PE gusset poly bags
1Product Description
PE gusset poly bags are side-gusseted LDPE pouches that expand along the folds to carry bulky and irregularly shaped items that flat bags cannot hold. The gusset runs at a 1:3 expansion ratio, so the pouch opens into a self-standing, wider-volume form that sits upright while being loaded. With 92% clarity and a choice of heat-seal or self-adhesive closure, sized from 15x20 cm to 40x60 cm at 0.06-0.12 mm, they show the contents clearly. Produced to food-grade GB 4806.7, and optionally with up to 60% recycled content, they are suited to products that need both volume and visibility. The folded sides give the bag a rectangular base, so it holds its shape on a shelf rather than collapsing flat under the weight of soft or irregular contents.
For buyers packing bulky or irregular goods, a flat bag wastes film and leaves empty space, while a gusseted bag uses material where the volume is. Because we control LDPE blowing and gusset folding in-house, the 1:3 expansion fold is consistent run to run, so the pouch stands and loads predictably on packing lines. The dual heat-seal and self-adhesive options let the same pouch suit both automated sealing and hand-packed retail use, so buyers do not qualify two separate bag formats. The food-grade option covers products that must meet GB 4806.7, and the optional up-to-60% recycled content supports sustainability programs, with the 15x20 to 40x60 cm range scaling from small accessories to larger soft goods in one consistent spec.
Specifications
|
Parameter |
Specification |
|
Material |
LDPE |
|
Gusset Expansion Ratio |
1:3 |
|
Clarity |
92% |
|
Seal Options |
Heat-seal / self-adhesive dual-use |
|
Size Range |
15x20 cm - 40x60 cm |
|
Thickness |
0.06-0.12 mm |
|
Grade |
Food-grade GB 4806.7 |
|
Optional |
Up to 60% recycled content |
|
Application |
Bulky / irregular item packaging |
Applications
Bulky and irregular product packaging.
The 1:3 side-gusset expansion opens volume into self-standing form, so soft goods, toys and oddly shaped items pack without wrinkling or breaking the seal.
Food-grade transparent retail packaging.
92% clarity plus GB 4806.7 food grade lets retailers display products clearly while protecting them, with heat-seal or self-adhesive closure to match the packing process.
Self-standing automated packing.
The gusseted base lets the pouch stand upright during loading, speeding filling on packing lines compared with flat bags that must be opened manually.
Customization
Gusset width, size, thickness and closure type (heat-seal or self-adhesive) are configurable; food-grade option, recycled content and printing are available. OEM/ODM to drawings or samples is supported, with colors or models mixed within the same MOQ.
Packaging & Transportation
Bags are packed in carton boxes for export. Trade terms are negotiable, and damaged goods in transit are replaced.
FAQ
Q1. What is the lead time for PE gusset poly bags?
A. Standard items ship in about 7 days; custom orders take about 15 days, and repeat orders are faster.
Q2. What is the MOQ?
A. MOQ is 50,000 pcs, and colors and models can be mixed within the same MOQ.
Q3. Is quality guaranteed?
A. Yes, quality is covered by a 6-month warranty, and third-party inspection is accepted before shipment.
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