JP2016216843A - Glove with circularly-stretchable area and manufacturing method thereof - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a glove less prone to produce fibrous waste from circularly-stretchable areas and improving a fitting property when the glove is worn.SOLUTION: A glove 1 according to the present invention includes a longitudinal direction X and a lateral direction Y, and has circularly-stretchable areas ET each of which contracts from a peripheral part toward the inside in the lateral direction Y. Each circularly-stretchable area ET includes: an elastic member 6 formed into a loop shape; and a belt-like separate member 7 for covering the elastic member 6 from the inside. The circularly-stretchable area ET is formed by covering the elastic member 6 disposed inside the glove 1 in the lateral direction Y by the separate member 7, thermally fusing the inner surface of the glove 1 and parts 7s of the separate member 7 that are located outward both end edges 6e in the longitudinal direction X of the elastic member 6, and fixing the elastic member 6.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a glove having a circular expansion / contraction region that contracts inward from a peripheral portion. Moreover, this invention relates to the manufacturing method of the glove which has the circumference expansion-contraction area | region which shrink | contracts inside from a surrounding part.

  Conventionally, from the viewpoint of improving the fit of a worn glove, a glove having an elastic member sewn inside the glove is known (Patent Document 1).

  For example, Patent Document 1 describes a glove having a rubber shearing region formed by stitching stretched belt-like rubber on the inner surface of a glove by stitching. If such a rubber shearing region is disposed on the back side between the first joint and the second joint of the thumb, for example, it is difficult for the displacement to occur, and the fit is improved.

JP-A-8-131602

  In recent years, in manufacturing sites where efforts to prevent foreign matter have been thoroughly introduced, gloves that easily produce fiber waste cannot be used, and it is difficult for fiber waste to come out. Gloves are used.

  Even in the manufacturing site, there is a high need for improving the fit when wearing gloves, and in order to improve the fit, for example, as described in Patent Document 1, a stretched rubber band is used for the glove. When a rubber shearing region is formed by stitching on the inner surface by stitching, a part of the stitched thread is exposed on the outer surface of the glove. When even a part of the sewing thread is exposed on the outer surface of the glove in this way, contact with something while wearing the glove or washing the glove after the work and washing the glove again When wearing and performing work, the sewing thread exposed on the outer surface may be unwound, and the unraveled sewing thread may break and become fiber waste.

  Therefore, this invention relates to the glove which has the circumference expansion-contraction area | region which can eliminate the fault which the prior art mentioned above has. Moreover, this invention relates to the manufacturing method which manufactures the glove which has a circumference expansion-contraction area | region efficiently.

  The present invention is a glove that has a longitudinal direction and a lateral direction, and has a circumferential stretch region that shrinks inward from a circumferential part in the lateral direction, and the circumferential shrinkage region is an elastic member formed in a loop shape And a belt-like separate member that covers the elastic member from the inside, and the orbital contraction region includes at least a part of the loop-like elastic member arranged in the lateral direction inside the glove. The elastic member is fixed by heat-sealing the inner surface of the glove and the portion of the belt-like separate member located outside the both ends in the longitudinal direction of the elastic member. Gloves are provided.

  Further, the present invention is a method for manufacturing a glove having the above-mentioned orbiting stretchable region, wherein the jig is turned inside out by turning the original glove upside down and using a jig having a flat part. A jig insertion step of inserting from the hem, and an elastic member formed in a loop shape on the outer peripheral surface of the original glove into which the jig is inserted and turned upside down, on the plane portion of the jig The elastic member located on the outside is covered with a belt-like separate member, and the outer surface of the original glove is formed by using the mold seal part of the fusion machine and the flat part of the jig. And a contraction region forming step of forming a circumferential contraction region by heat-sealing a portion of the belt-like separate member located outside the both ends in the longitudinal direction of the elastic member with a thermoplastic resin and fixing the elastic member And after taking out the jig inserted into the flipped original gloves, Return the returned original gloves based, there is provided a method of manufacturing a glove and a step returns the orbiting stretchable region which contracts from the peripheral portion toward the inner side to produce a glove having laterally.

  According to the present invention, it is difficult for fiber scraps to come out from the orbiting stretchable region, and the fit when wearing gloves is improved. Moreover, according to this invention, the glove which has a circumference expansion-contraction area | region can be manufactured efficiently.

FIG. 1 is a perspective view of a glove which is an embodiment of the glove of the present invention. 2 is a cross-sectional view taken along line II-II shown in FIG. FIG. 3 is a configuration diagram of another member used when the glove shown in FIG. 1 is manufactured. 4 is a cross-sectional view taken along line IV-IV shown in FIG. 5 is a cross-sectional view taken along line VV shown in FIG. 6 is a cross-sectional view taken along line VI-VI shown in FIG. 7 is a cross-sectional view taken along line VII-VII shown in FIG. 8 is a cross-sectional view taken along line VIII-VIII shown in FIG. 9 is a cross-sectional view taken along line IX-IX shown in FIG. 10 is a cross-sectional view taken along line XX shown in FIG. FIG. 11 is a perspective view showing a state where the glove shown in FIG. 1 is worn. FIG. 12 is a perspective view of an original glove used in the method for manufacturing the glove shown in FIG. 13 is a schematic view of the apparatus for manufacturing the original glove shown in FIG. FIG. 14 is a perspective view of a mold seal part and a cutter blade included in the original glove manufacturing apparatus shown in FIG. 13. 15 is a cross-sectional view taken along line XV-XV shown in FIG. FIG. 16 is a diagram illustrating a process (first half part) of the method of manufacturing the original glove shown in FIG. FIG. 17 is a diagram illustrating a process (second half) of the method for manufacturing the original glove shown in FIG. 12. 18 is a perspective view of a jig used in the glove manufacturing method shown in FIG. FIG. 19 is a perspective view of another jig used in the glove manufacturing method shown in FIG. 1. FIG. 20 is a diagram illustrating the inside-out process of the glove manufacturing method shown in FIG. 1. FIG. 21 is a diagram for explaining a state in which the jig shown in FIG. 18 is inserted into the original glove shown in FIG. FIG. 22 is a diagram illustrating a state in which an elastic member is arranged on the original glove shown in FIG. FIG. 23 is a diagram for explaining a state in which another member is arranged on the original glove shown in FIG. FIG. 24 is a diagram illustrating a state in which the original glove illustrated in FIG. 23 is sealed using a mold seal portion. FIG. 25 is a diagram illustrating a state in which the original glove sealed in FIG. 24 is rotated around the jig. FIG. 26 is a diagram illustrating a state in which the original glove shown in FIG. 25 is sealed using a mold seal portion. FIG. 27 is a diagram illustrating a state in which the original glove sealed in FIG. 26 is rotated around the jig. FIG. 28 is a diagram for explaining a state in which the original glove shown in FIG. 27 is sealed using a mold seal part. FIG. 29 is a diagram illustrating a state where the jig shown in FIG. 19 is inserted into the original glove shown in FIG. FIG. 30 is a diagram illustrating a state in which an elastic member is arranged on the original glove shown in FIG. FIG. 31 is a diagram illustrating a state in which another member is arranged on the original glove illustrated in FIG. 30. FIG. 32 is a diagram for explaining a state in which the original glove shown in FIG. 31 is sealed using a mold seal portion. FIG. 33 is a diagram illustrating a state in which the original glove sealed in FIG. 32 is repeatedly pulled. FIG. 34 is a view for explaining a state in which another member of an extra portion is cut from the original glove sealed in FIG.

Hereinafter, the present invention will be described based on preferred embodiments with reference to the drawings.
The top view of the glove 1 which is one Embodiment of the glove of this invention is shown by FIG. The glove 1 of the present embodiment (hereinafter, also simply referred to as “glove 1”) has a longitudinal direction (X direction) and a lateral direction (Y direction), and is a circular expansion / contraction region ET that contracts inward from the periphery. In the lateral direction (Y direction). Here, the longitudinal direction (X direction) (hereinafter referred to as “longitudinal direction X”) is the same direction as the longitudinal direction when the glove 1 is viewed in plan as shown in FIG. (Hereinafter referred to as “lateral direction Y”) is a direction orthogonal to the vertical direction X, and is the same direction as the width direction when the glove 1 is viewed in plan as shown in FIG. The thickness direction (Z direction) orthogonal to the surface direction composed of the vertical direction X and the horizontal direction Y will be described below as the thickness direction Z.

  Moreover, the said surrounding part means the part of the periphery at the time of carrying out cross-sectional view of the glove 1 as shown in FIG. In addition, having the above-described orbital expansion / contraction region ET in the horizontal direction (Y direction) means not only having the circular expansion / contraction region ET extending in parallel to the horizontal direction (Y direction) but also in the horizontal direction (Y This means that it suffices to have a circular expansion / contraction region ET extending even in the direction). The glove 1 has a length in the longitudinal direction X of about 200 mm to 800 mm and a width in the lateral direction Y of about 100 mm to 250 mm. The total length means the length in the longitudinal direction X at the longest position when the glove 1 is viewed in plan, and the full width means the length in the horizontal direction Y at the widest position.

  As shown in FIG. 2, the glove 1 of this embodiment is a non-sewn glove in which a peripheral edge 2e of the back side sheet member 2 and a peripheral edge 3e of the palm side sheet member 3 are fixed by thermal fusion. It is. Here, a non-sewn glove is, for example, a glove manufactured by a method of fixing by ultrasonic fusion, high frequency fusion, or heat fusion without using any method of sewing using a thread and a needle with a sewing machine. Means. Further, the peripheral edge means, as an example, the peripheral edge 2e of the sheet member 2 on the back side of the hand, and means a peripheral edge portion when the sheet member 2 on the back side of the hand is viewed in the plane direction. Preferably, as shown in FIG. 1, the glove 1 is a five-finger glove that branches into the shape of five fingers and has a finger bag that accommodates the five fingers. A sheet member 2 on the back side of the hand in the glove 1 is formed of a fabric shaped into a bill shape of five fingers on the back side of the hand, and a sheet member 3 on the palm side in the glove 1 is formed of five fingers on the palm side. It is made of dough shaped into a bill. In the glove 1, the back-side sheet member 2 (back-side hand-shaped fabric) and the palm-side sheet member 3 (palm-side hand-shaped fabric) are formed in the same shape and size. As shown in FIG. 2, the glove 1 is formed by adhering a peripheral edge 2 e of the back side sheet member 2 and a peripheral edge 3 e of the palm side sheet member 3 with a fusing film 4.

  In the glove 1 of this embodiment, as shown in FIG. 2, the peripheral edge 2 e of the back side sheet member 2 and the peripheral edge 3 e of the palm side sheet member 3 are folded back toward the inside of the glove 1. Specifically, in the glove 1, the peripheral portion 2 e of the sheet member 2 on the back side of the hand (hand-shaped fabric on the back side of the hand) and the peripheral portion 3 e of the palm-side sheet member 3 (hand-shaped fabric on the palm side) are the gloves 1. Is folded back toward the inside of the glove 1 along the outer peripheral edge 1e of the glove 1 except for the portion to be the hand insertion opening 1M. The width of the folded peripheral edge 2e of the back side sheet member 2 and the width of the folded peripheral edge 3e of the palm side sheet member 3 are the same width.

  Moreover, as for the glove 1 of this embodiment, as shown in FIG. 2, the film 4 for fusion | fusion extends in the strip | belt shape along the outer periphery 1e of the glove 1. As shown in FIG. The width of the belt-like fusion film 4 is the same as the width of the folded peripheral edge 2e of the back side sheet member 2 and the width of the folded peripheral edge 3e of the palm side sheet member 3. Thus, in the glove 1 of this embodiment, the fusing film 4 for fixing the back-side sheet member 2 and the palm-side sheet member 3 is formed between the back-side sheet member 2 and the palm-side sheet member 3. It is not disposed on the entire front or back surface, but is disposed only on the width of the folded peripheral edge 2e of the sheet member 2 on the back side of the hand or the width of the folded peripheral edge 3e of the sheet member 3 on the palm side. Therefore, when the back-side sheet member 2 and the palm-side sheet member 3 are formed of cloth, it is possible to sufficiently bring out the original feel of the cloth, stretchability, or ventilation performance.

  In addition, as shown in FIG. 2, the number of the fusing films 4 arranged between the back side sheet member 2 and the palm side sheet member 3 is one in the glove 1 of the present embodiment. A plurality of sheets may be used from the viewpoint of improving the strength of the peripheral protrusion 5 which is a fusion part formed by fusion and cost reduction.

  As shown in FIG. 2, the glove 1 of the present embodiment has a single belt-like shape between the peripheral edge 2 e of the folded back-side sheet member 2 and the peripheral edge 3 e of the folded palm-side sheet member 3. The peripheral projection 5 formed with the fusion film 4 is extended toward the inside of the glove 1. Specifically, in the glove 1, a peripheral protrusion 5 extending toward the inside of the glove 1 is formed along the outer peripheral edge 1 e of the glove 1 except for a portion that becomes a hand insertion opening 1 </ b> M. The peripheral protrusion 5 is laminated in the order of the peripheral edge 2e of the fabric 2, the fusion film 4 and the peripheral edge 3e of the fabric 3, with the fusion film 4 interposed between the peripheral edge 2e and the peripheral edge 3e. The formed part is fused. The width of the peripheral protrusion 5 (the length in the lateral direction Y) is preferably 0.5 mm or more and 10 mm or less, and more preferably 1 mm or more and 2 mm or less.

  The glove 1 of this embodiment is a glove which has the circumference expansion-contraction area | region ET which shrinks | contracts inward from a surrounding part in the horizontal direction Y, as shown in FIG. The orbiting expansion / contraction region ET includes a thumb joint portion bf1 corresponding to a portion between the first joint and the second joint in the thumb portion bf, and a forefinger joint portion corresponding to a portion between the second joint and the third joint in the index finger portion ff. The glove 1 according to the present embodiment may be disposed at least one of the middle finger proximal portion mf1 and the wrist portion wr corresponding to a portion between the second joint and the third joint in the middle finger portion mf. Then, it is arranged on all of the thumb base part bf1, the index finger base part ff1, the middle finger base part mf1, and the wrist part wr. Here, the thumb portion bf is a finger bag that accommodates the wearer's thumb among the finger bags that accommodate five fingers, and the thumb base portion bf1 is the first portion of the wearer's thumb in the thumb portion bf. The part corresponding to the area | region between 1 joint and 2nd joint is meant. The index finger portion ff is a finger bag that accommodates the wearer's index finger among the finger bags that accommodate five fingers, and the index finger base portion ff1 is the second index finger of the wearer in the index finger portion ff. It means a portion corresponding to a region between the joint and the third joint. The middle finger portion mf is a finger bag that accommodates the middle finger of the wearer among the finger bags that accommodate five fingers. The middle finger proximal portion mf1 is the second finger of the wearer's middle finger in the middle finger portion mf. It means a portion corresponding to a region between the joint and the third joint. Furthermore, the wrist portion wr is a portion located on the wearer's wrist.

  Regarding the description of the orbiting / contracting area ET, the orbiting / contracting area ET arranged in the thumb proximal part bf1, the orienting / contracting area ET arranged in the index finger proximal part ff1, and the orbiting / contracting area ET arranged in the middle finger proximal part mf1. Therefore, in the following description, the circular expansion / contraction region ET disposed in the index finger base portion ff1 will be described as an example. As shown in FIG. 1, the orbital contraction region ET includes an elastic member 6 formed in a loop shape and a band-shaped separate member 7 that covers the elastic member 6 from the inside. Preferably, the orbital expansion / contraction region ET (hereinafter referred to as “index finger expansion / contraction region ETf”) disposed in the index finger proximal portion ff1 includes an index finger elastic member 6f and a band-shaped separate member 7f for the index finger. Further, the orbiting / contracting region ET (hereinafter referred to as “wrist expanding / contracting region ETw”) disposed in the wrist portion wr includes a wrist elastic member 6w and a band-like wrist separate member 7w.

The loop-shaped elastic member for index finger 6f preferably has an inner diameter of 10 mm to 40 mm, and more preferably 20 mm to 30 mm. The index finger elastic member 6f has a width (length in the longitudinal direction X) of preferably 1 mm or more and 30 mm or less, and more preferably 3 mm or more and 10 mm or less.
The loop-shaped wrist elastic member 6w preferably has an inner diameter of 20 mm or more and 60 mm or less, and more preferably 30 mm or more and 50 mm or less. Further, the wrist elastic member 6w has a width (length in the longitudinal direction X) of preferably 1 mm or more and 50 mm or less, and more preferably 3 mm or more and 30 mm or less.

The band-shaped separate member for index finger 7f is preferably wider than the width of the index finger elastic member 6f (length in the vertical direction X) by 3 mm or more and 50 mm or less. More preferably, it is 5 mm or more and 30 mm or less.
The band-shaped separate wrist member for wrist 7w is preferably wider than the width of the wrist elastic member 6w (length in the longitudinal direction X) by 3 mm or more and 80 mm or less, More preferably, it is 5 mm or more and 40 mm or less.

  As shown in FIG. 1, the orbital contraction region ET covers at least a part of a loop-shaped elastic member 6 disposed in the lateral direction Y inside the glove 1 with another band-shaped member 7, In the other member 7, the elastic member 6 is formed by fixing the elastic member 6 by heat-sealing with both ends 7 s and 7 s of the elastic member 6 in the longitudinal direction X in the longitudinal direction X (see FIG. 4). ). Hereinafter, the index finger expansion / contraction region ETf and the wrist expansion / contraction region ETw will be described in detail as examples.

  Here, in the glove 1 of this embodiment, as shown in FIG. 3, the belt-like separate member 7 includes a hot melt containing a thermoplastic resin on both sides along the longitudinal direction (lateral direction Y) of the separate member 7. The adhesive 8 is fixed in advance, and the hot melt adhesive 8 is also fixed in advance at both ends in the longitudinal direction (lateral direction Y) of the separate member 7. That is, the hot melt adhesive 8 is fixed in advance in a band shape over the entire periphery on the one surface (surface facing the glove 1) side of the belt-shaped separate member 7.

  In the glove 1 of the present embodiment, preferably, the index finger expansion / contraction region ETf has a loop-shaped elasticity for the index finger arranged in the lateral direction Y inside the glove 1 as shown in FIGS. 1, 4, 5, and 6. The entire member 6f is completely covered with two strip-shaped separate members for the index finger 7f, 7f, and the inner surface of the back-side sheet member 2 constituting the glove 1 and the elastic for the index finger on one strip-shaped index finger separate member 7f. Portions 7s and 7s located outward in the longitudinal direction X from both end edges 6e and 6e in the longitudinal direction X of the member 6f are heat-sealed through the hot melt adhesive 8, and the back side of the index finger elastic member 6f Are fixedly formed. Further, as shown in FIGS. 1, 4, 5, and 6, the index finger expansion / contraction region ETf is formed on the inner surface of the palm-side sheet member 3 constituting the glove 1 and the other band-shaped index finger separate member 7 f. The index finger elastic member 6f is thermally fused with the portions 7s, 7s located outward in the vertical direction X from both longitudinal edges 6e, 6e of the index finger elastic member 6f via the hot melt adhesive 8. The part of the palm side is fixed and formed. Therefore, the index finger expansion / contraction region ETf is formed by completely covering the loop-shaped index finger elastic member 6f from the inside with the two strip-shaped index finger separate members 7f and 7f.

  In the glove 1 of the present embodiment, the two strip-shaped separate members for index finger 7f and 7f are, as shown in FIGS. 5 and 6, both ends in the longitudinal direction (lateral direction Y) of the separate member for index finger 7f, Folded along the outer peripheral edge 1e of the glove 1 toward the inside of the glove 1, both ends of the folded another index finger member 7f and both folded end portions of the other index finger separate member 7f Are overlapped like a palm and are heat-sealed via a hot melt adhesive 8 to form the protrusions 9 and 9. The protrusions 9, 9 formed by heat fusion are arranged on the inner side of the peripheral protrusion 5, and extend toward the inner side of the glove 1.

  Moreover, in the glove 1 of this embodiment, the wrist expansion-contraction area | region ETw is suitably made into the loop-shaped wrist arrange | positioned inside the glove 1 in the horizontal direction Y, as shown in FIG.1, FIG.7, FIG.8, FIG. The entire elastic member 6w is completely covered with a single band-shaped wrist separate member 7w, the inner surface of the back-side sheet member 2 and the palm-side sheet member 3 constituting the glove 1, and the band-shaped separate wrist member The wrist elastic member 6w at 7w is thermally fused to the outer portions 7s, 7s of the longitudinal direction X from both ends 6e, 6e of the longitudinal direction X via the hot melt adhesive 8 to provide elasticity for the wrist. The member 6w is fixed and formed. And in the glove 1 of this embodiment, as shown in FIG. 8, FIG. 9, the both ends of the longitudinal direction (lateral direction Y) of the wrist separate member 7w are the one band-shaped separate member 7w for wrists, At the position of the sheet member 2 on the back side of the hand, they are overlapped in an envelope shape and thermally fused via a hot melt adhesive 8. Therefore, the wrist elastic region ETw is formed by completely covering the loop-shaped wrist elastic member 6w from the inside with the single band-like wrist separate member 7w.

  Moreover, in the glove 1 of this embodiment, as shown to FIG. 1, FIG. 10, the insertion port 1M part of the glove 1 was distribute | arranged the edge part of the vertical direction X along the hem opening inside the glove 1 The loop-shaped hem end elastic member 6h is folded inward so that the free end portion and the inner surface of the glove 1 are heat-sealed to fix the hem end elastic member 6h, and the insertion port 1M portion Is formed with a hem-mouth circumference shrinking region ETh. Preferably, the hem-mouth circumference shrinking region ETh of the glove 1 is a loop-shaped elastic for the hem-mouth, in which the end portion 2d in the longitudinal direction X of the sheet member 2 on the back side of the hand is arranged inside the glove 1 along the hem-mouth. Folded inward so as to sandwich the member 6h, the free end 2df and the inner surface of the sheet member 2 on the back side of the hand are heat-sealed via a hot melt adhesive 8m, and the back side of the elastic member 6h for the back of the hand The part is fixed and formed. Furthermore, the hem-mouth circumference shrinking region ETh of the glove 1 is folded inward so that the end portion 3d in the longitudinal direction X of the palm-side sheet member 3 sandwiches the loop-shaped elastic member 6h for the hem mouth. The end portion 3df and the inner surface of the palm-side sheet member 3 are heat-sealed via a hot-melt adhesive 8m, and the palm-side portion of the hem end elastic member 6h is fixed. The hot melt adhesive 8m is arranged over the entire circumference of the hem opening of the insertion opening 1M of the glove 1. Therefore, the hem-circumferential shrinkage region ETh is formed by completely covering the loop-shaped elastic member 6h for the hem with the end 2d of the back-side sheet member 2 and the end 3d of the palm-side sheet member 3. ing.

  The loop-shaped elastic member 6h for the hem is preferably 20 mm or more and 60 mm or less, and more preferably 30 mm or more and 50 mm or less. In addition, the bottom end elastic member 6h has a width (length in the longitudinal direction X) of preferably 1 mm or more and 50 mm or less, and more preferably 3 mm or more and 30 mm or less.

The forming material of the glove 1 of this embodiment is demonstrated.
As the sheet member 2 on the back side of the hand (hand-shaped fabric on the back side of the hand) and the sheet member 3 on the palm side (fabric of the hand-shaped side of the palm), woven fabrics, non-woven fabrics, knitted fabrics, leathers, and the like can be cited. It can also be used. Textiles, non-woven fabrics, and knitted materials include polyester fiber, nylon fiber, polypropylene fiber, polyethylene fiber, polyamide fiber, acrylic fiber, polyurethane fiber, rayon fiber, acetate fiber, etc .; cotton, wool, silk, hemp Natural fibers; and the like. Examples of the leather include natural leather such as cow leather and pig leather; synthetic leather such as urethane resin and vinyl chloride resin, artificial leather; or a combination thereof. In addition, from the viewpoint of improving the strength of the peripheral protrusion 5, a material having fusibility is preferable, specifically, a polyurethane fiber is preferably used, and a blended fiber in which polyurethane fibers are mixed is particularly preferably used.

  In addition, when waterproofing is given to the glove 1, a waterproof treatment was applied as the sheet member 2 on the back side of the hand (hand fabric on the back side of the hand) and the sheet member 3 on the palm side (cloth on the palm side of the palm). The above-mentioned woven fabric, non-woven fabric, knitted fabric, leather and the like can also be used. For example, the waterproof treatment may be performed by coating the above-described woven fabric, nonwoven fabric, knitted fabric, leather, or the like with a hydrophobic resin such as a fluorine-based resin, a polyolefin-based resin, or an acrylic resin, or the above-described fabric made of the hydrophobic resin. Laminate on non-woven fabric, knitted fabric, leather, etc.

  Examples of the fusion film 4 include polyurethane film, polyethylene film, polyester film, polypropylene film, polystyrene film, polyvinyl chloride film, polyvinylidene chloride film, polyvinyl alcohol film, polycarbonate film, polyamide film, hydrochloric acid rubber film, and polyimide film. A synthetic resin film having fusibility is mentioned. In particular, as the fusion film 4, it is preferable to use a polyurethane film from the viewpoint of stabilizing the fusion strength and the elasticity, and a polyethylene film is used from the viewpoint of cost reduction and ease of tearing. It is preferable. The thickness of the fusing film 4 is preferably 10 μm or more and 100 μm or less, more preferably 15 μm or more and 50 μm or less, and particularly preferably 25 μm or more and 30 μm or less.

  As the elastic member 6 formed in a loop shape (an elastic member 6f for the index finger, an elastic member 6w for the wrist, and an elastic member 6h for the tail opening), natural rubber, polyurethane, polystyrene-polyisoprene copolymer, polystyrene-polybutadiene copolymer are used. A loop-like stretchable material made of a polymer, a polyethylene-α-olefin copolymer such as ethyl acrylate-ethylene, or the like can be used. The stress at the time of 100% extension of the elastic member 6f for the index finger, the elastic member 6w for the wrist, and the elastic member 6h for the hem is the highest stress of the elastic member 6f for the index finger from the viewpoint of fit when the glove 1 is worn. It is preferable that the stress at the bottom end elastic member 6h is the lowest. Here, 100% elongation means, for example, a state where a natural length of 10 cm is elongated to 20 cm.

  As the belt-like separate member 7 (separate finger separate member 7f and wrist separate member 7w), similar to the above-described back-side sheet member 2 and palm-side sheet member 3, woven fabric, nonwoven fabric, knitted fabric, leather, etc. Can be mentioned.

  As the hot melt adhesive 8, 8m, for example, a hot melt adhesive containing a thermoplastic resin such as polyurethane, polyethylene, vinyl chloride, styrene-isoprene-styrene block copolymer (SIS), styrene-butadiene-styrene. Examples thereof include block copolymer type hot melt adhesives such as block copolymers (SBS) and styrene-ethylene-butylene-styrene copolymers (SEBS).

The effect at the time of using the glove 1 of embodiment of this invention mentioned above is demonstrated.
As shown in FIG. 1, the glove 1 is a glove having a circumferential stretching region ET that shrinks inward from the circumferential portion in the lateral direction Y. Therefore, as shown in FIG. 11, the fitting property when the glove 1 is worn is improved. Further, as shown in FIG. 5 and FIG. 8, the circular expansion / contraction region ET of the glove 1 covers the loop-like elastic member 6 arranged in the lateral direction Y inside the glove 1 with a separate belt-like member 7, and FIG. As shown in FIG. 7, the inner surface of the glove 1 and the portions 7 s and 7 s located outside the both ends 6 e and 6 e in the longitudinal direction X of the elastic member 6 in the belt-like separate member 7 are heat-sealed to be elastic. The member 6 is fixed and formed. Thus, since the glove 1 is formed on the outer surface without exposing the member that forms the orbiting / expanding / contracting region ET, it is difficult for fiber waste to come out from the orbiting / contracting / contracting region ET.

  Further, as shown in FIG. 5 and FIG. 8, the circular expansion / contraction region ET of the glove 1 is formed by completely covering the loop-shaped elastic member 6 with another belt-shaped member 7, as shown in FIG. 11. The fit when the glove 1 is worn is further improved.

  Further, as shown in FIG. 1, the glove 1 has the orbiting / contracting region ET disposed on the thumb base part bf1, the index finger base part ff1, the middle finger base part mf1, and the wrist part wr. As shown, it is difficult to shift after wearing the glove 1, and the fit is further improved.

  Further, as shown in FIGS. 12A and 12B, the glove 1 is fixed by thermal fusion between the peripheral edge portion 2e of the back side sheet member 2 and the peripheral edge portion 3e of the palm side sheet member 3. Since it is formed using the unstitched original gloves 1B, the fiber waste is formed very easily.

  Further, as shown in FIG. 1, the glove 1 has a hem opening around the insertion opening 1 </ b> M, and the hem opening fits after wearing the glove 1, as shown in FIG. 11. The fit is further improved.

Next, the manufacturing method of the glove 1 of this embodiment is demonstrated, referring drawings.
The original glove (original glove) used in the method for manufacturing a glove of the present invention is not particularly limited and may be a sewn glove. In the manufacturing method for manufacturing the glove 1 of the present embodiment, FIG. A non-sewn glove 1B (hereinafter also referred to as “original glove 1B”) shown in FIG. The original glove 1B includes a girth 1 from the girth 1 to the girth elastic region ET (index finger elongate region ETf, girth elastic region ET arranged in the thumb proximal portion bf1, the girth elastic region ET arranged in the middle finger proximal portion mf1, and the wrist elastic region ETw) and the glove except for the hem-circumferential contraction region ETh. The configurations other than the circulatory expansion / contraction region ET and the hem-circumferential contraction region ETh are as shown in FIG. 12 (a) and FIG. , Similar to the glove 1 shown in FIG. That is, as shown in FIG. 12 (a) and FIG. 12 (b), the original glove 1B has the peripheral edge 2e of the sheet member 2 on the back side of the hand and the peripheral edge 3e of the sheet member 3 on the palm side by heat fusion. It is a non-sewn glove that is fixed. Therefore, first, a method of manufacturing the original glove 1B will be described with reference to FIGS.

  FIG. 13 shows a manufacturing apparatus 10 that is an embodiment of a manufacturing apparatus that is preferably used in the manufacturing method of the original glove 1B. The manufacturing apparatus 10 includes a mold seal portion 11 and a cutter blade 12 which are formed in accordance with the contour shape of the original glove 1B as shown in FIG. The cutter blade 12 is arranged within the width of the mold seal part 11. Specifically, the mold seal portion 11 is a metal mold formed following the shape of a hand having five fingers including the wrist. Similarly, the cutter blade 12 is formed following the shape of a hand having five fingers including the wrist. As shown in FIG. 13, the mold seal portion 11 and the cutter blade 12 are attached to the lower end of a press cylinder 13 of a known fusion machine 14 and are spaced from the mold seal portion 11 and the cutter blade 12. It is used together with a flat metal plate 15 arranged opposite to it. The mold seal part 11 and the cutter blade 12 can be moved up and down by a press cylinder 13. The mold seal portion 11 attached to the fusion machine 14 can be heated in the manufacturing apparatus 10 of the present embodiment. Further, as shown in FIG. 14, the cutter blade 12 is disposed at the center portion in the width direction within the width of the mold seal portion 11, and is disposed along the outer peripheral edge of the mold seal portion 11. Therefore, as shown in FIG. 15, the mold seal portion 11 is divided into a portion 111 inside the cutter blade 12 and a portion 112 outside the cutter blade 12 in a cross-sectional view along the width direction. Has been.

  As shown in FIG. 15, the mold seal portion 11 is a cross-sectional view along the width direction thereof, and is opposite to the cutter blade 12 in the portion 111 inside the cutter blade 12 (inward of the mold seal portion 11. Side) tip inner corner 11c1 is formed at a right angle. In other words, the angle α formed by the seal surface 11f of the mold seal portion 11 and the inner inner wall 11i of the inner portion 111 is formed at a right angle. Here, “right angle” means not only a corner portion having an angle of 90 ° but also an angle in the range of 88 ° to 92 ° that can be viewed with 90 °. In the manufacturing apparatus 10, the mold seal portion 11 is viewed in cross-section along the width direction thereof, and the height of the inner inner wall 11 i on the inner side of the mold seal portion 11 and the cutter blade 12 side of the inner portion 111. The height of the outer outer wall 11o is the same. Therefore, the angle β formed by the seal surface 11f of the mold seal portion 11 and the outer outer wall 11o is also a right angle, and the tip outer corner portion 11c2 on the cutter blade 12 side in the inner portion 111 is also formed at a right angle.

  In addition, the die seal part 11 and the cutter blade 12 attached to the lower end of the press cylinder 13 have a cutter blade whose height is lower than that of the mold seal part 11 in a stationary state before ascent and descent.

Next, the manufacturing method which manufactures the original glove 1B using the manufacturing apparatus 10 of the original glove 1B shown in FIG. 13 is demonstrated, referring FIG. 16, FIG. (I) to (iii) shown in FIG. 16 and (iv) to (v) shown in FIG. 17 are diagrams for explaining the manufacturing process of the manufacturing method for manufacturing the original glove 1B, and (a) in each process is as follows. Cross-sectional views in each step are shown, and (b) in each step shows a plan view of what was obtained in each step.
The manufacturing apparatus 10 shown in FIG. 13 is provided between the original fabric 20 of the back side sheet member 2 (hand-shaped fabric on the back side of the hand) and the original fabric 30 of palm-side sheet member 3 (the palm-side hand-shaped fabric). After forming the precursor 5a of the peripheral edge fixing part 5 of the contour shape of the original glove 1B on the composite 70 in which the raw fabric 40 of the fusion film 4 is arranged using the mold seal part 11, the cutter blade 12 is used. It is a manufacturing apparatus of the unsewn original glove 1B which forms the precursor 1a of the original glove 1B.

  The manufacturing method using the manufacturing apparatus 10 that manufactures the original glove 1B is as follows. First, between the mold seal portion 11 and the cutter blade 12 attached to the fusion machine 14 and the flat plate 15 of the fusion machine 14. 16 (i) (a) and 16 (i) (b), fusion is performed between the original fabric 20 of the back side sheet member 2 and the original fabric 30 of the palm side sheet member 3. As shown in FIG. A composite 70 in which an original fabric 40 of the film 4 is arranged is disposed.

  Next, in the manufacturing method of the original glove 1B using the manufacturing apparatus 10, as shown in FIGS. 16 (ii) (a) and 16 (ii) (b), the contour shape of the original glove 1B is formed on the composite body 70. The precursor 5a of the peripheral fixing portion 5 having a shape following the above is formed and fixed (sealing step). A sealing process is performed using the metal mold | die seal | sticker part 11 formed according to the outline shape of the original glove 1B. Specifically, in the manufacturing method using the manufacturing apparatus 10, the mold seal portion 11 is heated to a temperature equal to or higher than the melting point of the synthetic resin constituting the fusion film 4, and the heated mold seal portion 11 is pressed. The precursor of the peripheral fixed part 5 having a shape following the shape of a hand having five fingers including the wrist by being lowered by the cylinder 13 and pressurizing the composite 70 with the mold seal part 11 and the flat plate 15. 5a is formed. Here, as described above, as shown in FIG. 15, the mold seal portion 11 is formed in a cross-sectional view along its width direction, and the inner tip end corner portion 11 c 1 is formed at a right angle. As shown in FIGS. 16 (ii) and 16 (a), the precursor 5a is pressed by the mold seal portion 11 at a position corresponding to the tip inner corner portion 11c1 in a cross-sectional view along its width direction. A boundary B between the raised portion and the non-pressurized portion is formed following the contour shape of the original glove 1B.

  Next, in the method of manufacturing the original glove 1B using the manufacturing apparatus 10, as shown in FIGS. 16 (iii) (a) and 16 (iii) (b), the precursor 5a of the formed peripheral edge fixing portion 5 is used. Within the width, the precursor g of the original glove 1B is formed by cutting into the similar shape of the original glove 1B along the outer peripheral edge of the precursor 5a (cut process). The cutting step is formed by following the contour shape of the original glove 1 </ b> B, and is performed using the cutter blade 12 disposed within the width of the mold seal portion 11. Specifically, in the manufacturing method using the manufacturing apparatus 10, the cutter blade 12 is further lowered by the press cylinder 13, and the composite 70 in which the precursor 5 a of the peripheral fixed portion 5 is formed is flat with the cutter blade 12. The plate 15 is pressed and cut along the outer peripheral edge of the precursor 5a at the central portion in the width direction within the width of the precursor 5a of the peripheral edge fixing portion 5 to form the precursor 1a of the original glove 1B. Accordingly, the width of the precursor 5a of the peripheral edge fixing portion 5 is cut by the cutter blade 12 in substantially half. Thus, since it cuts with the cutter blade 12 within the width | variety of the precursor 5a of the periphery adhering part 5, dust generation | occurrence | production of the cloth | dough from a cut surface can be prevented.

  Next, in the manufacturing method of the original gloves 1B, the mold seal part 11 and the cutter blade 12 are lifted upward by the press cylinder 13 and attached to the fusion machine 14. The precursor 1a of the formed original glove 1B is taken out from between the flat plate 15 of the fusion machine 14.

  Next, in the method of manufacturing the original glove 1B using the manufacturing apparatus 10, as shown in FIGS. 17 (iv) and 17 (v), the precursor 1a of the formed original glove 1B was turned over and turned over. Along the outer periphery of the precursor 1a of the original glove 1B, the part of the fusion film 4 other than the precursor 5a of the peripheral protrusion 5 is peeled off to form the peripheral protrusion 5 (stripping step). In the peeling process, as shown in FIGS. 17 (iv) (a) and 17 (iv) (b), the precursor 1a of the formed original glove 1B is turned over, and the precursor 5a of the peripheral projection 5 is turned over. Is protruded inside (inside) the precursor 1a of the original glove 1B which is turned over. As shown in FIGS. 16 (iii) and 16 (b) described above, in the precursor 5a of the peripheral protrusion 5, the boundary B between the pressurized portion and the non-pressurized portion is the contour shape of the original glove 1B. Following this, it is formed inside the precursor 1a of the original glove 1B. If the precursor 1a of the original glove 1B formed in this way is turned upside down, as shown in FIGS. 17 (iv) and 17 (a), the original glove is placed on the outer peripheral side (outside) of the turned over precursor 1a of the original glove 1B. A boundary B that follows the contour shape of 1B is arranged. Therefore, as shown in FIGS. 17 (v) (a) and 17 (v) (b), when the fusing film 4 other than the peripheral protrusion 5 is peeled off, the original glove 1 </ b> B using the manufacturing apparatus 10 is peeled off. According to the manufacturing method, the fusion film 4 other than the peripheral protrusion 5 is formed from the portion serving as the insertion port 1M of the hand, for example, with the boundary B as a fulcrum along the outer periphery of the precursor 1a of the original glove 1B turned inside out. It is easy to peel off, and it is easy to efficiently manufacture the original glove 1B shown in FIG.

  In addition, the excessive fusion | bonding film peeled off by the peeling process can be recycled by collecting and re-processing by a film maker.

The manufacturing method of the glove 1 of this embodiment using the original glove 1B manufactured as mentioned above is demonstrated referring drawings.
The manufacturing method of the glove 1 of this embodiment is performed using the jig | tool 80 which has the plane part 81. FIG. The jig 80 used in the method for manufacturing the glove 1 has a wrist jig 80A that can be inserted into the wrist part wr of the original glove 1B as shown in FIG. 18, for example, and as shown in FIG. A flat finger jig 80B that can be inserted into the thumb part bf, index finger part ff, or middle finger part mf of the original glove 1B is provided. The wrist jig 80A shown in FIG. 18 has a rectangular shape that is long in the vertical direction X, and both side portions along the vertical direction X and the tip end portions in the vertical direction X are chamfered. Therefore, when viewed along the transverse direction Y, the shape is an oval shape (track shape) that is long in the lateral direction Y. The wrist jig 80A shown in FIG. 18 has a flat surface portion 81a1 on the upper surface in the thickness direction Z and a flat surface portion 81a2 on the lower surface.

  A finger jig 80B shown in FIG. 19 has a flat plate shape that is long in the vertical direction X, and both side portions along the vertical direction X and the tip portion in the vertical direction X are chamfered. The finger jig 80B shown in FIG. 19 has a longer length in the vertical direction X than the wrist jig 80A shown in FIG. 18, and has a width in the horizontal direction Y and a thickness in the thickness direction Z. It is formed small. Note that the finger jig 80B shown in FIG. 19 is oblong (track shape) long in the lateral direction Y as viewed along the lateral direction Y, similarly to the wrist jig 80A shown in FIG. It has become. The flat finger jig 80B shown in FIG. 19 has a flat surface portion 81b1 on the upper surface in the thickness direction Z and a flat surface portion 81b2 on the lower surface.

The manufacturing method of the glove 1 of this embodiment is demonstrated, FIGS. 20-34 is a figure explaining the manufacturing process of the manufacturing method which manufactures the glove 1, (a) in each process is sectional drawing in each process. (B) in each step shows a perspective view of what is obtained in each step.
In the manufacturing method of the glove 1 of this embodiment, first, the original glove 1B is turned over (reversing process). In the inside out process of this embodiment, as shown in Drawing 20 (a) and Drawing 20 (b), unsewed original glove 1B which is a five finger glove is turned over, and the outer periphery of original glove 1B turned upside down The peripheral protrusion 5 extends outward.

  Next, the jig 80 having the flat surface portion 81 is used to insert the jig 80 into the inside of the original glove 1B turned upside down (the jig insertion step). A jig 80 used in the manufacturing method of the glove 1 has a wrist jig 80A shown in FIG. 18 and a finger jig 80B shown in FIG. Either the wrist jig 80A shown in FIG. 18 or the finger jig 80B shown in FIG. 19 may be used first, but in this embodiment, the wrist jig 80A shown in FIG. 18 is used first. The aspect will be described first. In the jig insertion step of this embodiment, as shown in FIGS. 21 (a) and 21 (b), a wrist jig 80A is inserted into the inside of the wrist part wr of the original glove 1B turned inside out from the hem. To do. Preferably, as shown in FIGS. 21 (a) and 21 (b), the longitudinal direction X, lateral direction Y and thickness direction Z of the original glove 1B, and the longitudinal direction X and lateral direction Y of the wrist jig 80A. Then, a wrist jig 80A having a chamfered tip in the vertical direction X is inserted from the hem of the wrist portion wr of the original glove 1B turned upside down, and the original glove 1B turned upside down. A wrist jig 80A is arranged inside.

  The wrist jig 80A and the finger jig 80B may be made of metal or synthetic resin, but are preferably made of metal from the viewpoint of excellent durability. Examples of the metal include iron, stainless steel, steel, beryllium copper, and a shape memory (superelastic) alloy.

  Next, as shown in FIGS. 22 to 28, the elastic member 6 formed in a loop shape is arranged on the outer peripheral surface of the original glove 1 </ b> B into which the jig 80 is inserted and turned upside down. The elastic member 6 positioned on 81 is covered with a band-like separate member 7 from the outside, and using the mold seal portion 91 of the fusion machine 90, the mold seal portion 91 and the flat portion 81 of the jig 80 are used to form the original. The outer surface of the glove 1B and the portions 7s, 7s located on the outer sides of both ends in the longitudinal direction X of the elastic member 6 in the belt-like separate member 7 are heat-sealed with a thermoplastic resin, and the elastic member 6 is fixed and circulated. A contraction region ET is formed (contraction region forming step). The fusion machine 90 shown in FIG. 24 and the like used in the contraction region forming step is similar to the known fusion machine 14 shown in FIG. 13 and includes a press cylinder 92 and a mold seal portion 91 attached to the lower end of the press cylinder 92. And a flat metal plate 93 disposed opposite to each other with a space from the mold seal portion 91. However, as shown in FIG. 24 and the like, the mold seal portion 91 has a rectangular parallelepiped shape in which the surface facing the jig 80 is at least a flat surface. The mold seal portion 91 is formed so that its length is longer than the length in the lateral direction Y of the jig 80 (wrist jig 80A, finger jig 80B), and the width thereof is a band-like separate member. 7 (separate member 7w for wrist and separate member 7f for index finger) is formed wider than the width (length in the X direction).

  The contraction region forming step using the wrist jig 80A shown in FIG. 18 will be described. As shown in FIGS. 22A and 22B, the original glove 1B into which the wrist jig 80A is inserted and turned over is shown. The wrist elastic member 6w formed in a loop shape is disposed on the outer peripheral surface of the wrist portion wr. Thereafter, as shown in FIGS. 23 (a) and 23 (b), the elastic member 6w located on the flat surface portion 81a1 of the wrist jig 80A is covered with a band-shaped separate wrist member 7w from the outside. Here, when the elastic member 6w located on the flat surface portion 81a1 is covered with the separate wrist member 7w, a part of the elastic member 6w positioned on the flat surface portion 81a1 may be covered with the separate wrist member 7w.

  Then, between the mold seal portion 91 attached to the fusion machine 90 and the flat plate 93 of the fusion machine 90, as shown in FIG. 24 (a) and FIG. The original glove 1 </ b> B into which the wrist jig 80 </ b> A is inserted and turned upside down with the member 6 w covered with the separate wrist member 7 w is disposed. When arranging the original glove 1B, it is preferable to match the longitudinal direction of the mold seal portion 91 with the longitudinal direction (Y direction) of the wrist separate member 7w, that is, the lateral direction Y of the original glove 1B. . Then, the mold seal portion 91 is heated to a temperature equal to or higher than the melting point of the thermoplastic resin included in the hot melt adhesive 8 fixed in advance to the wrist separate member 7w, and the heated mold seal portion 91 is pressed into a press cylinder. 92, and is pressed down by the mold seal portion 91 and the flat surface portion 81a1 on the upper surface side of the wrist jig 80A, and is applied to the outer surface of the wrist portion wr of the original glove 1B and the wrist of the belt-like wrist separate member 7w. The portions 7s, 7s located on the outer sides of both ends in the longitudinal direction X of the elastic member 6w are heat-sealed with a thermoplastic resin (see FIG. 7). Next, in the present embodiment, the mold seal portion 91 is lifted upward by the press cylinder 92, and the mold seal portion 91 attached to the fusion machine 90, and the flat plate 93 of the fusion machine 90, The original glove 1B in which a part of the outer peripheral surface of the wrist portion wr of the original glove 1B and a part in the longitudinal direction (Y direction) of the wrist separate member 7w are taken out from between.

  Thereafter, in this embodiment, as shown in FIGS. 25 to 28, the portion not yet heat-sealed is positioned on the flat surface portion 81 a 1 of the wrist jig 80 </ b> A with the wrist jig 80 </ b> A as the center. Then, the turned original glove 1B is turned, and the outer surface of the wrist portion wr and the outer edges of the belt-like separate wrist member 7w are outwardly formed by the mold seal portion 91 and the flat surface portion 81a1 of the wrist jig 80A. The operation of heat-sealing the positioned portions 7s and 7s with the thermoplastic resin is repeated, the wrist elastic member 6w is fixed over the entire circumference, and the wrist stretchable region ETw is formed in the wrist portion wr.

  More specifically, in this embodiment, as shown in FIGS. 25A and 25B, the original glove 1B is placed on the flat surface portion 81a1 of the wrist jig 80A around the wrist jig 80A. The portion of the outer peripheral surface of the wrist portion wr that is not yet heat-sealed and the portion of the wrist separate member 7w that is long in the longitudinal direction (Y direction) are not yet heat-sealed. Then, turn the turned original gloves 1B counterclockwise. 26 (a) and 26 (b), between the mold seal portion 91 attached to the fusion machine 90 and the flat plate 93 of the fusion machine 90, FIG. a) and the original glove 1B in the state shown in FIG. 25 (b) are arranged, and the outer surface of the wrist portion wr and the band-shaped wrist are separated by the mold seal portion 91 and the flat portion 81a1 of the wrist jig 80A. The parts 7s and 7s located on the outer sides of both ends of the member 7w are heat-sealed with a thermoplastic resin. Next, in the present embodiment, the mold seal portion 91 is lifted upward by the press cylinder 92, and the mold seal portion 91 attached to the fusion machine 90, and the flat plate 93 of the fusion machine 90, The original glove 1B in which most of the outer peripheral surface of the wrist part wr of the original glove 1B and most of the longitudinal direction (Y direction) of the wrist separate member 7w are heat-sealed is taken out.

  In this embodiment, as shown in FIGS. 27 (a) and 27 (b), the wrist of the original glove 1B is placed on the flat surface portion 81a1 of the wrist jig 80A around the wrist jig 80A. The remaining portion of the outer peripheral surface of the portion wr that is not yet heat-sealed and the remaining portion of the wrist separate member 7w that is long in the longitudinal direction (Y direction) are not yet heat-sealed. In this way, turn the inverted original glove 1B counterclockwise. Then, as shown in FIGS. 28A and 28B, between the mold seal portion 91 attached to the fusion machine 90 and the flat plate 93 of the fusion machine 90, FIG. a) and the original glove 1B in the state shown in FIG. 27 (b) are arranged, and the outer surface of the wrist portion wr and the band-shaped wrist are separated by the mold seal portion 91 and the flat portion 81a1 of the wrist jig 80A. The portions 7s and 7s located on the outer edges of the both ends of the member 7w are heat-sealed with a thermoplastic resin, and the wrist elastic member 6w is fixed over the entire circumference, thereby forming a wrist stretchable region ETw in the wrist portion wr. To do. Thus, in this embodiment which forms the wrist expansion-contraction area | region ETw over a perimeter part, with the metal mold | die seal | sticker part 91 and the plane part 81 of the jig | tool 80, the outer surface of the original glove 1B and the strip | belt-shaped separate member 7 are provided. The operation of heat-sealing the portions 7s and 7s located on the outer sides of the both ends in FIG.

  Next, after taking out the jig 80 inserted into the inverted original glove 1B, the inverted original glove 1B is returned to its original position, and the orbiting stretchable region ET that contracts inward from the circumferential portion in the lateral direction Y. The glove 1 which has is manufactured (returning process). In this embodiment, the inside of the mold seal portion 91 attached to the fusing machine 90 and the flat plate 93 of the fusing machine 90 is turned over so as to form the wrist stretchable region ETw over the entire circumference. The original glove 1B is taken out from the inside of the original glove 1B, and the inserted wrist jig 80A is taken out. Thereafter, the original glove 1B is returned to the original, and the orbital expansion / contraction region ET that shrinks inward from the periphery. Is produced in the lateral direction Y.

  Further, an embodiment using the finger jig 80B shown in FIG. 19 will be described. Here, the circular expansion / contraction region ET disposed in the thumb proximal portion bf1, the circular expansion / contraction region ET (index finger expansion / contraction region ETf) disposed in the index finger proximal portion ff1, and the circular expansion / contraction region disposed in the middle finger proximal portion mf1 Since the configuration of the ET is the same, an embodiment in which the index finger stretchable region ETf is formed will be described as an example. In the jig insertion step of the present embodiment, as shown in FIGS. 29 (a) and 29 (b), the thumb portion in the inverted original glove 1B (see FIGS. 20 (a) and 20 (b)). The finger jig 80B is inserted into the index finger portion ff of the index finger portion ff and the middle finger portion mf from the hem. Preferably, as shown in FIGS. 29 (a) and 29 (b), the longitudinal direction X, the lateral direction Y and the thickness direction Z of the original glove 1B, and the longitudinal direction X and the lateral direction Y of the finger jig 80B. The finger jig 80B whose front end portion in the vertical direction X is chamfered is inserted from the hem of the wrist portion wr of the original glove 1B turned upside down and in the thickness direction Z. A finger jig 80B is disposed inside the index finger portion ff.

  Next, as shown in FIGS. 30 (a) and 30 (b), a loop is formed on the outer circumferential surface of the index finger base portion ff1 in the index finger portion ff of the original glove 1B into which the finger jig 80B is inserted and turned over. An index finger elastic member 6f formed in a shape is disposed. Thereafter, as shown in FIGS. 31 (a) and 31 (b), the index finger elastic member 6f positioned on the flat portion 81b1 on one upper surface side of the finger jig 80B is moved from the outside to a single band-shaped index finger. Cover with another member 7f. Further, the index finger elastic member 6f located on the flat surface 81b2 on the other lower surface side of the finger jig 80B is covered with another band-shaped index finger separate member 7f from the outside. Here, when the elastic member 6f positioned on the flat surface portions 81b1 and 81b2 is covered with the separate index finger member 7f, the entire elastic member 6f positioned on the one flat surface portion 81b1 is covered with the first separate index finger member. It is preferable to cover with 7f, and it is preferable to cover the entire area of the elastic member 6f located on the other plane part 81b2 with the second index finger separate member 7f.

  And between the metal mold | die seal | sticker part 91 attached to the melt | fusion machine 90, and the flat plate 93 of the melt | fusion machine 90, as shown to Fig.32 (a) and FIG.32 (b), the plane part 81b1. The upper index finger elastic member 6f is covered with the first index finger separate member 7f, and the index finger elastic member 6f positioned on the flat surface portion 81b2 is covered with the second index finger separate member 7f. The original glove 1B into which the finger jig 80B is inserted and turned upside down is placed. When placing the original glove 1B, the longitudinal direction of the mold seal portion 91 and the longitudinal direction (Y direction) of each index finger separate member 7f, that is, the lateral direction Y of the original glove 1B may be matched. preferable. Then, the mold seal portion 91 is heated to a temperature equal to or higher than the melting point of the thermoplastic resin included in the hot melt adhesive 8 fixed in advance to the separate index finger member 7f, and the heated mold seal portion 91 is pressed. It is lowered by the cylinder 92 and pressurized by the mold seal portion 91 and one flat surface portion 81b1 on the upper surface side of the finger jig 80B, and one outer surface of the index finger portion ff1 of the original glove 1B The portions 7s and 7s located on the outer sides of both ends in the longitudinal direction X of the index finger elastic member 6f in the separate index finger member 7f are heat-sealed with a thermoplastic resin (see FIG. 4). Next, in the present embodiment, the mold seal portion 91 is lifted upward by the press cylinder 92, and the mold seal portion 91 attached to the fusion machine 90, and the flat plate 93 of the fusion machine 90, The original glove 1B in which the portion located on the flat surface portion 81b1 on the outer circumferential surface of the index finger proximal portion ff1 of the original glove 1B and the portion located on the flat surface portion 81b1 in the separate member 7f for index finger are heat-sealed. Take out.

  Thereafter, in this embodiment, the original glove 1B is repeatedly pulled between the mold seal portion 91 attached to the fusion machine 90 and the flat plate 93 of the fusion machine 90 as shown in FIG. And as shown in FIG. 33 (b), the finger jig 80B has a finger jig 80B facing upward with the index finger elastic member 6f located on the other flat surface portion 81b2 covered with the second index finger separate member 7f. An original glove 1B that is inserted and turned over is placed. Then, the mold seal portion 91 is heated to a temperature equal to or higher than the melting point of the thermoplastic resin included in the hot melt adhesive 8 fixed in advance to the separate index finger member 7f, and the heated mold seal portion 91 is pressed. It is lowered by the cylinder 92 and is pressed by the mold seal portion 91 and the other flat surface portion 81b2 on the upper surface side of the finger jig 80B, and the other outer surface of the index finger portion ff1 of the original glove 1B and the band-shaped index finger In the separate member 7f, the portions 7s, 7s located on the outer sides of both ends in the longitudinal direction X of the index finger elastic member 6f are heat-sealed with a thermoplastic resin (see FIG. 4), and the index finger elastic member 6f is surrounded all around. The index finger expansion / contraction region ETf is formed in the index finger base portion ff1. Thus, in this embodiment which forms the index finger expansion-contraction area | region ETf over a perimeter part, with the metal mold | die seal | sticker part 91 and the plane part 81 of the jig | tool 80, the outer surface of the original glove 1B and the strip | belt-shaped separate member 7 are provided. The operation of heat-sealing the portions 7s and 7s located on the outer sides of the both ends in FIG.

  Next, in the embodiment for forming the index finger expansion / contraction region ETf, as shown in FIGS. 34 (a) and 34 (b), the horizontal direction of the index finger proximal portion ff1 between the contraction region formation step and the return step. Y is provided with a cutting step of cutting the extended portion 7f1 of the band-shaped separate member 7f for the index finger extending outward. In the cutting process of the present embodiment, the extending portions 7f1 and 7f1 extending from both sides in the lateral direction Y of the index finger base portion ff1 of the band-shaped separate member 7f for the index finger are cut using a known cutting means. .

  Next, in this embodiment, the original glove 1 </ b> B is taken out between the mold seal portion 91 attached to the fusion machine 90 and the flat plate 93 of the fusion machine 90. Then, the inserted finger jig 80B is taken out from the inside of the inverted original glove 1B in which the index finger expansion / contraction region ETf is formed over the entire circumference, and then the original glove 1B is returned to the original and the inner side from the circumference A glove 1 having an index finger expansion / contraction region ETf that contracts in the lateral direction Y is manufactured.

  According to the manufacturing method of the glove 1 of this embodiment mentioned above, the glove 1 can be manufactured efficiently and continuously. Moreover, according to the manufacturing method of the glove 1 of this embodiment, the circulation expansion-contraction area | region ET which shrink | contracts inside from a surrounding part can be easily formed in arbitrary positions.

  Further, the hem-mouth circumference shrinking region ETh of the insertion port 1M portion of the glove 1 can be formed in a similar manner to the above-described embodiment (see FIGS. 21 to 28) that forms the wrist expansion / contraction region Etw of the wrist portion wr. . That is, instead of the elastic member 6w for the wrist, the elastic member 6h for the hem is used, and instead of the belt-like separate member 7w for the wrist, the end of the sheet member 2 on the back side on the side of the insertion port 1M in the vertical direction X and the palm The hem-portion circumferential contraction region ETh is formed by using a portion where the end portion on the insertion port 1M side in the longitudinal direction X of the sheet member 3 on the side is folded back. Preferably, as shown in FIGS. 22 (a) and 22 (b), a hem formed in a loop shape on the outer peripheral surface of the hem in the original glove 1B into which the wrist jig 80A is inserted and turned upside down. After the mouth elastic member 6h is disposed, the end of the sheet member 2 on the back side of the hand on the side of the insertion port 1M in the longitudinal direction X and the end of the palm side of the sheet member 3 on the side of the insertion port 1M in the longitudinal direction X are outward. By folding back and covering the elastic member 6h for the hem, and fixing the folded free ends 2df and 3df to the back side sheet member 2 and the palm side sheet member 3 via a hot melt adhesive 8m, A hem-mouth circumference shrinking region ETh can be formed in the insertion opening 1M.

  As mentioned above, although the glove of this invention was demonstrated based on the glove 1 of the preferable embodiment, this invention is not restrict | limited to the said embodiment. Moreover, although the manufacturing method of the glove of this invention was demonstrated based on the preferable embodiment, this invention is not restrict | limited to the said embodiment.

  For example, although the glove 1 of this embodiment mentioned above is manufactured using the unsewn glove 1B, the original glove may not be the original glove 1B. Another form of the original glove may be a sewing glove formed by sewing the peripheral edge 2e of the back side sheet member 2 and the peripheral edge 3e of the palm side sheet member 3. Further, the original glove 1B is a non-sewn glove in which the back-side sheet member 2 and the palm-side sheet member 3 are formed of cloth, but may be a non-sewn glove formed of a polyethylene film. Good. In the case of such a non-sewn glove, the fusing film 4 is unnecessary. Moreover, in the case of such a non-sewn glove, even if the peripheral edge 2e of the sheet member 2 on the back side of the hand and the peripheral edge 3e of the sheet member 3 on the palm side are folded back toward the inside of the glove. It does not have to be. And when using a non-sewn glove formed with such a polyethylene film, it is not necessary that the hot melt adhesive 8 be fixed in advance to the band-like separate member 7 to be used, but with a polyethylene film. The formed band-shaped separate member 7 may be used. Thus, if the back side sheet member 2, the palm side sheet member 3 and the separate member 7 are formed of a polyethylene film of the same material, the outer surface of the original glove 1B can be obtained using the mold seal portion 91. Then, the elastic member 6 is bonded by heat-bonding the portions 7s, 7s located on the outer sides of both ends in the longitudinal direction X of the elastic member 6 in the belt-like separate member 7 via a polyethylene resin that is a thermoplastic resin. Can be fixed.

  Moreover, although the glove 1 of embodiment mentioned above is a glove of the form in which the finger bag which accommodates 5 fingers was respectively independent, the finger bag which accommodates the thumb, and the finger bag which accommodates the remaining 4 fingers. Divided mittens-shaped gloves may be used. Also, a finger-cut glove, a three-dimensional glove, or a semi-three-dimensional glove may be used.

  In the glove 1 of the above-described embodiment, as shown in FIG. 1, the orbiting / contracting region ET is arranged on all of the thumb base part bf1, the index finger base part ff1, the middle finger base part mf1, and the wrist part wr. However, it may be arranged in any one or may be arranged in a completely different position.

  Further, as shown in FIG. 11, the circular expansion / contraction region ET of the glove 1 according to the above-described embodiment is formed by completely covering the loop-shaped elastic member 6 with another belt-shaped member 7 and from the entire periphery to the inside. Although it is shrinking, a part of the elastic member 6 may be covered with another belt-like member 7 to such an extent that the loop-like elastic member 6 is not fixed.

  Moreover, in the manufacturing apparatus 10 which manufactures the original glove 1B mentioned above, as shown in FIG. 13, although the cutter blade 12 is using what was distribute | arranged within the width | variety of the mold seal part 11, a mold seal part The apparatus which has the press cylinder which attaches 11 and the apparatus which has the press cylinder which attaches the cutter blade 12 are prepared separately, and the cutter blade 12 falls within the width of the precursor 5a of the peripheral fixed part 5 formed by the mold seal part 11. You may make it cut with.

  Moreover, although the mold seal part 11 used when manufacturing the original glove 1B and the mold seal part 91 used when manufacturing the glove 1 can be heated, in addition to heating, high frequency or ultrasonic waves are applied. You may make it give.

  Further, the jig 80 used in the manufacturing method of the glove 1 has the wrist jig 80A shown in FIG. 18 and the finger jig 80B shown in FIG. 19, but has other jigs. May be. Further, the shape of the wrist jig 80 </ b> A and the finger jig 80 </ b> B is not particularly limited as long as it has a flat portion 81.

DESCRIPTION OF SYMBOLS 1 Glove 1M Hand insertion slot 1e Outer rim 1B Original glove 1a Glove precursor 2 Sheet material on back of hand (hand-shaped fabric on back of hand)
2e Peripheral part 3 Palm side sheet member (hand-shaped fabric on the palm side)
3e Peripheral part 4 Fusing film 5 Peripheral projection part 5a Precursor 6 of peripheral projection part Elastic member 7 Separate member 8 Hot melt adhesive 9 Protrusion part 10 Manufacturing device 11 Mold seal part 111 Part inside cutter blade 11o Outside Outer wall 11i Inner inner wall 11f Seal surface 11c1 Tip inner corner 11c2 Tip outer corner 112 The portion outside the cutter blade 12 Cutter blade 13 Press cylinder 14 Fusing machine 15 Plate 20 Sheet member 2 on the back side of the hand Fabric) original fabric 30 palm-side sheet member 3 (palm-side bill-shaped fabric) original fabric 40 fusion film 4 original fabric 70 composite 80 jig 80A wrist jig 80B finger jig 81 flat portion 90 Fusing Machine 91 Mold Seal 92 Press Cylinder 93 Plate ET Circumferential Expansion Area

Claims (10)

A glove having a longitudinal direction and a lateral direction, and having a circumferential stretch region that shrinks inward from the circumferential part in the lateral direction,
The circumferential contraction region has an elastic member formed in a loop shape, and another band-like member that covers the elastic member from the inside,
The circular contraction region covers at least a part of the loop-shaped elastic member arranged in the lateral direction on the inner side of the glove with the band-shaped separate member, and the inner surface of the glove and the elasticity of the band-shaped separate member A glove in which the elastic member is fixed to a portion of the member that is located on the outside of both longitudinal edges of the member by heat fusion with a thermoplastic resin.   The glove according to claim 1, wherein the loop-shrink region is formed by completely covering the loop-shaped elastic member with the band-shaped separate member. The glove is a five-finger glove branched into five fingers,
The orbital contraction region includes a thumb proximal portion corresponding to a portion between the first joint and the second joint in the thumb portion, an index finger proximal portion corresponding to a portion between the second joint and the third joint in the index finger portion, and a middle finger portion. The glove according to claim 1, wherein the glove is disposed on at least one of a middle finger proximal portion and a wrist portion corresponding to a portion between the second joint and the third joint.   4. The glove according to claim 1, wherein the glove is a non-sewn glove in which a peripheral edge of the back side sheet member and a peripheral edge of the palm side sheet member are fixed by heat fusion. gloves.   The insertion portion of the glove is folded inward so that the end portion in the vertical direction sandwiches the loop-shaped elastic member for the hem mouth disposed along the hem mouth inside the glove, and the free end portion thereof The elastic member for hem ends is being fixed by heat-sealing with the inner surface of the glove, and the hem end circular contraction region is formed in the insertion port portion. gloves. It is a manufacturing method of the glove according to claim 1, Comprising:
Turning over the original gloves and turning it over,
Using a jig having a flat portion, a jig insertion step of inserting the jig into the inside of the inverted original glove from the hem opening,
An elastic member formed in a loop shape is arranged on the outer peripheral surface of the original glove into which the jig is inserted and turned upside down, and the elastic member located on the flat portion of the jig is separated from the outside in a strip shape. Covering with a member, using the mold seal portion of the fusion machine, the vertical surface of the elastic member in the outer surface of the original glove and the belt-like separate member by the mold seal portion and the flat portion of the jig. A shrinkage region forming step in which a portion located outside both edges in the direction is thermally fused with a thermoplastic resin, and the elastic member is fixed to form a circumferential shrinkage region;
After taking out the jig inserted into the inverted original glove, the inverted original glove is returned to its original position, and a glove having a circumferential expansion / contraction region that shrinks inward from the periphery is produced. A method of manufacturing a glove comprising a returning step.   7. The glove according to claim 6, wherein in the shrinkage region forming step, as the band-shaped separate member, a hot melt adhesive containing the thermoplastic resin is fixed in advance on both side portions along the longitudinal direction thereof. Manufacturing method.   In the contraction region forming step, the outer surface of the original glove and the portion located on the outer side of the both end edges of the separate belt-shaped member are thermally fused by the mold seal portion and the flat portion of the jig. The manufacturing method of the glove of Claim 6 or 7 which performs the operation | movement to make it wear in multiple times. The original glove is a five-finger glove branched into five fingers,
The jig has a wrist jig that can be inserted into a wrist part of the original glove,
In the jig insertion step, the wrist jig is inserted into the inside of the wrist part of the inverted original glove,
In the contraction region forming step, an elastic member formed in a loop shape is disposed on the outer peripheral surface of the wrist portion, and the elastic member positioned on the flat portion of the wrist jig is externally Cover with a strip-shaped separate member, and heat the outer surface of the wrist portion and the portion of the strip-shaped separate member positioned outside the both edges by the mold seal portion and the flat portion of the wrist jig. The original glove turned upside down so that a portion not yet heat-sealed is located on the flat part of the wrist jig with the wrist jig as the center after being heat-sealed with a plastic resin. Turn the outer surface of the wrist part and the part located on the outer side of the both ends of the belt-like separate member with a thermoplastic resin by the mold seal part and the flat part of the wrist jig. The elastic member is repeatedly heat-sealed. Method for producing a glove according to any one of claims 6-8 for fixing over the entire periphery. The original glove is a five-finger glove branched into five fingers,
The jig has a flat finger jig that can be inserted into the thumb part, index finger part, or middle finger part of the original glove and has the flat part on both sides,
In the jig insertion step, insert the finger jig into the thumb part, index finger part, or middle finger part of the inverted original glove,
In the contraction area forming step, a thumb joint portion corresponding to a portion between the first joint and the second joint in the thumb portion, and a forefinger joint corresponding to a portion between the second joint and the third joint in the index finger portion. An elastic member formed in a loop shape is arranged on the outer peripheral surface of the middle finger base portion corresponding to the portion or between the second joint and the third joint in the middle finger portion, and the flat finger treatment The elastic member located on one of the flat portions of the tool is covered from the outside with one piece of the other band-shaped member, and the elastic member located on the other flat portion of the finger jig is separated from the outside. The one of the thumb proximal portion, the index finger proximal portion, or the middle finger proximal portion by the mold seal portion and one planar portion of the finger jig. The outer surface and the part located outside the both end edges of the band-like separate member Is then heat-sealed with a thermoplastic resin, and then the original glove with the finger jig inserted therein is repeated, and the mold seal portion and the other flat portion of the finger jig Accordingly, the other outer surface of the thumb proximal portion, the index finger proximal portion, or the middle finger proximal portion and the portion located on the outer side of the both end edges of the other belt-shaped separate member are heated by a thermoplastic resin. Fusing and fixing the elastic member over the entire circumference,
Between the contraction region forming step and the returning step, the extended portion of the strip-shaped separate member that extends outward in the lateral direction of the thumb proximal portion, the index finger proximal portion, or the middle finger proximal portion. The manufacturing method of the glove of any one of Claims 6-9 provided with the cutting process which cuts.

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