Embodiments 4-6 of the present invention;

Figure 11 is a schematic diagram of the structure of the present invention after being installed on the body of the broom;

In the figure: 1. Shred material layer, 2. Fiber layer, 3. Bottom material layer, 4. First joint part, 5. Cleaning part, 6. Cutter, 7. Fixed part, 8. Second joint part, 9. The third joint part, 10. The mopping and cleaning dry towel, 11. The mop body, 12. The long part of the joint, 13. The short part of the joint, 14. The unshredded part, 15. The rectangular block, 16. The combined body.

Detailed ways

The following describes the present invention in further detail with reference to the accompanying drawings and embodiments, but they do not constitute a limitation to the protection scope of the present invention.

Example 1

As shown in Figures 1, 2 and 9, a mopping cleaning dry towel that combines shredded materials and fibers to participate in cleaning includes a shredded material layer 1 on the surface, a fiber layer 2 in the middle, and a bottom material layer 3 on the bottom.

It can be seen from the figure that the extension direction of the cut filaments of the cut material layer 1 and the extension direction of the fibers of the fiber layer 2 can be parallel to each other, and the two can be parallel to the length direction or longitudinal direction of the cut material layer 1 and the fiber layer 2 Direction (ie the direction from left to right in Figures 1 and 9).

At least one layer of shredded material layer 1 and fiber layer 2 are combined into a whole through the first bonding portion 4.

Figure 2 shows a schematic cross-section of the first bonding portion 4 in the thickness direction of the mopping and cleaning towel. For the sake of clarity, the thickness of the first bonding portion 4 is shown exaggeratedly, and the cut material layer 1 and the fiber layer 2 are shown separately. In practice, the cut material layer 1 and the fiber layer 2 are tightly bonded together at the first bonding portion 4. The first joining part 4 has a certain width in order to firmly join the cut filaments and fibers together.

Figure 9 or Figure 10 shows the front side of the mopping cleaning towel, that is, the surface used for cleaning. It can be seen from FIG. 9 or FIG. 10 that the first coupling portion 4 may form a continuous pattern that is continuous horizontally and vertically. The first bonding part 4 may be a bonding part of ultrasonic or thermal compression bonding. Next, the implementation of the first coupling part 4 in each embodiment of the present invention will be explained in detail mainly in conjunction with FIG. 9 and FIG. 10. The first coupling part 4 can be implemented substantially the same in each embodiment of the present invention.

9 and 10, the first coupling portion 4 may include a plurality of linear coupling long portions 12 parallel to each other. Each of the combined long portions 12 can be oriented parallel to the extending direction of the shredded fiber or the fiber or the length direction of the mopping cleaning towel, but can also be oriented at a certain angle with it. Each of the joining long portions 12 may extend over most of the length of the cut material layer 1 and the fiber layer 2 and here substantially the entire length (that is, except for the edge portions on the left and right sides). The distance between each two adjacent joint long portions 12 may be the same as or different from the other two.

In addition to the long coupling portion 12, the first coupling portion 4 may also include a plurality of coupling short portions 13, and each coupling short portion 13 can extend linearly between two adjacent coupling long portions 12. Each joint short part 13 may extend substantially perpendicular to the joint long part 12. The distance spaced between every two adjacent joint short portions 13 may be substantially the same as the other two.

Every two adjacent joint long portions 12 and each joint short portion 13 between them may form a plurality of rectangular blocks 15 arranged one after another in a row. As a result, at least within the first joining portion arrangement pattern, a plurality of closed rectangular blocks 15 can be formed.

The joint short portion 13 of each row of rectangular blocks 15 may be staggered with respect to the joint short portion 13 of the adjacent rectangular block 15 in the length direction of the cut material layer 1 or the fiber layer 2, for example, each row The joint short portion 13 of the rectangular block 15 may be located on or near the symmetry axis of the joint short portion 13 of the adjacent rows of rectangular blocks 15. In other words, each row of rectangular blocks 15 can be staggered with respect to the adjacent rectangular block row in the length direction of the cut material layer 1 or the fiber layer 2, for example, by about half the length of the rectangular block 15. In other words, each joint short portion 13 can form a substantially I-shaped structure with the bottom edge of the rectangular block above and the top edge of the rectangular block below it. Here, the arrangement structure formed by the long joining portion 12 and the short joining portion 13 of the first joining portion 4 can be analogous to a brick wall arrangement structure in the construction field as a whole, wherein each rectangular block 15 can be analogous to each brick .

The above-mentioned staggered arrangement of the joint short parts 13 of adjacent rows of rectangular blocks is very advantageous, because when the joint short part 13 is rolled out with a hob, the area where the hob must be pressed instantaneously can be reduced, thereby It can also significantly improve the efficiency of pressing.

In addition, it can be seen from FIGS. 9 and 10 that the closed rectangular block 15 may not be formed on the outer periphery of the first bonding portion arrangement pattern. That is to say, on the two edges in the width direction of the fiber layer 2, that is, the upper and lower edges in FIGS. 9 and 10, only the joint short portions 13 extend, and the inner ends of these joint short portions 13 are connected It is attached to the long portion 12, and its outer end extends beyond the fiber layer 2 to fix the fibers at the upper and lower edges of the fiber layer 2.

Cut the shred material layer 1 and the fiber layer 2 through the cutter so that the shred material layer 1 and the fiber layer 2 become a plurality of block-shaped, shred material layer and fiber layer combined bodies 16, these combined bodies 16 together form The cleaning part 5 and the cleaning part 5 are parts of the mopping and cleaning dry towels that play a cleaning role. Here, referring to FIG. 1, each combined body 16 may include a short joining portion 13 and cut wires that are joined together by the short joining portion 13 and extended on both sides of the short joining portion 13. Material layer part and fiber material layer part.

Referring to FIG. 9 or FIG. 10, a linear cut 6 may be introduced in the approximate center between every two short portions 13 of the joining portion adjacently arranged in the same row of rectangular blocks 15. The cut 6 may extend parallel to the short portion 13 of the coupling portion, thereby generating substantially equal fiber lengths on each side of the short portion 13 of the coupling portion. Alternatively, the incision 6 may also be a slightly inclined oblique incision, that is, the incision 6 and the short portion 13 of the coupling portion form a small angle, for example, an angle within 10° (as shown in the figure). Alternatively, the cut 6 may also be a wave-shaped cut, thereby generating slightly different fiber lengths on each side of the short portion 13 of the coupling portion. By cutting the fibers between the two joint short portions 13 into equal lengths or slightly different lengths, it can be ensured that the cut fibers can be fully utilized during cleaning, and the best cleaning effect can be achieved.

In addition, referring to FIGS. 9 and 10, the incision 6 can be introduced in such a way that at least one end of the incision 6 can be close to or intersect with the upper and lower adjacent joint short portions 13. Specifically, in each closed rectangular block 15, the cut 6 is introduced in such a way that the two ends of the cut 6 can be respectively close to the two joints that intersect the top and bottom sides of the rectangular block outside the rectangular block. The short part 13 or the two joint short parts 13 intersect. For this reason, the width of the joint short portion 13 can be set to be wide enough to facilitate the positioning of the cutter when introducing the cut 6 and prevent cutting to both sides of the joint short portion 13 instead of on it. Therefore, as shown in FIGS. 9 and 10, the joint short part 13 may be wider than the joint long part 12. At the two edges in the width direction of the fiber layer 2, the cut 6 is only close to or intersect with the short portion 13 of the joint with its inner end.

The above-mentioned introduction method of the incision 6 allows the introduction of the longest incision 6 and therefore cuts the fibers as much as possible and improves the fiber utilization rate, without worrying about accidentally cutting the fibers outside the rectangle where the incision 6 is located and causing these external fibers Problems such as falling off. This facilitates the positioning of the cutting knife during production and can further improve the utilization rate of the fiber and the surface utilization rate of the product.

In addition, based on the closed rectangular block 15 formed by the joint short part 13 and the joint long part 12, after the fibers are cut by the cut 6, even if the fibers are accidentally oriented obliquely, the fibers are at least in one place by the joint short part 13 And/or the joint section 12 is fixed and cannot fall off. Therefore, the fiber is effectively prevented from falling off.

In short, the rectangular block 15 formed by the short joint portion 13 and the long joint portion 12 of the first joint 4 and the staggered arrangement between the rectangular blocks 15 and the way in which the cutout 5 is introduced can be used as an overall technical solution. In consideration, the overall technical solution can simultaneously realize the positioning of the cutter during production, the best fixation of various orientation fibers, and the maximum utilization of fibers and the maximum utilization of product surfaces.

The cleaning part 5 formed as described above can be bonded to at least one surface of the bottom material layer 3 through the second bonding part 8 to obtain a mopping cleaning towel 10. That is, in addition to providing the cleaning part 5 on one surface of the base material layer 3, it is also possible to provide the cleaning part 5 on both surfaces. As a result, one mopping and cleaning dry towel 10 can be used twice, which doubles the utilization rate of the mopping and cleaning dry towel 10 and saves more materials.

The combination of the shred material layer 1 and the fiber layer 2 of the cleaning part 5 is preferably in the form of a full-face continuous pattern that is mutually continuous horizontally and vertically. Both sides of the cut material layer 1 are provided with fixing parts 7, and the fixing parts 7 are combined with the bottom material layer 3 through the second bonding part 8. The cut material layer 1 and the bottom material layer 3 are non-woven materials, but are not limited to non-woven materials. The cut 6 of the cleaning part 5 is preferably an oblique cut; the cut width of the cut material layer 1 is between 1 mm and 20 mm. The width of the cut material layer 1 is greater than the width of the bottom material layer 3. The cleaning part 5 is combined with the bottom material layer 3 through the second bonding part 8, and at the same time, the required patterns are pressed on both sides of the fixed part to improve the strength and aesthetics of the fixed part. The first bonding part 4 and the second bonding part 8 are ultrasonic Or hot-compression bonding joints. The bottom material layer 3 is not introduced into the cutout 6, so when the dry towel is installed on the mop body and used, dirt, sewage and other dirt are blocked by the bottom material layer 3 and cannot contaminate the mop body 11.

9 and 10, adjacent to and spaced apart from the upper and lower edges of the fiber layer may be provided with dot-shaped, for example, dot-shaped second bonding portions 8, these second bonding portions 8 are successively arranged parallel to the fiber direction The dot rows (two rows up and down in FIGS. 9 and 10), these dot rows can combine the cut material layer 1 (specifically, the fixing portion 7) and the bottom material layer 3 together. In addition, a dot-shaped second joint 8 may be provided at approximately the middle of each joint short portion 13 of the first joint 4, or a dot may be provided at each joint short 13 respectively. The row-shaped second joint 8 includes a plurality of dots, for example, 2, 3, 4, or 5 dots arranged one after another. The dot-shaped or dot-shaped second bonding portion 8 may combine the cut material layer 1, the fiber layer 2 and the bottom material layer 3 together. In addition, the fixing part 7 of the shredded material layer 1 can be combined with the bottom material layer 3 through the second bonding part 8 in a dotted row shape. In addition, a desired pattern (which may be formed by the second coupling portion 8) can be pressed out on both sides of the fixed portion 7 at the same time outside the dot-shaped second coupling portion 8 to improve the strength and aesthetics of the fixed portion 7. When the fixing part 7 is installed on the mop body 11, it can be turned and fixed on the side of the mop body 11 facing the user during use.

The schematic structure of the second bonding part 8 in the thickness direction of the mopping and cleaning towel can be seen from FIG. 2. For the sake of clarity, the thickness of the second bonding portion 8 is shown exaggeratedly, and the cut material layer 1, the fiber layer 2, and the base material layer 3 are shown separately, and in practice, the cut material layer 1 and the base material layer 3 The two or the cut material layer 1, the fiber layer 2 and the bottom material layer 3 are tightly bonded together at the second bonding portion 8.

In addition, when laying the fiber layer 2, since the fibers at the upper and lower longitudinal edges of the fiber layer 2 are usually thinner than the middle, it will cause the cut material layer 1 and the fiber layer 2 to be combined through the first bonding portion 4, The fibers at the longitudinal edges of the fiber layer 2 cannot be pressed firmly and easily fall off. For this reason, it can be seen from FIG. 2 that the unshred parts 14 of the shredded material layer 1 may be respectively covered above the two longitudinal edges of the fiber layer 2. The unshredded portion 14 may not be shredded in the width direction thereof, that is, it may be continuous. The unshredded portion 14 may be combined with the fiber through the short portion 13 of the first bonding portion 4. Therefore, the unshredded portion 14 can be divided into a plurality of rectangular sections in the length direction of the unshredded portion by the short portion 13 of the joint, and each rectangular section may be separated by the point of the second joint 8 on the outer side. The row is fixed, the inner side is open, and is cut by a cut 6 in the middle of each rectangular section. In this way, it can be realized that the fibers under the unshredded portion 14 can not only be scattered from each rectangular section, but also be firmly fixed between the unshredded portion 14 and the underlying material layer 3, thereby effectively preventing fibers at the edges. Fall off.

In the following embodiments, the differences from Embodiment 1 will be mainly introduced, and the similarities or similarities will not be repeated, and the relevant description in Embodiment 1 can be referred to.

Example 2

As shown in Figures 1, 3 and 9, a mopping and cleaning towel that combines shredded materials and fibers to participate in cleaning includes a shredded material layer on the surface 1, a fiber layer 2 in the middle, and a bottom material layer 3 on the bottom, at least one The shred material layer 1 and the fiber layer 2 and the bottom material layer 3 are combined into a whole through the first bonding part 4, and then the shred material layer 1 and the fiber layer 2 and the bottom material layer 3 are cut through the cutter to make the shred material layer 1 and the fiber layer 2 form a plurality of block-shaped combined bodies 16 of the cut material layer 1 and the fiber layer 2, and these combined bodies 16 form the cleaning part 5, and at the same time, a mopping cleaning towel 10 is obtained. The cleaning part 5 is a part that plays a cleaning role for mopping and cleaning the dry towel. Here, referring to FIG. 1, each combined body 16 may include a short joining portion 13 and cut wires that are joined together by the short joining portion 13 and extended on both sides of the short joining portion 13. Material layer part and fiber material layer part. These combined bodies 16 can form the cleaning part 5 for mopping the floor and cleaning the dry towel together. The shred material layer 1 and the fiber layer 2 of the cleaning part 5 are combined with the fiber layer 2 and the bottom material layer 3 in the form of a horizontally and vertically obliquely continuous, full-face continuous pattern, and the combination of the three is realized by the above-mentioned first bonding part 4. Both sides of the cut material layer 1 are provided with fixing parts 7, and the fixing parts 7 are combined with the bottom material layer 3 through the second bonding part 8. The cut material layer 1 and the bottom material layer 3 are non-woven materials, but are not limited to non-woven materials. The cut 6 of the cleaning part 5 is preferably an oblique cut; the cut width of the cut material layer 1 is between 1 mm and 20 mm. The width of the cut material layer 1 is greater than the width of the bottom material layer 3. The cleaning part 5 can be further combined with the underlying material layer 3 through the second joining part 8, here the second joining part 8 provided at the first joining part 4, and at the same time, the required patterns are pressed out on both sides of the fixing part to improve The strength and aesthetics of the fixed part. The first coupling portion 4 and the second coupling portion 8 are ultrasonic or thermal compression coupling portions. Although the bottom material layer 3 cannot prevent dirt, sewage and other dirt from being contaminated to the mop body 11 due to the cut 6 being introduced, it is because the cut material layer 1, the fiber layer 2 and the bottom material layer 3 pass through the first joint 4 Being combined together in one method step at the same time brings simplification of the production process and better bonding reliability, which is very advantageous in terms of simplification of the production process and product reliability.

Referring to FIG. 3, different from Embodiment 1, in Embodiment 2, the first bonding portion 4 can simultaneously bond the cut material layer 1, the fiber layer 2 and the bottom material layer 3 together. Therefore, when the incision 6 is introduced after the bonding, the incision 6 can penetrate through the cut material layer 1, the fiber layer 2 and the bottom material layer 3 at the same time.

In Embodiment 2, it can be seen from FIGS. 9 and 10 that the arrangement structure of the first coupling portion 4 and the arrangement of the cutout 6 are the same as those of Embodiment 1. The relevant description of Embodiment 1 can be referred to here, and the details will not be repeated here. .

In Embodiment 2, the arrangement of the second bonding portion 8 can refer to the description in Embodiment 1, but the difference here is that the first bonding portion 4 has already combined the cut material layer 1, the fiber layer 2 and the bottom material. The three layers 3 are combined together, so it is not necessary to provide the second joint 8 on the short joint 13 of the first joint 4, but this is not a mandatory requirement.

In Embodiment 2, the unshred part 14 of the shredded material layer 1 may also be provided, and the arrangement method can refer to Embodiment 1.

Example 3

As shown in Figures 1, 4 and 9, a mopping and cleaning towel that combines shredded materials and fibers to participate in cleaning includes a shredded material layer on the surface 1, a fiber layer 2 in the middle, and a bottom material layer 3 on the bottom, at least one The shred material layer 1 and the fiber layer 2 are combined into a whole through the first bonding part 4, and the shred material layer 1 and the fiber layer 2 are cut through the cutter to make the shred material layer 1 and the fiber layer 2 into multiple blocks , The combined body 16 of the shredded material layer 1 and the fiber layer 2. These combined bodies 16 form the cleaning part 5, which is the cleaning part of the mopping cleaning towel. Here, referring to FIG. 1, each combined body 16 may include a short joining portion 13 and cut wires that are joined together by the short joining portion 13 and extended on both sides of the short joining portion 13. Material layer part and fiber material layer part. These combined bodies 16 can form the cleaning part 5 for mopping the floor and cleaning the dry towel together. Then, the cleaning part 5 is bonded to at least one surface of the bottom material layer 3 through the third bonding part 9 to obtain a mopping cleaning towel 10. The combination of the shred material layer 1 and the fiber layer 2 of the cleaning part 5 is preferably in the form of a full-face continuous pattern that is mutually continuous horizontally and vertically. Both sides of the cut material layer 1 are provided with fixing parts 7, and the fixing parts 7 are combined with the bottom material layer 3 through the second bonding part 8. The cut material layer 1 and the bottom material layer 3 are non-woven materials, but are not limited to non-woven materials. The incision of the cleaning part 5 is an oblique incision; the cutting width of the cutting material layer 1 is between 1 mm and 20 mm. The width of the cut material layer 1 is greater than the width of the bottom material layer 3. The cleaning part 5 is combined with the bottom material layer 3 through the third joining part 9 while pressing the required patterns on both sides of the fixing part to improve the strength and aesthetics of the fixing part. The third joining part 9 is a glue bonding joint.

In Embodiment 3, it can be seen from FIGS. 9 and 10 that the arrangement structure of the first coupling portion 4 and the arrangement of the cutout 6 are the same as those of Embodiment 1. The relevant description of Embodiment 1 can be referred to here, and it will not be repeated here. .

In Embodiment 3, the arrangement of the second bonding portion 8 can refer to the description in Embodiment 1, but the difference here is that since the third bonding portion 9 has already combined the fiber layer 2 and the bottom material layer 3, Therefore, it is no longer necessary to redundantly provide the second coupling portion 8 on the coupling portion short portion 13 of the first coupling portion 4, but this is not a mandatory requirement.

In Embodiment 3, the unshred part 14 of the shredded material layer 1 may also be provided, and the arrangement method can refer to Embodiment 1.

The structure of Examples 1-3 and 9 is that the cut material layer 1 is wide and the bottom material layer 3 is narrow (see plan view 9). Therefore, when assembling the mop body 11, the shredded material layer 1 is fixed to the mop body 11.

Example 4

As shown in Figures 5, 6 and 10, a mopping cleaning towel that combines shredded materials and fibers to participate in cleaning includes a shredded material layer on the surface 1, a fiber layer 2 in the middle, and a bottom material layer 3 on the bottom, at least one The shred material layer 1 and the fiber layer 2 are combined into a whole through the first bonding part 4, and the shred material layer 1 and the fiber layer 2 are cut through the cutter to make the shred material layer 1 and the fiber layer 2 into multiple blocks The combined body 16 of the shredded material layer and the fiber layer, these combined bodies 16 form the cleaning part 5, the cleaning part 5 is the cleaning part of the mopping cleaning dry towel. Here, referring to FIG. 5, each combined body 16 may include a short joining portion 13 and cut wires that are joined together by the short joining portion 13 and extend on both sides of the short joining portion 13 and overlapped up and down. Material layer part and fiber material layer part. These combined bodies 16 can form the cleaning part 5 for mopping the floor and cleaning the dry towel together. Then, the cleaning part 5 is bonded to at least one surface of the bottom material layer 3 through the second bonding part 8 to obtain a mopping cleaning towel 10. The combination of the shred material layer 1 and the fiber layer 2 of the cleaning part 5 is preferably in the form of a full-face continuous pattern that is mutually continuous horizontally and vertically. The cut material layer 1 is combined with the base material layer 3 through the second bonding portion 8. The cut material layer 1 and the bottom material layer 3 are non-woven materials, but are not limited to non-woven materials. The cut 6 of the cleaning part 5 is preferably an oblique cut; the cut width of the cut material layer 1 is between 1 mm and 20 mm. The width of the cut material layer 1 is smaller than the width of the bottom material layer 3. The cleaning part 5 is combined with the bottom material layer 3 through the second joining part 8, and at the same time, the required patterns are pressed on both sides of the fixing part to improve the strength and aesthetics of the fixing part. The first joining part 4 and the second joining part 8 are both Ultrasonic or hot-compression bonding joints.

In Embodiment 4, it can be seen from FIGS. 9 and 10 that the arrangement structure of the first coupling portion 4 and the arrangement of the cutout 6 are the same as those of Embodiment 1. Reference may be made to the relevant description of Embodiment 1 here, and details are not repeated here. .

In Embodiment 4, the arrangement of the second coupling portion 8 is the same as that of Embodiment 1. The description in Embodiment 1 can be referred to here, which will not be repeated here.

In Embodiment 4, the unshredded portion 14 of the shredded material layer 1 may also be provided, and the arrangement method can refer to Embodiment 1.

Example 5

As shown in Figures 5, 7 and 10, a mopping and cleaning towel that combines shredded materials and fibers to participate in cleaning includes a shredded material layer on the surface 1, a fiber layer 2 in the middle, and a bottom material layer 3 on the bottom, at least one The shred material layer 1 and the fiber layer 2 and the bottom material layer 3 are combined into a whole through the first bonding part 4, and then the shred material layer 1 and the fiber layer 2 and the bottom material layer 3 are cut through the cutter to make the shred material layer 1 and the fiber layer 2 form a plurality of block-shaped combined bodies 16 of the cut material layer 1 and the fiber layer 2, and these combined bodies 16 form the cleaning part 5, and at the same time, a mopping cleaning towel 10 is obtained. The cleaning part 5 is a part that plays a cleaning role for mopping and cleaning the dry towel. Here, referring to FIG. 5, each combined body 16 may include a short joining portion 13 and cut wires that are joined together by the short joining portion 13 and extend on both sides of the short joining portion 13 and overlapped up and down. Material layer part and fiber material layer part. These combined bodies 16 can form the cleaning part 5 for mopping the floor and cleaning the dry towel together. The combination of the shred material layer 1 and the fiber layer 2 and the base material layer 3 of the cleaning part 5 is preferably in the form of a full-face continuous pattern that is mutually continuous horizontally and vertically. The cut material layer 1 is combined with the base material layer 3 through the second bonding portion 8. The cut material layer 1 and the bottom material layer 3 are non-woven materials, but are not limited to non-woven materials. The cut 6 of the cleaning part 5 is preferably an oblique cut; the cut width of the cut material layer 1 is between 1 mm and 20 mm. The width of the cut material layer 1 is smaller than the width of the bottom material layer 3. The cleaning part 5 may be further combined with the underlying material layer 3 through a second bonding part 8, here a second bonding part 8 provided at the first bonding part 4. At the same time, the required patterns are extruded on both sides of the fixing part to improve the strength and aesthetics of the fixing part. The first joining part 4 and the second joining part 8 are ultrasonic or hot-compression joining parts.

In Embodiment 5, it can be seen from FIGS. 9 and 10 that the arrangement structure of the first coupling portion 4 and the arrangement of the cutout 6 are the same as those in Embodiment 1. The relevant description of Embodiment 1 can be referred to here, and the details will not be repeated here. .

In Embodiment 5, the arrangement of the second coupling portion 8 is the same as that in Embodiment 2, and the description in Embodiment 2 can be referred to here, which will not be repeated here.

In Embodiment 5, the unshredded portion 14 of the shredded material layer 1 may also be provided, and the arrangement method may refer to Embodiment 1.

Example 6

As shown in Figures 5, 8 and 10, a mopping and cleaning towel that combines shredded materials and fibers to participate in cleaning includes a shredded material layer on the surface 1, a fiber layer 2 in the middle, and a bottom material layer 3 on the bottom, at least one The shred material layer 1 and the fiber layer 2 are combined into a whole through the first bonding part 4, and the shred material layer 1 and the fiber layer 2 are cut through the cutter to make the shred material layer 1 and the fiber layer 2 into multiple blocks , The combined body 16 of the shredded material layer 1 and the fiber layer 2. These combined bodies 16 form the cleaning part 5, which is the cleaning part of the mopping cleaning towel. Here, referring to FIG. 5, each combined body 16 may include a short joining portion 13 and cut wires that are joined together by the short joining portion 13 and extend on both sides of the short joining portion 13 and overlapped up and down. Material layer part and fiber material layer part. These combined bodies 16 can form the cleaning part 5 for mopping the floor and cleaning the dry towel together. Then, the cleaning part 5 is bonded to at least one surface of the bottom material layer 3 through the third bonding part 9 to obtain a mopping cleaning towel 10. The combination of the shred material layer 1 and the fiber layer 2 of the cleaning part 5 is preferably in the form of a full-face continuous pattern that is mutually continuous horizontally and vertically. The cut material layer 1 is combined with the bottom material layer 3 through the second bonding portion 8 or the third bonding portion 9. The cut material layer 1 and the bottom material layer 3 are non-woven materials, but are not limited to non-woven materials. The incision of the cleaning part 5 is preferably an oblique incision; the cutting width of the cutting material layer 1 is between 1 mm and 20 mm. The width of the cut material layer 1 is smaller than the width of the bottom material layer 3. The cleaning part 5 is combined with the bottom material layer 3 through the third joining part 9 while pressing the required patterns on both sides of the fixing part to improve the strength and aesthetics of the fixing part. The third joining part 9 is a glue bonding joint.

In Embodiment 6, it can be seen from FIGS. 9 and 10 that the arrangement structure of the first coupling portion 4 and the arrangement of the cutout 6 are the same as those of Embodiment 1. The relevant description of Embodiment 1 can be referred to here, and the details will not be repeated here. .

In the sixth embodiment, the arrangement of the second coupling portion 8 is the same as that in the third embodiment, and the description in the third embodiment can be referred to here, which will not be repeated here.

In the sixth embodiment, the unshredded portion 14 of the shredded material layer 1 may also be provided, and the arrangement method can refer to the first embodiment.

The structure of Examples 4-6 and 10 is that the cut material layer 1 is narrow and the bottom material layer 3 is wide (see plan view 10). When assembling the mop body 11, the bottom material layer 3 is fixed to the mop body 11.

As shown in FIG. 11, when the mopping and cleaning towel 10 of the present invention is assembled on the mop body 11, no matter whether the shredded material layer 1 is fixed to the mop body 11 or the bottom material layer 3 is fixed to the mop body 11. The fixing part 7 is folded to a certain extent and then fastened by a buckle to ensure its assembly convenience and reliability.

The performance comparison between the product of the present invention and the existing non-woven fabric products and fiber non-woven fabric products is shown in the following table:

项目project	无纺布产品Non-woven products	纤维无纺布产品Fiber non-woven products	本专利产品This patented product
除顽固污垢In addition to stubborn dirt	强Strong	弱weak	强Strong
去除毛发Hair removal	弱weak	强Strong	强Strong
吸水性Water absorption	有Have	弱weak	强Strong
储灰尘能力Dust storage capacity	弱weak	强Strong	强Strong
去除颗粒粉尘Removal of particulate dust	弱weak	强Strong	强Strong
去除棉絮型粉尘Removal of lint-type dust	弱weak	强Strong	强Strong
产品表面利用率Product surface utilization	差difference	一般general	高high
污染拖把表面Contaminate the surface of the mop	无no	有Have	无no
产品饱满度Product fullness	差difference	好it is good	很好well
清扫部局部脱落Part of the cleaning part falls off	无no	有Have	无no

The shred material of the present invention is on the outermost surface, the fiber is in the middle, the shred material and the fiber are combined and cut to form a cleaning part, so that the shred material and the fiber work at the same time when cleaning, and effectively play the role of different materials. In addition, the shredded material can effectively prevent the fiber from entanglement and knotting during the opening process, thereby greatly improving the use efficiency of the fiber. At the same time, the shrinkage rate of the shredded material is less than that of the fiber, so the surface of the cleaning sheet is hollowed out. The part is greatly reduced, so that the use area of mopping and cleaning dry towels is increased, the cleaning ability is improved, and the plumpness and aesthetics are greatly improved. According to the solution of the first aspect of the present invention, at the same time, a non-cut bottom material layer is designed on the bottom layer, which can well isolate the cleaning part and the mop body and prevent it from polluting the mop body.

Claims

A mopping and cleaning dry towel that combines cutting materials and fibers to participate in cleaning, characterized in that: the mopping and cleaning dry towel includes a cutting material layer on the surface, a middle fiber layer and a bottom material layer, and at least one cutting material layer It is integrated with the fiber layer through the first bonding part, and then cuts the shred material layer and the fiber layer by a cutter so that the shred material layer and the fiber layer become a block, a combination of the shred material layer and the fiber layer. The combined body forms a cleaning part, and then the cleaning part is combined with at least one surface of the bottom material layer to obtain a mopping cleaning towel.
The mopping and cleaning dry towel according to claim 1, wherein the combination of the shred material layer and the fiber layer of the cleaning part is in the form of a full-face continuous pattern that is mutually continuous horizontally and vertically.
The mopping and cleaning dry towel according to claim 1 or 2, characterized in that: both sides of the shredded material layer are fixed parts at the same time, and the fixed part is combined with the bottom material layer through a second bonding part; or The two sides of the bottom material layer are at the same time fixed parts, and the fixed parts are combined with the shredded material layer through the second bonding part.
The mopping and cleaning dry towel according to claim 1 or 2, characterized in that: the first joint is an ultrasonic or hot-press joint.
The mopping and cleaning dry towel according to claim 1 or 2, characterized in that the cleaning part is combined with the bottom material layer through a second bonding part, and the second bonding part is a bonding part combined by ultrasonic or thermocompression.
The mopping and cleaning dry towel according to claim 1 or 2, wherein the cleaning part is combined with the bottom material layer through a third joining part, and the third joining part is a glue-bonded joining part.
The mopping and cleaning dry towel according to claim 1, wherein the cutting material layer and the bottom material layer are non-woven materials.
The mopping and cleaning dry towel according to claim 1, characterized in that: the incision of the cleaning part is an oblique incision; the cutting width of the cutting material layer is between 1mm-20mm, and the cutting method is continuous cutting Wire or shred intermittently.
The mopping and cleaning dry towel according to claim 1, wherein the width of the shredded material layer is smaller than the width of the bottom material layer.
The mopping and cleaning dry towel according to claim 1, wherein the width of the shredded material layer is greater than the width of the bottom material layer.
The mopping and cleaning towel according to claim 3, characterized in that: the second joint portion is arranged in a row of dots parallel to the extending direction of the fibers, and referring to the width direction of the mopping cleaning towel, these dot rows are arranged in the first An outer side of the joint.
The mopping and cleaning dry towel according to claim 3, wherein the desired pattern is pressed out on both sides of the fixed part.
The mopping and cleaning dry towel according to claim 5, characterized in that: the second coupling portion is provided at the first coupling portion and is formed in a single point or a row of points.
The mopping and cleaning dry towel according to claim 1, wherein the first coupling part comprises a plurality of coupling long parts substantially parallel to each other and a plurality of coupling short parts extending substantially perpendicular to the coupling long part, wherein , There are a plurality of short joint parts that are arranged spaced apart from each other extending between every two adjacent joint long parts, so that a rectangular block row is formed, and the rectangular block row is composed of a row of rectangular blocks arranged adjacently one after another, wherein , Every two adjacent rectangular blocks are arranged staggered relative to each other in the longitudinal direction.
The mopping and cleaning towel according to claim 14, characterized in that: every two adjacent rectangular block rows are arranged staggered relative to each other so that the short portions of the joints in one of the rectangular block rows are in the other rectangle respectively. On or near the symmetry axis of the short portions of the joints adjacent to each other in the block row.
The mopping and cleaning towel according to claim 14, wherein every two adjacent rows of rectangular blocks are staggered relative to each other by about half the length of the rectangular blocks.
The mopping and cleaning towel according to claim 14, characterized in that: every three adjacent rectangular block rows are arranged staggered relative to each other so that the joint short part of the middle rectangular block row is respectively aligned with the upper rectangular block. The bottom edges of the corresponding rectangular blocks of the row and the top edges of the corresponding rectangular blocks of the lower row of rectangular blocks form a substantially I-shaped structure.
The mopping and cleaning towel according to claim 14, characterized in that: each rectangular block extends with an incision of the cleaning part, and the incision is introduced in such a way that the two ends of the incision are respectively close to the outside of the rectangular block The two short parts of the joint that respectively intersect the top and bottom sides of the rectangular block or intersect with the two short parts of the joint.
The mopping and cleaning towel according to claim 18, characterized in that the cut is formed linearly and parallel to the short part of the joint of the rectangular block, or formed linearly and formed as an oblique cut, or formed in a wave shape.
The mopping and cleaning dry towel according to claim 1, wherein the edge of the fiber layer in the direction perpendicular to the extending direction of the fiber is covered with the uncut part of the shredded material layer, and the uncut part of the shredded material layer is covered above the edge of the fiber layer in the direction perpendicular to the fiber extension direction. The first bonding part is combined with the fiber layer.
The mopping and cleaning dry towel according to claim 14, wherein the edge of the fiber layer in the direction perpendicular to the extending direction of the fiber is covered with an uncut part of the cut material layer, and the uncut part The short part of the first joining part is combined with the fiber layer. The short part of the unshredded part is divided into a plurality of rectangular sections in the length direction of the short part of the unshredded part. Each rectangular section is The outer side is fixed and its inner side is open, and each rectangular section is cut by a cutter approximately in the middle.
The mopping and cleaning towel according to claim 14, characterized in that: each combination of the cut material layer and the fiber layer includes a short joining part, and the short part of the joining part is joined together and in the joining The cut filament material layer part and the fiber layer part which are stacked on top and bottom extending on both sides of the short part of the part.
The mopping and cleaning dry towel according to claim 1, characterized in that: only one surface of the bottom material layer is combined with a cleaning part, and the cleaning part is dispersed after being combined on the bottom material layer.
The mopping and cleaning dry towel according to claim 1, characterized in that: two surfaces of the bottom material layer are respectively combined with cleaning parts, and the cleaning parts are scattered after being combined on the bottom material layer.
A mopping and cleaning dry towel that combines cutting materials and fibers to participate in cleaning, characterized in that: the mopping and cleaning dry towel includes a cutting material layer on the surface, a middle fiber layer and a bottom material layer, and at least one cutting material layer The fiber layer and the bottom material layer are combined into a whole through the first bonding part, and then the cut material layer and the fiber layer and the bottom material layer are cut through the cutting knife to form the cut material layer and the fiber layer into a block, the cut material layer Combined with the fiber layer, these combined bodies form the cleaning part, and at the same time obtain a mopping cleaning towel.
The mopping and cleaning dry towel according to claim 25, wherein both sides of the shredded material layer are fixed parts at the same time, and the fixed parts are combined with the bottom material layer through a second bonding part; or the bottom layer Both sides of the material layer are fixed parts at the same time, and the fixed parts are combined with the shredded material layer through the second bonding part.
The mopping and cleaning dry towel according to claim 25, characterized in that: the first coupling part is a coupling part combined by ultrasonic or thermal compression.
The mopping and cleaning dry towel according to claim 26, wherein the second coupling part is an ultrasonic or thermal compression coupling part.
The mopping and cleaning dry towel according to claim 25, wherein the cutting material layer and the bottom material layer are non-woven materials.
The mopping and cleaning dry towel according to claim 25, wherein the width of the shredded material layer is less than or greater than the width of the bottom material layer.
The mopping and cleaning dry towel according to claim 26, wherein the second coupling portion is arranged in a row of dots parallel to the extending direction of the fibers, and referring to the width direction of the mopping cleaning towel, these dot rows are arranged in the first An outer side of the joint.
The mopping and cleaning dry towel according to claim 26, wherein the desired pattern is pressed out on both sides of the fixing part.
The mopping and cleaning dry towel according to claim 25, wherein the first joining portion comprises a plurality of joining long portions substantially parallel to each other and a plurality of joining short portions extending substantially perpendicular to the joining long portion, wherein , There are a plurality of short joint parts that are arranged spaced apart from each other extending between every two adjacent joint long parts, so that a rectangular block row is formed, and the rectangular block row is composed of a row of rectangular blocks arranged adjacently one after another, wherein , Every two adjacent rectangular blocks are arranged staggered relative to each other in the longitudinal direction.
The mopping and cleaning towel according to claim 33, characterized in that: every two adjacent rectangular block rows are arranged staggered relative to each other so that the short portions of the joints in one of the rectangular block rows are in the other rectangle respectively. On or near the symmetry axis of the short portions of the joints adjacent to each other in the block row.
The mopping and cleaning dry towel according to claim 33, wherein every two adjacent rectangular block rows are staggered relative to each other by about half the length of the rectangular block.
The mopping and cleaning towel according to claim 33, characterized in that: every three adjacent rectangular block rows are arranged staggered relative to each other so that the short part of the joint portion of the middle rectangular block row is respectively aligned with the upper rectangular block. The bottom edges of the corresponding rectangular blocks of the row and the top edges of the corresponding rectangular blocks of the lower row of rectangular blocks form a substantially I-shaped structure.
The mopping and cleaning towel according to claim 33, characterized in that: each rectangular block extends with an incision of the cleaning part, and the incision is introduced in such a way that the two ends of the incision are respectively close to the outside of the rectangular block. The two short parts of the joint that respectively intersect the top and bottom sides of the rectangular block or intersect with the two short parts of the joint.
The mopping and cleaning towel according to claim 37, wherein the incision is formed linearly and parallel to the short part of the joint of the rectangular block, or formed linearly and formed as an oblique incision, or formed in a wave shape.
The mopping and cleaning dry towel according to claim 25, characterized in that: the uncut part of the shredded material layer is covered above the edge of the fiber layer in the direction perpendicular to the extending direction of the fiber, and the unshredded part The first bonding part is combined with the fiber layer.
The mopping and cleaning dry towel according to claim 33, wherein the edge of the fiber layer in the direction perpendicular to the extending direction of the fiber is covered with an unshredded portion of the shredded material layer, and the unshredded portion The short part of the first joining part is combined with the fiber layer. The short part of the unshredded part is divided into a plurality of rectangular sections in the length direction of the short part of the unshredded part, and each rectangular section is The outer side is fixed and its inner side is open, and each rectangular section is cut by a cutter approximately in the middle.
The mopping and cleaning towel according to claim 33, characterized in that: each combination of the cut material layer and the fiber layer includes a short joining part, and the short part of the joining part is joined together and in the joining The cut filament material layer part and the fiber layer part which are overlapped up and down extending on both sides of the short part of the part.
The mopping and cleaning dry towel according to claim 25, wherein the cleaning part is scattered.