To roll and shape the glass, glassblowers frequently use a large, flat surface known as a marver. While working with glass, several tools are also used. A block is a wetted wooden shaping tool, as is a jack, a bladed tool. To protect the blower from extreme heat, heat shields and paddles are frequently used. The paddles can also be used to smooth out hot glass. Tweezers are another useful tool for grabbing and manipulating hot glass.
Ali so plastični pokrovčki neopevani junaki embalaže izdelkov?
Plastični pokrovčki so morda najbolj neopazne, a kritične komponente med številnimi stvarmi, ki jih kupujemo in uporabljamo vsakodnevno. Tiho stražijo vratove steklenic, izvajanje številnih funkcij, kot je zaščita izdelka, enostavnost uporabe, in okoljsko recikliranje. Danes, poglejmo te majhne plastične pokrovčke in kako igrajo pomembno vlogo v embalaži izdelkov.
