Shenzhen Sisuobo Desiccant Co., Ltd. manufactures silica gel packets in weights from 1 g to 1000 g under the Absorb King and Ensobo brands. The parent company, Shenzhen Absorb King Desiccant Co., Ltd., was founded in 2007; Sisuobo was established in 2014 as a branch. We are a combined manufacturing and trading operation with two plants in Jiangmen, Guangdong, more than 10,000 m² of production space, 100+ machines and supporting units, and an annual production capacity of 10,000+ tonnes. Our products ship to 45 countries and regions, including the United States, Canada, the United Kingdom, France, Australia, Germany, Spain, Vietnam, Bangladesh, Korea, Greece, Russia, Bulgaria, and Turkey.
Our mission is narrow on purpose: solve moisture and mold problems in various industries. Silica gel packets are the most widely specified format we make, because the sachet sits directly inside the product, the carton, or the component tray and starts working immediately.
Specify by weight, not by guesswork. Our silica gel absorbs 30–40% of its own weight in moisture under test conditions. That figure is a range, not a promise. Real-world performance depends on temperature, relative humidity, how well the enclosure is sealed, and how long protection must last.
Two practical notes for buyers sizing a packet:
Sachet material often matters more than gram weight. We supply seven options:
If you are unsure which material fits, ask us for a material comparison and samples to test on your line. Four questions usually decide it: Is the product dust-sensitive? Does the sachet need printing? Will it be handled roughly? Does the filling line require a particular seal type?
Where a visual check is useful, we supply blue indicating silica gel at 99.8% purity. The beads change from blue to pink as they take on moisture, giving a fast visual read during incoming inspection, storage, or after a shipping cycle. An indicating sachet is a visual aid, not a measurement instrument. If you need a quantitative check, pair it with a humidity indicator card — we make single-point, three-point, and six-point versions.
A clean specification for a silica gel packet usually carries five lines:
1. Sachet weight — for example 1 g, 5 g, 10 g, 100 g, or 1000 g. 2. Sachet material — non-woven, composite paper, Aihua paper, Dulai paper, OPP film, Tyvek, or fiber paper. 3. Indicating or non-indicating — blue-to-pink beads, or standard. 4. Print or plain — logo, warning text, and language requirements. 5. Packing format — pcs per bag, pcs per carton, and volume.
Because dimensions vary by gram weight and material, we quote the exact packet size per SKU rather than publish one generic dimension line. Custom packaging and custom sizes are available (MOQ 100,000 packs).
Documentation available on request includes ISO 9001, RoHS, REACH, DMF Free, FDA, MSDS, BSCI, and GMP. We can issue the MSDS alongside your quotation.
Send the packet weight you are considering, the packaging material, the print requirement, and your annual volume. We will come back with pricing, a size recommendation, and a sample plan.
Request Free Samples or Get Bulk Pricing — contact Mrs. Angle at sales@desiccantmanufacturer.com. Our WhatsApp number is published on the website. Address: Room 603, Xingji Building, Shenzhen City, Guangdong, China.
Material choice follows the product, not the price list. For food packaging, confirm material suitability and documentation (e.g., FDA, MSDS) with us for your specific application. For pharmaceutical and diagnostic packaging, Tyvek is the usual specification: it resists tearing, performs in controlled environments, and generates little dust. For electronics, components, and metal parts, Tyvek and OPP film are the common picks — both are low-dust, and OPP offers a smooth sealed surface where particulate is the main concern. Dulai paper and non-woven fabric cover general industrial cartons and cost-sensitive bulk packing. Blue indicating silica gel, which changes from blue to pink as it takes up moisture, is available; confirm which sachet materials it can be supplied in where a visual check is useful.
Store unopened sachets in the original sealed packaging in a dry, ventilated area away from direct sunlight and strong odors. Shelf life is counted from the production date and holds while the packaging remains sealed; once a bag is opened, reseal it promptly and use the contents within your normal production cycle rather than leaving sachets exposed to plant air. Do not store loose sachets in open bins. Reorders follow the same specification, so keep your confirmed weight, material, and pack count on file.