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WISE Zipper Bags Packaging Innovation

WISE Secures Stretch Technology Rights from GLAD® USA as the World's First

Introducing "WISE Stretch'n Close," an innovative zipper bag with over 30% greater capacity, designed to help reduce food waste and maximize resource efficiency under the concept "Store More. Waste Less."

WISE Stretch'n Close ถุงซิปล็อกนวัตกรรมใหม่
30%
Increased capacity compared to bags of the same size
1st
The world's first brand to receive rights from GLAD®
ESG
Aligned with ESG principles and the BCG Economy

NEP Realty and Industry Public Company Limited, or NEP, announces a major milestone for its WISE brand after receiving rights from GLAD® USA, a global specialist in food storage products, making it the first brand in the world authorized to develop and market Stretch Technology under its own brand. This marks the first time GLAD® has licensed this technology to an external brand, reflecting its confidence in NEP's research and development capabilities and helping elevate Thailand's packaging industry to international standards.

Greater Capacity, Enhanced Strength

The new "WISE Stretch'n Close" product is developed using Stretch Technology combined with a Diamond Pattern structure that helps distribute tensile force across the entire bag, increasing strength, reducing the risk of tearing, and providing better support for large or irregularly shaped foods such as bone-in meat, seafood, or large pieces of fruits and vegetables compared with conventional zipper bags. It offers more than 30% greater capacity compared to bags of the same size.

It also features an Airtight Seal system that helps minimize air exposure and leakage, keeping food fresh for longer. The bags are designed for effective freezer use, helping reduce Freezer Burn while preserving moisture, color, aroma, and texture more effectively.

Diamond Pattern structure
Airtight Seal system
"

Receiving the rights to use Stretch Technology from GLAD® reflects WISE's world-class standards and marks another important step for a Thai brand in collaborating with a leading global brand to develop innovative products that meet the needs of modern lifestyles, guided by ESG principles and the BCG Economy.

Weerachart Lohsiri — Managing Director, NEP Realty and Industry Public Company Limited

Store More. Waste Less.

Under the concept "Store More. Waste Less.," the product is designed based on Lightweight Design principles to use materials efficiently. Its increased capacity helps reduce the number of bags required to store the same amount of food. Combined with its freshness-preserving and food shelf-life-extending properties, it helps reduce Food Waste, promotes efficient resource utilization, and supports responsible consumption, in line with the company's BCG Economy and ESG principles.

$3.4B
2025
$5.5B
2034
The global Reclosable Zipper Packaging market trend, according to Fortune Business Insights, reflects growing demand for packaging that delivers convenience, efficient food storage, and sustainability.

Versatile Applications Across Multiple Industries

Processed Food
Dried foods, snacks, and grains
Pet Food
Excellent protection against odors and leakage
Frozen Food
Special material designed to withstand low temperatures without becoming brittle or cracking easily
Consumer Goods
Personal care products and cleaning products

NEP reaffirms its readiness to support both large customers and SME operators seeking to develop packaging that meets international standards for export. The company provides consultation from the design stage through actual production, reinforcing its goal of becoming a comprehensive Packaging Solution Provider in Thailand.

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