Ihe dị egwu mgbe emume afọ 115 nke ujo matraasi mmiri dara

N'afọ 1904, W. W. A na-ahụ anya na A. N. Scott n'ihi na 'nwe obi ike nwere ike ime ka mmiri matraasi' kasị mma n'ụwa na kere perkins mgbe KINGSDOWN, site na mgbe ahụ, perkins mgbe KINGSDOWN nwetara otu narị afọ nke akụkọ ihe mere eme, dị ka mbụ okomoko bed. Iji otu narị, perkins mgbe KINGSDOWN kere ọtụtụ rụzuru na ọrụ ebube, ma nke afọ a, bụ perkins mgbe KINGSDOWN115 ncheta, dị ka a spring matraasi ika na otu narị, perkins mgbe KINGSDOWN hail ka entrepreneurial uche, blockbuster 115 ncheta nke nguzobe nke oke na-emi esịnede mmiri matraasi - - 4 Am. The 115th ncheta nke mmachi ego mmiri matraasi - — Am 1904 ka 30 cm, ọkpụrụkpụ, ọdịdị, dọtara nkuzi si BurBerry kpochapụwo ikpe ọka imewe na-eji KINGSDOWN gold, mgbe ise kpochapụwo nkebi onwe tube mmiri Ọdịdị na kwụsie ike nke usoro itule. Dị ka 115th ncheta nke blockbuster, KINGSDOWN gold, 1904 mgbe 'am' spring matraasi ọ bụla sonyeere gburugburu nsọtụ na vetikal nkebi, abụọ American patent technology, na-eji EURO TOP elu-ọgwụgwụ Ọdịdị, na-agbalị zuru okè na-egosipụta ya dere ngwugwu, otú ahụ ka m 1904 na-egwuri na 'dị ka ogwe aka nne' ngwaahịa. Na am 1904 ihe ọhụrụ ihe ọhụrụ, KINGSDOWN ọla edo, dịkwa ka ọ bụ gel latex owu nke mbụ zuru ụwa ọnụ, ga-adị ala karịa anụ ahụ mmadụ 1. 5 degrees thermostatic gel na organic Nchikota nke antibacterial eke latex nke mgbochi mite Canada na-eji baroque okooko osisi ectype dị mbubata akwa, niile na-egosi siri na ọnụ, sonyekwa na spandex ihe, spandex na-ejikarị maka ventilashion nke astronaut ohere uwe, n'ihi àgwà nke ìhè na aha. Banyere perkins mgbe KINGSDOWN gold mgbe KINGSDOWN tọrọ ntọala na 1904, dabere na North Carolina, am, 110 afọ perkins mgbe KINGSDOWN mgbe niile na-eduga agitation nke elu-ọgwụgwụ ahịa nke mmiri matraasi, ọtụtụ Hollywood kpakpando, NBA kpakpando, nascar agbụrụ ụgbọ ala ọkwọ ụgbọ ala na U. S. bụ ndị ọrụ ya na-eguzosi ike n'ihe. Mgbe ụbọchị ncheta KINGSDOWN110 na 2014, gọọmentị North Carolina kwupụtara na ụbọchị ọmụmụ ụlọ ọrụ ahụ na Septemba 12, aha ya bụ 'KINGSDOWN day', iji kwado ọmarịcha akara otu narị onyinye pụtara ìhè maka ụra mmadụ.