custom 16mm glass marble with packaging manufacturer

    custom16mm glass marble with packaging manufacturer     16mm Glass Marble:                   16mm Glass Marble Packaging             Glass marble factory and machine    Specification OF " custom 16mm glass marble with packaging manufacturer " :   *Brand name: G&S *Glass marble factory location: In Jiangsu, China *Advantage: 1. OEM factory ,  competitive price, over 10 years export experience                         2. Glass marble can pass EN71 & ASTM F963 test.                         3. Design different Glass Marbles creates new outlookings for clients   16mm Glass Marble: Net Weight:   5.5 grams for one piece   Color available: Luster Transparent - Clear, Green, Light green, Light cobalt blue, Cobalt blue, Sea blue, Pink, Purple Luster Solid - White, blue, green, red, yellow   Packaging: -25 kilograms' woven bag -Mesh bag with header card (100pcs,  FOB shanghai $0.35~$0.42/bag) -PVC bag with header card (100pcs, FOB shanghai $0.42~$0.48/bag) -PET Bottle with tag -Color dispaly box  -Other packagings   Samples: -Free samples (Express available: UPS, FEDEX, EMS, TNT ) -Freight policy (C.O.D)   Application: Nowdays, not only glass marbles can be played as a toy, but also can be used as a decoration like aquariam, vase filler, jewel , chess, and decorative accessories. In some store, using glass marbles to make a promotion. We also can print cartoon picture on the surface of glass marble by hand for more game fun.               # custom 16mm glass marble with packaging manufacturer #   Technic of glass marble Raw materials of glass marble ball can only be glass, which is industrialized production. The main raw material are quartz sand, feldspar, calcite, glauber's salt and ore. They are heated to thousands of degrees above to reaction liquid glass. Usually children paly glass marble ball in 16mm,25mm,35mm,42mm diameter. And its production method can be described:   Making glass marble ball, first of all, all kinds of ore need to be crushed. Some powder is added into it. After composition, all things turn into glass liquid. Glass liquid cutted by machine scissors, it rolls in ball groove. Because of the effect of surface tension of globular embryo and its roller rotation, gradually form a smooth round glass ball.    Any ideas, please share with me. Many thanks!       
                      

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Product Categories : Toy Glass Marbles