Preservation & Active Packaging Products

Food & Pharmaceutical Oxygen Absorbers

Food Oxygen Absorbers for Packaging

Compare food oxygen absorber options for bakery, snacks and dry foods. Share package size, product weight, headspace and OTR for application review.

Product Family

Oxygen Absorbers / Scavengers

Primary Application

Food packaging

Format

Application-specific; select the final format or material after product and package review.

Application-specific format review Package and barrier compatibility review Sample validation before commercial use

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Food & Pharmaceutical Oxygen Absorbers

Pharmaceutical Oxygen Absorber

Oxygen-control product under the MedShield brand for pharmaceutical and healthcare packaging review.

Product Family

Oxygen Absorbers / Scavengers

Primary Application

Pharmaceutical packaging

Format

Application-specific; select the final format or material after product and package review.

Dosage-form and package review Quality-document workflow support Application testing before scale-up

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Food & Pharmaceutical Oxygen Absorbers

Meat Freshness Absorber

Freshness-oriented oxygen-control product for chilled meat packaging programs under the Mr-Ro brand.

Product Family

Oxygen Absorbers / Scavengers

Primary Application

Chilled meat packaging

Referenced Model

OXYFREE 504BZ

OXYFREE 504BZ low-temperature performance profile retained Chilled meat package and cold-chain assessment Representative pack validation before commercial use

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Multi-gas Absorbers / Scavengers

CO₂ Absorber

Application-specific absorber for packaging programs that require CO₂ management.

Product Family

Multi-gas Absorbers / Scavengers

Target Gas

CO₂

Format

Application-specific; select the final format or material after product and package review.

Target-gas application review Package compatibility assessment Configuration confirmed by testing

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Multi-gas Absorbers / Scavengers

Ethylene Absorber

Application-specific absorber under the Oxyfree brand for fruit and vegetable packaging and logistics programs that require ethylene management.

Product Family

Multi-gas Absorbers / Scavengers

Target Gas

Ethylene

Format

Application-specific; select the final format or material after product and package review.

Product and logistics review Package-environment assessment Configuration confirmed by testing

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Desiccants

Food Desiccant

Moisture-control product for food packaging programs.

Product Family

Desiccants

Primary Application

Food packaging

Material

Application-specific; select the final format or material after product and package review.

Moisture-risk application review Package-volume and barrier assessment Configuration confirmed before commercial use

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Desiccants

Pharmaceutical Desiccant

Moisture-control product under the MedShield brand for pharmaceutical and healthcare packaging review.

Product Family

Desiccants

Primary Application

Pharmaceutical packaging

Material

Application-specific; select the final format or material after product and package review.

Dosage-form and package review Quality-document workflow support Configuration confirmed by validation

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Indicators

Oxygen Indicators for Packaging Inspection

Tablet and liquid oxygen indicators for package-condition monitoring within a defined quality workflow.

Product Category

Gas-Specific Monitoring — Oxygen Indicator

Standard Model

Standard Visual Indicator — Pink below 0.1% O₂ / Blue above 0.5% O₂; reversibility is not stated in the supplied standard-model material

Standard Threshold

Pink below 0.1% O₂ / Blue above 0.5% O₂

Tablet and liquid formats are shown separately Liquid Green-to-Yellow irreversible and Tablet Type P Purple/Pink reversible types remain separately documented Inspection workflow confirmed before use

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Indicators

CO₂ Indicator

Tablet and liquid CO₂ indicators for visual package-condition monitoring.

Product Category

Gas-Specific Monitoring — Carbon Dioxide Indicator

Tablet Type A

7%–40% CO₂; Blue → Green → Yellow; reversible

Tablet Type B

≥10% CO₂; Purple → Yellow; reversible

Tablet and liquid formats are shown separately Three documented response systems for different CO₂ ranges Interpretation workflow confirmed before use

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Equipment

Auto-Dispensing Machines

Six documented packaging-machine families under the Tianhua Tech brand for different feeding, sealing, film-width, and throughput requirements.

Product Family

Equipment

Catalog Scope

6 packaging-machine families

Model Range

FD-3600SII / FD-390 / FD-391 series

Six machine families with model-level directory Production-line and operator workflow review Configuration confirmed through technical assessment

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Equipment

Vacuum Packaging

Vacuum packaging equipment configured for the package format and production workflow.

Product Family

Equipment

Equipment Type

Vacuum packaging

Package Format

Application-specific; confirm the final configuration through technical review.

Package-format and sealing review Production-workflow assessment Configuration confirmed through technical review

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