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Four Side Seal Bag
Four Side Seal Bag
Four Side Seal Bag

Four Side Seal Bag

Tofort’s four side seal bags deliver maximum hermeticity and structural integrity—ideal for high-performance plastic packaging in food,pet food, beauty product and daily necessities sectors.

Product Features

     ✔️Full Perimeter Sealing: Four heat-sealed edges (top, bottom, left, right) create an airtight, tamper-proof barrier. 
      ✔️Enhanced Structural Rigidity: Sealed borders boost durability, resisting tears during handling and shipping. 
     ✔️ Versatile Material Laminates: PET/AL/PE, PA/PE, or CPP options for tailored oxygen, moisture, and light protection. 
     ✔️Customizable Dimensions & Thickness: Ranges from 8x10cm to 40x50cm; 30-120 microns for diverse load needs. 
     ✔️ Precision Printing Compatibility: Supports gravure/flexo printing for high-resolution branding and compliance labels. 
     
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Tofort’s four side seal bags are designed for applications demanding uncompromising protection and professionalism. Unlike three side seal alternatives, their full-perimeter seal eliminates weak points, creating a hermetic barrier that locks out oxygen, moisture, and contaminants—critical for pharmaceuticals (tablets, powders), gourmet foods (truffles, dried fruits), and beauty product (powdered blush, liquid serums). 
 
Constructed with multi-layer laminates, these bags balance barrier performance and usability: aluminum-lined variants block UV light and gases for long-term preservation, while PA/PE blends offer flexibility for irregularly shaped items. The sealed edges add structural rigidity, enabling safe stacking in warehouses and resistance to punctures during transit. 
 


Highly customizable, they accommodate precise size requirements (from small sachets to large industrial pouches) and high-definition printing for regulatory info or brand storytelling.  Tofort’s four side seal bags meet strict industry standards, making them a reliable choice for clients prioritizing product safety and quality.
 
 

Create Custom Packaging

Elevate your brand with fully customized packaging solutions tailored to your unique products and aesthetic. Our design team will work with you to create something truly special.

  • Completely custom sizes and shapes
  • Brand colors and logo integration
  • Personalized interior design
  • Minimum order of 500 units
How To Order