1. New Technology
Solvent-free Lamination for flexiable packaging materials, advantages compare to conventional technology:

• 100% food safety - Solvent-free during lamination process, without peculiar smell
• Eco-friendly - No volatile emissions on production to make sure no pollution to the atmospheric environment
• No solvent residual on packaging to avoid the risk of releasing solvent during usage
• No dry system needed that significantly reduce energy consumption
• Faster production speed, less areas taken, no fire and explosion risk

2. Product Information

• Item: Quad Seal Bag
• Material: PET/AL/PE, Nylon/PE, OPP/Metallic PET/PE, or other laminated structures, meet FDA and EU food safety standards
• Size: Custom made
• Thickness: 100-160mu
• Film Color: Clear, Opaque
• Printing: Up to 8 pantone gravure printing colors
• Sealing: 4 sides sealed

Primary Advantages:

• Recycable, Eco-friendly, strong, ziplock for reclosable
• With exquisite gravure printing, OEM acceptable
• Multi- Layer barrier films for freshness and strength
• Side panel printing for increased brand exposure
• Quad Seal Bags create a distinctive difference in shelf appearance
• Sealed on the four corners of the bag, offers four crisp, clean panels for labels and graphic placement and an overall strong shelf presence
• High gloss and matte film finishing are both available
• Weight-rated handles ( Punch & Patch handles) and slider ziplock are available

Application: Quad Seal Bags offer the newest packaging solution for a variety of food packaging includes cookies, meat, nuts, candies, pet foods and Fertilizers etc. 


3. Brief Introduction
Xiamen Threestone Packing Material Co., Ltd is an ISO 9001 and BRC certificated, BSCI approved manufacturer that has specialized in flexible packaging since 1997.

Our main products range from medicine packaging, baby-care storage, food packaging, festival gift packaging to garment packaging. The production is performed in class 100,000 GMP clean rooms  to ensure strict hygiene conditions. Our factory is equipped with over 120 sets of advanced machines.

We regard customer centricity as essential to business success and put product quality at the core of the whole manufacturing process. As a leading producer of packaging materials, we strive to become not only the best supplier, but also a reliable strategic partner for our clients.

4. Our well-known famous cooperator:
Disney, Wal-mart, Honeywell, Dr Browns, Mothercare, Boots, TRU, Target, Marvel, Woolworths, Coles, Bimbo etc.

5. Certifiations:
ISO9001:2015 and GB/T 19001-2016; BV Production Assessment Certificate; GSV; Gold Supplier of Alibaba, BRC, BSCI, Sedex

6. Product Quality Certificates:
Quality Assurance Certificate, Patent Certificate (For Machine), FDA-SGS, Rohs-SGS