What standards should food packaging bags meet.smart food Snack food bag Factory

According to the different degradation types of products, they can be divided into photodegradation type, biodegradation type, and environmental degradation type. The degradation function reflects the ability of a product to be accepted by the environment after being discarded. If the degradation function is good, the bag will crack, differentiate, and degrade on its own under the combined action of light and microorganisms, ultimately becoming debris.

The inspection items for food packaging composite film bags are mainly divided into the following categories: the appearance should be flat, without scratches, burns, bubbles, oil breaks, and wrinkles, and the heat seal should be flat and free from false seals. The film must not have cracks, pores, or separation of the composite layer. No contamination such as impurities, foreign objects, and oil stains.

The bagged soaking solution must not have any odor, odor, turbidity, or discoloration. It should be pointed out that in addition to the corresponding hygiene standards mentioned above, China also has two laws and regulations for food packaging materials: the first is the "Management Measures for Plastic Products and Raw Materials for Food".

The content of the Food Hygiene Law is more comprehensive than the management methods, and the latter is professional, only referring to plastic products and raw materials. The management scale is limited to various plastic tableware, containers, production pipelines, conveyor belts, and packaging materials made of plastic that touch food, as well as the synthetic resins and additives used. The so-called plastic tableware refers to plastic products such as spoons, spoons, chopsticks, etc. that touch food for a short period of time but need to be reused.

The so-called container refers to plastic products such as barrels, bottles, pots, and cups that hold food. The so-called production pipeline refers to the pipeline through which materials, especially liquid food or beverages, flow during the food processing process, and should also include storage and filling. The so-called conveyor belt refers to the carrier used to transport food raw materials to processing equipment, while packaging materials refer to single and composite bottles, barrels, trays, rolls, and bags,

Read recommendations:

PET food bag

stand up spout pouch Factory

eco friendly spout pouches price

Packing bag sealing brittle and brittle break how to do?

Development history of packaging bags