Key points of customized composite packaging bag combination standards for mask bags

Recently, although the epidemic has eased slightly, there are still some areas where infections are occurring. Masks are still needed to be worn daily, and the demand for mask bags is still rising. Many customers don't know when customizing mask bags What is a composite packaging bag? Why use a composite packaging bag? I don't know whether it's better to customize a single-layer mask bag or a composite mask bag. Shunxingyuan Packaging, a professional flexible packaging manufacturer, believes that improving the performance of existing plastic materials, enhancing the strength and barrier properties of materials, developing new types of materials, reducing material usage (thick walls), reusing materials, and classifying and recycling materials to protect the environment are the reasons why Masks Should use composite packaging bags For packaging Reasons.

A composite packaging bag is composed of two or more materials combined together through one or more dry lamination processes to form a composite packaging bag with certain functions.
I. The structure of a composite packaging bag is generally divided into a base layer, a functional layer, and a heat-sealing layer.

Base layer: The base layer mainly plays a role in aesthetics, printing, and moisture resistance. Such as BOPP, BOPET, BOPA, MT, KOP, KPET, etc.

Functional layer: The functional layer mainly plays a role in barrier and light protection, such as VMPET, AL, EVOH, PVDC, etc.;

Heat-sealing layer: The heat-sealing layer is in direct contact with the packaged items, and has functions such as adaptability, permeability resistance, good heat-sealability, transparency, and opening, such as LDPE, LLDPE, MLLDPE, CPP, VMCPP, EVA, EAA, EMA, EBA, etc.

A composite packaging bag is a packaging product that combines various packaging advantages, with low cost and exquisite printing;
II. Characteristics of composite packaging bags This product has: anti-static, anti-ultraviolet, moisture-proof, oxygen-barrier, light-shielding, cold-resistant, oil-resistant, high-temperature resistant, fresh-keeping, oxygen-barrier, and easy-sealing characteristics;

III. Applications of composite packaging bags Widely used in clothing and apparel packaging, industrial packaging, daily chemical packaging, food packaging, medicine, hygiene, electronics, aerospace, technology, military, and other fields;

Dongguan Shunxingyuan Packaging Products Co., Ltd., focusing on the flexible packaging industry for 19 years, with products widely used in clothing and apparel, food, chemical, home gifts, hardware and electronics industries. With advanced production equipment and rich experience in packaging bag production, the production range covers the entire process from plastic bag design, plate making and printing, to raw material compounding, cutting and packaging. Our customers are located in many countries around the world, and famous brands such as ADIDAS, AAPE, IZZUE, IT, and BRAINERD are our partners. The company mainly produces zipper bags, hook bags, button bags, adhesive bags, frosted bags, flat bags, center-seal bags, three-side seal bags, eight-side seal bags, bellows bags, vacuum bags, retort pouches, roll films, aluminum foil bags, stand-up pouches, composite packaging bags, kraft paper bags, bubble bags, and many other packaging products. To date, Shunxingyuan Packaging has provided many customers with exquisitely crafted mask bags, such as KN95 mask bags, disposable mask bags, medical mask bags, anti-smog mask bags, transparent mask bags, and foldable protective mask bags. For different needs of different customers, Shunxingyuan Packaging also has many types of mask bags for you to choose from. Welcome to customize! Hotline: 135-4929-7179

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