Silica Gel 5g — OPP Film — Blue

CEMACOSG's 5g Blue OPP Film Silica Gel sachet combines a virgin-kraft inner layer with an outer OPP film that accepts sharp flexographic printing of logos, product codes and warning text — ideal for manufacturers who need branded desiccant inserts. Moisture absorption reaches 28–32% by weight at RH 90%, suitable for dry-food tins, OTC pharmaceutical packs and mid-size shoe boxes.

Technical Specifications

• Net weight: 5 g (tolerance ±5%)
• Composition: Silicon dioxide (SiO₂) ≥ 99% — DMF-free, CoCl₂-free
• Moisture absorption: 28–32% by weight at 25°C / RH 90%
• Packaging material: Virgin kraft (70 g/m²) + outer OPP film — blue, moisture-resistant, 1–4 colour flexo printing
• Standards: DIN 55473 · MIL-D-3464E · FDA 21 CFR 182.90 · ISO 9001:2015
• Sachet dimensions: 60 × 80 mm standard (adjustable for OEM orders)
• Shelf life: 24 months (sealed)

Practical Applications

• Dry-food export: Cashews, dried fruit, cereals in tin or paperboard boxes — one 5g sachet keeps internal RH below 45%, preventing moisture pick-up that causes loss of crispness and lipid oxidation. OPP film material complies with FDA 21 CFR 182.90 food-contact safety.
• OTC pharmaceuticals & nutraceuticals: Tablets or capsules in plastic bottles or folding cartons — 5g maintains RH < 40%, extending shelf life and preventing caking. Foreign distributors auditing factories often require the manufacturer's name printed on each sachet; the OPP film surface accommodates this requirement.
• Apparel & footwear export: Shoe boxes up to 3–5 litres and zip-bagged dress shirts — one 5g sachet manages moisture through a 6-month warehousing cycle. The blue-printed brand panel integrates with the buyer's private-label packaging identity.

Ordering Information

• MOQ: 3,000 sachets for standard stock; 5,000 sachets for OEM logo printing
• Lead time: 3–5 business days; 5–7 days with custom printing
• Export packing: 200 sachets/vacuum PE bag; 15 bags/carton
• OEM customisation: Logo, brand name, product code printed on OPP surface — from 5,000 sachets

ISO 9001:2015 and HACCP certified. CoA and MSDS available on request. Order samples or request a quote at cemacosg.vn/en/quote or call +84 983 929 232.