China OPP Heat Seal Film Suppliers - Economical Polypropylene Packaging for Food and Daily Necessities from Factory

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Discover the advantages of OPP, or oriented polypropylene film, a cost-effective and lightweight plastic packaging solution. Our OPP heat seal film, produced by trusted China suppliers, boasts exceptional transparency and a high gloss finish, making it ideal for a variety of packaging needs. With excellent humidity and heat resistance, this film ensures your products remain protected and visually appealing. Easy to heat seal, our OPP film from our reliable factory is perfect for enhancing your packaging efficiency and quality.

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Product Description

Product Parameters
ITEM UNIT TYPICAL VALUES
Width mm Custom
Thickness micron Custom
Shrinkage % TD: ≤2.5
MD: ≤4.5
Shrink Temperature °C 100 – 135
Proportion g/cm³ OPP: 0.91
CPP: 0.96
Tear Strength % TD: ≤80
MD: ≤200
Transverse Elongation at Break MPa TD: ≤200
MD: ≤120
Product Applications

OPP packaging is commonly used in food, stationery, toys and other daily necessities. Its appearance is transparent and has excellent waterproof, moisture resistance, air tightness and oil prevention characteristics. It plays an important role in ensuring product quality, preventing product pollution and improving product appearance.

Heat Seal Film For Bags Or By Rolls (5)
OPP Heat Seal Film for Food and Daily Necessities (4)
Heat Seal Film For Bags Or By Rolls (7)
Frequently Asked Questions
QWhat is OPP heat seal film used for?
OPP heat seal film is widely used for packaging food, stationery, toys, and other daily necessities. Its transparent appearance and excellent barrier properties make it ideal for protecting products from moisture, air, and oil contamination.
QCan the width and thickness be customized?
Yes. Both the width (mm) and thickness (micron) of the film are fully customizable to meet specific packaging requirements according to standard technical specifications.
QWhat is the recommended heat seal temperature range?
The shrink temperature for this OPP heat seal film ranges from 100°C to 135°C, making it compatible with most standard heat sealing equipment used in packaging production lines.
QWhat is the difference between OPP and CPP film in terms of density?
OPP (Oriented Polypropylene) film has a density of 0.91 g/cm³, while CPP (Cast Polypropylene) film has a slightly higher density of 0.96 g/cm³. The choice between them depends on your specific application and sealing requirements.
QHow does OPP packaging help protect products?
OPP packaging provides outstanding waterproof, moisture-resistant, airtight, and oil-resistant properties. This ensures products remain uncontaminated, maintains their quality during storage and transport, and enhances overall product presentation.
QWhat are the shrinkage values for this film?
The film's shrinkage values are TD (Transverse Direction): ≤2.5% and MD (Machine Direction): ≤4.5%. These low shrinkage rates ensure dimensional stability and consistent packaging performance during the heat sealing process.

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