Generally, heat preservation containers are made of evacuated double-walled liners and covered with shells. According to the materials, they can be divided into glass heat preservation containers and stainless steel vacuum heat preservation containers. The former are commonly thermos flask, heat preservation lunch boxes, glass-lined thermos cups, etc., while the latter are mainly stainless steel thermos cups.
In the second quarter of p>29, Shanghai Municipal Bureau of Quality and Technical Supervision conducted a special supervision and spot check on the quality of the above-mentioned heat preservation containers produced and sold in this city. This time, 6 batches of insulation container products were randomly selected, and 3 batches were qualified and 3 batches were unqualified after inspection. Among them, 23 batches of glass insulation containers were randomly selected, and 13 batches were qualified and 1 batches were unqualified after inspection; 37 batches of stainless steel vacuum insulation containers were randomly selected, and 17 batches were qualified and 2 batches were unqualified after inspection. Among the 6 batches of products, 27 batches of products registered by the production enterprises in Shanghai were tested, and 12 batches were qualified and 15 batches were unqualified; 26 batches of products registered by production enterprises in other provinces and cities, 14 batches were qualified and 12 batches were unqualified after inspection; 7 batches of imported products, 4 batches were qualified and 3 batches were unqualified after inspection.
This spot check is based on GB/T 11416-22 Daily Insulated Containers, QB/T 2332-1997 Stainless Steel Vacuum Insulated Containers, GB 9684-1988 Hygienic Standard for Stainless Steel Tableware Containers and GB/T11681-1989 Analytical Method for Hygienic Standard for Stainless Steel Tableware Containers. The thermal insulation efficiency, odor, impact resistance, capacity, toppling test, connection fastness of handles and lifting rings, hot water leakage, assembly safety and identification items of glass thermal insulation containers were tested, and the thermal insulation efficiency, capacity, impact resistance, odor, hot water resistance of rubber parts, installation fastness of handles, sealing, sanitary requirements of stainless steel inner containers (lead and cadmium), fitting degree of bottle stoppers and identification items were tested. The main quality problems found in this spot check are thermal insulation efficiency, capacity, hot water leakage, impact resistance and unqualified marking items.
thermal insulation efficiency: thermal insulation efficiency is the core index of thermal insulation containers. In this spot check, there are 13 batches of products that do not meet the requirements.
capacity: on the one hand, the capacity of the heat preservation container can hold enough articles, on the other hand, it is directly related to the temperature preservation, that is, the same caliber. The larger the capacity, the higher the temperature preservation is required. Therefore, the positive deviation and negative deviation of the heat preservation container capacity should not be too large. In this spot check, 19 products with capacity items did not meet the requirements (including unmarked capacity).
hot water leakage: this project involves the use safety and affects the beauty of the use environment. When the problem of this project is serious, as long as the thermos bottle filled with water is lifted, hot water will leak between the bottle liner and the bottle shell, which will burn the user, even if the amount is small, it will leave water marks on the table and floor, which will affect the beautiful environment. In this spot check, there are 4 batches of products that do not meet the requirements.
impact resistance: this project is related to the service life of the product. In the process of using the product, it is inevitable that there will be bumps. If the materials used in the product accessories are poor in shock absorption or the accuracy of the accessories is not enough, there will be gaps between the bottle liner and the shell. The shaking and bumps in use may cause the displacement of the asbestos pad and the cracks in the small tail, which will affect the thermal insulation performance of the product. In serious cases, the bottle liner will also be cracked or even broken. In this spot check, there are 4 batches of products that do not meet the requirements.
marking: national standards stipulate that the product name, capacity, caliber, manufacturer's name and address, adopted standard number, usage method and matters needing attention in use should be clearly marked. In this spot check, 5 batches of products were judged to be unqualified because of the non-standard capacity. There are still some product identification irregularities that need to be corrected.
in the second quarter of p>29, Shanghai insulated container quality supervision and spot check qualified product
inspected product
trademark
specification model
production date/batch number
manufacturer (nominal)
inspected enterprise
vacuum insulated bullet
35ml;
//
Yongkang Xinduo Cup Industry Co., Ltd.
Shanghai Lianjia Supermarket Co., Ltd. Xinlicheng Store
Vitality
1.L;
//
Shanghai Huisheng Insulation Container Co., Ltd.
Shanghai Pudong Trust-Mart Co., Ltd.
2.5P small-mouth bottle
Jiayan
1.L;
//
Taizhou Huangyan Jiayan Plastic Co., Ltd.
Shanghai Century Lianhua Chengshan Supermarket Co., Ltd.
Yilida stainless steel vacuum antiskid thermos pot
Yilida
1.6L;
//
Shanghai Yilida Enterprise Development Co., Ltd.
Jinjiang Metro Cash-and-Carry Co., Ltd. Shanghai Minhang Shopping Mall
Stainless steel vacuum flask
Tiger brand
.45L;
//
Shanghai Husheng Electronic Appliance Co., Ltd.
Yong 'an Department Store Co., Ltd.
Portable thermos bottle
Tiger brand
1.84L;
//
TIG Trading (Shanghai) Co., Ltd.
Shanghai New World Co., Ltd.
Stainless steel thermos cup
Image printing
8ml;
//292
Kunyang International Trade (Shanghai) Co., Ltd.
Shanghai Pacific Department Store Co., Ltd.
Stainless steel vacuum flask
Vientiane
.58L;
//
Shanghai Hongchen Household Products Co., Ltd.
Shanghai Bailian Group Co., Ltd. Shanghai No.1 Department Store
High vacuum mug
hals
35ml;
//
Zhejiang hals Industry and Trade Co., Ltd.
Shanghai Lianjia Supermarket Co., Ltd. Zhongshan Park Store
Stainless steel vacuum bachelor cup
Xiongtai
.42L;
//
China Xiongtai Group Co., Ltd.
Shanghai Hongkou Hualian Jimaisheng Shopping Center Co., Ltd.
Mayflower thermos (.55L)
Mayflower
.55L;
December 2, 28//
Shanghai Wansheng Insulation Container Co., Ltd.
Friendship South Mall Store of Shanghai Lianjia Supermarket Co., Ltd.
thermos bottle
Hongyang
2L;
//
Bengbu Hongyang Plastic Products Factory
Yangpu Store of Shanghai RT Mart Co., Ltd.
Vacuum flask
just reached
5ml;
//
Zhejiang Gangzida Industry and Trade Co., Ltd.
Shanghai Yichu Lotus Chain Supermarket Co., Ltd. Tianshan Store
Stainless steel strap pot
Disney
48ml;
28113//
Zhejiang Dali Cup Industry Co., Ltd.
Shanghai Songjiang Tesco Life Shopping Co., Ltd.
Xiangyin Thermal Insulation Series
Xiangyin
1.6L;
//
Kunyang International Trade (Shanghai) Co., Ltd.
Shanghai New World Co., Ltd.
Tiger brand stainless steel vacuum flask
Tiger brand
.35L;
January 19, 28/February 29
Shanghai Husheng Electronic Appliance Co., Ltd.
Shanghai Pacific Department Store Co., Ltd.
High vacuum stainless steel thermos cup (bottle)
Magician
37ml;
//292
Gourmet Chef (China) Household Products Co., Ltd.
Shanghai Pacific Department Store Co., Ltd.
Stainless steel vacuum flask
Sille
.36L;
February 4, 29//
Shanghai Silede Stainless Steel Products Co., Ltd.
Shanghai Songlian Supermarket Co., Ltd.
Stainless steel suspender pot
Disney
35ml;
//
Zhejiang Dali Cup Industry Co., Ltd.
Wal-Mart East China Department Store Co., Ltd.
Stainless steel thermos
scooter
34ml;
//
Shanghai Scheda daily necessities trading co., ltd.
Shanghai Yangpu oriental commercial building co., ltd.
stainless steel thermos cup
Hello Kitty
35ml;
//
Shanghai Scheda daily necessities trading co., ltd.
Shanghai Yangpu Oriental Commercial Building Co., Ltd.
Xiangyin thermal insulation series
Xiangyin
.5L;
//
Kunyang International Trade (Shanghai) Co., Ltd.
Shanghai New World Co., Ltd.
mug pot (stainless steel)
EMSA
.5L;
//
Beijing Likuai Trading Co., Ltd.
Nandong Store of Oriental Commercial Building of Shanghai Bailian Group Co., Ltd.
thermos pot
Vientiane
1.25L;
//
Shanghai Hongchen Household Products Co., Ltd.
Shanghai Bailian Group Co., Ltd. Shanghai No.1 Department Store
stainless steel vacuum sports pot for heating and cooling
Nanlong
5ml;
//
Zhejiang Nanlong Household Products Co., Ltd.
Shanghai Lianjia Supermarket Co., Ltd. Zhongshan Park Store
Double stainless steel vacuum thermos
Gourmet
35ml;
//
Gourmet (China) Household Products Co., Ltd.
Shanghai Huizi Department Store Co., Ltd.
WAVE Pink
Lock
35ml;
//
Meite Group Co., Ltd.
Shanghai Huizi Department Store Co., Ltd.
Seamless duck-billed thermos bottle
Jin Rong
2L;
//
Jiangmen Jinrong Household Products Manufacturing Co., Ltd.
Shanghai Haoya Trading Co., Ltd. Lingyun Branch
thermos bottle
Bora
2ml;
//
(Sino-foreign joint venture) Bengbu Baolai Daily Products Co., Ltd.
Shanghai Pudong Trust-Mart Co., Ltd.
duckbill injection thermos
sunshine
2L;
//
Shanghai Jili Container Manufacturing Co., Ltd.
Shanghai Kangjiao Tesco Supermarket Co., Ltd.
Note: The ranking is in no particular order
In the second quarter of p>29, the quality supervision and spot check of Shanghai insulated containers failed to meet the requirements
the products under inspection
the trademarks
the specifications and models
the production date/batch number
the manufacturers.
//
Zibo Jinhailun Economic and Trade Co., Ltd.
Shanghai Century Lianhua Supermarket Changning Co., Ltd.
Thermal insulation efficiency; Capacity; Impact-resistant
pearlescent vacuum flask
old model
5ml;
January 26th, 26/261
Shanghai Laofan Household Products Co., Ltd.
hengshan road Store of Shanghai Huijin 6 Supermarket Co., Ltd.
Thermal insulation efficiency; Capacity; Impact-resistant
high vacuum heat and cold preservation tourist pot
hals
1ml;
//
Zhejiang hals Industry and Trade Co., Ltd.
Shanghai Pudong Trust-Mart Co., Ltd.
Thermal insulation efficiency
Tailless high vacuum bachelor cup
Sinaier Snell
4ml;
//
Zhejiang Yongkang Hongyu Hardware Factory
Shanghai Century Lianhua Chengshan Supermarket Co., Ltd.
Thermal insulation efficiency; Logo
vacuum tourism pot
Xiongtai
1.L;
//
China Xiongtai Group Co., Ltd.
Shanghai Century Lianhua Supermarket Changning Tianshan Co., Ltd.
Thermal insulation efficiency; Mark
advanced thermos
Mayflower
1.3L;
//
Shanghai Wansheng Insulation Container Co., Ltd.
Shanghai Hongkou Hualian Jimaisheng Shopping Center Co., Ltd.
Capacity; Dumping test
heat preservation stainless steel cup
full capacity
.43L;
28113//
Guangdong Funengda Stainless Steel Industry Co., Ltd.
Shanghai Songlian Supermarket Co., Ltd.
Thermal insulation efficiency; Capacity; Impact-resistant
vacuum sling colorful cup
gold mouth
35ml;
//
Yongkang Jinkou Cup Industry Co., Ltd.
Shanghai Hongkou Hualian Jimaisheng Shopping Center Co., Ltd.
Thermal insulation efficiency; The mounting fastness of the handle is
vacuum flask pot (glass liner)
alfi
1L;
//
Beijing Likuai Trading Co., Ltd.
Shanghai Bailian Group Co., Ltd. Dongfang Commercial Building Nandong Store
Thermal insulation efficiency; The capacity
vacuum flask
has just reached
35ml;
//
Zhejiang Gangzida Industry and Trade Co., Ltd.
Tianshan Store of Shanghai Yichu Lotus Chain Supermarket Co., Ltd.
Thermal insulation efficiency; Sealing
daily thermos
ruyi
/;
//February 26, 29
Shanghai Ruyi Insulation Container Co., Ltd.
hengshan road Store of Shanghai Huijin 6 Supermarket Co., Ltd.
Hot water leakage; Mark
colorful bullet bottle
red kitchen
35ml;
//
Shanghai Yinchu Industrial Co., Ltd.
Shanghai Kangjiao Tesco Supermarket Co., Ltd.
Capacity; Sealing
ST-16 rabbit brand 1.6 liter thermos bottle
rabbit brand
1.6L;
2931//
Shanghai Dongxie Insulation Container Manufacturing Co., Ltd.
Shanghai Songjiang Tesco Life Shopping Co., Ltd.
Hot water leakage
Vitality
1.6L;
//
Shanghai Huisheng Insulation Container Co., Ltd.
Shanghai Haoya Trading Co., Ltd. Lingyun Branch
Hot water leakage
thermos bottle
Baoling
2.L;
January 7th, 29 //
Shanghai Baoling Electric Appliances Co., Ltd.
Shanghai Century Lianhua Chengshan Supermarket Co., Ltd.
Hot water leakage
Rabbit brand kettle (2L)
Rabbit brand
2L;
//
Shanghai Dongxie Insulation Container Manufacturing Co., Ltd.
Shanghai Longhua Tesco Life Shopping Co., Ltd.
Impact-resistant
Drum stainless steel vacuum space pot
Nanlong
.35L;
September 3, 28//
China Nanlong Group Co., Ltd.
Shanghai Songlian Supermarket Co., Ltd.
Thermal insulation efficiency
High vacuum tourist pot
hals
75ml;
2932//
Zhejiang hals Industry and Trade Co., Ltd.
Shanghai Songjiang Tesco Life Shopping Co., Ltd.
Thermal insulation efficiency
thermos bottle
CHAOLI
2.L;
//
Shanghai Chaoli Electric Appliance Co., Ltd.
Shanghai Lianjia Supermarket Co., Ltd. Xinlicheng Store
Thermal insulation efficiency
Coffee pot
Baoling
1.L;
January 19, 29//
Shanghai Baoling Electric Appliances Co., Ltd.
Shanghai Century Lianhua Supermarket Changning Co., Ltd.
Thermal insulation efficiency
mug pot
alfi
5ml;
//292
Beijing Likuai Trading Co., Ltd.
Oriental Commercial Building Co., Ltd.
logo
vacuum cup
Sino
/;
//
Shanghai Sino Household Products Co., Ltd.
Shanghai Huizi Department Store Co., Ltd.
logo
injection-molded coffee pot
sunshine
1.L;