Inflatable product and inflatable product fusing process
Provided are an inflatable product and an inflatable product fusing process. The inflatable product comprises an upper sheet, a lower sheet, pull straps provided therebetween, and upper and lower fixing sheets having one faces away from each other respectively joined with inner surfaces of the upper and lower sheets and one faces facing towards each other not joined. The pull strap has oppositely-provided upper and lower pull strap sheets of porous material. The upper sheet, upper pull strap sheet, upper fixing sheet, lower fixing sheet, lower pull strap sheet and lower sheet are successively provided. When processing using a hot-fusing machine or high-frequency machine, the upper and lower pull strap sheets are simultaneously jointed with the upper and lower fixing sheets, therefore the inflatable product can be one-step formed and no separating sheet needs to be provided in the pull strap, thus simplifying manufacturing process and improving production efficiency.
1. An inflatable bed, comprising:
an upper sheet, a lower sheet, annular pull straps, upper fixing sheets, and lower fixing sheets, wherein the annular pull straps are arranged at intervals between the upper sheet and the lower sheet, each annular pull strap has an upper pull strap sheet and a lower pull strap sheet which are provided opposite to one another, and the upper pull strap sheet and the lower pull strap sheet are made from a porous material;
the upper sheet, the upper pull strap sheet, the upper fixing sheet, the lower fixing sheet, the lower pull strap sheet, and the lower sheet are successively provided in that order, one face of the upper fixing sheet and one face of the lower fixing sheet, which are away from each other, are respectively joined with an inner surface of the upper sheet and an inner surface of the lower sheet, and one face of the upper fixing sheet and one face of the lower fixing sheet, which face towards each other, are free,
wherein the upper fixing sheet and the upper sheet are joined in a manner of point joining, line joining, or face joining, each upper fixing sheet has one or more joining points, one or more joining lines, or one or more joining faces, and parts of the upper fixing sheet, except the one or more joining points, one or more joining lines, or one or more joining faces, are not joined with the inner surface of the upper sheet; and/or,
the lower fixing sheet and the lower sheet are joined in a manner of point joining, line joining, or face joining, each lower fixing sheet has one or more joining points, one or more joining lines, or one or more joining faces, and parts of the lower fixing sheet, except the one or more joining points, one or more joining lines, or one or more joining faces, are not joined with the inner surface of the upper sheet; and
the upper fixing sheet and/or the lower fixing sheet comprises a cover layer and a bonding layer fixedly connected on the cover layer, the bonding layer of the upper fixing sheet and/or the lower fixing sheet is joined together with the upper sheet and/or the lower sheet through pores on the upper pull strap sheet and/or the lower pull strap.
2. The inflatable bed according to claim 1 , wherein there are a plurality of the upper fixing sheets and/or the lower fixing sheets, and the plurality of the upper fixing sheets and/or the plurality of the lower fixing sheets are arranged at intervals.
3. The inflatable bed according to claim 1 , wherein a material of the bonding layer is TPE, TPU, TPR, TPV, PVC, TPO, TPVC, TPVE, EVA or glue.
4. The inflatable bed according to claim 1 , wherein a material of the cover layer is a cloth.