High Shrink Clean BOPP Film Roll Soft Cigarette Boxes Inner Diameter 76mm

High Shrink Clean BOPP Film Roll Soft Cigarette Boxes Inner Diameter 76mm

Biaxially oriented polypropylene (BOPP) film is film stretched in both machine and transverse directions, producing molecular chain orientation in two directions. BOPP film is produced by a tubular process, in which a tubular bubble is inflated, or a tenter frame process, in which a thick extruded sheet is heated to its softening point (not to the melting point) and is mechanically stretched by 300–400%. Stretching in the tenter frame process is usually 4.5:1 in the machine direction and 8.0:1 in the transverse direction, although these ratios are fully adjustable. It is a widely used process, more common than the tubular process, and a glossy, transparent film is produced. 

Cigarette packaging film has the characteristics of high smoothness, heat sealing effect, good opening, good shrinkage performance. It is mainly used for the packaging of soft box, hard box and strip cigarette. The cigarette packaging film of our company is made of BOPP, which has the advantages of light weight, non-toxic, odorless, moisture-proof, high mechanical strength, good dimensional stability, good printing performance and good transparency. Excellent product performance makes the product by many users support and trust, coupled with advanced production equipment, high quality products are absolutely worthy of everyone rest assured to use.

BOPP smoke film is also known as bidirectional tensile polypropylene smoke film, referred to as smoke film, is made of a variety of polypropylene functional materials for co-extrusion, stretch molding. At present, domestic manufacturers generally use the three-layer (A/B/C) co-extrusion technology through bidirectional stretching to produce high-performance BOPP smoke film, with high transparency and) luster, non-toxic materials, molecular structure stability, odor and moisture has A certain barrier function, so it is an ideal material for cigarette packaging.

Special performance

1) Laminating with other types of substrate material, such as PE, CPP, VMCPP film, for packaging

2) Environmentally friendly: It is environmentally friendly,non-hazardous to health and safe to use as no toxic gases or volatile content is emitted.Safety in laminating process as no solvent based adhesive is used.

3) High function: Compared with other solvent lamination, our film is better in clarity and bonding. Strong ability of absorbing powder, It prevents lamination from being pressed, bubbled and shredded off easily. Matt thermal lamination film is good for spot UV and hot stamping.

4) Adaptable to different kinds of machines: This film is recommended to be used in dry laminator. Small adjustments need to be made to the machine if the film is used in wet laminator.

5) Easy handling:It is easy to operate once the required temperature is met and no special technique required.

6) Efficient and energy-saving: Production cost is reduced substantially as there is no film wastage, mixture of adhesive solvent, and no UV heating lamp is required.

7)laminating with other types of substrate material, such as PE, CPP, VMCPP film, for packaging

BOPP Film