Glove and manufacturing method of glove
A glove includes: an inner glove knitted from a fiber yarn; an outer glove that covers an outer side of the inner glove; and a hot-melt adhesive interposed partially between the inner glove and the outer glove which are layered, the outer glove including: a base knitted from a fiber yarn; and a coating layer layered on an outer face of the base and composed of a rubber or resin as a principal component; and the inner glove and the outer glove are bonded together by first heating the hot-melt adhesive applied onto a bonding portion on the inner glove or the outer glove, and then cooling and pressurizing the bonding portion. The inner glove is preferably a knitted product. The inner glove is preferably seamless. The cooling temperature during the cooling and pressurizing is preferably no higher than a softening point of the hot-melt adhesive.
1. A glove comprising:
an inner glove that is knitted from a fiber yarn;
an outer glove that covers an outer side of the inner glove; and
a hot-melt adhesive that is interposed partially between the inner glove and the outer glove which are layered, wherein
the outer glove comprises a base that is knitted from a fiber yarn and a coating layer that is layered on an outer face of the base and composed of a rubber or a resin as a principal component, and
the inner glove and the outer glove are bonded together by first heating, without inflating the outer glove, the hot-melt adhesive applied onto a bonding portion on the inner glove or the outer glove and then simultaneously cooling and pressurizing the bonding portion at a pressure of at least 0.15 g/mm 2 and no greater than 1.1 g/mm 2 .
2. The glove according to claim 1 , wherein the inner glove is a knitted product.
3. The glove according to claim 2 , wherein the inner glove is seamless.
4. The glove according to claim 1 , wherein a cooling temperature during the cooling and pressurizing of the bonding portion is no higher than a softening point of the hot-melt adhesive.
5. The glove according to claim 1 , wherein the bonding portion is provided in fingertip regions on a palm side of first to fifth fingers and in at least one of border regions between a palm and the first to fifth fingers.
6. A manufacturing method of a glove which comprises:
an inner glove that is knitted from a fiber yarn;
an outer glove that covers an outer side of the inner glove; and
a hot-melt adhesive that is interposed partially between the inner glove and the outer glove which are layered,
wherein the outer glove comprises a base that is knitted from a fiber yarn and a coating layer that is layered on an outer face of the base and composed of a rubber or a resin as a principal component,
the manufacturing method comprising:
applying the hot-melt adhesive onto a bonding portion on an outer face of the inner glove;
covering with the outer glove an outer side of the inner glove following the applying;
heating the hot-melt adhesive, without inflating the outer glove, after the covering; and
simultaneously cooling and pressurizing, at a pressure of at least 0.15 g/mm 2 and no greater than 1.1 g/mm 2 , the bonding portion of the inner glove and the outer glove after the heating.
7. The glove according to claim 1 , wherein a portion of the inner glove is in contact with a portion of the outer glove.
8. The manufacturing method of a glove according to claim 6 , wherein a portion of the inner glove is in contact with a portion of the outer glove.