Tearable towel cloth with patterns and hot melting tearing lines and forming equipment

Abstract

The utility model discloses tearable towel cloth with patterns and hot melting tearing lines and forming equipment. The tearable towel cloth comprises a cloth feeding mechanism, a cloth collecting mechanism, a heat transfer printing mechanism and a hot melting mechanism. The heat transfer printing mechanism comprises a transfer printing workbench, a second driving part, a hot pressing plate, a transfer printing feeding assembly and a transfer printing receiving assembly. The transfer printing workbench comprises a working plane used for laying local continuous towel cloth, and a first section of the continuous towel cloth is located on the working plane. The second section of the continuous towel cloth passes through the hot melting mechanism; within the continuous towel cloth conveying pause time, after the hot pressing plate is driven by the second driving component to press downwards, patterns on the heat transfer printing paper below the hot pressing plate are transferred to the upper surface of the first position of the first section, and meanwhile a hot melting mechanism prepares a hot melting tearing line at the second position of the second section of the continuous towel cloth; the patterns are arranged at corners formed by the inner edge of the hot melting tearing line and the side edge of the width side of the continuous towel cloth, the patterns are arranged on one side of the wool layer, and the looped piles or the fluff below the patterns are kept standing.

Description

Technical Field

[0001] The utility model relates to the technical field of textile cloth processing, in particular to a tearable towel cloth with patterns and hot-melt tear lines and a forming device. Background Art

[0002] Household towels are essential items for daily face washing and bathing. Towels are made of cotton, which is more comfortable for human skin. They are made of high-quality workmanship and durable. Under normal circumstances, they can be used for at least several months. Manufacturers will add a cloth label to the towel, which is printed with trademarks, icons, ingredients, instructions and precautions showing the source of the product.

[0003] Disposable tearable towels are now available on the market, such as the disposable tearable towel roll of CN215899507U. Of course, it can also be used multiple times. It is mainly used for scrubbing vehicles, floors, kitchens, toilets, etc. Compared with household towels, the material is mainly fiber, the thickness is thinner, and the price is also lower. Of course, it may be torn and drawn.

[0004] Since disposable towels have a short usage time, they are packaged in a similar form to napkins, such as the pull-out folding rag in CN213949400U, and in a rolled-up package, such as the portable tearable towel in CN217398035U. The manufacturer prints the trademark and instructions on the paper box or plastic bag, but there is no product-related information on the tearable towel sheet.

[0005] As people pay more attention to brand awareness, entrepreneurs hope to print product information on each specific disposable towel piece to increase the number of users who can see relevant information about the product.

[0006] However, in the current market, the existing process for making microfiber printed cloth often uses hot roller pressing, which will inevitably crush the terry on both sides of the microfiber cloth, resulting in the loss of the softness and fluffy feeling of the terry on both sides of the microfiber towel. There is also no processing equipment that can achieve the simultaneous processing of hot melt tear lines and patterns. When the pattern is printed first and then the hot melt tear lines are prepared, the two processes take a lot of manpower and time, and when the hot melt tear lines are subsequently made, because they are not produced synchronously, the position of the pattern after thermal transfer is easy to change on a single piece of polyester textile cloth, making it difficult to control the product quality, and thus not meeting the requirements for mass production of tearable microfiber thermal transfer towels. Utility Model Content

[0007] The technical problem to be solved by the utility model is to provide a tearable towel cloth with a pattern and a hot-melt tear line, and a tearable towel forming device with a pattern capable of simultaneously preparing the pattern and the hot-melt tear line, so as to simultaneously prepare the heat transfer pattern and the hot-melt tear line on the continuous towel cloth with terry or fluff, and the pattern information includes trademarks, icons, washing labels, symbols and instructions and precautions, etc. In this way, even if each cloth unit is separated from the whole roll, the relevant product information of the textile cloth can still be clearly known.

[0008] The technical solution adopted by the utility model to solve the above technical problems is: a tearable towel forming device with a pattern,

[0009] It includes a cloth feeding mechanism and a cloth collecting mechanism for conveying continuous towel cloth along the length direction and stopping at intervals of working cycles, as well as a heat transfer mechanism and a hot melting mechanism;

[0010] The thermal transfer mechanism comprises a transfer workbench, a second driving component, a heat pressing plate driven by the second driving component, a transfer feeding component and a transfer receiving component;

[0011] The transfer feeding assembly and the transfer receiving assembly are used to convey and recycle thermal transfer paper with thermal transfer patterns;

[0012] The transfer workbench comprises a work plane for laying a partial continuous towel cloth, the first section of the continuous towel cloth passes through the work plane; the second section of the continuous towel cloth passes through the hot melt mechanism;

[0013] During the pause time of continuous towel cloth conveying, after being driven downward by the second driving component, the hot pressing plate transfers the pattern on the thermal transfer paper below it to the upper surface of the first position of the first section, and at the same time, the hot melt mechanism prepares a hot melt tear line at the second position of the second section of the continuous towel cloth.

[0014] The preferred technical solution adopted by the utility model to solve the above technical problems is: a first limiting rod and a second limiting rod are arranged above the working plane; the first limiting rod and the second limiting rod are arranged on both sides of the working plane in parallel along the conveying direction of the continuous towel cloth and have a height gap with the working plane, and a thermal transfer working area is formed between the first limiting rod and the second limiting rod;

[0015] The first section of the continuous towel cloth passes through the height gap and is laid on the working plane, and the first limiting rod and the second limiting rod limit the first section from being forced to move upward.

[0016] The preferred technical solution adopted by the utility model to solve the above technical problems is: the hot melt mechanism includes a first driving component, an action component driven by the first driving component, and an ultrasonic welding head with a strip-shaped plane;

[0017] When the first driving component drives the action component, the ultrasonic generator sends intermittent waves so that the action component and the ultrasonic welding head can complete the hot melting process together;

[0018] A synchronization mechanism is provided between the first driving component and the second driving component to coordinate the rhythm of the thermal transfer process and the hot melt process.

[0019] The preferred technical solution adopted by the utility model to solve the above technical problems is: the transfer feeding assembly and the transfer receiving assembly are both parallel wheel axle structures, and the thermal transfer paper is a continuous thermal transfer paper with thermal transfer patterns arranged at intervals;

[0020] The continuous thermal transfer paper between the transfer feeding assembly and the transfer receiving assembly passes through the lower surface of the heat pressing plate.

[0021] The preferred technical solution adopted by the utility model to solve the above technical problems is: an auxiliary cloth feeding mechanism is provided between the thermal transfer mechanism and the hot melt mechanism, and the auxiliary cloth feeding mechanism includes a track extending along the conveying direction of the continuous towel cloth and an adaptive adjustment component sliding on the track;

[0022] The track is provided with a plurality of track grooves extending in the length direction and parallel to each other and spaced apart; the adaptive adjustment assembly comprises a sliding body and a cloth supporting claw body extending in the width direction of the track;

[0023] The cloth-supporting claw body is provided with a plurality of claws matching the track groove, and the front side of the claw is provided with a lifting slope inclined upward from front to rear; the sliding body moves along the track, and the front end of the claw extends into the corresponding track groove to adaptively adjust the trajectory of the forward and backward activities of the adaptive adjustment component, and the claw adaptively lifts upward a local section of the continuous towel cloth that is in a low position due to gravity through the lifting slope.

[0024] The preferred technical solution adopted by the utility model to solve the above technical problems is: a cloth winding roller is provided at the rear side of the sliding body, and an annular limiting portion is provided at both ends of the cloth winding roller;

[0025] A cloth pulling clamp for the continuous towel cloth to pass through is arranged on the upper side of the sliding body, and the supporting surface at the rear end of the cloth supporting claw body is substantially flush with the bottom of the cloth pulling clamp.

[0026] The preferred technical solution adopted by the utility model to solve the above technical problems is: the second position is a line with a certain width across the width of the continuous towel cloth, and the first position is a corner of the cloth unit formed by the inner edge of the line and the side edge of the width side of the continuous towel cloth;

[0027] The working plane is provided with marking lines extending along the conveying direction of the continuous towel cloth.

[0028] The preferred technical solution adopted by the utility model to solve the above technical problems is: the transfer workbench is respectively provided with a deviation correction roller set on both sides along the conveying direction of the continuous towel cloth, and the two ends of the deviation correction roller of the deviation correction roller set are provided with a limiting ring for limiting the side edge of the continuous towel cloth;

[0029] The position of the correcting roller of the correcting roller group is adjusted according to the marking line to achieve the relative position of the first position in the width direction of the continuous towel cloth.

[0030] The preferred technical solution adopted by the utility model to solve the above technical problems is: the working plane includes a metal support surface and a silicone support surface, and the silicone support surface is located below the hot pressing plate.

[0031] The preferred technical solution adopted by the utility model to solve the above technical problems is: the action component is a metal knife mold or a roller mold with a strip-shaped knife edge.

[0032] Another set of technical solutions adopted by the utility model to solve the above technical problems is: a tearable towel forming device with a pattern, comprising a cloth feeding mechanism and a cloth collecting mechanism for conveying a continuous towel cloth along the length direction and pausing at intervals of a working cycle, and a heat transfer mechanism and a hot melt mechanism respectively arranged at two positions in the conveying direction of the continuous towel cloth;

[0033] The hot melt mechanism comprises a first driving component, an acting component driven by the first driving component, and an ultrasonic welding head having a strip-shaped plane; the acting component is a metal knife mold or a roller mold having a strip-shaped knife edge;

[0034] The thermal transfer mechanism comprises a transfer workbench, a second driving component, a heat pressing plate driven by the second driving component, a transfer feeding component and a transfer receiving component;

[0035] The transfer feeding assembly and the transfer receiving assembly are used to convey and recover continuous thermal transfer paper with thermal transfer patterns at intervals;

[0036] The transfer workbench comprises a work plane for laying a partially continuous towel cloth and a first limiting rod and a second limiting rod located above the work plane;

[0037] The first limiting rod and the second limiting rod are arranged parallel to the conveying direction of the continuous towel cloth on both sides of the working plane and have a height gap with the working plane, and a thermal transfer working area is formed between the first limiting rod and the second limiting rod;

[0038] The first section of the continuous terry cloth passes through the height gap and is laid on the working plane, and the second section of the continuous terry cloth passes along the strip plane of the ultrasonic horn; during the pause time of the continuous terry cloth conveying, the first driving component and the second driving component are driven simultaneously to transfer the pattern at the first position of the first section of the continuous terry cloth and prepare the hot melt tear line at the second position of the second section;

[0039] When the heat pressing plate rises and the transfer receiving assembly lifts the continuous thermal transfer paper, the first limiting rod and the second limiting rod limit the upward displacement of the first section to form a force opposite to the movement of the heat pressing plate and the continuous thermal transfer paper.

[0040] Another set of technical solutions adopted by the utility model to solve the above technical problems is preferably: in the first state, after the hot pressing plate is driven downward by the second driving component, the pattern on the continuous thermal transfer paper below it is transferred to the upper surface of the first section; at the same time, the ultrasonic welding head receives the intermittent waves of the ultrasonic generator, and the action component is driven by the first driving component to act on the hot melt tear line in the second section;

[0041] In the second state, the heat pressing plate moves upward away from the upper surface of the first section, the transfer receiving assembly recycles the continuous thermal transfer paper, and the first limit rod and the second limit rod limit the upward displacement of the first section to pull the first section, the heat pressing plate and the continuous thermal transfer paper apart from each other.

[0042] Another group of technical solutions adopted by the utility model to solve the above technical problems is preferably: an auxiliary cloth feeding mechanism is provided between the thermal transfer mechanism and the hot melt mechanism, and the auxiliary cloth feeding mechanism includes a track extending along the conveying direction of the continuous towel cloth and an adaptive adjustment component sliding on the track;

[0043] The track is provided with a plurality of track grooves extending in the length direction and parallel to each other and spaced apart; the adaptive adjustment assembly comprises a sliding body and a cloth supporting claw body extending in the width direction of the track;

[0044] The cloth-supporting claw body has a plurality of claws matching the track groove, and the front side of the claw is provided with a lifting slope inclined upward from front to rear; the sliding body moves along the track, and the front end of the claw extends into the corresponding track groove to adaptively adjust the trajectory of the forward and backward activities of the adaptive adjustment component, and the claw adaptively lifts upward a local section of the continuous towel cloth that is in a low position due to gravity through the lifting slope.

[0045] Another set of technical solutions adopted by the utility model to solve the above technical problems is preferably: a cloth winding roller is provided at the rear side of the sliding body, and an annular limiting portion is provided at both ends of the cloth winding roller;

[0046] A cloth pulling clamp for the continuous towel cloth to pass through is arranged on the upper side of the sliding body, and the supporting surface at the rear end of the cloth supporting claw body is substantially flush with the bottom of the cloth pulling clamp.

[0047] Another group of technical solutions adopted by the utility model to solve the above technical problems is preferably: the transfer workbench is provided with a correction roller group on both sides along the conveying direction of the continuous towel cloth; each correction roller group includes three freely rotating correction rollers, which are a correction roller, a secondary correction roller and a final correction roller from the back to the front; and each correction roller is provided with a limit ring at both ends for limiting the lateral sliding of the cloth;

[0048] The continuous towel cloth is led forward after it passes from above the first deviation-correcting roller to below the second deviation-correcting roller and then passes to above the final deviation-correcting roller.

[0049] Another set of technical solutions adopted by the utility model to solve the above technical problems is preferably: the second position is a line with a certain width across the width of the continuous towel cloth, and the first position is a corner of the cloth unit formed by the inner edge of the line and the side edge of the width side of the continuous towel cloth;

[0050] The working plane is provided with marking lines extending along the conveying direction of the continuous towel cloth.

[0051] The position of the correcting roller of the correcting roller group is adjusted according to the marking line to achieve the relative position of the first position in the width direction of the continuous towel cloth.

[0052] Another technical solution adopted by the utility model to solve the above technical problems is: a tearable towel cloth with patterns and hot-melt tear lines, comprising a base layer and a wool layer located on at least one side of the surface, wherein the wool layer is a terry layer or a fluff layer; prepared by the tearable towel forming device with patterns;

[0053] The continuous towel cloth is evenly spaced with hot-melt tear lines running through the width thereof, so as to separate the continuous towel cloth into a plurality of cloth units that can be separated independently;

[0054] Each cloth unit is provided with a heat transfer pattern on a corner formed by the inner edge of the hot-melt tear line and the side edge of the width side of the continuous towel cloth;

[0055] The pattern is arranged on one side of the wool layer, and the loops or piles below the pattern are kept standing.

[0056] Another technical solution adopted by the utility model to solve the above technical problems is: a tearable towel cloth with patterns and hot-melt tear lines, comprising a base layer and a wool layer located on at least one side of the surface, wherein the wool layer is a terry layer or a velvet layer;

[0057] The continuous towel cloth is evenly spaced with hot-melt tear lines running through the width thereof to separate the continuous towel cloth into a plurality of cloth units that can be separated independently;

[0058] Each cloth unit is provided with a heat transfer pattern on a corner formed by the inner edge of the hot-melt tear line and the side edge of the width side of the continuous towel cloth;

[0059] The pattern is arranged on one side of the wool layer, and the loops or piles below the pattern are kept standing.

[0060] Another group of technical solutions adopted by the utility model to solve the above technical problems is preferably: the pattern is a graphic, text or a combination thereof, and the pattern is a textile cloth trademark, icon or washing label information.

[0061] Another group of technical solutions adopted by the utility model to solve the above technical problems is preferably: the hot pressing plate of the thermal transfer mechanism is connected to a copper pattern concave-convex template, a layer of high-temperature resistant insulating tape is attached to the copper pattern concave-convex template, and the hot pressing plate is used to connect the copper pattern concave-convex template to hot-press the towel cloth to form a concave-convex pattern process.

[0062] Compared with the prior art, the advantages of the utility model are:

[0063] First, compared with the traditional step-by-step preparation, the tearable towel forming equipment with patterns uses the synchronous linkage of the heat transfer mechanism and the hot melt mechanism to simultaneously heat transfer the pattern and prepare the hot melt tear line in one pause cycle, thereby solving the problem of more labor and time spent on production in two processes, and significantly improving production efficiency. In addition, the pattern position of the cloth unit in the traditional technology is easy to change, which does not meet the requirements of mass production. Heat transfer and hot melt are made simultaneously to ensure that the pattern position on the torn single piece of towel cloth is fixed, improving aesthetics.

[0064] Second, the first limiting rod and the second limiting rod limit the upward displacement of the first section to form a force opposite to the movement of the hot pressing plate and the continuous thermal transfer paper. Thus, the loops or fluff under the prepared thermal transfer pattern are pulled up again and remain standing, so that the textile fabric after thermal transfer still has soft and fluffy wool layers on both sides, which is not only more beautiful but also maintains the high water absorption characteristics of the microfiber towel.

[0065] Third, the equipment can produce hot-melt tear lines for towel cloth, and there will be no drawing when tearing along the tear lines. Moreover, it only needs to adjust the ultrasonic wave duration and power to be suitable for the preparation of towel cloths of different thicknesses, which greatly improves production efficiency. The equipment can produce continuous tearable towels with both thermal transfer patterns and concave and convex patterns to meet the aesthetic requirements of different customers. BRIEF DESCRIPTION OF THE DRAWINGS

[0066] The present invention will be described in further detail below in conjunction with the accompanying drawings and preferred embodiments, but those skilled in the art will appreciate that these drawings are drawn only for the purpose of explaining the preferred embodiments and therefore should not be used as a limitation on the scope of the present invention. In addition, unless otherwise specified, the drawings are only schematically representing the composition or structure of the described object and may contain exaggerated displays, and the drawings are not necessarily drawn to scale.

[0067] Figure 1 A schematic diagram of a tearable towel forming device having a pattern;

[0068] Figure 2 A schematic diagram of the operation of a tearable towel forming device having a pattern;

[0069] Figure 3 A schematic diagram of the structure related to the heat transfer mechanism of a tearable towel forming device with a pattern;

[0070] Figure 4 A schematic diagram of the hot melt mechanism of a tearable towel forming device with a pattern Figure 1 ;

[0071] Figure 5 A schematic diagram of the hot melt mechanism of a tearable towel forming device with a pattern Figure 2 ;

[0072] Figure 6 A schematic diagram of the structure of the auxiliary cloth feeding mechanism of a tearable towel forming device with a pattern Figure 1 ;

[0073] Figure 7 A schematic diagram of the structure of the auxiliary cloth feeding mechanism of a tearable towel forming device with a pattern Figure 2 ;

[0074] Figure 8 A schematic diagram of the structure related to a deviation-correcting roller group of a tearable towel forming device with a pattern;

[0075] Fig. 9 A schematic diagram of a cloth rack related structure of a tearable towel forming device with a pattern;

[0076] Fig.10 A schematic diagram of the structure of a cloth-straightening mechanism group of a tearable towel forming device with a pattern;

[0077] Fig.11 A schematic diagram of a tearable towel cloth with a pattern and a hot-melt tear line Figure 1 ;

[0078] Fig.12 A schematic diagram of a tearable towel cloth with a pattern and a hot-melt tear line Figure 2 ;

[0079] Fig.13 A real photo of a tearable towel cloth with a pattern and a hot-melt tear line;

[0080] Fig.14 This is a photo of a real object of a tearable towel cloth with a pattern and a hot-melt tear line. DETAILED DESCRIPTION

[0081] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It will be appreciated by those skilled in the art that these descriptions are merely illustrative and exemplary and should not be construed as limiting the scope of protection of the present invention.

[0082] In the description of the present utility model, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or the directions or positional relationships in which the utility model product is usually placed when in use, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model. "First" and "second" are only for the purpose of making the description easier to understand, without any other directional meaning, and cannot be used as a limitation on the present utility model.

[0083] It should be noted that like reference numerals denote similar items in the following drawings, and thus, once an item is defined in one drawing, it may not be further defined or explained in subsequent drawings.

[0084] like Figure 1-2 As shown, this embodiment provides a tearable towel forming device with a pattern, which is used to process Figure 11-14 The tearable terry cloth with patterns and hot-melt tear lines shown is a continuous terry cloth M with terry loops or pile on the surface. The continuous terry cloth M includes a base layer M1 and a pile layer M2 located on at least one side of the surface, and the pile layer M2 is a terry loop layer or a pile layer.

[0085] The tearable towel forming device with patterns comprises an elongated frame 100 and a cloth feeding mechanism 200 , a cloth collecting mechanism 700 , a heat transfer mechanism 300 and a hot melt mechanism 400 arranged along the frame 100 .

[0086] like Figure 1-2 As shown, the cloth feeding mechanism 200 and the cloth collecting mechanism 700 are used in cooperation to convey the continuous towel cloth M along the length direction and to stop at intervals of the working cycle.

[0087] During the pause period, Figure 11-13 As shown, the heat transfer mechanism 300 heat transfers a pattern S1 at a first position of the continuous towel cloth M, and the hot melt mechanism 400 prepares a hot melt tear line S2 across the width of the continuous towel cloth M at a second position of the continuous towel cloth M. The pattern S1 is a graphic or text or a combination thereof, and is generally product information such as a textile cloth trademark, icon or care label.

[0088] like Figure 4 As shown, the hot melt mechanism 400 comprises a first driving component 1, an action component 2 driven by the first driving component 1, and an ultrasonic welding head 3 having a strip-shaped plane. In this embodiment, the action component 2 is a metal knife die having a strip-shaped knife edge.

[0089] like Figure 3 As shown, the thermal transfer mechanism 300 includes a transfer workbench 4, a second driving component 5, a hot pressing plate 6 driven by the second driving component 5, a transfer feeding assembly 7 and a transfer receiving assembly 8. The transfer workbench 4 includes a working plane 41 for laying a partial continuous towel cloth M. The hot pressing plate 6 is located on the working plane 41, and the transfer feeding assembly 7 and the transfer receiving assembly 8 are located on both sides of the hot pressing plate 6. The transfer feeding assembly 7 and the transfer receiving assembly 8 are used to transport and recover thermal transfer paper (not shown) provided with a thermal transfer pattern. Preferably, the first driving component 1 and the second driving component 5 are both cylinders. The second driving component 5, the hot pressing plate 6, the transfer feeding assembly 7 and the transfer receiving assembly 8 are all arranged on a vertical plate U.

[0090] like Figure 2 , 3 As shown, the continuous towel cloth M is led out from one end of the cloth feeding mechanism 200, and under the action of the cloth feeding mechanism 200 and the cloth collecting mechanism 700, it extends upstream along the length of the tearable towel forming device with a pattern, and the first section of the continuous towel cloth M passes through the working plane 41; the second section of the continuous towel cloth M passes through the hot melt mechanism 400.

[0091] During the pause time of conveying the continuous towel cloth M, after being driven downward by the second driving component 5, the hot pressing plate 6 transfers the pattern on the thermal transfer paper below it to the upper surface of the first position of the first section. At the same time, the hot melt mechanism 400 prepares a hot melt tear line S2 at the second position of the second section of the continuous towel cloth M.

[0092] By means of this device, a continuous towel cloth M with terry loops n or fluff on the surface can be simultaneously prepared with pattern S1 and hot-melt tear line S2. Preferably, at least the wool layer M2 of the continuous towel cloth M is made of ultrafine fibers, the fineness of the ultrafine fibers is between 0.1 and 0.5 denier, the diameter is less than 5 microns, the fiber fineness is 1 / 200 of a hair, 1 / 20 of an ordinary chemical fiber, the fiber strength is 5 times that of an ordinary fiber, and the adsorption capacity is high. Therefore, the terry loops n on both sides of this ultrafine fiber textile towel cloth are soft and fluffy, and the water absorption speed and water absorption amount are seven times that of ordinary fibers.

[0093] The method for preparing a pattern and a hot-melt tear line S2 of a continuous towel cloth M having a terry loop or pile on the surface by the above-mentioned integrated device specifically comprises the following steps:

[0094] After the equipment is running, the cloth feeding mechanism 200 and the cloth receiving mechanism 700 will be pulled forward for a certain length and then stop; the first section of the continuous towel cloth M is located on the working plane 41. Before this stop, all components should be in a normal working state, including the hot pressing plate 6 located above the working plane 41, the heat transfer paper located on the lower surface of the hot pressing plate 6, and the heat transfer paper located on the lower surface of the hot pressing plate 6 has a transfer pattern.

[0095] During this pause, the thermal transfer mechanism 300 and the hot melt mechanism 400 work synchronously. The second driving component 5 drives the hot press plate 6 under the control system command to transfer the pattern on the continuous thermal transfer paper below it to the upper surface of the wool layer M2 at the first position of the first section of the continuous terry cloth M. While the second driving component 5 is running, the first driving component 1 runs the action component 2. At this time, the ultrasonic horn 3 receives the intermittent wave of the ultrasonic generator, and the action component 2 and the ultrasonic horn 3 act together on both sides of the continuous terry cloth M to produce a hot melt tearing section in the second section. This ultrasonic intermittent wave method can be used to prepare hot melt tearing sections for terry cloths of different thicknesses by adjusting parameters such as the ultrasonic wave duration and ultrasonic power, which not only ensures the easy tearing of the hot melt tearing section, but also improves the production efficiency of different work order changes.

[0096] After the transfer and hot melt are completed, the second drive component 5 and the first drive component 1 are raised at the same time. When the second drive component 5 raises the hot press plate 6, the transfer receiving component 8 recycles the thermal transfer paper, and the first position of the continuous towel cloth M and the thermal transfer paper are pulled up and down to separate, and the pulling and separation power brings the terry loops n or fluff originally pressed down by the thermal transfer up again. When the color mark sensor irradiates the pattern, the transfer receiving component 8 stops collecting the material. At this point, a cycle of synchronous operation is completed. The cloth feeding mechanism 200 and the cloth collecting mechanism 700 run again to repeat the next cloth pulling action to convey the continuous towel cloth M forward.

[0097] The tearable terry cloth prepared by this device and method has evenly spaced hot melt tear lines S2 running through its width to separate the continuous terry cloth M into a plurality of independently separable cloth units. Each cloth unit has a heat transfer pattern at the corner formed by the inner edge of the hot melt tear line S2 and the side edge of the width side of the continuous terry cloth M. The heat transfer pattern is set on one side of the wool layer M2, and the terry loops n or piles under the heat transfer pattern remain standing. Of course, the position of the pattern S1 can also be fixedly set at any designated position of the terry cloth.

[0098] Compared with the traditional step-by-step preparation, the synchronous preparation solves the problem of more labor and time spent on the production of two processes, and significantly improves the production efficiency. In addition, the pattern position of the cloth unit in the traditional technology is easy to change, which does not meet the requirements of mass production. The thermal transfer and hot melt of this integrated equipment are made simultaneously, ensuring that the pattern position on the torn single piece of towel cloth is fixed, improving the aesthetics.

[0099] More importantly, if Figure 3 As shown, a first limiting rod e and a second limiting rod f are provided above the working plane 41 under the heat press plate 6; the first limiting rod e and the second limiting rod f are provided on both sides of the working plane 41 in parallel along the conveying direction of the continuous towel cloth M and have a height gap with the working plane 41, and a heat transfer working interval is formed between the first limiting rod e and the second limiting rod f. The first section of the continuous towel cloth M passes through the height gap and is laid on the working plane 41. When the heat press plate 6 rises and the transfer receiving assembly 8 pulls the continuous heat transfer paper, the first limiting rod e and the second limiting rod f limit the upward displacement of the first section to form a force opposite to the movement of the heat press plate 6 and the continuous heat transfer paper.

[0100] That is, in the first state, after the heat pressing plate 6 is driven by the second driving component 5 to pass through the heat transfer working area between the first limiting rod e and the second limiting rod f, the pattern on the continuous heat transfer paper below it is transferred to the upper surface of the wool layer M2 of the first section. This process is the first time length.

[0101] During the first time length, the ultrasonic horn 3 receives the intermittent waves of the ultrasonic generator, and the action component 2 is driven by the first driving component 1 to act on the second section to form the hot melt tear line S2. The process of the action component 2 being driven to cooperate with the ultrasonic horn 3 to press the hot melt tear line S2 is the second time length.

[0102] The first time length is slightly longer than the second time length, that is, the thermal transfer is in priority execution, and the second drive component 5 can be driven synchronously with the first drive component 1, or the second drive component 5 can send an associated instruction to the first drive component 1 after driving so that it drives immediately afterwards. For example, a sensor is set. When the second drive component 5 drives the hot press plate 6 to drop to a certain height, the sensor senses the signal and then sends a signal to the control unit of the first drive component 1, so that the first drive component 1 drives. Of course, this integrated device can also be connected through the same control system to coordinate the operation of the two mechanisms. That is, a synchronization mechanism is set between the first drive component 1 and the second drive component 5 to coordinate the rhythm of the thermal transfer process and the hot melt process.

[0103] In the second state, the second driving component 5 drives the hot pressing plate 6 upward away from the upper surface of the first section, and at the same time, the transfer receiving assembly 8 recycles the continuous thermal transfer paper. The first limiting rod e and the second limiting rod f limit the upward displacement of the first section, thereby ensuring that after the hot pressing part of the textile fabric is combined with the thermal transfer paper, the transfer pattern will not adhere to the hot pressing plate 6, reducing the failure of the transfer receiving assembly 8 when the two are not separated and the difficulty of subsequent cloth pulling. In addition, the restrictions of the first limiting rod e and the second limiting rod f realize the up-and-down pulling and separation of the first section from the hot pressing plate 6 and the continuous thermal transfer paper, especially the separation of the transfer pattern and the thermal transfer paper is changed from friction horizontal separation to up-and-down pulling and separation, and the up-and-down pulling and separation power brings up the terry loops n and fluff originally pressed down by the thermal transfer again, so that the terry loops n or fluff under the prepared thermal transfer pattern remain standing. After thermal transfer, the wool layer M2 on both sides of the textile fabric is still soft and fluffy, which is not only more beautiful but also maintains the high water absorption properties of the microfiber towel.

[0104] In this embodiment, if Figure 4 , 5 As shown, the action part 2 of the hot melt mechanism 400 is a metal die cutter, and the action of the first driving part 1 is started at a certain moment after the second driving part 5 is driven by setting a sensor. At the same time, the recovery of the first driving part 1 is also linked with the second driving part 5 through the sensor. In this way, the consistency of the thermal transfer and hot melt processes can be maintained, and no error will occur when any part fails to recover during the cloth pulling, and the position of the thermal transfer on each cloth unit can be ensured to be fixed. Of course, the action part 2 can also be a roller mold.

[0105] Preferably, if Figure 3As shown, the transfer feeding assembly 7 and the transfer receiving assembly 8 are both parallel axle structures, and the thermal transfer paper is a continuous thermal transfer paper with thermal transfer patterns arranged at intervals; the continuous thermal transfer paper between the transfer feeding assembly 7 and the transfer receiving assembly 8 passes through the lower surface of the hot pressing plate 6. After the primary transfer is completed, the transfer receiving assembly 8 returns the paper, and the continuous thermal transfer paper moves so that the original position leaves the bottom of the hot pressing plate 6, and the latter part with the thermal transfer pattern comes to the bottom of the hot pressing plate 6.

[0106] like Figure 1-2 As shown, an auxiliary cloth feeding mechanism 500 is provided between the thermal transfer mechanism 300 and the hot melt mechanism 400. This is because in order to avoid mutual interference between the thermal transfer mechanism 300 and the hot melt mechanism 400, especially the mutual influence of thermal effects, the thermal transfer mechanism 300 and the hot melt mechanism 400 are usually separated by a long distance. The thermal transfer mechanism 300 and the hot melt mechanism 400 operating at a similar height is more conducive to the stability of the cloth conveying operation, and is also more conducive to the accuracy of the pattern and the position of the hot melt tear line S2. In this case, the distance between the cloth and the frame 100 is generally small, and the drooping of the cloth not only affects the stability of the conveying, but also easily causes faults such as cloth jamming. The auxiliary cloth feeding mechanism 500 is provided for such reasons.

[0107] like Figure 6 , 7 As shown, the auxiliary cloth feeding mechanism 500 includes a track t extending along the conveying direction of the continuous towel cloth M and an adaptive adjustment component 9 sliding on the track t. The track t is provided with a plurality of track grooves c extending along the length direction and parallel to each other and spaced apart; the adaptive adjustment component 9 includes a sliding body 91 extending along the width direction of the track t and a cloth supporting claw body 92.

[0108] The cloth-supporting claw body 92 has a plurality of claws p matching the track groove c, and the front side of the claw p is provided with a lifting slope y that tilts upward from front to back; the sliding body 91 moves along the track t, and the front end of the claw p extends into the corresponding track groove c to play an adaptive adjustment role on the trajectory of the forward and backward activities of the adaptive adjustment component 9, and the claw p adaptively lifts the local section of the continuous towel cloth M that is at a low position due to gravity upward through the lifting slope y. It should be pointed out that the level of the towel cloth passing through the auxiliary cloth feeding mechanism is slightly lower than the plane of the ultrasonic welding head of the hot-melt mechanism, rather than using a straightening method, because when the towel cloth is in a straightened state, when preparing the hot-melt tearing segment, the tearing segment will shrink due to rapid cooling and is easy to break.

[0109] Furthermore, if Figure 7As shown, a cloth winding roller d is provided on the rear side of the sliding body 91. A cloth pulling clamp h is provided on the upper side of the sliding body 91 for the continuous towel cloth M to pass through, and the supporting surface at the rear end of the cloth supporting claw body 92 is substantially flush with the bottom of the cloth pulling clamp h. The cloth winding roller d and the cloth pulling clamp h guide and adjust the lateral position of the continuous towel cloth M during transportation, so that the linearity of transportation is better. Moreover, the entire auxiliary cloth feeding mechanism 500 adjusts the position adaptively based on the tension of the cloth, which is more conducive to the stable transportation of the cloth.

[0110] like Fig.10 As shown, the cloth feeding mechanism 200 includes a cloth feeding frame, and the cloth blank of the continuous towel cloth M is rolled on the cloth feeding frame, and the cloth is led out from the upper side to the next mechanism. A cloth straightening mechanism 600 is arranged beside the cloth feeding mechanism 200, and the cloth straightening mechanism 600 includes a cloth straightening roller 10a, a motor, a transmission shaft and a rocker mechanism 10b. An anti-stuck rod group 10c is arranged on the rocker mechanism 10b, and the motor drives the transmission shaft to drive the rocker mechanism 10b to operate. The continuous towel cloth M passes through the cloth straightening roller 10a and the anti-stuck rod group 10c. The cloth feeding mechanism 200 clamps and feeds the cloth according to the set frequency, and the rocker mechanism 10b drives the anti-stuck rod group 10c when swinging at the set frequency to avoid the cloth being stuck on the cloth straightening roller 10a.

[0111] More preferably, if Figure 9-10 As shown, a cloth-shunting frame 11 is also provided between the cloth-feeding frame and the cloth-straightening mechanism 600. The cloth-shunting frame 11 includes a flat plate portion 11a, and the front and rear sides of the flat plate portion 11a are bent downward to form a front slope 11b and a rear slope 11c. The front section of the rear slope 11c is provided with a first cloth-winding wheel 12 located thereon, and the rear side of the front slope 11b is provided with a second cloth-winding wheel 13. The first cloth-winding wheel 12 and the second cloth-winding wheel 13 are higher than the upper plane of the flat plate portion 11a, and a guide gap is formed between the rear slope 11c and the first cloth-winding wheel 12. The cloth on the cloth-feeding frame is wound around the lower side of the first cloth-winding wheel 12 from top to bottom, and is pulled out to the top of the flat plate portion 11a along the guide gap, and then wound from the bottom of the second cloth-winding wheel 13 to the cloth-straightening mechanism 600, and the front slope 11b can avoid damage to the cloth.

[0112] like Figure 5 As shown, the hot melt mechanism 400 is arranged in the hot melt frame 15, and guide cloth winding roller groups are arranged on both the front and rear sides of the hot melt frame 15, and each guide cloth winding roller group includes a plurality of guide cloth winding rollers w arranged in parallel and staggered in height. Both ends of each guide cloth winding roller w are also provided with an annular convex structure for the cloth to move laterally.

[0113] like Figure 8As shown, the transfer workbench 4 is provided with a correction roller set 16 on both sides along the conveying direction of the continuous terry cloth M; each correction roller set 16 includes three freely rotating correction rollers, which are respectively a first correction roller 16a, a second correction roller 16b and a final correction roller 16c from the back to the front; and each correction roller is provided with a limit ring j at both ends for limiting the lateral sliding of the cloth. The continuous terry cloth M is led forward after passing from the top of the first correction roller 16a to the bottom of the second correction roller 16b and then to the top of the final correction roller 16c. When the cloth passes through the correction roller set 16 before and after, if there is a lateral position deviation, the correction roller can return it to a straight running state, thereby improving the accuracy of the thermal transfer position.

[0114] Further, the second position is a line with a certain width that spans the width of the continuous towel cloth M, and the first position is a line whose inner edge and the side edge of the continuous towel cloth M on the width side form a corner of the cloth unit.

[0115] In one example, if Fig.14 As shown, it is unexpectedly found that the hot pressing plate 6 of the heat transfer mechanism can be connected to the copper pattern concave-convex template, and the hot pressing plate is used to connect the copper pattern concave-convex template to hot press the towel cloth to form a towel with a concave-convex pattern, wherein the loops of the concave part are thermally melted with the base layer of the towel cloth, and form a concave-convex pattern with the unmelted loops. The concave-convex template hot presses the towel cloth with a loop or plush structure, and the concave-convex template will adhere to the towel cloth after heating. The preferred technical solution is to attach a layer of high-temperature resistant insulating tape to the copper pattern concave-convex template, and then combine the hot melt mechanism as described above to prepare a hot melt tear line with a concave-convex pattern on the continuous towel cloth to meet the aesthetic needs of different customers for patterns.

[0116] The tearable towel cloth with patterns and hot-melt tear lines and the forming equipment provided by the utility model are introduced above. The principle and implementation method of the utility model are explained in this article by using specific examples. The description of the above embodiments is only used to help understand the utility model and its core idea. It should be pointed out that for ordinary technicians in this technical field, the utility model can also be improved and modified without departing from the principle of the utility model, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A tearable towel forming device with a pattern, characterized in that: It includes a cloth feeding mechanism and a cloth collecting mechanism for conveying continuous towel cloth along the length direction and stopping at intervals of the working cycle, as well as a heat transfer mechanism and a hot melting mechanism; The thermal transfer mechanism comprises a transfer workbench, a second driving component, a heat pressing plate driven by the second driving component, a transfer feeding component and a transfer receiving component; The transfer feeding assembly and the transfer receiving assembly are used to convey and recycle thermal transfer paper with thermal transfer patterns; The transfer workbench comprises a work plane for laying a partial continuous towel cloth, the first section of the continuous towel cloth passes through the work plane; the second section of the continuous towel cloth passes through the hot melt mechanism; During the pause time of continuous towel cloth conveying, after being driven downward by the second driving component, the hot pressing plate transfers the pattern on the thermal transfer paper below it to the upper surface of the first position of the first section, and at the same time, the hot melt mechanism prepares a hot melt tear line at the second position of the second section of the continuous towel cloth.

2. The tearable towel forming device with a pattern according to claim 1, characterized in that: A first limiting rod and a second limiting rod are provided above the working plane; the first limiting rod and the second limiting rod are provided on both sides of the working plane in parallel along the conveying direction of the continuous towel cloth and have a height gap with the working plane, and a thermal transfer working area is formed between the first limiting rod and the second limiting rod; The first section of the continuous towel cloth passes through the height gap and is laid on the working plane, and the first limiting rod and the second limiting rod limit the first section from being forced to move upward.

3. The tearable towel forming device with a pattern according to claim 1, characterized in that: The hot pressing plate of the heat transfer mechanism is connected to a copper pattern concave-convex template, a layer of high temperature resistant insulating adhesive tape is attached to the copper pattern concave-convex template, and the hot pressing plate is used to connect the copper pattern concave-convex template to hot press the towel cloth to form a concave-convex pattern process.

4. The tearable towel forming device with a pattern according to claim 1, characterized in that: The hot melt mechanism comprises a first driving component, an acting component driven by the first driving component, and an ultrasonic welding head having a strip-shaped plane; When the first driving component drives the action component, the ultrasonic generator sends intermittent waves so that the action component and the ultrasonic welding head can complete the hot melting process together; A synchronization mechanism is provided between the first driving component and the second driving component to coordinate the rhythm of the thermal transfer process and the hot melt process.

5. The tearable towel forming device with a pattern according to claim 1, characterized in that: The transfer feeding assembly and the transfer receiving assembly are both parallel wheel axle structures, and the thermal transfer paper is a continuous thermal transfer paper with thermal transfer patterns arranged at intervals; The continuous thermal transfer paper between the transfer feeding assembly and the transfer receiving assembly passes through the lower surface of the heat pressing plate.

6. The tearable towel forming device with a pattern according to claim 1, characterized in that: An auxiliary cloth feeding mechanism is provided between the thermal transfer mechanism and the hot melt mechanism, and the auxiliary cloth feeding mechanism comprises a track extending along the conveying direction of the continuous towel cloth and an adaptive adjustment component sliding on the track; The track is provided with a plurality of track grooves extending in the length direction and parallel to each other and spaced apart; the adaptive adjustment assembly comprises a sliding body and a cloth supporting claw body extending in the width direction of the track; The cloth-supporting claw body is provided with a plurality of claws matching the track groove, and the front side of the claw is provided with a lifting slope inclined upward from front to rear; the sliding body moves along the track, and the front end of the claw extends into the corresponding track groove to adaptively adjust the trajectory of the forward and backward activities of the adaptive adjustment component, and the claw adaptively lifts upward a local section of the continuous towel cloth that is in a low position due to gravity through the lifting slope.

7. The tearable towel forming device with a pattern according to claim 6, characterized in that: A cloth winding roller is provided at the rear side of the sliding body, and an annular limiting portion is provided at both ends of the cloth winding roller; A cloth pulling clamp for the continuous towel cloth to pass through is arranged on the upper side of the sliding body, and the supporting surface at the rear end of the cloth supporting claw body is substantially flush with the bottom of the cloth pulling clamp.

8. The tearable towel forming device with a pattern according to claim 1, characterized in that: The second position is a line with a certain width across the width of the continuous towel cloth, and the first position is a corner of the cloth unit formed by the inner edge of the line and the side edge of the width side of the continuous towel cloth; The working plane is provided with marking lines extending along the conveying direction of the continuous towel cloth.

9. The tearable towel forming device with a pattern according to claim 8, characterized in that: The transfer workbench is provided with a deviation correction roller set on both sides along the conveying direction of the continuous towel cloth, and the two ends of the deviation correction roller of the deviation correction roller set are provided with a limiting ring for limiting the side edge of the continuous towel cloth; The position of the correcting roller of the correcting roller group is adjusted according to the marking line to achieve the relative position of the first position in the width direction of the continuous towel cloth.

10. The tearable towel forming device with a pattern according to claim 1, characterized in that: The working plane includes a metal supporting surface and a silicone supporting surface, and the silicone supporting surface is located below the hot pressing plate.

11. The tearable towel forming device with pattern according to claim 4, characterized in that: The working part is a metal knife die or roller die with a strip-shaped knife edge; The hot pressing plate of the heat transfer mechanism is connected to a copper pattern concave-convex template, a layer of high temperature resistant insulating adhesive tape is attached to the copper pattern concave-convex template, and the hot pressing plate is used to connect the copper pattern concave-convex template to hot press the towel cloth to form a concave-convex pattern process.

12. A tearable towel forming device with a pattern, characterized in that: It includes a cloth feeding mechanism and a cloth collecting mechanism for conveying the continuous towel cloth along the length direction and pausing at intervals of the working cycle, and a heat transfer mechanism and a hot melt mechanism respectively arranged at two positions in the conveying direction of the continuous towel cloth; The hot melt mechanism comprises a first driving component, an acting component driven by the first driving component, and an ultrasonic welding head having a strip-shaped plane; the acting component is a metal knife mold or a roller mold having a strip-shaped knife edge; The thermal transfer mechanism comprises a transfer workbench, a second driving component, a heat pressing plate driven by the second driving component, a transfer feeding component and a transfer receiving component; The transfer feeding assembly and the transfer receiving assembly are used to convey and recover continuous thermal transfer paper with thermal transfer patterns at intervals; The transfer workbench comprises a work plane for laying a partially continuous towel cloth and a first limiting rod and a second limiting rod located above the work plane; The first limiting rod and the second limiting rod are arranged parallel to the conveying direction of the continuous towel cloth on both sides of the working plane and have a height gap with the working plane, and a thermal transfer working area is formed between the first limiting rod and the second limiting rod; The first section of the continuous terry cloth passes through the height gap and is laid on the working plane, and the second section of the continuous terry cloth passes along the strip plane of the ultrasonic horn; during the pause time of the continuous terry cloth conveying, the first driving component and the second driving component are driven simultaneously to transfer the pattern at the first position of the first section of the continuous terry cloth and prepare the hot melt tear line at the second position of the second section; When the heat pressing plate rises and the transfer receiving assembly lifts the continuous thermal transfer paper, the first limiting rod and the second limiting rod limit the upward displacement of the first section to form a force opposite to the movement of the heat pressing plate and the continuous thermal transfer paper.

13. The tearable towel forming device with a pattern according to claim 12, characterized in that: In the first state, after the hot pressing plate is driven downward by the second driving component, the pattern on the continuous thermal transfer paper below it is transferred to the upper surface of the first section; at the same time, the ultrasonic horn receives the intermittent waves of the ultrasonic generator, and the action component is driven by the first driving component to act on the hot melt tear line in the second section; In the second state, the heat pressing plate moves upward away from the upper surface of the first section, the transfer receiving assembly recycles the continuous thermal transfer paper, and the first limit rod and the second limit rod limit the upward displacement of the first section to pull the first section, the heat pressing plate and the continuous thermal transfer paper apart from each other.

14. The tearable towel forming device with a pattern according to claim 12, characterized in that: An auxiliary cloth feeding mechanism is provided between the thermal transfer mechanism and the hot melt mechanism, and the auxiliary cloth feeding mechanism comprises a track extending along the conveying direction of the continuous towel cloth and an adaptive adjustment component sliding on the track; The track is provided with a plurality of track grooves extending in the length direction and parallel to each other and spaced apart; the adaptive adjustment assembly comprises a sliding body and a cloth supporting claw body extending in the width direction of the track; The cloth-supporting claw body has a plurality of claws matching the track grooves, and the front side of the claw is provided with a lifting slope inclined upward from front to rear; The sliding body moves along the track, and the front end of the claw extends into the corresponding track groove to adaptively adjust the trajectory of the forward and backward movement of the adaptive adjustment component. The claw adaptively lifts upward a local section of the continuous towel cloth that is in a low position due to gravity through the lifting slope.

15. The tearable towel forming device with a pattern according to claim 14, characterized in that: A cloth winding roller is provided at the rear side of the sliding body, and an annular limiting portion is provided at both ends of the cloth winding roller; A cloth pulling clamp for the continuous towel cloth to pass through is arranged on the upper side of the sliding body, and the supporting surface at the rear end of the cloth supporting claw body is substantially flush with the bottom of the cloth pulling clamp.

16. The tearable towel forming device with a pattern according to claim 11, characterized in that: The transfer workbench is provided with a deviation correction roller set on both sides along the conveying direction of the continuous towel cloth; each deviation correction roller set includes three freely rotating deviation correction rollers, which are respectively a deviation correction roller, a secondary deviation correction roller and a final deviation correction roller from the back to the front; and each deviation correction roller is provided with a limit ring at both ends for limiting the lateral sliding of the cloth; The continuous towel cloth is led forward after it passes from above the first deviation-correcting roller to below the second deviation-correcting roller and then passes to above the final deviation-correcting roller.

17. The tearable towel forming device with a pattern according to claim 16, characterized in that: The second position is a line with a certain width across the width of the continuous towel cloth, and the first position is a corner of the cloth unit formed by the inner edge of the line and the side edge of the width side of the continuous towel cloth; The working plane is provided with a marking line extending along the conveying direction of the continuous towel cloth; The position of the correcting roller of the correcting roller group is adjusted according to the marking line to achieve the relative position of the first position in the width direction of the continuous towel cloth.

18. A tearable towel cloth with a pattern and a hot-melt tear line, characterized in that: It comprises a base layer and a wool layer located on at least one side of the surface, wherein the wool layer is a terry layer or a fluff layer; it is prepared by the tearable towel forming device with a pattern according to any one of claims 1 to 17; The continuous towel cloth is evenly spaced with hot-melt tear lines running through the width thereof, so as to separate the continuous towel cloth into a plurality of cloth units that can be separated independently; Each cloth unit is provided with a heat transfer pattern on a corner formed by the inner edge of the hot-melt tear line and the side edge of the width side of the continuous towel cloth; the pattern is provided on one side of the wool layer.

19. A tearable towel cloth with a pattern and a hot-melt tear line, characterized in that: It comprises a base layer and a wool layer at least one side of which is located on the surface, wherein the wool layer is a terry layer or a fleece layer; The continuous towel cloth is evenly spaced with hot-melt tear lines running through the width thereof to separate the continuous towel cloth into a plurality of cloth units that can be separated independently; Each cloth unit is provided with a heat transfer pattern on a corner formed by the inner edge of the hot-melt tear line and the side edge of the width side of the continuous towel cloth; the pattern is provided on one side of the wool layer.

20. The tearable towel cloth with patterns and hot-melt tear lines according to claim 19, characterized in that: The pattern is one or a combination of graphics and text, and the pattern is a textile fabric trademark, icon or washing label information.

21. A tearable towel cloth with a pattern and a hot-melt tear line, characterized in that: It comprises a base layer and a wool layer at least one side of which is located on the surface, wherein the wool layer is a terry layer or a fleece layer; The continuous towel cloth is evenly spaced with hot-melt tear lines running through the width thereof to separate the continuous towel cloth into a plurality of cloth units that can be separated independently; Each cloth unit is provided with a concave-convex pattern formed by a concave melt and loops at a corner formed by the inner edge of the hot-melt tear line and the side edge of the width side of the continuous towel cloth; the concave-convex pattern is provided on one side of the wool layer.

22. The tearable towel cloth with patterns and hot-melt tear lines according to claim 21, characterized in that: The concave-convex pattern is a graphic, a text or a combination thereof, and the pattern is a textile fabric trademark, an icon or washing label information.

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