Waterproof, moisture-proof, high airtightness, shock-resistant! Large packing bag with zipper.
Large packaging bag with zipper, excellent in waterproof, moisture-proof, airtight, and impact-resistant properties. 【Features】 ■ The zipper part is developed by combining the technology cultivated over many years by Hyperpack Co., Ltd. with the 【W Exseal (PAT)】, resulting in a large packaging bag that excels in "waterproof," "moisture-proof," "rust-proof," and "airtight" properties. *【Varitech】 is a registered trademark of Cosmo Chemical Industry Co., Ltd. ■ Excellent moisture-proof and waterproof properties (especially good even after aging and low-temperature bending) Active in various fields with outstanding waterproof and moisture-proof performance. ■ Good thermal adhesion (easy heat sealing, vacuum packaging is also possible) ■ Good tensile strength (strength to withstand harsh use during transportation) ■ Good thermal insulation (suitable for long-term storage) ■ High reflectivity of light and heat rays (approximately 90% reflection) ■ For more details, please download the catalog or contact us.
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Large packing bag with zipper, excellent in waterproof, moisture-proof, airtight, and shock-resistant properties. 【Features】 ■ The zipper part is developed by combining the technology cultivated by Hyperpack Co., Ltd. over many years, resulting in a large packing bag that excels in "waterproof," "moisture-proof," "rust-proof," and "airtight" properties. * "Varitech" is a registered trademark of Cosmo Chemical Industry Co., Ltd. ■ Excellent moisture-proof and waterproof properties (especially good even after aging and low-temperature bending) Active in various fields with outstanding waterproof and moisture-proof performance. ■ Good heat sealability (easy heat sealing and vacuum packaging possible) ■ Good tensile strength (strength to withstand harsh use during transport) ■ Good thermal insulation (suitable for long-term storage) ■ High reflectivity of light and heat rays (approximately 90% reflection) ■ For more details, please download the catalog or contact us.
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Applications/Examples of results
Applications: precision instruments, electronic components, pharmaceuticals, food, office automation equipment, etc.
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Company information
Hyperpack, which continues to advance with cutting-edge technology in ziplock bags, obtained a patent and began production 40 years ago for the storage of miscellaneous goods and clothing. Its easily resealable feature has received high praise, and it has recently become an indispensable presence as packaging for food items such as snacks and dried goods. Additionally, it is widely used for various applications, from household items like home freezing bags and comforter compression bags to business uses in apparel, miscellaneous goods, manuals, and pharmaceuticals, as well as special applications for government agencies like emergency drinking water and storage containers for medical institutions. Currently, Hyperpack is particularly focused on the development, manufacturing, and sales of various high-functionality ziplock bags centered around the high-seal ziplock "Exseal," which has patents in Japan, the United States, and Europe. We constantly pursue higher functionality and performance in ziplock bags. With the enforcement of the Container and Packaging Recycling Law, the demand for ziplock bags with the same functionality as bottles and cans is increasing. We are conducting research and development for even higher functionality and performance ziplock bags centered around the world-class airtight "Exseal," always challenging the limits of ziplock bags.
