Yuncheng liquor Lihua Packing Co. to introduce you to a glass bottle surface is not smooth patches called cold spots. The main causes of this defect is the model the temperature is too cold, more than at the beginning of the production or reproduction stop occur. This refers to the uneven thickness on the uneven distribution of glass bottles. Mainly glass gob uneven temperature, high temperature portions small viscosity, easy to blow thin; low temperature resistance big part of glass bottles, thick. Model uniform temperature, high temperature side glass cools slowly, easy to blow a thin, low-temperature side of the glass bottle factory in Shenyang, as the glass cools quickly and blowing thick. Bubble bubble generation during forming large bubbles tend to be a few or several small bubbles opal glass bottle decorating together, it and the glass itself uniformly distributed small bubbles is different. Not full gob temperature is too low or too cold will mouth model, shoulders, etc. is not full blown, chipped, deflated shoulder and patterns are not clear and other defects. Yuncheng Lihua Packing Co. liquor with you to share a glass of wine bottles to identify quality way. Identification of glass bottles we must first understand its classification. Glass bottles into high-white, crystal white, Cape white as well as color cream bottles and bottles, and what must be strict choice of what kind of wine bottles, such as bottles of Maotai a lot of cream, white wine with a transparent glass of wine bottles. In the procurement of the production plant to the software and hardware facilities of small glass bottle production, make technical equipment, comprehensive level of quality fully and properly assessed. . Glass bottle and sealing the bottle cap. Glass bottle quality standards. Product quality standards from production plant can analyze and judge the merits of product quality. Wine bottles do not just want good quality, what people what bottle is unquestionable. For example, the best highlights heroic men with a large-capacity glass style, select the unique appearance of tin chalices base is more appropriate; lotus leaf frog jump vivid appearance more prominent crystal glass crystal clear. Opal glass bottle image | Lihua packaging (certified) | glass bottles of liquor by Lihua Packing Co. Yuncheng. Yuncheng Lihua Packing Co. liquor (www.yclhjlbz.com) is Heze, bottles leaders, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Lihua packaging in leadership with the staff warmly welcome all inquiries negotiations to create a better future Lihua packaging.