What are the details of the labels attached to different parts of the car?

For road vehicles, the labels on vehicles are divided into five categories in GBT25978, namely, engine compartment labels, exposed external labels, unexposed external labels, exposed internal labels and unexposed internal labels. The following smecta glue will explain it for everyone.

0 1 engine compartment label

This label is located in the engine compartment and is not attached to the engine block. It is usually attached to the painted sheet metal parts, plastic parts, plastic decorative covers, batteries or capacitors in the engine compartment. The label of automobile storage battery requires excellent weather resistance, acid resistance and chemical corrosion resistance, and high adhesion strength to the surface energy adherend.

02 exposed external label

This label is attached to the visible position outside the car body, such as trailer hook label, luggage rack or sled load label. Such labels usually require strong adhesion, sun protection and water resistance.

03 Non-exposed external labels

This is a label located at the joint of the body moving parts, which can only be seen after opening the body moving parts. For example, the label attached to the doorpost or the inside of the doorpost, the label of the fuel tank filler cap, etc. In addition to oil stain resistance, this kind of label also needs wear resistance.

04 exposed internal label

This is a label that can be seen directly in the car when the parts are closed and put away, and there is a label on the outer surface of the sun visor. For example: VIN label (frame number label), seat belt label, airbag label, sun visor warning label (sun visor warning label), annual inspection label, insurance label and environmental protection label. The materials used are quite extensive, including synthetic paper and PET, and some electronic instruments need anti-static.

05 Non-exposed internal label

This is a visible and invisible label in the car, which will only be exposed when it is opened. For example, the label on the inner surface of the sun visor, the label on the luggage compartment and the label on the inner side of the folded part.

In short, the automobile industry usually uses high-temperature resistant PET labels and 25u acrylic adhesive.

If it is a label used on an engine, it needs to be resistant to high temperature, which may be as high as 300 degrees, and it needs to use a label with special glue.

The vulcanization labels of tire rubber products are all made of white or dumb white PET. The backing paper includes Gerasin backing paper, PET film, transparent PET and white Gerasin.

The labels used in automobile cables are mostly halogen-free flame retardant labels for fire prevention.

The label on the window glass is an electrostatic sticker. Keep the glass clean when pasting it.

The airbag label on the car seat cushion is made of cloth. This is the side airbag label, which many people mistakenly think is the brand logo of the car seat cushion.

Please note that each component uses a different label, and there is no universal label. If you want to know more about labels, please pay more attention to Smecta gluing. Please correct me if there is anything incorrect.