Overview

These high-performance trash bags are engineered with multi-layer film technology (typically 3 to 5 layers) to trap unpleasant smells inside the bag. Originally developed for Japan’s strict waste-sorting system (where food waste is often stored for days), they are now widely used in homes, kitchens, nursing care, and commercial settings.

Key Features (Bullet Points)

• Multi-Layer Barrier Structure – Uses co-extruded polyethylene/nylon layers to create a physical barrier that prevents odor molecules from escaping, unlike single-layer standard bags.

• Strong Tear & Puncture Resistance – The reinforced film resists sharp bones, shells, and wet food waste, reducing leaks and rips that release smells.

• Anti-Bacterial & Anti-Mold Treatment (on select models) – Inhibits bacterial growth inside the bag, slowing down the decomposition process that causes foul odors.

• Leak-Proof Sealed Bottom – Heat-sealed gusseted bottoms prevent liquid seepage, keeping trash cans and floors clean.

• Static-Cling Reduction – Easy to open and separate from the roll, even with damp hands.

• Fits Standard Trash Cans – Available in sizes from 5L to 90L, with stretch-fit or drawstring closures.

• Recyclable & Incinerator-Safe – Meets Japanese industrial standards (JIS) for safe burning with low dioxin emissions.

Primary Uses

Advantages Over Standard Bags

How It Works (Brief Technical Note)

The middle layer contains odor-adsorbing additives (e.g., activated carbon or zeolite) or uses density differences between layers to slow gas permeation. Some premium versions include a fragrance-release strip that activates when the bag is tied shut.

Usage Tips for Best Results

• Do not overfill – leave 10–15 cm of space at the top to tie a tight knot.

• Expel excess air before sealing to reduce internal pressure.

• Store rolls in a cool, dry place away from direct sunlight.

• For extremely strong smells (e.g., fish guts), double-bag or use with a lidded trash can.

Available Variations

• Standard Grade – Daily kitchen use

• Heavy-Duty Grade – 50% thicker, for restaurant/industrial use

• Eco-Grade – Made with 30% plant-derived resin, biodegradable

• Scented Grade – Lavender or citrus-infused to release a light fragrance upon tying

Let me know if you need a shorter version for Amazon listings, a retail shelf tag, or a translated Chinese/Japanese version alongside this English one.

Dongguan Hengsheng Polybag Co.,Ltd Located in Shipai town,Donggguan, Guangdong, China. Our company established in 2001 with more than 100 employees in our factory and covering an area of 10,000 square meters.

Our main products include Medical Waste bags, Pre-opened bags,Bread/Ice wickted bags,Shaped bags,zip lock bags for Industrial packaging. And Seasonal Packaging bags, Garbage bag with drawstring ,Die cut shopping bags,soft loop handle shopping bags for daily using. Quality of bags can meet ASTM D1709（Dart test exceed 165 gram) and ASTM D1922(Tearing test exceed 465 gram). Since 2008 we had started to make 100% biodegradable bag from PLA PBAT or constarch PBAT material to cater for the market of 100% eco-friendly.

We have more than 80 sets of blowing, printing,Splitting,folding,laminating and cutting machines.The manufacturing procession are strictly according to ISO9001:2008 international quality management system. Our company had been EPI Authorized biodegradable products manufacturer from 2009 and passing BSCI,SQP&WCA factory audit every year with our related Hengsheng Polybag company. In the same time , we had become the authorized Walmart,Disney,Target manufacturer for the promotional party supplies.

"Care for the earth" is the Pursuit of our company. With our best efforts together, we have won more and more customers' belief and support. Meanwhile our biodegradable bags and card sleevesare popular in North America and Europe.

Welcome new and old customers all over the world visit us and work together to create brilliant.