UMETASS Launches 80°C Hot‑Fill PET Bottle Series | Redefining Packaging for Sauces And Liquid Condiments

UMETASS unveils an 80°C hot‑fill‑capable PET bottle platform. The series keeps PET’s hallmark clarity and light weight while enduring standard hot‑fill and short‑cycle pasteurization. It targets liquid seasonings, compound sauces, syrups and dips, helping brands elevate food safety, shelf impact and supply efficiency.

Key Highlights

• 80°C hot‑fill / short‑cycle pasteurization: improved heat deformation control and stable vacuum management.

• Crystal‑clear shelf presence versus opaque plastics.

• Lightweight & recyclable (subject to local systems).

• Line‑ready: standard finishes/closures; labeling, sleeving and coding compatible; optional barrier options.

• Quality backed by FDA, ISO 9001/22000, BSCI, GRS, SGS (scope per certificate).

Primary applications

• Hot‑fill: soy sauce, vinegar, dressings, syrups, jams and dipping sauces.

• Pasteurization: short‑time, low‑temperature (water‑bath or tunnel), recipe‑dependent.

• Premium clear packaging where shelf aesthetics drive purchase.

Product matrix (phase‑1 testing)

• Shapes: round/square/oval; streamlined and straight‑wall.

• Sizes: ~150 mL–2 L (custom on request).

• Necks & closures: mainstream thread standards; tamper‑evident bands/liners.

• Decoration: self‑adhesive labels, sleeves, hot stamping, screen printing.

Technical highlights

• Thermal deformation control via wall distribution and shoulder/heel geometry.

• Vacuum management with discreet panels/ribbing to absorb cooling vacuum.

• Material grades & optional barriers for high‑acid/salt/sugar recipes.

• Line compatibility: trials, parameter windows and SOP co‑development.

Quality & compliance

• Food‑contact compliance pathways aligned to target markets and model specs.

• Quality & food safety systems: ISO 9001 / ISO 22000.

• On‑demand third‑party testing (mechanical, migration, heat, drop, etc.).

Open collaboration & samples

• Rapid sampling of standard bottles; custom upon drawing.

• Joint testing on hot‑fill/pasteurization lines with parameter optimization.

• Pilot runs to accelerate launch.

FAQ

Q: What does “80°C” enable?

A: Support for 80°C hot‑fill and short‑cycle pasteurization. Validate temperature–time windows with your recipe and process.

Q: Replace PP/HDPE for higher‑temperature sterilization?

A: For >90–95°C or extended retort/steam, evaluate PP or others; UMETASS advises on multi‑material options.

Q: Is it recyclable?

A: PET is widely recyclable; actual routes depend on local systems. Added coatings/structures will be assessed per project.

Q: Leak‑tightness and seal integrity?

A: Standard finishes and sealing structures with liners/inserts/tamper bands validated for leak and drop.

Q: Lead time & MOQ?

A: Standard shapes ship quickly; custom MOQs/timelines defined at scoping.

About UMETASS

UMETASS is a high‑tech manufacturer specializing in plastic packaging R&D and production, serving food, industrial and agrochemical markets. We champion a Materials Science × Process Design × Quality Management approach to deliver high‑performance, sustainable, and cost‑competitive packaging solutions.

Media contact

For brand and PR inquiries, please use the contact form on our website (Connect With Our Great Plastic Packaging - UMETASS).