heat-sealed
Melted edges together
Heat-sealed describes something closed or bonded by applying heat to melt materials together, typically plastic or coated surfaces.
The process creates an airtight seal without adhesives: heat-sealed packaging, heat-sealed bags.
Food products, medical supplies, and electronics often come in heat-sealed containers to preserve freshness or prevent tampering.
Small flexible bag
- bagFlexible carrying container
- blister packSealed plastic pill compartments
- clamshellHinged mollusk covering
- shrink wrapPlastic that seals tight
foil · laminate · sachet · wrapper · vacuum bag · food packaging · mylar · tamper-evident
Regulating heat levels
- dwell timeDuration spent somewhere
- pressureForce upon contact
- thermoplasticHeat-softenable, repeatedly reshapable polymer
- fusionJoining into unity
weld · bond · crimping · hermetic · airtight · watertight · hot bar · ultrasonic
Thermoplastic from ethylene gas
- polypropyleneVersatile thermoplastic resin
- PVCChlorinated plastic abbreviation
- nylonSynthetic textile polymer
- HDPEHigh-density plastic resin
EVA · thermoplastic · aluminum foil · food-grade · BPA-free · recyclable · biodegradable · compostable
Protecting edibles from rot
- medical deviceTool for clinical use
- pharmaceuticalManufactured medicinal compound
- cleanroomParticle-free manufacturing space
- electronicsStudy of circuits
moisture barrier · shelf life · freshness · portion control · single-serve · sample pack · evidence bag · waterproofing
pouch
Small flexible bag
- bagFlexible carrying container
- blister packSealed plastic pill compartments
- clamshellHinged mollusk covering
shrink wrap · foil · laminate · sachet · wrapper · vacuum bag · food packaging · mylar · tamper-evident · lidding
temperature control
Regulating heat levels
- dwell timeDuration spent somewhere
- pressureForce upon contact
- thermoplasticHeat-softenable, repeatedly reshapable polymer
fusion · weld · bond · crimping · hermetic · airtight · watertight · hot bar · ultrasonic · clamping
polyethylene
Thermoplastic from ethylene gas
- polypropyleneVersatile thermoplastic resin
- PVCChlorinated plastic abbreviation
- nylonSynthetic textile polymer
HDPE · EVA · thermoplastic · aluminum foil · food-grade · BPA-free · recyclable · biodegradable · compostable · cellophane
food preservation
Protecting edibles from rot
- medical deviceTool for clinical use
- pharmaceuticalManufactured medicinal compound
- cleanroomParticle-free manufacturing space
electronics · moisture barrier · shelf life · freshness · portion control · single-serve · sample pack · evidence bag · waterproofing