A Complete Guide to Custom Pouch Packaging for Your ...

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Are you looking for something to elevate your product and its packaging to the next level? What if we told you that there is a type of packaging that elevates your brand&#;s presence on the shelves while also being functional for your products and sustainable for the environment? The packaging we&#;re referring to is custom pouches.

With the rise in demand for packaged food, businesses are increasingly adopting flexible packaging for their products that cater to cost-effectiveness, sustainability and aesthetic appeal. Pouches are just one type of flexible packaging that&#;s seen an increase in popularity in recent years, and for good reason.

Pouches are versatile for many industries, such as food, beverage, medical, pharmaceutical, cosmetics, and personal care, with MarketsandMarkets projecting stand-up pouches to dominate the pouch market from to . Stand up pouches for food and drink, in particular, have seen a spike in demand due to their inherent synergies with the products and abundant benefits to the food industry. So, in this guide, we will cover everything you need to know before beginning your pouch packaging project!

1. Why Flexible Pouches? Understanding Their Benefits

The Flexible Packaging Association states that flexible packaging is one of the fastest-growing packaging industry sectors. Additionally, according to a industry report by GlobalData, businesses that switched to stand-up pouches reported a 25% increase in shelf impact and a 30% reduction in packaging costs.

Flexible packaging and, by extension, pouches packaging add value to food and non-food products by combining the best protective qualities of plastic, film, paper, and aluminum foil while using the least amount of materials. Pouches offer:

• Reduced Costs &#; Less material is used than traditional packaging, making pouch production more cost-effective.
• Enhanced Visibility and Aesthetic Appeal &#; A pouch&#;s ability to stand upright and its unique appearance give it a strong shelf presence.
• Convenience and Portability &#; Its lightweight and slim profile that takes up significantly less space when filled or unfilled helps reduce shipping costs and allows efficient storage and distribution. The Flexible Packaging Association equates one truckload of empty flexible pouches to 26 truckloads of empty glass jars.
• Extended Shelf Life for Your Products &#; Pouches come with barriers and special films that prevent external factors such as odours, oxygen, light, and bacteria from contaminating a product while keeping refrigerated items fresh for extended periods.
• Environmental Benefits &#; The Flexible Packaging Association revealed in a publication that flexible pouches use 75% less energy and generate a tenth of CO2 emissions during production than metal containers of equivalent products.

2. Premade vs. Custom Pouches &#; Which One is Right for You?

While the benefits mentioned above can extend to both custom and premade pouches, custom-made pouches offer so much more than stock pouches. Though premade pouches are lower in cost, customization is almost non-existent, a significant disadvantage to your brand in today&#;s market.

On the other hand, custom stand up pouches are designed from scratch to fit your product and branding requirements. The possibilities are endless, and at PakFactory, you can customize everything from the type of pouch to the materials, coating, layers and features. By developing a unique design that&#;s pleasing to the eye, convenient, and functional for customers, you are creating a positive image of your brand that will help distinguish you from the competition!

3. The Types of Pouches You Can Have

So, with custom pouches in mind, the first thing you can decide is the type of pouch you want for your product. Different pouches have their own set of benefits, but the ability to choose the one that best fits your product is another plus over premade pouches.

3.1 Stand-Up Pouches

Stand up pouch bags are ideal for storing and displaying foods or other retail products. They are one of the main go-to options for flexible packaging and are available in various sub-styles.

Block Bottom (Flat Bottom) Style

The block bottom bag, or flat bottom bag, is a pouch with a flat rectangular base that is sometimes gusseted on the sides, allowing it to stand upright. This pouch offers the maximum balance of stability and presence for your product as it can stand upright on the shelf, has good volume and space for heavier products and features 360 degrees of surface area for custom printing.

Block bottom bags are excellent for products such as coffee, pet food, spices, sweets, frozen foods, nutritional products, household chemicals and high-density products.

Bottom Gusset Style

Bottom gusset bags are a type of stand-up pouch with a rounded gusset bottom that allows the bag to stand independently without support. They are stronger and hold more weight than block bottom pouches. They are also generally larger than side gusset pouches, allowing more products to be packaged. This pouch type is flexible and suitable for many products, such as snacks, candy, coffee, baking powder, custards, liquids, hygiene products, and medical products.

The three main types of bottom gusset pouches available to you include;

• Plow-Bottom Pouch
• Doyen-Style Pouch
• K-Seal Stand Up Pouch (K-Style) with Skirt Seal

Side Gusset Style

The side gusset is the last sub-style of stand up pouches. As the name suggests, side gusset pouches feature gusseted sides and two flat panels on the front and back, making this style less box-shaped. Side gusset bags take up less space on the shelf but can still hold a good amount of product. Still, their smaller package size makes them more cost-effective, less wasteful, and perfect for storage.

Side gusset bags are popular for snacks, dry ingredients, frozen food, coffee and tea.

3.2 Flat Pouches

A flat pouch, or lay-flat pouch, is a style of flexible pouch packaging that is the most economical out of the other options we will cover in this guide. As the name suggests, lay-flat pouches are designed to lay on the shelf but still offer stability and a large printable surface for customization.

The three main styles available for flat pouches include;

Pillow Pouch Style

The pillow pouch packaging style is the most common type of flexible packaging. When filled, the pouch expands in the middle and flattens out at the top and bottom seals to resemble a pillow. Pillow pouches are cost-effective, use little space during storage and transport, allow for complete customization on the package&#;s front and back, and are ideal for single-serve products, snacks, frozen foods, and meal kits.

Pillow pouches also have other optional features, such as press-to-close zippers, hanger holes, product display windows, and tear notches.

Three-Side Sealed Style

Three-sided sealed bags are similar to their four-sided cousin but are sealed on three sides and folded on one. The fold is generally featured on the bottom of the package to allow flexibility and the product to settle at the bottom of the bag, making this pouch ideal for ground products, coffee, snacks, spices, pet food, and produce.

A three-side sealed bag offers the same optional features as the other flat pouch styles while providing more bag volume than the four-side sealed bag and maintaining cost-effectiveness, efficient storage and transportation and good package uniformity for cartoning.

Four-Side Sealed Style

As the name suggests, a four-sided sealed bag is sealed on all sides to provide the best protection against leakage while still being customizable on the front and back panels. Unlike a pillow bag, this flat pouch cannot flex and expand as much, but it is a popular choice for liquid, medical, or sample products.

Four-sided sealed bags are also cost-effective, efficient to store and transport, and offer the same optional features as pillow bags.

3.3 Roll Stock

Roll stock is a printed and laminated film on a roll that is then used with Form, Fill, Seal (FFS) machinery to form a package, fill it with a product, and seal it. This package option allows brands to create pouches using their own equipment, allowing for high speed and output over long runs.

Roll stock is perfect for smaller items such as nutrition bars, packaged snacks, single-serve samples and stick packs.

3.4 Custom Shaped Pouch

Custom shaped pouches offer the ultimate form of customization for your flexible packaging endeavors. If none of the above styles fit your brand&#;s identity, consider creating a shape that best suits you! Whether you are looking for a standing or flat pouch, you can always customize the bag to suit your desire. From the shape, size and openings to other optional features, a custom shaped pouch is guaranteed to elevate your packaging further.

4. Choosing the Right Materials for Your Pouch

After deciding on the type of flexible pouch that fits your product, you need to consider the materials you want to use to create it. How pouches are made plays an equally crucial role in your packaging project as the type of pouch you choose, so it is worth considering all the options when making your decision. Some typical pouch materials used include plastic, metal foil, paper, and bioplastics.

Plastic for Durability and Versatility

Plastic is an excellent barrier against contaminants like oxygen, moisture, dust and UV light. It helps maintain your product&#;s freshness and has good material qualities like rigidity, stability, flexibility, tensile strength and transparency.
However, plastic has a low melting point and cannot withstand high temperatures. It has a shorter life cycle than containers like glass or metal and is very environmentally harmful, with challenges related to waste, disposal, and recycling.

Plastic materials for pouches are typically made of;

• Polyethylene (PE)
• Nylon
• Polyethylene terephthalate (PET)
• High-density polyethylene (HDPE)
• Low-density polyethylene (LDPE)
• Cast polypropylene (OPP/CPP)

Metal Foil for Superior Barrier Protection

Metal foil provides maximum protection for your product against moisture, light, aromas, and oxygen, extending its shelf life. Foil packaging is durable, resistant to punctures and tears, and can withstand various temperatures.

However, it must be noted that foil still cannot be microwaved and is also harmful to the environment when improperly disposed of. Like plastic, it is non-biodegradable and can take hundreds of years to break down. In addition, foil is more expensive than other materials, such as paper and plastic.

Paper for a Natural Look and Sustainability

Paper materials are available in natural brown or white kraft. Unlike plastic and foil, kraft stand up pouches are naturally compostable while offering excellent barrier properties that protect a product from spills, pests, UV rays, oxygen, and moisture. Kraft paper also provides a high tensile strength, making the pouch resistant to punctures.

However, though kraft paper offers moisture protection, it still has poor water resistance and strength compared to other materials.

Bioplastics for Reduced Environmental Impact

Bioplastics are an environmental alternative to traditional plastics, offering similar protective properties while being less environmentally impactful. Made from plants or other biological materials like polylactic acid (PLA), bioplastic reduces carbon emissions by being biodegradable, breaking down naturally without releasing harmful chemicals. Bioplastics are also resealable, allowing the use of recyclable pouches to further contribute to a sustainable initiative.

However, though bioplastics seem to have all the benefits of plastic without the negatives, this is untrue. Bioplastics generally cost more&#;though their recyclability somewhat counteracts this&#;and sometimes have a shorter lifespan than traditional plastics, depending on the type of material used. Also, though bioplastics are biodegradable, they require special facilities and proper disposal to reduce pollution effectively.

5. Customization Options for Your Pouches

We briefly mentioned the optional customization earlier in this guide, but more than a brief mention is needed to show you the breadth of what you can do with a custom pouch. Pouches feature many customizable options, such as various fitments, closures, merchandising features, layers, and shapes.

Fitments and Closures

The first type of customization we will look at are the fitments and closures. These customizations contribute to the longevity of your product by determining how the pouch dispenses your product and whether it can be closed again. Popular options include;

• Easy dispensing pouches with a tear notch are ideal for liquid, gel or lotion samples.
• A Tear Notch or slit is a perforated top that allows for an easy opening process. You can also feature tear notches with other options like zippers for resealability.
• Press-to-close zippers are an excellent and cost-effective option that allows your pouch to be conveniently closed and reopened.
• Sliders are easy and fast to open and reclose. They offer your consumers the convenience and assurance that the pouch is closed correctly.
• A Spout Pouch features a re-closable nozzle for easy access to liquid products.
• Resealable films allow consumers to open and reseal a pouch using tamper-evident methods for safety and convenience.
• A degassing valve is excellent for products like coffee that use stand-up pouches. The one-way valve vents CO2, allowing products to stay fresh for longer.
• Tin ties add a quick way for consumers to close a pouch and are popular for baked goods.

Merchandising Features

These customization options help display your pouch on store shelves and attract potential customers with convenient additions to your packaging. Options include;

• Hang/Peg holes that enable a pouch to be placed on hangars or hooks.
• Display Windows on a stand-up pouch lets consumers see the product inside the package.
• Carry-hole handles provide an accessible and comfortable place for customers to carry a pouch bag without worrying about dropping it.

Barriers and Coatings

Barrier and coating layers come in direct contact with the product and protect the pouch and its contents against contaminants by providing crucial barrier properties. These customizations improve packaging integrity and structure while increasing shelf life and preventing food waste. Barrier properties for stand-up and flat barrier pouches include;

• Moisture Protection prevents food from losing moisture or protects against moisture for dry foods.
• Grease Resistance/Grease-Proofing protects the package and maintains hygiene by resisting grease transfer from product to package.
• Gas and Aroma Barriers prevent contaminants such as oxygen from entering a package and causing spoilage or prevent gasses from escaping.
• Additional Heat Resistance gives a pouch extra resistance against hotter temperatures.

Typical coating materials to achieve the above barrier properties include aluminum foil, EVOH resin, transparent film, nylon, polyethylene terephthalate (PET), polyethylene (PE), and breathable or permeable barriers.

Material Structures and Layers

Pouches typically have multiple layers of material structure, all of which can be customized for different functions to market, protect, and preserve a product. Layers include;

• The print/ink and coating layer is the outermost layer used for branding and design. It affects a package&#;s overall look and feel while providing product information to consumers.
• Structural layers give a pouch its strength, durability and puncture resistance.
• Barrier layers protect a product from odor, oxygen, light, and bacteria.
• Sealant layers protect from leaks and provide functionality for other customizations like closures, fitments and resealability.
• Tie layers are what bond structural and barrier layers together.

6. Pouch Treatment and Filling Methods

With your packaging customized to your liking, it&#;s time to consider one of the most crucial factors in your pouch packaging endeavor: how to fill stand-up pouches.

Not only do different treatment and packaging techniques contribute to your product&#;s ability to maintain taste and freshness while having an optimal shelf life, but they are also crucial to meeting safety, compliance, and quality standards established by regulatory bodies like the FDA.

Standards for product sterility, sterile zones in the manufacturing process, packaging systems, materials and more are all requirements, so carefully considering your treatment and filling methods and ensuring they meet FDA or other regulatory body standards is essential. Common filling and treatment methods include;

Manual Filling

The most basic and generally low-cost method of filling involves using a scoop or similar tool to fill a pouch by hand. The bag is then manually sealed using impulse heat-sealing or direct heat-sealing equipment. Manual filling allows greater control over quantity and quality but may only be suitable for small-scale operations or starting businesses, as this is far from ideal at larger scales.

Aseptic Packaging

Aseptic packaging is the typical method used in the food and pharmaceutical industry. The product is sterilized through quick exposure to high heat in a technique known as flash pasteurization and then rapidly cooled to room temperature. The product is then filled into sterilized pouches and sealed in a sterile environment, enabling the packaged contents to last up to 18 months.

Ideal applications for aseptic filling include liquid pouch packaging for milk or high-acid products such as juices in glass, aluminum or PET containers.

Retort Packaging

The retort-filling method involves filling a package with a non-sterile product and sealing it in a non-sterile, retort-able flexible pouch with heat-resistant plastic layers that can withstand high temperatures with or without aluminum foil so the product can be thermo-processed. The retort pouches are then loaded into a retort pressure chamber and sterilized with heated pressurized steam.
Retort pouch packaging is ideal for foods with a pH level greater than or equal to 4.5, such as chicken breasts, chili, ham, and tuna.

Hot-Filled

The hot-filling process involves sterilizing a product through high heat before filling it into a non-sterile container and immediately cooling it to preserve taste and quality. Opposite to retort packaging, hot-filling is suitable for foods with a pH lower than 4.5 and is also cost-effective for various liquids, including soft drinks, non-carbonated beverages, juices, water, and teas.

7. Printing Techniques for Your Custom Pouch

The design and print are the final things to consider when planning your pouch project. Depending on the purpose, budget, and type of finish you are looking for, one technique might better suit your needs than the others.

But before we discuss the various techniques available to you, it is important to note that color matching with packages involving two or more components of different materials may be difficult regardless of your chosen printing technique. So, with this in mind, let&#;s look at the various other pros and cons each printing technique offers.

Flexography Printing

Additional reading:
The Benefits of Using OPP bag for Packaging Frozen Seafood: A Complete Guide
Are Fully Sustainable Recyclable Padded Mailers Overrated?

For more information, please visit HaiPak.

Flexography is the most commonly used technique for pouch printing and works very well on pouches made of kraft material. It involves rolling the pouch through a printing press and then pulling it into several printing units. Flexography is best for larger runs, as it has high setup costs but has the lowest cost per unit among the other printing options. It offers minimal coloring and lower print qualities unsuitable for photo images but excellent for simple designs and a quick turnaround time.

Rotogravure Printing

This printing method works well on a wide selection of materials and involves engraving the image design on multiple color plates and transferring it onto the pouch. Like flexography, rotogravure is best for larger runs with a high setup cost and a lower cost per unit. However, unlike flexography, rotogravure offers crisper colors and exceptional image quality.

Digital Printing

The digital printing method involves printing digital-based images directly onto the pouch. This technique is best for smaller runs and dynamic content like special promotions and serialization as it has no setup costs but a higher price per unit. Digital printing offers the fastest turn-around time while having a high print quality and can be used on most materials.

8. Looking for a Custom Pouch Packaging Partner?

Although this guide contains many factors to consider and may be overwhelming, they are all equally essential to a successful custom pouch project. However, you do not have to work alone. Whether you are looking for more help, are ready to find a pouch packaging manufacturer or partner, or want to jump right in and order custom pouches, PakFactory is the choice for you.

Don&#;t believe us? Check out some of our previous designs for pouches and get inspired!

You&#;ve been weighing your options regarding stick pack packaging solutions and services. Now you have to make a decision: how do you choose the right pack packaging stick pack solution for your brand? It all boils down to whether you want to make your own bags or use the finished ones. 

CarePac provides two types of powder stick pack packaging: flow wrap or form fill stick packs and finished stick bags. Not sure which one suits your packaging needs? Read on to weigh the advantages and disadvantages of stick packs packaging before a final decision.

 

 

1. Flow Wrap Packaging

Flow wrap stick packs are where you get a roll stock or tubing, and you use a machine to form and fill the stick all at the same time. An excellent example of flow wrapping or form filling stick packs include traditional candy bar wrappers

Before ordering these products, be sure you weigh its advantages and disadvantages.

 

Advantages of stick pack packaging

Some of the benefits that come with flow wrap products include:

Great for high volume and speed of filling

If your foremost consideration is high filling speed and volume, a flow wrap solution will often be more advantageous than filling premade pouch. So flow wrap or form fill is suitable if your company is large and produces thousands or millions of small packaged products. Combining these packaging and new technologies (that come will completely robotic infeed, servo drives, and other features) makes this benefit possible.

 

The cost of roll stock and tubing will be lower per-unit

The type of stick pack film is among the many variables that come into play when determining the cost of packaging materials and products. Choosing to go with flow wrap packaging for your products helps you cut down on the cost of tubing and rolling in the long run. You see, roll stock is more flexible because you&#;re not forming specific types and sizes of bags. So using it for multiple bag sizes becomes cheaper.  For more tips on how to reduce packaging cost, check out our full article here. 

Disadvantages of stick packs

However, flow wrap stick packaging also comes with some drawbacks:

Bag-making costs 

When talking about flow wrap packaging for your products, you assume the responsibility of making your bags in-house. This means you&#;ll need employees to load the supplied roll of material onto the form-fill-seal (FFS) machine and monitor the creation of those pouches.

Everything from loading the roll stock to film tracking to sealing has to be accurate. So you&#;ll have to equip the employees with extensive technical knowledge to set up the machines properly and monitor changeover.

Therefore, if yours is a small business, the flow wrap or form fill is not going to be a suitable solution due to the high cost of machinery, equipment, and labor, last but not least FFS machines can be upwards of $100k for FDA uses. 

 

Impossible to make advanced bags

You&#;ll have to sacrifice some flexibility if you need to achieve high packaging speed. So form fill machines and packaging are not flexible enough to help you come up with unique branding styles and designs for your products. It&#;s only suitable for higher output and longer runs where you need only 1 to 4 standard pouch styles and sizes. 

 

Excess packaging waste

The in-house bag-making process will eventually lead to excessive concentration of the rolls and tubing in your facility. You&#;ll also start noticing product and packaging waste from the packaging machine.  So be sure to invest in waste disposal around the machine to avoid contamination of finished products.

 

 

2. Finished Stick Bags

CarePac can also sell you small finished bags, which you can fill using a hopper filler. So the cost of designing and creating them is not your responsibility. 

 

Advantages

 

A wide variety of pouches

If you need a myriad of bag styles, sizes, or shapes to suit your brand, consider using finished packaging. The option also allows you to change the packaging varieties multiple times on the same day, thanks to its flexibility regarding short runs and artistic designs. 

 

Low labor cost 

Choosing finished bags means that you&#;ll not have to bear the cost of making them- CarePac will fabricate and deliver the bags to your company. The remaining work will just involve loading the pouches into the machine&#;s bag magazine, eliminating the need for technical expertise.

And if you have invested in robotic pick and place systems, you can say goodbye to manual labor. You&#;ll only need few entry-level employees to load and operate the machines without much help. 

 

Minimal Scrap

You&#;ll also not have to pay for product and packaging waste disposal (unlike the form filled stick packaging) because waste and scrapes are minimal. You see, disposing of scrap from premade bags is left in the hands of CarePac, as the creation of the bags doesn&#;t happen in your facility.

Another thing is that the finished bag machine allows you to set up, calibrate, and carry out changeovers without running the product. That means you can recycle the bags for the final production. 

 

Disadvantages

 

Slow Speeds and Lower Volume

One drawback of this solution is its slow speed. Yes, the industry has fast hopper filling machines, but they&#;re still lagging. 

However, it&#;s worth noting that faster is not always better- While speed is crucial, it may not be the most critical consideration. It would be best if you looked into your unique needs when deciding on packaging products. 

 

High initial investment on flexible packaging films 

The cost of purchasing a premade pouches&#; machine can be high. Beyond the upfront costs, be sure to consider other cost factors that will impact your machine&#;s total ownership in the long run. For instance, using finished bags can leave behind a lot of inventory if the product is discontinued. 

 

 

Conclusion

Let&#;s face this: There is no one-size-fits-all answer regarding the right stick packs for your brand. Many factors come into play when choosing the best solution:

• Company: think size of your company, length of runs, types of products, and volume of products

• Logistical factors: think about your product&#;s shape and weight plus their relationship with the shipping expenses. Can you easily palletize or pack your products for shipping?
• Budget and cost constraints: what has your organization leadership decided regarding packaging costs? 
• Your employees&#; technical skills (maintenance staff, production crew, and operators): you may decide to go for a solution that complements your existing crew&#;s technical knowledge if you don&#;t want to invest in new or highly-trained employees. 
• Marketing department&#;s requirements: think shelf presence, artistic styles, aesthetic appeal, and ads area.
• Consumer base requirement: think messaging on the package, convenience, portability, and easy-open and re-sealable options.

Whether flow wrap or finished bags are suitable for your brand, consider CarePac, a reputable company that will make your products fly off the shelves. Get an instant quote now.

Want more information on custom printed roll stock? Feel free to contact us.