The hottest plastic food packaging container manuf

Plastic food packaging container manufacturer nbsp; QSnbsp; Content of on-site audit

in order to enable the production enterprises of plastic packaging, containers and tools for food to complete the QS license application and relevant inspection and acceptance as soon as possible during the transition period, according to the requirements of the examination rules and the actual situation of the enterprise, the key contents and precautions of the auditors in the six aspects of the audit of the enterprise are put forward for reference

I. quality and safety management responsibilities

1 Enterprise leaders are directly responsible for quality and safety work, but they cannot be "falsely linked". The leader must participate in relevant work and be reflected in the work records, such as convening relevant personnel meetings, list of participants, main meeting minutes, etc

2. The above leaders in charge blurted out the potential emergencies and accidents that may affect the quality and safety of products and the emergency measures formulated, because the main purpose of this safety permit is to ensure the safety and quality of food packaging, which should be the focus of preparation

3. During the audit process, relevant personnel of the enterprise will be convened for discussion, so the communication between relevant personnel is very important. If the work authority is not clear at ordinary times, and the connection between personnel is not good, problems are most likely to occur. For example, the person in charge of raw materials, the person in charge of inspection, the person in charge of production process and the person in charge of safety should have responsibility and authority, and be able to perform their respective duties, coordinate with each other and deal with the relationship between these personnel

4. The assessment process of the enterprise system mainly includes the Organizational Department of the assessment, the frequency of the assessment, the content of the assessment, the working procedure of the assessment, and the competitiveness of the assessment market, which will further improve the assessment of the assessment results. The implementation of the assessment shall be recorded in detail and kept intact. For example, the training and assessment process of inspectors (who are directly responsible for the quality inspection of the production process of leaving the factory, please turn off the power switch directly) can be both internal and external training. Qualified inspectors should have pre job training, examination of inspection items, use assessment of new instruments, error records in one year of work, etc. Inspectors can be assessed by the direct superior leaders of the inspection section chief or inspectors or the departments that issue questions for assessment, and these leaders or departments are assessed by their superior leaders or departments. The whole assessment record is from high to low, from theory to concrete

II. Environmental and site requirements

1 Basically, there should be no dirt roads on the roads in the production plant, and cement floors should be used as far as possible to prevent dust

2. The toilet should be separated from the workshop (the distance between the toilet and the workshop must be more than 25 meters in food production). The requirements for plastic packaging production are not as strict as those for food production, but the toilet must be isolated from the production workshop. Toilets must be kept clean and disinfected regularly

3. The living area in the factory, especially the kitchen, should not be too close to the workshop to avoid odor and product pollution

4. Manufacturers with powder in production require daily cleaning, smooth walls and no dust accumulation. The inspection is not only to see whether the site meets the environmental sanitation requirements at that time, but also to check how the enterprise can maintain environmental sanitation. For example, whether there is a special person or film responsibility system, and the scope and people should be detailed as much as possible. The minimum requirement is to have notebook or tabular records, including the records of the day, week or month on duty. The cleaning content is specific to the floor, glass, machine, etc

5. All production enterprises of plastic packaging, containers, tools and other products for food should have access to personnel and logistics. The personnel passage shall be equipped with dressing, disinfection, dust removal and other facilities. The logistics channel should be isolated from the production area and have an isolation area suitable for production. The personnel transporting materials are not allowed to enter the production area, and the staff in the production area are not allowed to enter and exit from the logistics channel

6. Disinfection facilities for manufacturers of packaging, containers, tools and other products that directly package imported food, such as fresh-keeping film, composite film, disposable tableware, beverage bottles or drinking buckets. Requirements: hand washing facilities should be inductive or pedal type to avoid cross contamination; Disinfection should be done with alcohol, etc. The buffer zone should be disinfected regularly by ultraviolet radiation. Work clothes should include hats, gloves (if it is inconvenient to work with gloves, both hands should be disinfected regularly during work), full body work clothes, changing shoes or wearing foot covers. It shall also be equipped with wind shower facilities (the manufacturer of beverage bottles or buckets can use the wind curtain). Production enterprises that produce packaging, containers, tools and other products that are not directly imported, such as melamine tableware, plastic kitchen boards and other production enterprises, should at least use hand sanitizer to wash their hands, and should at least have dust removal facilities such as dust removal rollers. Wear clean work clothes

7. Requirements for dust-proof facilities in the production workshop of plastic packaging, containers, tools and other products for various foods: closed windows (dust-proof insects), door baffles (rat proof), and good ventilation system. In addition to mosquitoes and mice, physical methods should be used, and toxic drugs are not allowed

8. The production enterprises of packaging, containers, tools and other products that directly package imported food, such as fresh-keeping film, composite film, disposable tableware, beverage bottles or drinking buckets, should carry out closed production and have ventilation and dust-proof facilities suitable for closed production. For example, when the production workshop of composite film packaging products is adjusting the temperature, if the fan cooling is used to eliminate the volatilization of toxic solvents, the decline of risk aversion in the market last week led to a rebound in commodity prices, and the effect is not good. Therefore, there must be a ventilation device. At the same time, the composite film has high requirements for temperature. Poor temperature control will directly affect the production process and quality, and may produce toxic substances. Therefore, the quality of ventilation facilities for composite membranes is one of the conditions to evaluate whether there are production facilities. It is advocated to have a separate batching room and the best ventilation facilities. Production enterprises that produce packaging, containers, tools and other products that are not directly imported, such as melamine tableware, plastic kitchen boards and other production enterprises, should also have dust-proof ventilation facilities suitable for production, such as exhaust fans

9. Warehouse requirements: it should be sealed storage. At present, enterprises that have some difficulties in meeting the requirements should also ensure that the goods are 5 ~ 10 cm away from the ground and the wall, and follow the principle of first in, first out

III. provision of production resources

1 The machines and equipment in the production workshop shall be provided with responsible personnel signs, and maintenance records, etc

2. The requirements for the quality and safety knowledge of leaders in the personnel requirements: understand the quality law, food production safety law, production license regulations and other aspects. The inspection of operators is generally carried out by random inspection, through discussion and according to their actual operation process. For special types of work, such as electricians and forklift workers, all of them should have work licenses. The production personnel who have direct contact with tableware should have a 1-3 year health examination record

3. Enterprises are encouraged to formulate their own enterprise standards, but they must be filed and stricter than national standards

IV. procurement quality control

1 Raw materials in direct contact with food should meet the hygienic standards of resins or molded products, and corresponding evidence should be provided. Auxiliary materials such as solvents, adhesives, inks, etc. can be used directly if they are listed in gb9685. Imported products not listed in gb9685 should submit safety evaluation reports such as FDA or RoHS within the validity period. For domestic products not listed in gb9685, the chemical structure and name of their products should be submitted, and the designated inspection agency or review agency should confirm whether they are listed in the FDA or RoHS permitted use catalogue. This decision is valid before the introduction of China's permitted use catalogue

2. Recycled materials: Recycled Wastes and purchased wastes from other factories

recycled materials: the leftover materials produced in the internal production process of the enterprise can be used after recycling and crushing, but it must be ensured that they are not polluted. They should not be reused more than twice and their proportion should not be too high, so as to avoid the decline of the physical performance index of the product. It is advocated to use less

v. production process control

due to many varieties, it is not described one by one. Take the production of disposable tableware that directly packs imported food as an example. It is also a highly innovative material in the market at present Correctly select or produce raw material sheets

first, after the implementation of license management, the sheets of licensed enterprises should be purchased

secondly, the sheet with appropriate thickness should be selected. After the sheet with too thin thickness is formed, the wall thickness and stiffness of tableware products are poor, and its load-bearing performance will be unqualified, which is prone to torsion and overturn in use

again, do not purchase sheets that are overfilled with inorganic fillers. If enterprises produce sheets themselves, they should control the amount of fillers added. Some products in the market adopt single-layer extrusion process, and the addition of calcium carbonate or talc powder reaches more than 70%, which leads to the serious exceeding of the evaporation residue index. The evaporation residue of some products is as high as 7000mg/L, more than 230 times higher than the standard. The specific amount of addition should be determined according to the conditions of raw and auxiliary materials, equipment technology and product standards, and should not be determined blindly in proportion

2. Preheating temperature and time

in the plastic absorption stage, attention should be paid to controlling the temperature of the mold of the plastic absorption (Stamping) machine and the temperature of the sheet preheating box. Too high will decompose the material and degrade the product performance; The temperature is too low to form, and the product is prone to rough, uneven color, shape defects and other defects

3. Sterilization (disinfection) and packaging

disposable tableware is directly used for food packaging, so it should be disinfected or sterilized, such as ultraviolet light irradiation, and effectively packaged to prevent dust, moisture, mold and pollution

4. Package identification

for products with clear food purpose, such as milk bottles, water cups, tableware, kitchen boards and other products, the package labels or instructions may not be marked with food identification. For other non composite films, composite films and other products that are easy to be confused with non food products, the word "for food" shall be marked on the product package or label

VI. product quality inspection

1 In the factory inspection and verification, batch entrusted inspection is the focus, and random inspection of the inspection account is one of the methods

2. A specification of the leading product is randomly selected from the finished product warehouse of the production enterprise for certification inspection. Products with the same raw materials and process are one batch. It is recommended to extract products with large volume and color for the convenience of testing

3. If the enterprise produces products with different raw materials at the same time, one product from each raw material shall be selected for certification inspection