The double-layer glass generally has a heat preservation effect, so the key is the sealing between the double glass, because the sealing determines the heat preservation effect.
In addition, there are glass materials. There are many kinds of glass. Among the glass materials, high boron glass is relatively good. High boron glass has many advantages, such as high light transmittance and high chemical stability, which is not It chemically reacts with water and tea and has high hardness. The design and craftsmanship of the glass are also points to consider. Famous glass brands are:
1.1 Fuguang/Jian JIAN (founded in 1984, a well-known trademark in Anhui Province, an excellent brand in the stainless steel vacuum flask industry, Anhui Fuguang Industrial Co., Ltd.
1.2 Green Apple (a well-known trademark in Anhui Province, a leading enterprise in the daily glassware industry, a large listed company, Anhui Deli Daily Glass Co., Ltd.
1.3 LUMINARC (originated in France in 1825, one of the very large glassware providers in most countries, and a well-known glassware brand in most countries, Bow and Arrow Glassware (Nanjing) Co., Ltd.
1.4 Libbey Libby (started in 1818 in the United States, most countries are very large glass tableware manufacturers, excellent companies, well-known brands in the glass industry, Libbey Glass Products (China) Co., Ltd.
1.5 Shidao (a famous brand in Shandong Province, large-scale machine-made glass goblet manufacturer, provincial glassware engineering technology research center, Shandong Huapeng Glass Co., Ltd.
1.6 LOCK&LOCK (founded in 1985, an excellent supplier of airtight containers, best-selling fresh-keeping boxes and life-tight container brands in most countries, Shanghai LOCK&LOCK Trading Co., Ltd.
1.7 Haers (a domestically influential and experienced supplier of stainless steel vacuum insulation utensils, a well-known brand in the industry, Zhejiang Haers Vacuum Vessel Co., Ltd.)
1.8 Huaya Waya (a well-known trade name in Zhejiang Province, a benchmark brand for vacuum flasks, a drafting unit for the industry standard of “Stainless Steelware”, a large enterprise, Zhejiang Huaya Cup Industry Co., Ltd.)
1.9 Glasslock Sanguang Cloud (In 1967, a listed company in the Korean Economic Equity Voucher Trading Unit, a famous glass crisper brand, a glass benchmark brand, Beijing Shenggoo Information Technology Co., Ltd.)
Post time: Nov-16-2021