BOPP High Shrink Pack Film For Cigarette Packaging
BOPP High Shrink Pack Film for Cigarette Packaging is a biaxially oriented polypropylene film developed for the high-speed overwrapping of cigarette packs and cartons.
The film combines controlled heat shrinkage, low-temperature heat sealing, high transparency, high gloss, good stiffness, controlled friction and stable machine-running performance to produce a tight and wrinkle-controlled finish around cigarette packs.
BOPP cigarette overwrap films are commonly designed for automatic high-speed packaging lines, including hard-pack and soft-pack applications. Depending on the machine, pack format and required wrapping effect, the film can be supplied in different shrinkage grades, thicknesses and roll dimensions.
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Product Introduction
High Shrinkage for Tight Pack Wrapping
The main function of a high-shrink cigarette film is to achieve a tight and uniform wrap after heat treatment.
Controlled MD and TD shrinkage helps the film conform to the shape of hard cigarette packs, reducing loose areas, folds and excessive wrinkles. Commercial cigarette BOPP grades can be engineered with different shrinkage levels depending on the required packaging effect. For example, some high-shrink cigarette overwrap grades specify approximately 6% MD and 8% TD shrinkage under defined test conditions.
The actual shrinkage requirement should be matched to:
Cigarette pack dimensions
Pack material
Packaging machine
Wrapping speed
Heating temperature
Heating time
Required pack tightness
High Transparency and Gloss
Clear BOPP allows the printed cigarette carton to remain visible through the outer film.
High optical clarity and gloss are important for premium cigarette packaging because the outer film can affect the visual appearance of the printed carton. Typical commercial cigarette BOPP films are designed with low haze and high gloss.
A well-controlled film surface helps maintain:
Clear package graphics
Smooth appearance
High surface gloss
Low haze
Uniform finished-pack appearance
Heat-Sealable for Automatic Packaging
The film can be engineered with heat-sealable layers to allow the cigarette pack to be wrapped and sealed during automatic overwrapping.
Low sealing temperatures are particularly important for high-speed packaging because they can help shorten the heat-sealing cycle and maintain stable production conditions. Some commercial cigarette overwrap films specify sealing initiation temperatures below 95°C.
Depending on the film structure, customers can specify:
One-side heat sealing
Both-side heat sealing
Low-temperature sealing
Wide heat-sealing window
High heat-sealing strength
Stable Performance on High-Speed Packaging Machines
Cigarette packaging lines require consistent film feeding, cutting, folding and sealing.
The film therefore needs controlled:
Coefficient of friction
Surface slip
Antistatic properties
Thickness uniformity
Heat-sealing behavior
Shrinkage balance
Controlled slip properties help reduce film sticking and feeding problems during automatic packaging. Commercial cigarette BOPP grades are specifically developed for high-speed overwrapping applications.
Good Stiffness and Mechanical Strength
Biaxial orientation gives the film a useful combination of tensile strength and stiffness.
This is important during:
Film unwinding
High-speed feeding
Cutting
Folding
Heat sealing
Shrink tightening
Transportation
The film must be thin enough to reduce packaging material consumption while maintaining sufficient strength for continuous machine operation.
Application in Cigarette Packaging
BOPP High Shrink Pack Film is mainly used for cigarette carton overwrapping.
Typical applications include:
Hard Pack Cigarettes
The film wraps around rigid cigarette cartons and shrinks tightly around the pack.
The high-shrink formulation helps produce a clean, tight appearance around the box.
Soft Pack Cigarettes
Specific film grades can also be developed for soft-pack applications where controlled shrinkage and folding characteristics are required.
Cigarette Multipacks
Higher-width or customized film formats can be used for bundled cigarette packaging where several packs are wrapped together.
Tobacco and Related Carton Packaging
Depending on the film grade, similar BOPP overwrap technology can also be used for cigars, tobacco products, cosmetics, playing cards and other small carton packaging applications.
OEM / Custom Manufacturing Process
Inquiry & Spec Confirmation: Share your target application, machinery type, and dimensions.
Free Sample Testing: Test our sample rolls on your packaging lines to verify shrink performance and seal integrity.
Bulk Production: Precise slitting, core fitting, and protective anti-static wrapping.
Export-Grade Packaging: Reinforced wooden pallets and moisture-proof stretch wrapping for marine container transport.
FAQ
1. What is BOPP high shrink film for cigarette packaging?
BOPP high shrink film is a biaxially oriented polypropylene film designed for cigarette pack and carton overwrapping. It provides controlled heat shrinkage, high transparency, good gloss, heat-sealing performance and stable feeding on automatic cigarette packaging machines.
2. What thicknesses are available for cigarette BOPP shrink film?
Common thicknesses include 16 μm, 18 μm, 20 μm, 21 μm, 22 μm and 25 μm. The suitable thickness depends on cigarette pack dimensions, packaging speed, machine configuration and required mechanical strength. Thinner films can reduce material consumption when sufficient strength and machine-running stability are maintained.
3. What shrinkage does cigarette packaging BOPP film have?
The shrinkage can be customized according to the required packaging performance. Both machine-direction (MD) and transverse-direction (TD) shrinkage should be considered because the balance between the two affects how tightly and uniformly the film conforms to the cigarette pack.
4. Can high shrink BOPP film be used on high-speed cigarette packaging machines?
Yes. Cigarette-grade BOPP shrink films are designed for automatic high-speed overwrapping applications. Film thickness uniformity, coefficient of friction, heat-sealing behavior, shrinkage profile and roll quality all affect stable machine operation.
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