Humi Dri Molecular sieve bags
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Description

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Key Features

Specification

Selection Guide

Applications

Usage Guidelines

Molecular Sieve Desiccant Bags absorb moisture at a molecular level, providing protection against humidity for sensitive products. These desiccants are ideal for use in the pharmaceutical, electronics, food packaging, and aerospace industries, where maintaining low humidity levels is critical.

Effective and Quick Moisture Removal

Capable of adsorbing up to 22% of their weight in water vapour, molecular sieve desiccants offer superior moisture removal efficiency. Molecular sieves provide rapid moisture adsorption, making them suitable for quick-drying applications. They are also effective in a range of temperatures, from -100°C to +300°C, ensuring performance stability across various conditions.

These desiccant bags do not react with other substances, making them safe for use with a wide variety of products. As a manufacturer certified with ISO 9001 and ISO 14001, we offer high-quality desiccant bags. With a dedicated in-house QA lab, we ensure each batch meets international quality and performance standards.

Our range includes several types of molecular sieves, such as 3A, 4A, 5A, and 13X, each optimized for different moisture adsorption properties and applications. Beyond our standard offerings, we can customize the size of our desiccant bags to match specific requirements. We also customized printing options on the packaging, allowing for the inclusion of logos, instructions, or other relevant information.

  • High Adsorption: Absorbs up to 22% weight in water vapor.
  • Rapid Drying: Quick moisture adsorption rate.
  • Broad Temperature Range: Effective from -100°C to +300°C.
  • Reusable: Low regeneration temperature (as low as 250°C).
  • Chemically Inert: Safe for a wide variety of applications.
  • ISO Certified: Quality and environmental management assured.
  • Various Materials: Types 3A, 4A, 5A, 13X available.
  • Multiple Sizes: Suitable for small to large-scale applications.
  • Custom Sizes and Printing: Tailored to specific needs.
  • Product Description: Molecular sieves in a printed pack
  • Desiccant: Molecular sieves, 1 – 3 mm
  • Moisture Content: Less than 3% maximum residual moisture by weight (loss-on-drying)
  • Water Adsorption Capacity: Adsorption Capacity at 25 C, and relative humidity 50% min. 18% wt.
  • Shelf Life of Desiccant: 2 years from date of manufacture
  • Print:
    • HUMI DRI
    • DESICCANTS ENVIRONMENT FRIENDLY MEETS MIL D-3464E TYPE I & II
    • DO NOT EAT
    • REACTIVATION TIME IN BAG 16 HRS AT 245F
  • STD Packaging: Desiccant packets with a polybag and a humidity indicator card
    • Tin container
    • Carton box
    • Friber drum
    • Plastic container
  • Product label contains the following:
    • Brand name
    • Manufacturer’s name
    • Description of content
    • Quantity per tin
    • Material of packet
    • Manufacturer’s lot number
    • Date of manufacture
    • Manufacturer’s CAUTION label
Part Number Weight Packaging Material Quantity
DHMA0/5T1 0.5 gm Tyvek 15000 pkts/tin
DHMA001T1 1 gm Tyvek 4000 pkts/tin
DHMA002T1 2 gm Tyvek 2000 pkts/tin
DHMA003T1 3 gm Tyvek 2500 pkts/tin
DHMA010S1 10 gm Tyvek 300 pkts/tin
DHMA012T1 12 gm Tyvek 1250 pkts/ctn
DHMA025S1 25 gm Tyvek 800 pkts/tin
DHMA063T1 63 gm Tyvek 150 pkts/tin
DHMA070T1 70 gm Tyvek 150 pkts/tin
DHMA100T1 100 gm Tyvek 100 pkts/tin
DHMA120F1 120 gm TP Fabric 80 pkts/tin
SHMA250T1 250 gm Tyvek 50 pkts/ctn
DHMA500B1 500 gm Plastic Bottle Bottle
SHMA500C1 500 gm Cloth Bag 20 pkts/tin
DHMB500H1 500 gm Heatlon 20 pkts/tin
DHMA1/0B1 1 kg Plastic Bottle Bottle
DHMA13103 12.5 kg Loose Form 12.5 kg/tin
DHMA41030 12.5gm Loose Form 12.5 kg/tin

Molecular Sieve Desiccant Bags are versatile and can be used in:

  • Pharmaceutical Packaging: Protects medications from moisture-induced degradation.
  • Electronic Goods Storage: Prevents corrosion and damage to electronic components.
  • Food Packaging: Extends the shelf life of perishable goods by maintaining low humidity levels.
  • Aerospace and Defense: Ensures the reliability of equipment and instruments by controlling moisture levels.

Select the Correct Type and Size:

  • Choose the molecular sieve type (3A, 4A, 5A, 13X) based on the specific moisture control requirements of your application.
  • Use the appropriate size of desiccant bag for your container or packaging to ensure effective moisture adsorption.

Placement:

  • Place the desiccant bags strategically within your container or packaging, focusing on areas prone to moisture accumulation.
  • Ensure bags are distributed evenly for uniform moisture control throughout the container.

Avoid Overpacking:

  • Do not overfill containers or packaging with products, as this can restrict airflow and reduce the efficiency of the desiccant bags.

Monitor and Replace as Needed:

  • Regularly check the condition of the desiccant bags. While they have a long service life, effectiveness can diminish after extended exposure to moisture.
  • Replace the desiccant bags once they reach their adsorption capacity to maintain optimal humidity levels.

Regeneration (if applicable):

  • Some molecular sieve desiccant bags can be regenerated by heating them to the specified temperature to drive off absorbed moisture. Follow manufacturer instructions for safe regeneration.

Storage:

  • Store unused desiccant bags in a sealed container or packaging to prevent premature moisture adsorption.

Safety Precautions:

  • Handle desiccant bags with care to avoid tearing or puncturing the packaging.
  • Dispose of used desiccant bags according to local regulations, considering their chemical composition.