Finding the correct bag size is a cost saving move for you. Poly bags come in varying sizes and you should know what's the best for your products. When you buy the size closest to your needs, the benefits are two fold; you save money by purchasing a smaller product and you do your part to help protect the environment by using less material.
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Box lining gusseted poly bags are great for keeping the product's moisture away from the box. Large Gusseted box liners are perfect for shipping produce, frozen items and any product with moisture.
Note: Depth (D) is the shorter of the 2 sides.
1. Width (W) of the bag = width of the box + 1”
2. Depth (D) of the bag = depth of the box + 1”
3. Length (L) of the bag = height of the box + depth + 6” to allow coverage of the box contents.
Example: Box: 18”W x 12” D x 14” H
Bag: 19” W x 13” D x 33” L
Used in industrial, institutional and medical applications. These bin liners tear off rolls for easy use in many applications such as bin liners, gaylord liners and dust covers.
1. Width (W) of the bag = width + depth of the container + 2” for a looser fit
2. Length (L) of the bag = height of the container + half of the depth to the height.
Add 5” for overhang.
Example: Container: 14”W x 10”D x 32”H
Bag: 26” W x 42” L
Extra large plastic bags for covering pallets during shipment. Easy to use, just slips over the top of the pallet and drops down to cover the entire product. Widely used to cover pallets that will store inside or outside. Also great for shipping to and from various locations. Pallet covers protects your product(s) from the weather, dust, paint, water, snow, and other types of debris.
Note: Depth (D) is the shorter of the 2 sides.
1. Width (W) of the cover = width of the pallet + 1-2”
2. Depth (D) of the cover = depth of the pallet + 1-2”
3. Length (L) of the cover = height of the pallet + half of the depth
Example: Pallet: 40”W x 36”D x 50”H
Cover: 42” W x 38” D x 68” L
A re-closable poly bag is any bag manufactured with a standard zip track closure or slider zip closure. Also known as Ziplock bags, resealable bags, zip lock plastic bags and secure bags. Resealable bags have a number of applications ranging from food storage, small parts, manufacturing, electronics and many others.
1. Measure Length (L) from the bottom of the bag to the base of the re-closable seal.
2. Measure Width (W) of the bag from side to side.
3. For rigid items, add ½” to the Width (W) of the bag to allow the item to fit through the opening.
4. For thick or bulky items adjust dimensions accordingly.
5. Add ½” to 2” to both dimensions for a looser fit.
Example: For a flat product 3½” wide by 5½” deep, the bag dimensions should measure at least 4” W x 6” L.
Slider top poly bags provide a highly protective barrier against moisture and vapors. Delay evaporation and dehydration to preserve freshness and taste of packaged foods. Polypropylene bags make great ways for storing food, electronics manufacturing, hospitals, agriculture, clean room technology flat poly bags can be used virtually anywhere.
1. Measure Length (L) from the bottom of the bag to the bottom of the slider closure.
2. Measure Width (W) of the bag from side to side.
3. For rigid items, add 1½” to the Width (W) of the bag to allow the item to fit through the opening.
4. For thick or bulky items adjust dimensions accordingly.
5. Add ½” to 2” to both dimensions for a looser fit.
Example: For a flat product 2½” wide by 5½”deep, the bag dimensions should measure at least 4” W x 6” L.
Making business decisions can be challenging. You must decide what marketing strategies to use, what products to sell, and how to manufacture your products. But one decision you might not have considered is what packaging to use for your product.
If you’re selling a product that moves in bulk quantities, you may want to consider purchasing bulk bags. But with so many different types and sizes of bulk bags, how do you know which option is the best bulk bag for your business?
Use this guide to help you choose the best bulk bag for your business to ensure that your products are well-protected and arrive at your customers’ doorsteps in perfect condition.
The size of the bulk bag you need will depend on the amount of product you need to ship. If you’re shipping a large amount of product, you’ll need a giant bag. Meanwhile, if you’re only shipping a small amount, you can get away with a smaller option from your chosen bag manufacturer.
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The most important thing to remember is that you don’t want to overpack your bulk bag. If the bag is too full, it could rupture, and your product could spill out. Not only would this be a waste of product, but it could also damage your reputation as a business.
When it comes to size, it’s better to err on the side of caution and choose a bag that’s too big rather than one that’s too small. You can always use a filler, such as packing peanuts, to fill up any empty space in the bag.
Bulk bags contain various materials, each with its own benefits. The most popular type of material is polypropylene, which is strong and durable plastic. Polypropylene works best for shipping food products because it’s non-toxic and FDA-approved.
In a controlled environment, it can easily transport – lbs. of dry flowable product with minimal mess. You can use it for transporting your product and for storage.
Another type of material you might see is polyethylene, which is a softer plastic. Polyethylene works well for products that are sensitive to scratches or abrasion. This type of plastic is also FDA-approved and safe for food products.
The product you’re shipping will also play a role in choosing the right bulk bag. If you’re shipping a dry product, such as flour or sugar, you won’t need a bag with a moisture barrier. But if you’re sending a wet product, such as coffee beans or fresh fruits, you’ll need a bag that factors in moisture.
You’ll also need to consider the density of your product. If you’re shipping a lighter product, such as dried mulch or perlite, you can get away with a bag that is made from lighter fabric. Meanwhile, if you’re shipping a higher-density product, such as sand, you’ll need a heavier-duty bag to support the weight.
You can close bulk bags with various closures, including drawstrings. The closure you choose will depend on the product you’re shipping.
If you’re shipping a product that doesn’t need sealing, such as dry beans or rice, you can choose a bag with a drawstring closure. This type of closure is less expensive and easier to use than a zipper, making it a good choice for businesses on a budget.
The temperature you’re shipping in will also play a role in choosing the right bulk bag. If you’re shipping in cold temperatures, you’ll need a bag to insulate your product and prevent frost from affecting the item.
On the other hand, if you’re shipping in hot temperatures, you’ll need a bag to protect your product from the heat. Excessive heat, especially in the case of moist products, can lead to humidity and spoilage. Either way, you’ll need to choose a bag made from heat-resistant material, such as polypropylene or woven polypropylene.
Once you’ve determined the size, material, and type of product you’re shipping, you can start to narrow down your options by looking at the add-ons of each bulk bag.
One add-on to look for is a baffle. A baffle is a strip of vented material sewn inside the bag— across all the corners—to help stabilize and hold the bag shape.
All bulk bags have loops that can be helpful if you need to use a forklift. You can also get optional loops, including stevedore straps. This loop helps in situations where forklifts are inaccessible, but a crane-style lift may prove beneficial.
Finally, you’ll want to consider a b-lok as an add-on. A b-lok is a plastic device attached to the closure of the bag to help control the flow of discharge when emptying the bag. Some products do not need it, but others can benefit from a controlled discharge.
You may also want to consider any extras you might need, such as logo printing or color printing. These extras can help to brand your product and make it more recognizable.
Some other features can also be necessary, depending on your needs. For example, if you need to stack your bags, you’ll want to ensure they have a good base design that will allow them to stack without toppling over.
You might also want to consider special features like UV protection if you’re storing or transporting sensitive materials. All bags provided by S & K come standard with one year of UV protection.
Deciding to switch to bulk bags can be a big decision for your business. But with some diligence, you can find the perfect bulk bag for your needs.
Keep these tips in mind when shopping for bulk bags, and you’ll be sure to find the perfect one for your business. With the right tools, your business can save money and time by having a product that’s easy to transport securely.
S & K Packaging have a wide variety of bulk bags. Visit our website today to learn more about our products and find the perfect bag for your business.
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