Glass container is a kind of transparent container made […]
Glass container is a kind of transparent container made by blowing molten glass frit and mold forming. Glass packaging containers are mainly used for packaging liquids, solid pharmaceuticals and liquid drinks.
There are many types of glass containers, which are classified as follows:
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(1) Sort by bottle geometry
① round bottle. Bottle cross-section is circular, is the most widely used bottle, high strength.
② square bottle. Bottle cross-section for the square, the bottle strength lower than the round bottle, and the more difficult to manufacture, so use less.
③ curved bottle. Although the cross section is circular, but in the height direction is the curve, by the concave and convex two, such as vases, gourd, etc., in a new form, very popular with users.
④ oval bottle. Section of an ellipse, although the capacity of smaller, but the unique shape, the user is also very fond of.
(2) Classified by purpose
① bottles of alcohol. Alcohol production is very large, almost all with glass bottles, mainly round bottles.
② daily packaging glass bottles. Usually used for packaging a variety of daily necessities, such as cosmetics, ink, glue, etc., due to many types of goods, so the bottle shape and the seal is also diverse.
③ canned bottles. Canned food variety, large output, so self-contained. Multi-purpose jar, the capacity is generally 0.2 ~ 0.5L.
④ medical bottles. This is a glass bottle used to pack medicine, with a brown cuvette orifice of 10 ~ 200mL, an infusion bottle of 100 ~ 1000mL, a completely sealed safety
⑤ chemical reagent bottles. For packaging a variety of chemical reagents, the capacity is generally 250 ~ 1200mL, mostly screw mouth or grinding mouth.
(3) According to the size of the bottle classification
① small bottle mouth. It is the bottle diameter less than 20mm glass bottles, used for packaging liquid materials, such as soft drinks, beer and so on.
② big bottle mouth. Also known as canned bottles, bottle diameter greater than 30mm, the neck and shoulders shorter, shoulder flat, mostly canned or cup. Due to large bottle, loading and discharging are easier, more for the packaging of canned food and viscous materials.
(4) By color classification
There are colorless transparent bottle, white bottle, brown bottle, green bottle and blue bottle.
(5) According to the bottleneck shape classification
A flask, a flask, a flask, a short neck flask, a jug and a jug, etc.