JP4452289B2 - Towel manufacturing method - Google Patents

Description

  The present invention relates to a method for producing a towel cloth.

  Conventionally, a towel fabric (woven fabric) is obtained by weaving piles on one or both sides by combining and weaving ground warp, pile warp and weft, and performing unique beating (terry motion). These towels are flexible, soft and have good water absorption and breathability, so towels such as bath towels and bath towels, bedding such as towels and sheets, home wear such as bathrobes, bath mats, etc. Widely used in

  In the conventional towel weaving process shown in FIGS. 10 and 11, warps forming a pair of ground warps (23) and pile warps (25) are alternately arranged in parallel, and each yarn is made up of a plurality of “綜 絖”. Alternatively, the “thread” (not shown) and the heel (11) of the heel (10) are inserted, and the ground warp (23) and the pile warp (25) are moved up and down alternately by the “heel” or “through”. Then, it is divided into upper and lower parts to form a shed, and after inserting a plurality of wefts (29) into the shed, a pile (27) is struck out and a towel cloth (20) is laid out. Weaving.

  The ground warp yarn (23) and the pile warp yarn (25) are respectively inserted as a set of one ground warp yarn and one pile warp yarn into each wing (11) of the reed (10). That is, two types of warps (23, 25) of different materials are inserted into one wing (11), and the tension of the yarn is strong for the ground warp (23) and loose for the pile warp (25), ie weak. When the yarn is stretched and terry-motion (trimmed), the pile warp yarns (25) are struck by the frictional resistance of the weft yarns (29) as a set of three temporarily weaved to form the pile (27). On the other hand, the strongly warped ground warp yarn (23) withstands the frictional resistance of the plurality of temporarily woven weft yarns (29) and forms a ground structure without being struck.

  The terry motion includes a plurality of wefts, for example, three wefts (29) as one set (one repeat), and the first (29b1) and second (29b2) wefts with respect to the ground warp (23) Although it is inserted into the same opening at the same mouth and driven with a scissors, the motion of the scissors at this time stops 6 mm to 15 mm before the weaving (the previous set of woven parts). The third (29b3) weft is threaded through an opening opposite to the case where the two ground warps (23) are formed, and the ground warps (23) are crossed. Next, the hammer is driven by the scissors, but the scissors work until weaving, and the three wefts (29) temporarily weaved together with the two are spun together (this operation is called terry motion).

  10 and 11, the pile warp yarn (25) opens up, down, up, or down, up, down with respect to the three weft yarns (29). Accordingly, the pile warp (25) is pressed only by the second (29b2) against the ground structure woven by the ground warp (23) and the weft (29). During terry motion, it is sandwiched between the first (29b1) and second (29b2) wefts threaded through the same opening, and rises as a pile (27) by this frictional resistance. Since the cross of the ground warp (23) enters between the second (29b2) and the third (29b3) of the weft (29), sufficient frictional resistance cannot be obtained. The length of the pile (27) is theoretically determined by the interval from the pile (29a2) before weaving to the second piece (29b2) stopped before the terry motion. If this distance is wide, the pile becomes long, and if it is narrow, the pile becomes short. This distance (that is, the height of the pile) can be arbitrarily set, and can be appropriately set according to the use of the toweling cloth.

  When the pile (27) is formed in the same direction as one repeat (three wefts in one set) before weaving, it is sandwiched between the second (29a2) and third (29a3) wefts before weaving The direction of the pile warp (25) and the direction of the pile warp (25) sandwiched between the first (29b1) and second (29b2) wefts of the next one repeat are the same as described above. A pile (27) is formed, but when this is reversed (inverted), the pile becomes short. That is, the pile warp yarn (25) did not rise from the second yarn (29a2) before weaving and exceeded the third yarn (29a3) before being sandwiched between the first (29b1) and second (29b2) weft yarns of the next repeat. It is formed in the direction (opposite so far). However, it is an organization of only this reverse point. If weaving is continued as it is, the normal length will be obtained from the next pile.

In the method of weaving the towel fabric (20) described above, the ground fabric (23) and the loosely stretched pile warp yarn (25) are inserted into one wing (11) as a set and woven. It is known that warp yarns (23) and pile warp yarns (25) are alternately positioned to form a clean towel cloth (20) in which the eyes of the pile (27) are clogged (see, for example, Patent Document 1).
Japanese Patent Laid-Open No. 07-70875

In the above-described conventional weaving method, one ground warp (23) and one pile warp (25) are alternately arranged, and this is inserted into the same wing (11) as a set. There were the following problems between the ground warp (23) and the pile warp (25).
(1) Since the ground warp (23) and the pile warp (25) are inserted in pairs in the same wing (11), one pile warp (25) is temporarily weaved during terry motion The other ground warp yarn (23) resists friction and hardly moves due to the strong tension. This difference in speed results in fluffing the surfaces of the ground warp (23) and the pile warp (25) that are in contact with each other, and also brakes the mutual movement. That is, the pile warp yarn (25) cannot form a pile of a theoretical distance (predetermined length) due to friction with the ground warp yarn (23), and becomes a slightly short pile. The ground warp (23) is also drawn into the movement of the pile warp (25) and loosens at the end of the terry motion despite the strong tension. This is so-called “interleaving”, and there is a problem that irregular gaps are formed in the intervals of the weft yarns (29) and the dimensions of the woven fabric become uneven. Naturally, if the ground structure is widened, the pile will be shorter, and the weft will be looser and the pile will be easily removed. Such defects are easily affected by the humidity of the weaving environment, and strict humidity control is required.
(2) The fluffing on the surface of the ground warp (23) and the pile warp (25) that are in contact with each other is easily entangled with each other. A major cause of stopping. Furthermore, when the fluff is boiled and scattered, it becomes “cotton”, which creates irregularities in the fabric, creating scratches (fluffing) and scatters in the air, making the weaving environment worse. It also affects the finish of the towel, and it is easy to get fuzz when wiping the face, which may cause the cotton to fall during washing, and the fuzz becomes tangled during use and the towel tends to harden. .
(3) As shown in FIG. 11, the ground warp yarn (23) is composed of the upper, upper, lower or lower, lower, and upper portions of the weft (29) to form a ground structure. On the other hand, the pile warp yarn (25) has a structure of top, bottom, top or bottom, top, bottom, and after the terry motion, each weft in the center of a set of three wefts (29a2 in FIG. 10). And 29b2) only. It is a normal structure that the ground warp (23) and the pile warp (25) in the same mesh intersect with the central weft (29a2 and 29b2 in FIG. 10) respectively. In this case, the ground warp (23) and pile warp yarn (25) are not interchanged left and right (this structure is referred to as front pile). However, when the piles are exchanged, the crossing disappears with respect to the central weft in the conventional structure, and they are aligned above or below, respectively (this structure is called the back pile). In this case, there is a case in which a phenomenon called wrinkle break (crack cracking) occurs in which the ground warp yarn (23) and the pile warp yarn (25) in the same mesh are interchanged. For example, when a reversed pile warp moves up, down, and up, if the next ground warp works down, down, and up, the center weft will be positioned together, making it easy to change. Become. This folding phenomenon is a phenomenon that is unavoidable when the pile warp is reversed in a conventional structure, and suddenly occurs and returns. The pile of fabric is evenly arranged, but only a certain part is moved to one side, so a vertical line is formed and it looks like a thread breakage, so it is regarded as a second-class product.
(4) There is another problem in the difference between the organization of the front pile and the back pile. In the case of the front pile, for example, the pile warp yarn (25) operates upward, downward, and upward, and when forming an upward pile, the ground warp yarn (23) in the same mesh operates upward, upward, and downward. Immediately before the terry motion, both are positioned on the weft (29a1), so when the terry motion starts, both start moving upward. Therefore, this pile is definitely formed up. The downward pile is definitely formed below as well. However, when the pile is reversed (reversely), the pile warp (25) is down, up, and down. When combined with the up, down, and down movements of the ground warp (23), The pile warp yarn (25) is down and the ground warp yarn (23) is up with respect to the weft yarn (29a1). When the terry motion is started and the tension between the two is loosened, the pile warp yarn (25) which should be downward in terms of organization may be pulled upward by the ground warp yarn (23). The pile in this case is an irregular pile that is sandwiched between the weft (29a1) and the weft (29a2) and faces downward in the second half, but a part of the first half protrudes slightly. It is generally referred to as “butsu” or “demon hair” and is considered a defect of weaving. In particular, when the pile is put out only on one side and the other side is flat on the ground structure, this “butsu” occurs irregularly and is very conspicuous and difficult to repair. The incidence of goods was increased. All of these are organizational defects and difficult to prevent with technology.
(5) As shown in FIG. 11 and FIG. 12, in the conventional structure, the pile warp yarn (25) and the ground warp yarn (23) are aligned above or below each pair with respect to the central weft yarn of the weft yarn (29), There is a phenomenon in which wefts are lifted by pulling resistance of pile during processing such as refining and bleaching and use by consumers. For this reason, the rise of the pile is deteriorated, the sense of volume is impaired, the feeling of contact with the skin, the water absorption, the heat retaining property and the air permeability are felt poor, and the occurrence of pile contraction is increased. Originally, the towel pile is strongly sandwiched between the weft (29a1) and the weft (29a2), and since the intersection of the ground warp (23) is inserted between the weft (29a2) and the weft (29a3), the sandwiching force is weak. For this reason, the towel pile has a normal order and a reverse order. That is, the weft (29a1) and the weft (29a2) stand up along the weaving direction, and the weft (29a2) and the weft (29a3) form a sleeping shape, forming an order pile. On the other hand, in the direction against the weaving direction, the direction is reversed. The direction of the pile is an important point in the dyeing process at the factory and at the time of drying at home. If the pile root is firmly held by the weft (29a2), the pile rises well. Will fall asleep in order. This cannot be prevented even if the density of the weft is increased, but it tends to cause the weft (29a2) to rise.

  Therefore, the present invention prevents the above-mentioned adverse effects due to friction between the pile and the warp of the fabric when weaving the towel fabric, and when the pile warp is reversed like dobby or jacquard in the towel fabric having piles on both sides, The pile warp (25) is prevented from cracking and the back pile phenomenon, the pile warp (25) and the weft (29) are securely fastened, and the pile root is firmly held, so that a pile with good rise can be woven. It is an object of the present invention to provide a method for manufacturing a toweling cloth to be formed.

The invention of claim 1 woven a towel fabric (2) by pouring a plurality of wefts (9) in a perpendicular direction into a group of ground warps (3) and a group of pile warps (5) located in parallel, In the manufacturing method of the towel cloth (1) in which the pile warp (5) is woven on the front surface, the back surface, or both the front and back surfaces of the towel cloth structure (2) to form the pile (7), 3a, 3b) and pile warp yarns (5a, 5b), each of which is a pair of two yarns and having a tension that is relatively looser than the ground warp yarns, are alternately arranged in parallel. ) And inserting the ground warp yarns (3a, 3b) and the pile warp yarns (5a, 5b) through a plurality of “綜 絖” or “through” and moving each of the warps up and down. A step of forming a shed by dividing the upper and lower sides, and 3 Weaving a set of wefts (9) in the direction perpendicular to the shed, and the ground weft (3a, 3b) and pile warp (5a, 5b) to the central weft (9b) of the set, respectively. Crossing from top or bottom alternately one by one, maintaining the top and bottom alternate positional relationship, and forming a pile (7) on both front and back surfaces of the towel fabric (2) by terry motion, and the pile warp (5a, When the pile forming direction of 5b) is arbitrarily reversed, the ground warp yarns (3a, 3b) are simultaneously reversed, and the ground warp yarns (3a, 3b) and the pile warp yarns (5a, 3b) with respect to the central weft yarn (9b) of the set, respectively. 5b), the step of reversing the movement of the ground warp yarns (3a, 3b) with respect to the plurality of weft yarns (9) so as to maintain the alternating vertical positional relationship by crossing from above or below one by one; 3a, 3b) consists of a process having a structure of upper, lower, upper or lower, upper and lower in a transitional manner with respect to a set of wefts (9) with only one repeat at the time of reverse. And Basically, the group of ground warps (3a, 3b) and pile warps (5a, 5b) form a set of two each, and the group of wefts (9) form a set of three. .

  By inserting the pair of ground warp yarn (3) and pile warp yarn (5) into separate wings as described above, contact between yarns having a difference in speed during terry motion is prevented. The root of the pile is formed by preventing the interleaving of the ribs and forming a woven structure in which the ground warp yarn (3) and the pile warp yarn (5) are alternately crossed with the central weft yarn of a set of three each. The pile root is tightly held by this woven structure, and the pile warp (5) is fastened with the weft (9), so that a pile with good rise is formed and water absorption is achieved. It is possible to weave a toweling fabric that is excellent in breathability and heat retention.

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   Therefore, the ground warp yarn (3) and the pile warp yarn (5), which have a difference in speed during terry motion, are inserted into separate wings to prevent fuzz due to friction between the ground warp yarn (3) and the pile warp yarn (5), and This frictional resistance can prevent gaps between the ribs, thread breakage, tangling of the fluffs on the wrinkles, wrinkles, and lines, and even the scattering of fluff. Further, when the pile forming direction of the pile warp yarn (5) is arbitrarily reversed, the ground warp yarn (3) is simultaneously reversed so that only one repeat is transiently above, below, above or below the weft yarn (9). By holding the upper and lower structures and maintaining the alternate cross of the ground warp (3) and the pile warp (5) with respect to the weft (9b), the cracks and the back pile phenomenon are prevented, and the pile eyes are aligned. We can weave clean piles with good rise.

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Embodiments of the present invention will be described below with reference to the accompanying drawings.
FIG. 1 is an explanatory diagram showing a main part of a state in which a ground warp and a pile warp for weaving a towel fabric according to the present invention are inserted into a reed, and FIG. 2 shows a terry motion state in which three wefts are set as one set. It is a sectional view just before the terry motion in the common pile of old and new shown.
FIG. 3 is an enlarged plan view of a main part showing the state of the ground warp, the pile warp and the weft of the towel according to the present invention, and FIG. 4 shows the structure of the tissue when the pile warp of the towel according to the present invention is reversed. FIG. 5 is a cross-sectional view showing a pile state when the pile warp is reversed, and FIG. 6 is a structure showing a state in which a structure in which the pile warp and the ground warp maintain an alternating cross in FIG. 5 is incorporated. FIG.
FIG. 7 is an enlarged view of a main part showing a weaving state in which the pile warp and the ground warp are alternately crossed with the central weft in the structure according to the present invention, and FIG. 8 is deformed by receiving a force during use. FIG. 9 is a cross-sectional view showing a state in which pile root retention and pile standing are improved in this woven structure.
FIG. 10 is an explanatory view showing a main part in a state in which a ground warp and a pile warp woven with a conventional old structure are inserted through the same wing, and FIG. 11 is an enlarged view of a main part of the conventional structure. FIG. 12 is an explanatory diagram showing that a pair of pile warps and ground warps are arranged side by side, and FIG. 12 shows a state in which a conventional woven structure is deformed by force during use (compared to FIG. 9, the pile roots are not lifted up). FIG.
This towel cloth 1 is composed of a plurality of ground warps (3) and a plurality of pile warps (5) mainly composed of 100% cotton yarn or a blended yarn with other natural fibers or chemical fibers, and a plurality of wefts (9). The piles (7) are respectively formed on the front and back of the towel fabric (2) constituting the towel fabric (1).

  In FIG. 1, the weaving of the towel fabric (2) constituting the towel fabric (1) is performed on two looms (3a, 3b) and two pile warps (5a, 5b) for a loom (not shown). Are arranged in parallel alternately as a set, inserted into a plurality of “claws” or “communications” (not shown), divided into two groups, and crossed vertically to form a woven structure. By moving up or down the “hook” or “penetration”, two groups of the ground warp (3) and the pile warp (5) are opened, and a hook for inserting a hooking device such as a shuttle is obtained. Weaving is carried out by drawing the weft (9) into the shed through a rivet such as a shuttle and driving it with the heel (10). A pair of two warp yarns (3) and two pile warp yarns (5) are alternately inserted into each wing (11) of the kite (10), and the tension of the ground warp yarn (3) is strong. The pile warp (5) is loosely tensioned.

  The braided weave of the towel fabric (2) constituting the towel fabric (1) was obtained by drawing the weft (9) into the shed obtained by the opening of the ground warp (3) and the pile warp (5) divided into the two groups. Later, he strikes. This beating operation is unique to towels (terry motion), and a set of three wefts (9) is driven from the front of the weaving to the foreground, and finally weaved to the front of the weaving. Form a pile. By repeating this process, the toweling tissue (2) is formed. The ground weaving part without pile (for example, hem and border cutting) is not subjected to terry motion, but is struck to the front before weaving for each weft (9).

As shown in FIG. 2, the towel cloth (1) is woven on the left side, there are two sets of wefts (9) consisting of three sets (2 repeats), and two piles (7) are formed. . The pile warp yarns (5a, 5b) intersect only with the central weft yarn (for example, 9a2) of the set of weft yarns (9), and one ground warp yarn (3a, 3b) is the first one of the set of weft yarns (9). And the second (for example, 9a1, 9a2), and the third (9a3) intersects. FIG. 2 shows that the next repeat weft yarn (9b1, 9b2, 9b3) is temporarily woven with a certain space X from before the weaving and immediately before the terry motion. The terry motion is beaten with a set of three wefts (9) until weaving. During this operation, the pile warp yarn (5a, 5b) is sandwiched between three weft yarns, in particular strongly sandwiched between the first and second weft yarns (9b1, 9b2) and integrated with the temporary weaving portion. 5a) is forced upward, and the pile warp (5b) is forced downward, forming upper and lower piles at the end of the terry motion, respectively. The pile warp (5) is loosely tensioned to facilitate this operation.
On the other hand, the ground warp yarns (3a, 3b) are sandwiched between the second and third weft yarns (9b2, 9b3) of the three weft yarns (9). ), The temporary woven portion is driven by sliding the ground warp yarn (3a, 3b). Moreover, since the tension of the ground warp yarn (3) is strong, this operation is aided.

  The direction in which the pile (7) can be formed is determined by the direction between the first and second wefts (9b1, 9b2) during the terry motion as described above. For example, as shown in FIG. 2, the pile warp (5a) is sandwiched upward to form an upward pile, and the pile warp (5b) is sandwiched downward to form a downward pile. When reversing the direction in which the pile can be made, the sandwiching direction is reversed. For example, when the pile warp (5a) is turned downward, the opening operation of the pile warp with respect to a set of wefts (9b1, 9b2, 9b3) is changed to lower, upper, and lower. The direction sandwiched between the wefts (9b1, 9b2) changes downward, and the pile is turned downward by terry motion. As shown in the cross-sectional views of FIGS. 5 and 6, the pile at the time of reverse is a pile shorter than usual. This is because three normal piles each stand up from the center one of a set of weft yarns (9), whereas the reverse pile is opposite to the direction of the pile before weaving. This is because the third weft of the pair of wefts (9) crosses and rises.

  The length (height) of the pile (7) differs depending on the use and purpose of use of the toweling material (1), and is set to an optimum length. As described above, this is determined by the space X, that is, the space X for the terry motion set between the sets of three wefts (9). However, when the pile warp (5) and the ground warp (3) are inserted through the same wing (11) and rub against each other in the conventional structure, the progress of the pile warp (5) is braked, and the pile shorter than the set However, in the structure of the present invention, the pile warp yarn (5) and the ground warp yarn (3) are inserted into different wings (11), so that they do not rub against each other, and the pile length is almost as set. The pile (7) is formed between the central weft of the set of three wefts (9) to the next three central wefts. Therefore, the U-shaped piles will continue to weave, but only one pile at the time of reverse will rise after crossing the third weft (9) of the pair of wefts (9) before weaving as described in the previous section. Even if the space X is the same, the pile (7) becomes a horizontal S-shape and becomes smaller.

  As shown in FIG. 7, the ground warp yarn (3a, 3b) and the pile warp yarn (5a, 5b) are respectively opposite in the vertical direction with respect to the central weft yarn (9b) of the set of three weft yarns (9). Crossed. That is, the ground warp (3a, 3b) and the pile warp (5a, 5b) do not slide and move along the weft (9b). On the other hand, as shown in FIG. 11 or FIG. 12, pile warp and ground warp are always arranged in the upper or lower direction in the conventional structure, so that they come into contact with each other. As shown in FIG. When the is pulled, the central weft (29b) floats and a large wave is generated, and the pile root is lifted. Depending on use and processing, the pile warp and the ground warp may be interchanged. In the structure of the present invention, as shown in FIG. 8, the ground warps (3a, 3b) function to hold the pile warps (5a, 5b) in the respective directions as shown in FIG. The weft yarn (9b) has an effect of maintaining a substantially straight shape and reducing the lift of the pile root, and the relationship of being alternately positioned up and down has the advantage that the pile rise is maintained and the slip to the right and left can be reduced. .

  In the braided weaving of the present invention, when reversing the direction of the pile (7) in dobby weaving or jacquard weaving, the pile warp (5a, 5b) is reversed and the ground warp (3a, 3b) is also reversed. There is a feature. As shown in FIG. 6, a set of three wefts (9c1, 9c2, 9c3) has a unique structure that reverses the pile warps (5a, 5b) and simultaneously reverses the ground warps (3a, 3b). That is, the movement of the ground warp yarns (3a, 3b) before the reverse is as shown in the repeats of A, B with respect to the respective weft yarns (9a1, 9a2, 9a3) (9b1, 9b2, 9b3). It is organized as below, below, and above, but in the C repeat during reverse, it is transiently organized as up, down, up or down, up, down, respectively, with respect to the weft (9c1.9c2, 9c3). In contrast to the pile warp (5a, 5b) reversed by repeat, the ground warp (3a, 3b) returns to the previous up / up / down or down / down / up movement and does not enter the back pile state. In the book, it is possible to maintain the vertical crossing and positional relationship as before with respect to the central weft of a set of wefts. As described above, the pile at the time of reverse is an S-shaped small pile, and the Y section in FIG. The difference in the structure of the present invention is that the ground warp (3a, 3b) is also reversed at this timing, and the force to sandwich the pile warp (5a, 5b) during terry motion is between the wefts (9c1, 9c2). The warp is weakened as much as the warps (3a, 3b) are pinched, but the influence is small because it is a small pile of S-shape. As shown in FIG. 4, since the pile warp yarns (5a, 5b) and the ground warp yarns (3a, 3b) are already maintained in the upper and lower alternates with respect to the weft yarns (9c2) at the time of reverse C, they have the above-mentioned advantages. it can.

  In the structure of the present invention, as shown in FIGS. 1 and 4, the pile warps (5a, 5b) and the ground warps (3a, 3b) are respectively inserted into the wings (11) as a pair. Since there is no friction between pile warp and ground warp with different speeds during terry motion, not only does the pile formation become as long as the setting, as described above, but this contact rubbing also brakes warps with different speeds. For this reason, the warp yarn is loosened at the end of the terry motion, which causes gaps between the threads, which is improved in the structure of the present invention.

  Further, since no fluffing due to rubbing occurs, the entanglement on the heel is reduced, the occurrence of fluff and the entry into the woven fabric is reduced, and the yarn breakage is also reduced. Similarly, since the cross is maintained with respect to the central weft of the weft (9) that always forms a set of three, there is no folding even if the pile is reversed, and there is no influence of the ground warp on the back pile. There are few occurrences of bruises.

  In the structure of the present invention, there is no rubbing of the pile warp, so a clean pile with less fuzz is formed, and there is an alternating cloth in the center yarn of the weft (9), so that the pile root is prevented from lifting and moving to the left and right There will be no pile and it will be a pile that rises well during processing and use. For this reason, the towel has a good touch, excellent water absorption, good breathability and heat retention, and quick drying. In addition, durability of the pile is improved because of less hardening of the pile due to tangling of the fluff.

Furthermore, the manufacturing method of the towel cloth (1) according to the present invention will be described. A warp yarn (3) and a pile warp yarn (5) mainly made of 100% cotton yarn or a blended yarn with other natural fibers or chemical fibers are used. Prepare as many as required for each design and wind them around the beam with a warping machine. The ground warp (3) and the pile warp (5) that form a pair of two are twilled so that they can be divided into two groups (3a, 3b) (5a, 5b), respectively. Since these warp yarns form a pile with the ground structure and their roles are different, it is desirable to use yarns made exclusively for each. In other words, the pile warp yarn (5) is soft to the touch, rich in bulkiness, has good water absorption, and can be lightly twisted and turned into snare (entangled) after being piled. It is desirable to use a thick, thick fiber that is rich in natural twist and spun with a relatively sweet twist. As the ground warp yarn (3), it is desirable to use a yarn having good tensile strength, which is slippery during terry motion from the weaving and hardly fluffs. Accordingly, it is desirable to use a relatively thin fiber having a long fiber length, good maturity, and a high tensile strength, and spun by a relatively strong twist. These ground warp yarns (3) and pile warp yarns (5) are wound around a weaving beam with a uniform tension and set in a loom.
The yarn used for the weft yarn (9) is preferably one that has a certain amount of fluff, is difficult to bend, is not easily crushed, but is not too hard, because the pile warp is struck with it during terry motion. These are woven to form toweling tissue (2) and pile (7).

  The ground warp (3) and the pile warp (5) are respectively inserted into a plurality of reeds and stitches (not shown) as required, and then inserted into the reed feather (11) of the reed (10). Unlike the prior art, (5a, 5b) of the pile warp (5) is inserted into one stitch, and (3a, 3b) of the ground warp (3) is inserted into the next stitch.

  The above-mentioned “hook” or “communication” is moved up and down by an opening device to make a hook, and the weft (9) is drawn by the hooking device and driven by the hook. This beating operation is a terry motion peculiar to towels, and a set of temporary weaving portions is driven with three wefts to form a pile (7) with pile warps (5) having a length of space X. The vertical movement of the opening device changes depending on the convenience of the fabric, such as the handle of the pile, or the weaving or border cutting. As a result, when the direction of the pile is reversed, the ground warp (3) is simultaneously reversed through a transitional one-repeat structure, and the ground warp (3) with respect to the center of the set of three wefts, which is a feature of the present invention. ) And pile warp yarn (5) are maintained in alternating top and bottom crosses. In addition, the terry motion does not operate in the woven portion where the pile is not formed, and the weft is driven one by one.

  The fabric weaved in this way is a set size, a clean pile with little fluff, no gaps between the wells and a well-stitched and well-toughed towel that is desizing or scouring Through the bleaching process, the ground warp yarn (3) and the weft yarn (9) are in close contact with each other, and the root of the pile (7) is firmly supported. . When using the above-mentioned fine and strong yarn for pile warp, if the pile root is not kept tightly in the structure as in the present invention, the draw of the pile becomes a problem, meaning that using good yarn Disappear.

Explanatory drawing which shows the principal part of the state which has penetrated the ground warp and the pile warp which weave the towel fabric which concerns on this invention, and is organized. A cross-sectional view just before the terry motion with a common pile of old and new, showing the terry motion state with a set of three wefts. The principal part enlarged plan view which shows the state of the woven structure of the ground warp of the toweling fabric based on this invention, a pile warp, and a weft. The organization chart which shows the organization state when reversing the pile warp of the toweling cloth concerning the present invention. Sectional drawing which shows the state of a pile when reversing a pile warp. FIG. 6 is a structure diagram illustrating a state in which a structure in which a pile warp and a ground warp maintain an alternating cross during reverse in FIG. 5 is incorporated. The principal part enlarged view which shows the weaving state which is alternately crossing the weft of a pile warp and a ground warp in the structure | tissue which concerns on this invention. The principal part enlarged view which shows the state which receives this force and deform | transforms this woven structure in use, and compared with the old structure (FIG. 12). Sectional drawing which shows the state which maintained the root of the pile and standing of the pile in this woven structure | tissue. Explanatory drawing which shows the principal part of the state which has penetrated the ground warp and the pile warp of the conventional structure | tissue through the same wing, and is organized. Explanatory drawing which is a principal part enlarged view of the conventional structure | tissue, and shows that a pair of pile warp and ground warp is located in a line with respect to the weft. FIG. 10 is a cross-sectional view of a state in which a conventional woven structure is deformed by receiving a force during use (as compared to FIG. 9, a pile root is lifted and unstable).

1 Towel fabric 2 Towel fabric 3 Ground warp
5 Pile warp 7 Pile 9 Weft 10 筬 11 Wings

Claims (1)

A group of ground warps (3) and a group of pile warps (5) are laid into a plurality of wefts (9) in a perpendicular direction to form a towel fabric (2), and the towel fabric (2) In the method for producing a toweling cloth (1) in which the pile warp (5) is woven on the front surface, the back surface, or both the front and back surfaces to form the pile (7),
Two pairs of ground warp yarns (3a, 3b) and two pairs of ground warp yarns (5a, 5b), which are tensioned relatively loosely than the ground warp yarns, are arranged alternately in parallel. , A step of inserting each pair of wings (11) of the ridge (10),
The ground warp (3a, 3b) and the pile warp (5a, 5b) are inserted into a plurality of “knots” or “strips”, and the warp yarns are alternately moved up and down to bisect up and down to make the shed Forming, and
A set of three wefts (9) is woven into the hook at a right angle to the hook, and the ground warp (3a, 3b) and pile warp ( 5a, 5b) are alternately crossed one by one from the top or bottom to maintain a top and bottom alternate positional relationship, and the pile (7) is formed on both front and back surfaces of the toweling tissue (2) by terry motion,
When the pile formation direction of the pile warp yarns (5a, 5b) is arbitrarily reversed, the ground warp yarns (3a, 3b) are simultaneously reversed, and the ground warp yarns (3a, 3b) with respect to the central weft yarn (9b) of the set, respectively. In addition, the ground warp yarns (3a, 3b) also reverse the movement with respect to the plurality of weft yarns (9) so as to cross the upper and lower portions of the pile warp yarns (5a, 5b) one by one and maintain the alternating vertical relationship. Process,
Since the ground warp yarns (3a, 3b) have a structure that is transiently up, down, up or down, up and down with respect to a set of wefts (9) with only 3 repeats during reverse. A method for manufacturing toweling, characterized in that

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