preforms

Shapes in advance

Preforms is the third-person singular present tense of the verb preform, meaning to shape or form something in advance, typically as a preliminary step before final processing or assembly.

In manufacturing, a preform is a partially shaped piece of material—glass, plastic, or composite—that will undergo further transformation, such as a plastic preform that gets blown into a bottle.

The machine preforms the plastic blanks before they enter the molding station.

molding

injection

Syringe-delivered dose

cavity · mold · mandrel · gate · runner · flash · cooling · heating · inflation · expansion

blanks

pellet

Small rounded mass

polymer · thermoplastic · polyethylene · PET · polycarbonate · polystyrene · HDPE · PVC · acrylic · polyester

production

manufacturing

Industrial product creation

mass-production · output · efficiency · precision · tooling · packaging · industrial · assembly · inspection · throughput

bottles

PET

Nuclear medicine imaging

thread · cap · closure · carbonated · single-serve · lightweight · transparent · recyclable · food-grade · barrier

sustainability

recycling

Reprocessing used materials

environmental · sustainable · reprocessing · reclaimed · eco-friendly · lightweighting · reusable

Opposites
manufacturing stage

preformsfinished products

Manufactured items ready for use

end products · finished goods · consumer products

material state

preformsraw materials

Unprocessed production inputs

feedstock · ingots · billets · pellets · bulk materials

Family

preform, preformed, preforming, preformation

Familiarity
Top 1,000,000
Profile
Used worldwide · Timeless · Concrete · Rated G