In the entire cosmetics processing and production process, packaging materials are a link that is prone to problems. Based on years of production experience, we have summarized common problems with cosmetic packaging materials. These issues may lead to delays in product production and scrapping of packaging materials. Therefore, when the packaging materials are delivered to the factory, we will conduct inspections on these issues to ensure the smooth completion of production. Let's take a look at the specific content of packaging material testing.

Review of label content on packaging materials:

The naming of product names should comply with the naming rules for cosmetics.

Prohibit the use of prohibited words such as water light needle, moisturizing factor, etc.

The entrusting party and the entrusted party need to indicate their full names and addresses.

The origin can be marked in the following four ways: a Guangdong Province; b. Guangzhou City, Guangdong Province; c. Guangdong; d. Guangzhou, Guangdong.

There are two correct ways to label the shelf life: a Production date+shelf life; b. Production batch number+expiration date.

The labeling of ingredients must comply with the provisions of GB5296.3.

Appearance inspection of packaging materials:

All printed copies on the packaging are consistent with the sample copy, without any errors or omissions.

The individual colors of the same batch of packaging materials have no significant color difference, and the color printing is not rough.

The surface of the packaging material is smooth, flat, clean, without wrinkles, roughness, unevenness, obvious scratches or scratches.

There is no overflow phenomenon on packaging materials that use glue.

There are no explosive corners or edges around the packaging material.

The length of the pump head suction pipe is appropriate and the incision is standardized.

Function detection:

The size and material match the sample.

The full capacity is greater than or equal to the labeled quantity.

All packaging accessories are complete and suitable.

Conduct a sealing test, vacuum or inverted method to test for no leakage.

Screen printing, spraying, printing ink, wiping method test without peeling, discoloration, or peeling.

Pump bottle and spray bottle were compressed for 200 times without damage or failure.