Packaging Queen BOPP film

BOPP is the “packaging queen” in the packaging film industry. It plays a pivotal role in the flexible packaging industry. Since the end of the s, the type of BOPP has also been continuously enriched, adding luster to the world of plastics.

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Polypropylene films that are stretched in cross directions and machine are termed Biaxially Oriented Polypropylene (BOPP) films. BOPP has received tremendous admiration as a high-growth film as it is an excellent barrier for water vapour, acts as a barrier to greases and oil, can be recycled, and is not affected by environmental changes. The diverse types of BOPP films include heat sealable, pearlized, thermal lamination, glossy, matte, and printable film. BOPP film manufacturers prioritize films with the highest quality standards and designs for superior performance.

The biodegradability and non-toxic features of BOPP films make it one of the most eco-friendly films on the market. With the growing awareness about environmental and pollution issues, it is more important than ever to consider such concerns.

Key highlights

BOPP films are increasingly adopted in the fields of applications like packaging, labeling, and lamination. These films are the preferred substrate for food packaging globally, owing to their inherent moisture barrier properties and sealability. Over the last few years, the demand for BOPP film has increased to 3.5% per annum. The need for flexible packaging has boosted BOPP film. CloudFilm’s BOPP film series is an excellent, high-quality packaging solution for customers.

Let’s explore the different types of this rising market’s packaging solution

BOPP films are available in different types. Flexible packaging needs to be as customizable as the name suggests. Therefore, BOPP films play a significant role in various fields by offering a number of its types. These types include:

Metallized BOPP Films

Metallized BOPP films are coated with a thin layer of metal (usually aluminum) to impart a metallic appearance and enhance barrier properties.

Usage:

Frequently used for flexible packaging of snacks, candies, pharmaceuticals and toiletries, providing superior shelf life and protection against moisture and oxygen.

Metallized BOPP Films in pharmaceuticals

BOPP Holographic Film

BOPP holographic film is made up of thermoplastic. It is a visually attractive film, featuring holographic patterns. These films are available in both transparent and opaque both.

Usage:

This type of lamination is mostly used to enhance brand packaging. It is mostly used in food, cosmetic, tobacco and alcohol packaging. It finds its applications in gift wrapping, security labels and decorative materials.

BOPP Holographic Film

Printable BOPP Film

Printable BOPP film has excellent gloss and high transparency. BOPP films are known for their excellent printability. Therefore this film is an ideal solution when it comes to advertising or decorating a product.

Usage:

You can use both sides of treated glossy or matte BOPP films for this purpose. The printed side remains at the outer side while the inner side is joined (to the other film) with an adhesive.

Printable BOPP Film for snacks packaging

BOPP Matte Film

BOPP matte film has excellent machinability and is ideal for lamination. With its eco-friendly film property, it is also significantly water and pollution-resistant. CloudFilm which is a manufacturer of soft touch matte laminating BOPP film provides both standard and customized soft touch film products and is committed to providing quality services and samples free of cost to a team of experts who are capable of providing customized solutions according to your requirements.

Usage:

This BOPP matte film is mainly used for flower packaging, reverse printing, lamination, textbook covering, and foodstuff packaging for flexible packaging.

BOPP Matt transparent film

Heat Sealable BOPP Film

Heat sealable BOPP film is stretchable, printable, and ideal for thermal lamination. It is a multi-layered film in which the first layer is a protective coating for the core. Then the core layer is BOPP film, and the innermost layer is heat-sensitive.

Usage:

Heat sealable BOPP film comes with a high-intensity seal to provide a secure and tight bond for flexible packaging that includes bakery items, confectionaries, and biscuit wraps.

BOPP Heat Sealable Film for mask packaging

Anti-Fog BOPP Films

Anti-fog BOPP films contains additives that prevent fog formation on the film surface, maintaining clarity even under refrigerated conditions.

Usage:

Essential for packaging fresh produce, salads, and refrigerated foods to ensure visual appeal and product visibility.

Anti-Fog- Heat sealable BOPP films

BOPP Pearlized Film

This film is a pearl-like white film that is opaque. It is the most in-demand film because the white surface provides excellent print adhesion.

Usage:

BOPP pearlized film laminates ice creams, candies, labels, drugs, and cosmetics. This film protects the products from sunlight, moisture, bacteria, and odour. It has low density, good machinability, and is antistatic.

Therefore you can easily use this film in printing and laminating machines. Also, due to its glossy and beautifully printing appearance, retailers prefer to have this film.

BOPP Pearlized Film

BOPP Gloss Film

This gloss film is available with different thicknesses, widths, and properties to laminate. BOPP glossy film is amazingly eco-friendly because, upon sun exposure, it doesn’t emit toxic materials. Thus, this film is the best to laminate food products. You can get BOPP gloss film in different types like matte, printable, tape-grade, and pearlized.

There are more than variants of BOPP gloss films. This film is in high demand because of its durability, strength, recyclability, and versatility.

Usage:

This film is ideal for cold lamination as it shows high adhesion strength with water-based, solvent-based, UV, or hot-melt adhesives. These laminates are ideal for hygiene and personal care products.

BOPP Glossy Lamination Film

BOPP Thermal Lamination Film

BOPP thermal lamination film is a heat-activated film, commonly used for lamination purposes with paper or other plastic films, offering excellent durability and clarity for printed material.

Usage:

BOPP thermal lamination Film finds its usage in the printing industry, document protection, advertising and exhibitions, decoration and artwork protection.

BOPP Thermal Lamination Film

Innovations in BOPP Films

Recycled Packaging

Packaging must achieve several criteria to be recycled, including separability, labelling, colouring, and cleanliness. BOPP filmmakers are trying to meet these standards with innovative package designs and by providing recyclable products.

The Bioplastics Revolution

Another priority is using superior biopolymers as a replacement for fossil-fuel-based materials. They aid in decreasing production’s carbon footprint, which has substantial implications for sustainability.

The Influence of the Customer

Regarding boosting the durability of packaging materials, communicating with customers about the best ways to use and reuse packaging is equally critical. Your efforts to create sustainable packaging will pay off when customers are informed about using, managing, and recycling packaging.

Conclusion: A versatile packaging film in a nutshell

BOPP films continue to evolve to meet the dynamic demands of the packaging industry, offering an extensive array of types, applications, and innovative solutions. From plain films to high-barrier and bio-based alternatives, BOPP films play a pivotal role in enhancing product visibility, shelf life, and sustainability across various sectors. As technology advances and sustainability concerns grow, the future of BOPP films lies in continuous innovation, driving towards eco-friendly, functional, and high-performance packaging solutions.

BOPP films are ubiquitous daily, although their presence often goes unnoticed. Due to their exceptional properties and versatility, BOPP films have revolutionized the packaging industry and become indispensable in various sectors. From food packaging to industrial applications, BOPP films play a crucial role. This blog post explores the sorts of BOPP films. We hope this blog will help you find a great flexible packaging solution in different sectors.

A plastic film manufactured from polypropylene resin, known as label BOPP film (Biaxially Oriented Polypropylene), is commonly used for packaging and labeling purposes across numerous sectors. The creation, sale, and viewing of BOPP films are all included in this market. The BOPP films market is large and serves a variety of sectors. It has uses in the industrial, pharmaceutical, consumer goods, electronics, agriculture, and packaging industries (food, drink, and cosmetics). BOPP films are frequently used for packing, creating pressure sensitive label, and other uses because they have great barrier qualities, are long-lasting, print well, and are inexpensive.

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Advantages of BOPP Films

BOPP film are extremely adaptable and have several benefits, contributing to their popularity and wide use. The following are some benefits of using a label BOPP film:

Exceptional Clarity and Shine: BOPP films are appropriate for applications where product visibility is crucial due to their exceptional clarity and high shine. They offer a Chemically Treated Pet Film and visually appealing packaging option, boosting the packed goods’ aesthetic appeal.

High Tensile Strength: BOPP films have a high tensile strength, allowing them to endure rough handling and transit. They ensure the integrity of the packaged goods by providing great resistance to rips, abrasions, and punctures.

Gas and Moisture Resistance: BOPP films are the best choice for packaging items that need to be protected from moisture and humidity since they have good moisture barrier qualities. They also provide some degree of gas barrier qualities, preventing the passage of gases like oxygen that could damage the packaged goods.

Quick Sealing: BOPP films can be quickly and securely heat-sealed, enabling effective packaging. This function is especially helpful in the food business, where products must be sealed to ensure freshness and prevent contamination.

Surface for Printing and Labelling: BOPP films provide a smooth, printable surface that is chemically treated and lends itself to various printing and labeling methods. They are easily customizable with top-notch graphics, branding components, and product details, increasing the packaged items’ visual appeal and marketability.

Different Types of BOPP Films

According to various applications, BOPP is initially separated into glossy, matte, pearlescent, metalized, and so forth.

1. BOPP Glossy Film 

The most popular product is BOPP ordinary film, also called glossy film. Waterproof film is available. It can be made waterproof by laminating glossy film on top of the non-waterproof pressure sensitive label material. The glossy film may protect the printed ink content, making the label’s surface scratch-resistant and more durable. Glossy film is frequently used in printing, food, and product packaging.

2. BOPP Matte Film

The principal way matte film produces its matt effect is by absorbing and reflecting optical fibers. Generally speaking, it can raise the quality of the printed surface, but the cost is quite expensive. It is frequently boxed up. Used in luxury or food packaging. Since matte film frequently lacks a heat-sealing layer, it is frequently combined with other films (such as cpp, bopet, etc.).

3. BOPP Pearlescent Film

Regarding chopstick bags, the pearlescent film is often a three-layer co-extruded film with a heat-sealing layer on the surface. For heat-sealing, pearlescent film typically has a separate layer. The pearlescent film is naturally frequently used in conjunction with other films for food and daily essentials like ice cream, chocolate packaging, and beverage bottle labels.

4. BOPP Metalized Film

Using a unique method, a layer of incredibly thin metallic aluminum is coated on the surface of a plastic film to create metalized film, a composite flexible packaging material. The vacuum aluminized procedure is the most widely used processing technique for giving plastic film’s surface a metallic sheen. It is mostly utilized in the outer packaging of several medications and cosmetics and the packing of dry and puffed foods like biscuits.

Conclusion

If you are looking for a highly qualified and durable BOPP label or film, you must consult the best supplier, i.e., JPFL Films, India’s number one film manufacturer.

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Related

Exploring BOPP And PET Films for a Variety of Features And Applications

In the food industry, BOPP film are mostly used to package goods including snacks, chocolates, and dry foods. Because of the outstanding moisture resistance of these films, the items are protected from moisture and can keep their freshness. BOPP films are useful for packaging goods that need a long shelf life since they also offer good gas barrier qualities. Additionally, BOPP films are printable, enabling producers to put branding, logos, and other advertising messages on the packaging.

PET Films at Glance 

The items packed using these films are protected during storage and transit due to their exceptional impact and abrasion resistance. Furthermore, PET films have a high melting point, which makes them appropriate for packing goods that need to be sterilized at high temperatures.

Properties

Compared to BOPP, PET is more heat resistant and has a higher melting point. PET is more translucent than BOPP, making it a superior choice for situations where clarity of vision is crucial.

Cost

In general, BOPP is more affordable than PET.

Both materials are recyclable, however, due to PET's greater recycling rate and lower production-related greenhouse gas emissions, it is seen to be more ecologically benign. Even though BOPP and PET films are broadly used for printing and food packaging , they have different qualities and functions. While PET is more transparent and heat resistant than BOPP, BOPP is often stiffer and less common in inexpensive packaging, foil bags, and paper bags. PET is likewise more ecologically friendly than BOPP, although it is often more costly, making PET more common in transparent and heat-resistant packaging.

BOPP and PET films are both offered in a range of thicknesses, making them appropriate for various packaging applications. They may be produced with a variety of textures and visual effects because of their availability in a variety of finishes, including metallic, matte, and glossy. Finally, BOPP and PET films are incredibly adaptable materials that are most commonly utilized in individual packaging. 

They are ideal for a variety of packaging applications because they have remarkable tensile strength, high transparency, and good barrier qualities. BOPP and PET films are going to continue being well-liked options for manufacturers trying to develop premium, specialized packaging that protects their products and improves their brand image in light of the rising need for custom-made packaging.

Exploring Polyester Films 

Polyester Film: What is it?

Polyethylene Terephthalate is referred to as PET. Polyester is a popular moniker for it, but PET is its preferred abbreviation in the flexible packaging industry. The popularity of transparent polyester film , which is strong, insulating, and resistant to chemicals and heat, caused the usage of cellophane in a variety of applications. The film was and still is an industry leader within two decades of its conception.

What Are the Differences in PET and HDPE Packaging?

There are some significant differences between high-density polythene or HDPE and PET: 

The main distinction between PET and HDPE may be that PET is often clear or transparent whereas HDPE is translucent. Close up, you can see inside the package, yet from a distance, it appears opaque.

Both HDPE and PET can withstand high temperatures. HDPE has a higher melting point (160°F). In comparison to PET, which can manage temperatures down to -40°F, HDPE can withstand low temperatures up to -50°F.

PET is robust while retaining its flexibility. On the other end of the spectrum is HDPE. It is robust but incredibly stiff and hard to fracture.

It might be transformed into a multitude of other shapes. The polyester film often has a glossy finish and a clear layer. Additionally, it may be made with a variety of visual effects, including matte, hazy, and no masking. The surface may be adjusted to fit certain textures, whether you desire a very smooth or rough finish.

Polyester Film Properties at a glance 

• Good optical clarity
• Recyclable
• Bonds well to metal, adhesives, and a variety of inks
• Excellent dimensional stability
• Excellent electrical properties
• Superior UV resistance
• Higher tensile strength
• Inert to most chemicals
• Good thermal stability over the wide temperature range, and
• Low moisture absorption, etc.

Polyester films are considered to be excellent for flexible packaging as well as printing application. They can be specifically pre-treated for enhanced performance, such as:

• Corona-treated
• Chemically treated
• Colored
• Controlled shrink
• Ultra-clear
• Anti-static
• Balanced, and
• Twistable.

Polyester film applications at a glance 

The polyester film material is a great choice for a variety of applications due to its physical characteristics and aesthetic versatility. For instance, it is extensively used in printed electronics, ID cards, and packaging. The polyester film is appropriate for every packaging since it may be both flexible and stiff. But because it is a chemical that is suitable for food, it is especially well-liked for food and beverage packaging.

The photographs, text, and designs on ID cards may all be seen clearly because of the polyester film's optical clarity. The variety of finishing choices available to users allows them to select the best appearance for their cards. But the material also provides a tough surface that can tolerate various circumstances.

There are several methods by which plastic film can be applied to printed electronics. Due to its adaptability, polyester film is excellent for producing a variety of components. For instance, it might produce flexible circuitry, membrane touch switches, and printed electronic displays. These are just a few of the numerous uses that polyester film is put to. Wires, cables, motor films, face shields, medical equipment, capacitors, and labels are typically made from PET.

Conclusion

The $ 2 billion B.C. Jindal Group, which has been providing a broad variety of goods and services for more than 60 years, owns JPFL Films Limited. Rexor S.A.S., a French company that manufactures metallized and coated films as well as rip tape, stamping foil, security thread, and other high-value goods, was acquired by JPFL in November , enhancing its capabilities. Currently the eighth-largest producer of BOPET film worldwide, JPFL constantly works to create, produce, and deliver goods and services of the highest calibre, including In-Mold Labels, on schedule. 

Choosing a food packaging film today is a complicated process, even for seasoned converting and packaging design professionals. A newcomer to the field or a packaging student, who might be inclined to seek insight from a search engine, would be buried in seconds in a blizzard of global information. The ultimate question is: Why might one film type be a better choice rather than another when considering packaging structures, lamination design and end use?

PET, BOPP, CPP, MetPET, MetOPP – there’s an alphabet soup of film choices available. When entering into a dialogue with a customer about choice of film, it’s critical to ask specific questions and listen carefully for the functional performance the application requires. Then we can begin to determine whether BOPP, PET, metallized, clear, matte or a combination of films is the right solution.

Aside from the obvious question – What is the application? – we’ll want to explore with the customer FDA compliance, economics and yield requirements, the equipment to be used, targeted line speeds and processing temperatures and conditions. What about the barrier level required? Must it be very good, superior, or somewhere in between? Is moisture barrier of greater concern than oxygen barrier, or are they of equal importance?

We’ll also want to define other application processing characteristics, like co-efficient of friction, which can contribute to more efficient processing and packaging manufacturing. Sealability (cold-seal or heat-seal) is also vital. The seal affects manufacturing speeds, shelf life, the appearance of the package, the consumer’s ease of use and even how the package travels at different altitudes.

Then there are aesthetic, branding and marketing requirements, which bring haze, clarity, gloss and printability into consideration.

BOPP v PET

Exploring the similarities and the differences between BOPP and PET, we know that both have been around for decades and have evolved a lot. Today, you can find them at varying levels of technological sophistication.

PET typically offers excellent oxygen barrier and moderate moisture barrier. It’s usually stiffer than BOPP and has superior optical qualities. It exhibits good resistance to oil and acidic product contents, whereas BOPP is more likely to absorb and become distorted by those substances. PET is a very stable film, which means it shows less stretching during the printing and laminating processes. It is also known for its excellent thermal stability (the ability to withstand high temperatures during processing) and superior melt temperature that makes it the go-to solution for ovenable food applications, like the need to withstand microwaving or heating in a conventional oven. In terms of mechanical properties, such as modulus and tensile strength, PET typically outperforms BOPP.

Basically, PET is well suited for applications requiring a strong film with high tensile properties, scuff resistance and durability.

By comparison with PET, BOPP film offers an improvement in moisture barrier. Converters and end users often select it for use as a print web, an inside barrier web, or a sealant web in a bag or pouch lamination, or as an HFFS wrapper, for salty snacks, baked items, crackers and cookies. It also takes center stage with its low SIT (seal initiation temperature), superior seal performance and lap seal capability. A low SIT enables increased production throughput.

Cast PP, or CPP, is a very soft, tear- and puncture-resistant film and has high seal-strength and high burst-strength properties. CPP also has good heat resistance so it’s a desirable candidate for use in hot-fill or retort applications.

It’s important to remember that the packaging films we are discussing are multi-layered and have varying skin and core designs created to achieve specific functionalities. By engineering film skin layers, or “dialing in” unique functionality for a broad range of end use applications, the barrier, sealability, appearance, feel and printability of most films are customizable.

Metallizing Films

Transforming PET and BOPP into a metallized structure changes the game even more. Metallization significantly impacts the oxygen and moisture barrier, makes for an opaque barrier to light, offers a high-reflective glossy aesthetic and opens up new packaging application options, like those where foil might be the traditional choice, for example.

If we compare MetPET with MetOPP, we find that MetPET has superior oxygen barrier and good moisture barrier, but the MTVR is still inferior to MetOPP. However, MetPET’s bond strength and the general robustness of a lamination are superior to those associated with MetOPP.

MetPET is excellent for replacing foil in a lidding application for dairy foods, like yogurt or ice cream, or for items like applesauce or puddings. In comparison with foil, it offers better economics, improved barrier durability and superior puncture resistance.

MetOPP has excellent moisture barrier, very good oxygen barrier, barrier to light, a highly reflective gloss and better puncture resistance in relation to MetPET and foil, and excellent flex-crack resistance –all of which can be achieved at a relatively low cost. It tends to be popular for nutritional bars and higher-end snack food packaging applications.

MetOPP is often designed with a low SIT heat seal layer, allowing it to be used in a two-layer lamination. MetPET doesn’t always have this type of heat-seal functionality and is often utilized in a triplex laminate.

Key Trends

There are several trends that are driving changes in packaging today and affecting film selection. Clear product visibility is a key driver of change. The consumer’s expectation is that the food they’ve purchased is made with fresh ingredients, and visibility offers some assurance. Artisanal products continue to gain favor with the mass market and niche customer, and both groups are driving the trend toward clear packaging. Creating a package that is easily opened and resealable, is also a driver.

Maximizing shelf life continues to be of critical importance with the ongoing expansion of global distribution channels. Barrier to oxygen, moisture, light and contaminants are key performance requirements for optimal product shelf life. Package designs vary from flat bottom bags to standup pouches to pillow packages to rigid containers with high-barrier lidding.

The CPG wants to prevent fats, oils, and vitamins from oxidizing; prevent water absorption that makes food soggy or water depletion that dries out food; and prevent photolytic reactions, which can lead to the deterioration of fats, vitamins, flavors and other ingredients. Look for hermetic sealability to further improve shelf life.

Aesthetics are also driving change. Matte finishes, a soft feel and sophisticated print designs are increasingly popular.

Bio-based polymer technology continues to be a very exciting area. The research and development on bio-based films is very much alive and will continue to expand. Feedstock options are still evolving. In terms of the yield and economics of a bio-based OPP or PET film, it’s still higher than with regular film and must come down.

Cost Considerations

There’s no getting around cost as a primary influence in the choice of a film.  It’s important to think holistically about “package economics”—the total cost to a customer for creating a package lamination structure. In a cradle-to-grave approach, we start with resins and consider the total cost of supply through consumer use and disposal.

There may be higher costs per one pound of packaging film, but by looking for efficiencies or gains during converting, packaging, distribution and point-of-purchase, it’s possible to achieve an overall cost-savings.

There are many ways to reduce the total cost, such as examining manufacturing, supply chain and operation efficiencies. One major way to reduce the cost of a packaging structure is by using a thinner gauge film, also known as downgauging.

Having more film footage per roll means that the customer needs fewer rolls, and that in turn means there are fewer roll changes and less waste, fewer pallets used and fewer trucks on the road, so the customer’s costs for delivered finished goods are further reduced. You could take that information to the next level and even calculate CO2 reduction.

In general, without performance-value barrier coatings or metallization, BOPP is typically less expensive than PET. Cost is also affected by the quantity purchased, the constant fluctuation of raw material costs and the location of the supply source.

If the converter says his most important goal for the package design is extended shelf life, we know the focus is going to be on protection against moisture, oxygen, outside contaminants and light. So barrier attributes will be a primary consideration to meet that customer’s needs.

For more Custom BOPP Heat Seal Filminformation, please contact us. We will provide professional answers.