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The pros and cons of food packaging test and preservation attention

2023-01-09

There are many manufacturers of food-grade products, and there is inevitably a phenomenon of uneven product quality in the market due to technical differences. In order to check the quality of products, Hangzhou kesheng packaging materials co., ltd. recommends that everyone use submersion experiments to verify the quality of food-grade blister. inferior products are generally added with cheap products. if this method is used, packaging will sink. Qualified will float on the surface.

In addition, qualified food blister packaging products should be stored in a relatively cool, ventilated, dry indoor design warehouse, the temperature is below 40 degrees. From less than 2.5M not hot, can not be stored at the same time with toxic products. Food packaging boxes are analyzed and inspected by general enterprises before leaving the factory to ensure that the design of blister plastic packaging conforms to China's food packaging technical standards. then we will simply say where the food packaging boxes need to be inspected before leaving the factory.

1. Inspection procedures are carried out according to the GB2828-1987 and .. The receiving company has the right to test the products to a group of shipments should be no quality difference within a batch, the same batch, and the product structure is not good during the test.

2. The number of sampling boxes in each batch shall not be less than 2% of the total number of boxes, and the number of each box shall not be less than 10% of the market sampling number.

3. If the test results are subject to substandard indicators, double samples should be taken again, and the retest of unqualified items should be carried out. If the re-inspection results still do not meet the national requirements for indicators, the batch of products can be processed for unqualified data.

4. The 4. mark on the packing box of this product should be marked with: manufacturer, product name, specification and quantity, production date, inspection number, transportation and storage precautions..

5. Packaging: disposable plastic lining bag, external carton

standard load carton

, quantitative fixed number, according to the name packaging specifications.

6. Transportation This product can be piled up according to national standards during transportation, light loading and light unloading, so as to prevent squeezing economic pressure, mechanical collision, rain, falling and direct sunlight, etc.

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