PolitechTopic EntryBespoke production is beneficial for the customerPolitech offers standardised products such as caps for perfume bottles, rings and jars for cosmetics...
PolitechTopic EntryMaterials dyed by the producer, or mass colour coating?Dyeing is one of the most important stages in the processing of plastic materials. This process of d...
PolitechTopic EntryInjection moulded plastic packagingInjection moulding is one of the techniques of moulding plastics. This method is used to manufacture...
PolitechTopic EntryNot just cosmetics, the number of applications of surlyn is increasingThe ethylene ionomer with a trade name “Surlyn” was developed as early as in the 1960s. However, alm...