Chips Packing Bag
CPP film[1] is cast polypropylene film, also known as unstretched polypropylene film. It can be divided into general CPP (General CPP, referred to as GCPP) film, aluminized grade CPP (Metalize CPP, referred to as MCPP) according to different uses. ) film and cooking grade CPP (Retort CPP, RCPP for short) film, etc.
- Product Introduction
Product Specifications
| Product Name | Chips Packing Bag |
| Capacity | 150*230mm (40g) |
| Material | PET/VMPET/CPP |
| Printing Method | Gravure/Flexo/Digital Printing |
| Customization Available | Available in various sizes, with custom logos, printed designs, and special features available |
| Closure Type | Zippered Stand-Up Pouch or Heat-Seal Stand-Up Pouch |
| Note: If nitrogen filling is required, the inner liner must be CPP | |
Chips Packing Bag Material Advantages
1. Outer Layer: PET (Polyethylene Terephthalate)
Elevated Mechanical Strength: Biaxially Oriented PET film has better tensile strength, impact resistance and puncture resistance that helps to reduce breakage when subjected to handling, shipping and displaying open or upright on-shelf.
Excellent Printability: The smooth surface and high tension are excellent for high quality, bright color printability, which is essential for getting customers' attention.
Excellent Dimensional Stability: Minimizes deformation for a clean look.
2. Middle Layer: VMPET (Aluminized Polyester Film)
Outstanding Barrier Properties: This is the essential functional layer of all packages.
Oxygen Barrier: Limits the passage of oxygen, which would oxidize the fat in chips, leading to rancidity, while retaining the crispness and flavor of the product.
Moisture Barrier: Limits water vapor that could introduce moisture and restraint chips.
Light Protection: The aluminum layer reflects most of the light (and UV) which creates oxidation to the fat, as well as losing color, hence the importance of providing light protection.
Metal luster: Provides a bright metallic finish to packaging that expresses that the product is premium quality.
3. Inner Layer: CPP (Cast Polypropylene)
Excellent Heat Sealability: Due to its low melting point and wide heat sealing range, CPP can form a hermetic seal in high-speed automatic filling machines to prevent air from seeping into the packages.This is one of the top priorities for the inner layer of the bag.
Non-toxic and Odorless: Meets food contact safety standards, allowing for the chips to be in direct contact and be free from contamination.
Grease Resistance: Reliable resistance to the fats found in potato chips, against penetration.
Flexibility: Provides a soft feel and easy squeezeability for the Chips Packaging Bag.
We are certified by numerous domestic and international certification bodies. Domestic certifications include AAA enterprise certification, design patents, and material testing for BOPP+CPP, PA+PE, and PET+PE. International certifications include ISO9001, FDA, SGS, EU, and BIODEGRADABLE.
Team and Experience
With over 27 years of industry experience, we have over 100 employees, including 50 professional technicians with printing qualifications and 10 senior technicians with 10 years of experience in the packaging industry. Our experienced staff can fully meet all customer needs and quickly respond to customized requests.
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