Wisesorb 5g Tyvek White Silica Gel Desiccant Packs – Moisture Absorbers with Laser Printing, Transparent Back, Food Safe Dust-Free Packaging 5g ✅ Bidirectional control prevents both

✅ Bidirectional control prevents both drying AND mold growth

Feature 49% RH Two-Way Control Silica Gel Desiccant Moisture Control ✅ Bidirectional (absorbs & releases) ⚠️ One-way (absorbs only) Target Humidity ✅ Stable at 49% RH ⚠️ Can drop to 10-20% RH Over-Drying Risk ✅ No – auto-regulates ⚠️ Yes – may cause cracking Best For Sensitive materials (wood

Large Capacity: 750g (1

not all of the air

Our products are trusted by food processors

Wisesorb 5g Tyvek White Silica Gel Desiccant Packs – Moisture Absorbers with Laser Printing, Transparent Back, Food Safe Dust-Free Packaging 5g ✅ Bidirectional control prevents bothHigh Quality Packaging Material, Melt Sealing, Transparent Back Window: Silica gel packs utilize good material as packaging material, good breathability, dust free and does not contain binder or solvent. Utilize melting sealing to ensure rigid seal, so as to make it easier to be pushed into packaging bag. The use of ink free laser printing technology to avoid traditional ink printing, so as to improve product safety. Transparent back seal allow you to