Quickly check!These products are unqualified →

Author:Sanqin Metropolis Daily · Qin Time:2022.07.26

Recently, the Shaanxi Provincial Market Supervision and Administration Bureau has organized eight products such as electric bicycles and provincial supervision and random inspections. The notice of the spot check is as follows:

one,

basic situation

This random product is eight products such as electric bicycles, motorcycle occupant helmets, building tempered glass, steel (hot rolling, cold rolling), building waterproof rolls, compound fertilizers, plastic disposable catering, disposable paper catering tools Essence A total of 263 batches of products produced by 214 companies were inspected, and 15 batches of unqualified products were found, including 6 batches of electric bicycles, 6 batches of building temperament glass, and 3 batches of disposable paper dining tools (see attachments for details).

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Analysis of spot check results

electric bicycle

In the field of circulation in Xi'an, there were 30 batches of products produced by 25 companies. 6 batches of unqualified products were found, and the unqualified discovery rate was 20%. Focus on eight items such as vehicle speed limit, braking performance (dry state), vehicle quality, structure, speed prompt sound, lighting and ringing devices, electrical devices, chargers and batteries. Unqualified projects involve vehicle speed limit, vehicle quality, vehicle speed prompt sound, lighting and number devices, electrical devices, chargers and batteries.

After analyzing technical institutions, the main reason for unqualified: First, the quality control of the manufacturer is not strict, there are high -standard requirements for vehicle speed, less installation, wrongdoing and other problems; Components, there is a phenomenon that changes vehicle components and structures at will.

Motorcycle occupant helmet

20 batches of products produced by 16 companies produced in the fields of Xi'an, Baoji, Yan'an, Yulin, Hanzhong, Ankang, Hancheng and other regions. Focus on the six items including structure, helmet quality, helmet vision, helmet wearing device strength performance, helmet absorption of collision energy performance (low temperature), and helmet penetration resistance (low temperature). No unqualified products were found in this spot check.

Building tempered glass

In the production fields of Xi'an, Baoji, Xianyang, Weinan, Yan'an, Yulin, Hanzhong, Ankang and other regions, 30 batches of products produced by 30 companies were spotted. 6 batches of unqualified products were found, and the unqualified discovery rate was 20%. Focusing on the six items such as surface stress, fragments, anti -impact resistance, shocking performance, heat -resistant impact performance, thickness, thickness, and thickness. Unqualified projects involve surface stress, fragments, and shock performance, and thickness.

According to technical institutions, the main reason for unqualified: First, some companies reduce product quality in order to pursue the maximum profit, resulting in uneven product quality. The second is that in the production process of tempered glass, due to the comparison of the steel furnace, the enterprise saves the cost of electricity, resulting in insufficient speed and time of the tempered temperature or cooling, and produces unqualified products. Third, due to the rise in glass raw materials, some manufacturers speculate on the thickness of the glass and use the original film far lower than the nominal thickness.

Reinforced (hot rolling, cold rolling)

In the production and circulation fields of Xi'an, Weinan, Hanzhong, Ankang, Hancheng and other regions, 30 batches of products produced by 16 companies were spotted. Focusing on five items such as chemical composition, mechanical performance, process performance, size, and weight deviation. No unqualified products were found in this spot check.

Building waterproof coil

In the production field of Xi'an, Baoji, Xianyang, Weinan and other regions, 24 batches of products produced by 24 companies. Focus on the content of soluble objects, heat resistance, low temperature, impermented, stretching performance, thermal aging (retention rate), thermal aging (extension rate), thermal aging (low temperature (low temperature), thermal aging (size (size (size)变化率）、热老化（质量损失）、渗油性、胎基材料、低温弯折性、热老化（低温弯折性）、剥离强度、持粘性、热老化（尺寸稳定性）、热稳定性、 20 items including alkaline resistance (retention rate of tensile strength) and alkali resistance (stretching and elongation) have been tested. No unqualified products were found in this spot check.

Compound fertilizer

In the production fields of Xi'an, Baoji, Xianyang, Weinan, Yulin, Hanzhong, Shangluo, Yang Ling and other regions, 30 batches of products produced by 30 companies produced.重点对总氮、有效五氧化二磷、氧化钾、总养分、氯离子、有机质的质量分数、蛔虫卵死亡率、粪大肠菌群数、水溶性磷占有效磷百分率、砷、镉、铅、 18 items such as chromium, mercury, water, particle size, pH, and packaging logo were inspected. No unqualified products were found in this spot check.

Plastic disposable catering utensils

In the production and circulation field of Xi'an, Baoji, Xianyang and other regions, 40 batches of products produced by 37 companies. Focus on nine items such as sensory requirements, total migration, total migration, potassium permanganate consumption, heavy metal, decolorization test, colonobacteria, pathogenic bacteria (Samen), mold count, lyrene and ethylene residue. No unqualified products were found in this spot check.

Disposable paper catering tool)

In the fields of Xi'an, Baoji, Xianyang, Weinan and other regions, 40 batches of products produced by 36 enterprises were spotted, and 3 batches of unqualified products were found. The unqualified discovery rate was 7.5%. Focus on the consumption of colonic flora, Salmonella, mold, potassium permanganate, total migration, heavy metal, lead, arsenic, fluorescent substances, formaldehyde, sensory indicators, sensory requirements, leakage performance, cup body, leakage, leakage, leakage, leakage Performance (water, oil), compressive strength, and 16 projects were inspected. Unqualified projects involve sensory indicators.

According to the analysis of technical institutions, the main reason for the unqualified sensory indicators is that when the ink graphic is printed, the size of the printing version is unreasonable. three,

Work requirements

In response to the problems found in the product quality supervision and random inspection, relevant market supervision departments in various places must do the following:

(1) Strengthen the results of random inspection. In accordance with the "People's Republic of China Product Quality Law" and "Interim Measures for the Management of Product Quality Supervision and Mission", the results of supervision and random inspections are carried out. See and seize unqualified products in accordance with the law, or order unqualified products to sell enterprises to stop selling the same product, comprehensively clean up, and dispose of unqualified inventory in accordance with the law; order unqualified product manufacturers to stop production and sales of the same product, clarify rectification requirements, urge the implementation of rectification measures , Organize review in time. For suspected crimes, timely transfer to judicial organs. In accordance with the law, serious illegal and credit -free enterprises are included in the management of serious illegal credit companies. As a result, the handling situation should be entered into the product quality and safety supervision and management information system of the Shaanxi Provincial Market Supervision and Administration Bureau and submitted to the Provincial Bureau. The Provincial Bureau will strengthen the tracking and supervision and inform the results of the results of the localities.

(2) Supervise the implementation of the main responsibility. Inform local governments and relevant departments of unqualified products, take strong measures to urge enterprises to implement product quality and safety main responsibilities in accordance with the law, guide enterprises to organize production strictly in accordance with standards to ensure product quality and safety.

(3) Strengthen quality and technical assistance. Organize relevant industry organizations and technical institutions to help enterprises find the reasons in depth, propose improvement measures and solutions, and promote the improvement of industry quality.

Attachment: Eight products including electric bicycles and other 8 products quality supervision and random inspections of unqualified products and corporate lists

8 products such as spot check products and purchasing suggestions for electric bicycles

1. Electric bicycle

Product introduction

Electric bicycles refer to two -wheeled bicycles that use vehicle battery as auxiliary energy sources and have the ability of foot cycling to realize electrical or electric drive functions. The most common electric bicycle is a personal transportation of electrical and electrical integration such as motors, controllers, batteries, and handlebars such as motors, controllers, batteries, and handles on the basis of ordinary bicycles.

Suggestion

1. Try to ride to feel the start, acceleration, and driving of the vehicle, whether the vehicle is comfortable, check the tightness of the brakes, the flexibility of the handlebar, and the movement of the wheels.

2. Check whether the CCC certification, use instructions, and qualification certificates are effective and complete, and check whether the attachment of the car is complete.

Second, motorcycle occupant helmet

Product introduction

The motorcycle occupant helmet is a head protection device for motorcycle drivers. The main purpose of this product is to protect the knight's head when they are impacted, prevent or reduce damage.

Suggestion

1. Check the protruding objects inside and outside. Try to wear or feel it with your hands, and the prominent object should not cause discomfort to the wearer. The surface of the shell should be strong and smooth, the edges should be rounded, and it should be kept intact and non -lobed.

2. Check the strength of the wearing device. According to the requirements of the instructions, correct the lace and buckle. Pulling forced force, lace -off, tearing, broken, and connecting off and fastening and fracture should not occur.

3. Check the goggles. If the helmet is equipped with a goggles, the goggles should not have cracks, scratching and other appearance defects. Push the goggles to the highest position, you should locate it after letting go.

Third, building tempered glass

Product introduction

Steel glass is a reinforcement glass after tempered treatment. It usually uses chemical or physical methods to form compression stress on the glass surface. When the glass bears external forces, it first offsets the surface stress Sex, impact, etc. Widely used in high -rise buildings, glass curtain walls, interior partition glass, lighting ceiling, sightseeing elevator channels, furniture, glass guardrails, etc.

Suggestion

1. The light spots of tempered glass are different from ordinary glass. Looking at the glass from the side under good light, the tempered glass will have a little blue spots, which can be used as a judgment point.

2. To produce tempered glass requires CCC certification enterprises, it is required to add a CCC logo on its outer packaging and packed documents (such as qualified certificates) on its outer packaging. You can see if there is a CCC logo.

Fourth, reinforced (hot rolling, cold rolling)

Product introduction

Hot -rolled reinforced steel is a finished steel bar that is formed by hot -rolled and naturally cooled. It has a high strength and good plasticity and welding performance. It is widely used in house buildings and civil engineering such as large and medium -sized reinforced concrete structures. Cold -rolled reinforced reinforcement is a cold -rolled reinforcement. It has the characteristics of high -strength, high -strength, good -saving steel, good bonding anchoring, and easy construction. It is widely used in construction engineering, highways, airports, municipalities, and hydropower pipelines.

Suggestion

1. Clarify the purpose of purchasing steel, and clearly write the technical requirements of steel in the accessories attachment of the procurement contract. The number, size, thermal treatment, and surface quality of these parameters can be basically met; other special requirements such as special chemical ingredients, special mechanical properties, and corrosion resistance. In the technical conditions, and consensus with the seller.

2. The acceptance of steel must be accepted in accordance with the contract technology attachment to check the effective quality certification documents.

5. Building waterproof coil

Product introduction

Waterproof coil material is a rolled waterproof material made of asphalt or polymer waterproof material on the carcass. It is the most waterproof material used in the construction waterproofing project. Suggestion

1. Pay attention to the product packaging logo when purchasing. Through the identification information, you can preliminary judgment of the main raw materials and basic performance of waterproof coil products. At the same time, pay attention to the storage period of waterproof coils, generally not more than one year. Pay attention to the appearance, whether the thickness of the entire roll is uniform, whether the coils are adhesive, there are no bubbles on the upper and lower surfaces, and there are defects such as cracking holes or naked exposure.

2. Select a professional construction team. During the construction process, the construction specifications are strictly conducted in accordance with the construction specifications of the waterproof coils of the building, and the actual use is regularly inspected.

Six, compound fertilizer

Product introduction

Compound fertilizer refers to the amount of nutrients: nitrogen, phosphorus, and potassium. At least two kinds of nutrients are marked. Fertilizers made of chemical methods and (or) mixed methods. The number of fertilizers, improve crop yield and quality, and avoid the waste of resources and environmental pollution caused by unreasonable application of single fertilizer fertilizers. The production and use of production and use are increasingly valued by people.

Suggestion

1. Look at the packaging logo. The packaging logo should include product names, execution standards, specifications, product grades, net content, nutrient content, producer name, address, production date or batch number, use instructions, security description or warning description, other additives Protocol content, limited substances and indicators.

2. Look at the color, shape, particle size, hardness and uniformity, whether to get the block. Through the special smell of fertilizer, it is simply judged that ammonium bicarbonate has a strong ammonia odor, and ammonium sulfate is slightly sour.

Seven, plastic disposable catering utensils

Product introduction

Plastic disposable catering utensils are disposable catering utensils obtained by processing resin or other thermoplastic materials through thermal molding. They have the advantages of convenient use, low price, easy carrying, and difficult to damage. Fields.

Suggestion

1. Looking at the appearance and color, you must choose a disposable plastic cup with flat and smooth surface, uniform color, and try to choose colorless transparent products without decorative patterns. It is best not to buy a dining utensils with color agents. The colorless is better than light colors, and the light color is better than heavy color.

2. Pin the hardness, try not to choose a product that is too soft, you can use the cup to use it to prevent burns.

8. Disposal paper catering tools

Product introduction

Common disposable paper dining utensils include paper cups, paper bowls, paper trays, etc. Due to the advantages of convenient use, low price, easy carrying, and not damaging, the disposable catering tools are widely used in fast -food chain, takeaway, beverage stores and other fields.

Suggestion

1. Look at the paper cups, paper bowls, and purchase products produced by regular manufacturers. There must be information on the production enterprise on the outer packaging.

2. It is recommended not to buy more printed ink, with irritating odors, it is better to print and a small amount of printing. Because the cup mouth will be exposed to the oral mucosa when drinking water, the ink of the cup may be intake, and the graphic of the cup body is also easy to scoop on the inner wall of the other cup when it is stacked. It is not recommended to buy a paper cup printed on the cup of 15mm, the bottom of the cup is 10mm from the cup body.

3. Choose products with full shape, a certain thickness, and not easy to deform. You can use your hand to squeeze gently at the cup. The high -quality paper cups are relatively, hard, and good at returning elasticity. The inferior paper cups are relatively soft, thin, and poor return.

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