Selection Guide for Foreign Trade Glass Bottle Forming Equipment

The glass bottle forming equipment directly determines the uniformity of the bottle body, the light transmission texture and the shipping efficiency. Overseas purchasers often overlook the issue of machine matching. Using large single-drop machines for small capacity bottles and double-drop machines for large capacity bottles will cause an imbalance in wall thickness, a sharp increase in defect rates, and at the same time raise the production cost per piece. The mainstream bottle-making equipment in China is divided into single-drop, double-drop, three-drop to six-drop multi-chamber models, with strict volume standards for adaptation and suitable for different types of foreign trade orders.

For red wine, whisky and large-capacity juice bottles with a volume of 250-1500ml, 6-group and 8-group single-drop row machines are preferred. The single-drop machine only forms one bottle at a time, with uniform material drop distribution. The wall thickness error between the bottle shoulder and bottom is extremely small. The high-white material is transparent without any impurities. It is suitable for high-end European and American wine brands. The dimensional tolerance is strict and can meet the packaging requirements of high-end cross-border gift boxes.

50-250ml fruit wine bottles, aromatherapy bottles, and beverage bottles are suitable for 6-pair and 8-pair drip machines. Two bottle bodies can be produced simultaneously at one time, doubling the production capacity and reducing the production cost per piece. It is suitable for large-scale foreign trade full container orders of mass fast-moving consumer goods beverages. Just strictly control the mold temperature to avoid the mottled color difference caused by the temperature difference between the two bottles.

5-50ml essential oil and small-capacity essence glass bottles are selected. Three-drop to six-drop multi-chamber models are used for multi-station synchronous molding, which can meet large-scale foreign trade orders of over 100,000. The equipment has a high degree of automation and is suitable for exporters of daily chemicals and small-scale fermented beverages.

For high-end foreign trade orders, single-drop precision production lines are uniformly allocated, and servo feeding systems are used to precisely control the weight of the material drops, with an error control of ±1g. Each device is matched with a dedicated mold to eliminate the defects of creases and pockmarks caused by the mixed use of different models. When accepting orders, we recommend corresponding production lines based on the customer's capacity, order volume and quality standards to avoid forming defects from the source, ensure the uniform quality of large quantities of goods by ocean shipping, and reduce the risk of non-conformity in overseas warehouse spot checks.