Most brands select squeeze tubes based on how soft they feel in the hand. The material layering structure matters more than every decoration decision combined. A tube that feels perfect during sampling can degrade a retinol formulation within weeks if the barrier properties are wrong. Squeeze tube containers are flexible cylindrical packaging made from PE […]
Squeeze Tube Containers: Material and Design Guide Read More »
A hair care brand launches a new leave-in conditioner spray for salon professionals. The 250 mL bottles arrive from the filling line. The trigger sprayers arrive from a separate supplier. On assembly day, the triggers will not thread onto the bottles. The bottle necks are 28/410. The triggers are 28/400. Same diameter, different thread pitch,
Trigger Sprayer: Mechanism, Types, and Applications Read More »
PCR Sustainable Packaging: A Manufacturer’s Guide to Post-Consumer Recycled Cosmetic Containers Three years ago, a European skincare brand sent us a sample request that changed our production floor. They wanted a 50ml airless bottle made from 30% post-consumer recycled polypropylene. We ran the first batch, and the bottles came out with a grayish tint and
PCR Sustainable Packaging: Recycled Cosmetic Container Guide Read More »
