reusable Silica Gel Desiccant Bag for Window
Product Details
Introduction
Foods, medicines, dietary supplements, and other products all have certain storage requirements. They are all very prone to dissolving or decomposing if stored improperly. Moisture and oxygen can affect the chemical or physical stability of the product, and even in the packaging material, the product is exposed to moisture and oxygen that can penetrate into the packaging from the external environment. Moisture can also bring mold, corrosion, fading, oxidation, and other phenomena. Not only that, the deterioration of food or the reduction of the efficacy of drugs may cause harm to the human body. Therefore, the reusable Silica Gel Desiccant Bag for Window is very important for various foods, medicines, bags, cabinets, electronic products, or precision instruments. It is ideal for absorbing moisture in sealed environments to ensure product quality and extend its shelf life.
Features
Good Moisture Absorption: Silica gel is a highly active absorbent capable of absorbing more than 30% of its weight in moisture. The microporous structure and well-developed voids allow it to more efficiently absorb water molecules and keep items dry.
Leak-proof design: Our products are specially packaged with Aihua paper food, which not only has good density but also has good air permeability. Its surface is smooth and flat, and its heat-sealability is also good, so it is not easy to leak.
Safety: The main components of the reusable Silica Gel Desiccant Bag for Window are food-grade A-grade silicone and packaging materials. In the production process, they have undergone UV sterilization refining and dust-free workshop packaging and other processes, so safety is guaranteed. And silicone is the only FDA-approved material for direct food and drug contact.
Easy to use: Our products are designed in independent small packaging, so it is very convenient to use. You can put it directly into the packaging of nuts, medicines, food, and digital products, and it will not cause damage and contamination to the product.
Ingredient
Ingredient | (%)Content | Ingredient | (%)Content |
SiO2 | 99.6 | Na2O | 0.17 |
Fe2O3 | 0.02 | MgO | 0.01 |
CaO | 0.04 | Al2O3 | 0.16 |
Performance parameters
Qualified Size | ＞86% |
Bulk Density | ＞750g/L |
（T=25℃，RH＝80%） Moisture Absorption | ≥30% |
Moisture Content | ≤3.5% |
PH | 4-7 |
Dosage Reference | 1.67G-2G/L |
Product Standard
Item | Index | Inspection Method | |
Dimensional Deviation | Size | Ruler & Gauge meter | |
Moisture Content(Loss on drying) | <3% | Weight Method(Thermostatic drier box) | |
Moisture Adsorption | RH=20% | >10% | Weight Method(Temperature and humidity chamber) |
RH=50% | >22% | ||
RH=80% | >32% | ||
Chart on Moisture Adsorption
Physical and Chemical Index
Packing paper | Fluorescence | Placed at wavelength 365nm and 254nm UV lamp inspection, no flake fluorescence |
AS | 0.0001% <0.0001% | |
Pb | 0.0005% <0.0005% | |
Decolourization | Soaking liquid without color | |
Solvent Residue |
Total amount of solvent residue should not exceed 10mg/m2.Among thm, Benzene should not exceed 3.0mg/m2 | |
Microbial Limit | bacterial content ≤1000／bag | |
Mold and yeast ≤100／bag | ||
Non Escherichia Coli | ||
Q: How can you ensure the quality of the reusable Silica Gel Desiccant Bag for Window?
A: We use well-selected Type A silica gel beads as our raw material, making it has a good ability of absorbing moisture. All of our products are under supervised by our QC department.
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