DryGelWorld manufactures 1 gram silica gel sachets in Karachi, Pakistan and supplies them wholesale to packagers, distributors, and exporters worldwide. This page covers what a 1g sachet protects, how many to use, sachet materials, custom printing, MOQ, indicative pricing, and how to request a quote.
Commercial and B2B: 1g silica gel, 1g silica gel sachet, 1 gram silica gel packet, 1g desiccant sachet, 1g silica gel wholesale / manufacturer / supplier / exporter, bulk and custom 1g sachets.
Product fit, the details we need to quote, the documents that ship with an order, and how to place one.
One 1g sachet is the common insert for tablet and capsule bottles up to roughly 100-150 ml and for small secondary cartons. DryGelWorld supplies the sachet with SDS, COA, and a DMF-free statement; direct-contact pharma programs that need an FDA DMF should confirm that requirement first.
A 1g sachet inside a sealed accessory pouch, earphone box, or small component bag keeps relative humidity down during storage and shipment without adding bulk. Pair with a moisture-barrier bag for moisture-sensitive components.
For footwear, wallets, belts, watches, and small leather goods shipped from South Asia to the EU, UK, and Gulf, 1g sachets are placed inside each unit box; larger 5-10g packets go in the master carton. A DMF-free statement is issued for EU/UK-bound leather programs.
Use these commercial inputs to compare formats, documentation, packing, and quote terms before contacting a supplier.
A 1g silica gel sachet holds about one gram of white, non-indicating amorphous silica gel beads in a breathable outer. It adsorbs water vapour from the air inside a sealed pack, holding relative humidity low enough to prevent condensation, corrosion, mould, and caking. It is the smallest sachet most B2B buyers use at scale; 0.5g exists for very small bottles.
DryGelWorld silica gel adsorbs up to roughly 33% of its own weight in water vapour at 25 °C and 90% RH, so a 1g sachet can hold about 0.3g of water near saturation. At the 40% RH used in the DIN 55473 desiccant-unit test it holds around 0.1g. In practice a 1g sachet keeps a small sealed pack dry for the duration of storage and transit; it is not designed to dry a large or leaky enclosure.
As a starting rule: one 1g sachet per sealed pack up to about 0.01 m³ (a 20 × 20 × 25 cm box) with a good moisture barrier. Use two sachets, or move to 2g, when the pack is larger, the product is hygroscopic, the barrier is porous card only, or the route is a humid sea lane of three weeks or more. The Silica Gel Calculator gives a per-pack figure from volume, target RH, and transit time.
Small sachets are supplied in breathable paper as standard, with technical-fibre and non-woven outers for lower dust, higher tear strength, or automated insertion. The outer controls dust and print quality, not adsorption capacity: the silica gel inside is the same amorphous silicon dioxide (CAS 7631-86-9) in every material.
Every sachet carries a 'Do not eat' / 'Throw away' warning as standard. Custom-printed sachets with buyer branding, multi-language warning text, or lot codes are available as a private-label run; printed orders add roughly 5-10 days to the standard lead time and are confirmed at artwork sign-off.
DryGelWorld holds ISO 9001:2015 (certificate 9101225) and issues an SDS, a batch-level COA, and a DMF-free product statement on request. FDA, food-contact, pharma GMP, Halal, and REACH certifications are not held; buyers in those regulated lanes should confirm the requirement before ordering.
White non-indicating silica gel is chemically inert, non-toxic, and non-flammable; the standard sachet is printed with a 'Do not eat' warning because the beads are a choking hazard and the outer is not food. DryGelWorld does not supply cobalt-chloride blue gel in 1g consumer sachets; where a colour indicator is needed, cobalt-free orange indicating gel is used instead.
DryGelWorld publishes indicative ex-factory USD references for every sachet size on the silica gel pricing page; the 1g reference there is a few tenths of a US cent per piece before freight, with the exact figure set by material, print, quantity, and Incoterm. MOQ is negotiable: trial orders are supported and volume pricing applies at recurring monthly quantities, with the figure confirmed at quote. Plain 1g sachets ship from stock in about 3-7 days; printed private-label runs add 5-10 days after artwork approval. Bulk buyers who fill their own sachets can compare against loose silica gel beads, and distributors can review the private-label desiccant packet program. For import duty and paperwork by country, see the silica gel HS code and customs guide.
Pick the fill weight from the pack volume and route, not from habit. These are the starting points DryGelWorld's export desk uses before a quote.
Use when even a 1g sachet is physically too large for the pack.
The default unit-pack sachet. Quoted by the thousand or by carton.
Step up here when the pack is larger than a shoe box or the product is hygroscopic.
Carton-level protection; often combined with 1g sachets inside each unit pack.
The fill is the same; the outer changes dust, strength, print quality, and cost. Match it to how the sachet is inserted and what it sits next to.
Include the application, commercial quantity, destination, and document requirements so pricing starts from a usable specification.
Share the product being protected, packaging type, carton or container size, humidity exposure, and whether the order is for local use or export.
Include packet size, bag size, bulk kg, pallet count, monthly quantity, or target shipment volume so the quote can be realistic.
Mention destination country, port or city, Incoterms, SDS, COA, labeling, private label, and any compliance requirements.
A complete RFQ lets the export desk confirm material, print, packing, and destination terms in one reply instead of three.
Technical & Trade Specifications
Standard B2B attributes for importers and distributors. There is no minimum order quantity, stock dispatches within 24 hours, and the technical documents are published below — only the final price is quoted per order.
| Brand | DryGelWorld |
|---|---|
| Product name | 1g silica gel sachets |
| Product type | 1 g silica gel desiccant sachet |
| Material | Amorphous silicon dioxide (SiO₂), CAS 7631-86-9 |
| Color | Translucent white |
| Indicating / non-indicating | Non-indicating |
| Size | 1 g fill weight (0.5 g-20 g range available) |
| Weight (g / kg) | 1 g per sachet |
| Packaging | Breathable paper (standard), technical-fibre or non-woven outer; bulk cartons or sealed inner liners |
| Application | Unit-pack moisture control: pill bottles, electronics accessory packs, small retail and shoe boxes |
| Industries | Pharma and nutraceutical packaging, electronics, footwear and leather goods, consumer goods |
| Adsorption capacity | Up to ~33% of own weight in water vapour (25 °C, 90% RH) |
| Shelf life | 24–36 months in the sealed factory pouch |
| MOQ | No minimum order quantity — trial and sample quantities supplied; pricing scales with volume |
| Certifications | ISO 9001:2015 (QMEC/IAS-CB, cert. 9101225). SDS, TDS and DMF-free statement are published for download; a batch-level COA is issued per order. Food-grade and pharma certifications are not held and must be confirmed against the buyer's application before commercial terms. |
| SDS | Published for download (silica gel SDS) |
| COA | Batch-level, issued per order |
| Country of origin | Pakistan (Karachi) |
| HS code | 2811.22.10, silicon dioxide (confirm the suffix with your customs broker) |
| Lead time | Dispatched within 24 hours from stock; printed private label +5–10 days after artwork sign-off |
| Incoterms | EXW, FOB Karachi, CIF, DAP |
| Private label available | Yes, custom-printed sachets and buyer branding |
| Export markets | Worldwide B2B export (see the Export hub) |
Include product format, quantity, destination, Incoterms, private-label needs, and document requirements so the buying conversation starts with useful data.
Move from search intent into the product, export, document, or quote page that matches the buyer need.
Short answers for search snippets and procurement teams comparing suppliers.
A 1g silica gel sachet is a small breathable packet containing about one gram of white amorphous silica gel beads. Placed inside a sealed product pack, it adsorbs water vapour and keeps relative humidity low, preventing condensation, corrosion, mould, and caking during storage and shipping.
Pill and capsule bottles, vitamin and supplement packs, electronics accessory pouches, small PCB and component bags, shoe boxes, watch and jewellery boxes, small leather goods, and any sealed retail pack up to roughly 0.01 m³. It is the standard unit-pack sachet in pharma, electronics, and footwear export packaging.
One per sealed pack up to about 0.01 m³ with a reasonable moisture barrier. Use two, or move to a 2g sachet, for larger packs, hygroscopic products, porous card-only packaging, or humid sea routes of three weeks or more. DryGelWorld's Silica Gel Calculator gives a figure from pack volume, target humidity, and transit time.
Yes. DryGelWorld is a silica gel manufacturer and exporter based in Karachi, Pakistan, producing since 1983. 1g sachets are filled and packed at its Karachi facility and supplied to packagers, distributors, and exporters worldwide.
There is no minimum order quantity. Trial quantities are supplied before any bulk commitment, and volume pricing applies at recurring monthly quantities. Printed private-label sachets carry a higher minimum than plain sachets because of print setup.
DryGelWorld publishes an indicative ex-factory USD reference for the 1g size on its pricing page, in the range of a few tenths of a US cent per piece before freight. The firm price depends on sachet material, plain or printed, order quantity, carton packing, and Incoterm. Request a quote for a binding figure.
Yes. Private-label printing with your logo, warning text in the languages you need, and lot or batch codes is available. Send artwork or exact text with the RFQ; printed runs add roughly 5-10 days after artwork approval.
Breathable paper is the standard and lowest-cost outer for general unit packs. Technical-fibre and non-woven outers reduce dust and increase tear strength for electronics, precision parts, and automated insertion. The silica gel inside is identical in every material.
No such certification is claimed. DryGelWorld holds ISO 9001:2015 and issues an SDS, COA, and DMF-free statement. It does not hold FDA, food-contact, pharma GMP, Halal, or REACH certifications, so direct food-contact or FDA-DMF pharma applications should confirm their requirement before ordering.
Keep sachets in the sealed factory pouch or liner until the packing line needs them; unopened they hold capacity for 24-36 months. Once opened, reseal the pouch and use the sachets within days, because they begin adsorbing moisture from the workshop air immediately.
Yes. DryGelWorld manufactures in Karachi, Pakistan and exports sachets to importers, distributors, and packagers on EXW, FOB Karachi, CIF, and DAP terms. Country-specific routing, customs, and document notes are on the export pages for the UAE, Saudi Arabia, USA, UK, Germany, India, Australia, and other markets.
Silica gel desiccant is classified under HS 2811.22 (silicon dioxide). National suffixes vary, so confirm the full code with your customs broker. The site's import and customs guide covers the common variations.
