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Shipping & Mailing Packaging

How to Prepare Parcels for Mailing: Packing, Labeling, and Sealing

Learn how to properly pack, label, and seal your parcels for mailing in the Philippines. Follow our step-by-step guide to ensure secure delivery.

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Preparing a parcel for mailing requires a systematic approach to ensure your items arrive safely. Whether you are sending a gift, shipping an order, or returning a product, the way you pack, seal, and label your package determines its safety during transit. A poorly secured box can burst open under the weight of other packages, while an incorrect or smudged label can lead to costly delays or lost shipments. By mastering the fundamentals of parcel preparation, you can protect your items from the physical demands of sorting facilities and delivery vehicles, ensuring a seamless shipping experience from drop-off to delivery.

Gather Your Packing Materials and Tools

Before you begin packing, gathering all your materials and tools in one clean, flat workspace will streamline the process and prevent interruptions. The foundation of any secure parcel is the outer container, such as sturdy corrugated cardboard boxes for heavier or fragile items, or durable poly mailers for soft, non-fragile goods. Keep a selection of sizes on hand to match the container to the specific dimensions of your shipment.

Next, collect cushioning materials to protect your items from impact. Bubble wrap, packing peanuts, crumpled kraft paper, and foam sheets are excellent choices for absorbing shocks during transit. Avoid using newspaper if the ink might transfer onto your items, or household tissues that compress too easily under pressure.

Products mentioned in this guide

Textstyle J&T Size Corrugated Box Large (60x36x32CM) - Sold Per Piece
No Brand Textstyle J&T Size Corrugated Box Large (60x36x32CM) - Sold Per Piece 4.9 / 5 ₱67.50 View product →
382 Lazada user ratings
5.0 / 5
Spacious and sturdy box, Efficient and reliable packaging, Durable corrugated material, Versatile and multipurpose, Convenient foldable desi…Read full reviewShow less

Spacious and sturdy box, Efficient and reliable packaging, Durable corrugated material, Versatile and multipurpose, Convenient foldable design, Perfect for storage purposes, Ideal for organizing items,

5.0 / 5
Versatile and multipurpose, Spacious and sturdy box, Durable corrugated material, Very good. Highly recommended. Affordable. High quality. V…Read full reviewShow less

Versatile and multipurpose, Spacious and sturdy box, Durable corrugated material, Very good. Highly recommended. Affordable. High quality. Very good. Highly recommended. Affordable. High quality.

5.0 / 5

Efficient and reliable packaging, Easy to assemble and disassemble. Item was received in good condition. Thank you so much Seller 😊

5.0 / 5

Great value for the price, Spacious and sturdy box, Perfect for storage purposes, and also for my pet's welping box

5.0 / 5

Fast delivery Well packaged And excellent product Great seller I am very happy and will order again Thank you..

5PCS | TBOX Carton mailer box corrugated packaging Kraft Lowest price Brown Kraft Mailer Corrugated Box
No Brand 5PCS | TBOX Carton mailer box corrugated packaging Kraft Lowest price Brown Kraft Mailer Corrugated Box 4.9 / 5 ₱69.00 View product →
8,380 Lazada user ratings
5.0 / 5
Appearance:I RECOMMEND THIS STORE PRODUCTS IS QUALITY TALAGA THANKS PO LIGIT . MAKAPAL CYA TALAGA WALA AKO MASABI SAFE LAHAT WALANG SIRA THA…Read full reviewShow less

Appearance:I RECOMMEND THIS STORE PRODUCTS IS QUALITY TALAGA THANKS PO LIGIT . MAKAPAL CYA TALAGA WALA AKO MASABI SAFE LAHAT WALANG SIRA THANKS PO KC SAKTO LANG BILANG TALAGA WALANG LABIS MANLANG KAHIT LABG ISA KOREPOT MY ARI,

5.0 / 5
Great value for the price, Eco-friendly corrugated material, Securely protects my items, Efficient and reliable packaging, Durable and sturd…Read full reviewShow less

Great value for the price, Eco-friendly corrugated material, Securely protects my items, Efficient and reliable packaging, Durable and sturdy packaging, Versatile and multipurpose, Convenient size for shipping,

5.0 / 5

Quality:makapal Ease of Use:okay Appearance:plastic secured package fast deliver affordable good choice thank you seller thank you lazada

5.0 / 5

Versatile and multipurpose, Sleek and professional design, Efficient and reliable packaging, Convenient size for shipping,

5.0 / 5

magand ang box makakapal pa. Right choice to buy here. thanks seller. no damages also. highly recommended.

5PCS GRADIENT | Kraft Mailer Corrugated Box ON HAND Carton box corrugated cardboard packaging
No Brand 5PCS GRADIENT | Kraft Mailer Corrugated Box ON HAND Carton box corrugated cardboard packaging 4.9 / 5 ₱150.00 View product →
1,172 Lazada user ratings
5.0 / 5
Beautiful gradient design!, Sturdy and durable packaging., High-quality corrugated cardboard., Versatile and practical for various purposes.…Read full reviewShow less

Beautiful gradient design!, Sturdy and durable packaging., High-quality corrugated cardboard., Versatile and practical for various purposes., Great for shipping small items., Convenient sizes available for different items., Efficient and reliable packaging solution., Highly recommend this product.,

5.0 / 5
Stackable for easy storage., Versatile and practical for various purposes., Beautiful gradient design!, The perfect packaging for my busines…Read full reviewShow less

Stackable for easy storage., Versatile and practical for various purposes., Beautiful gradient design!, The perfect packaging for my business., Multiple compartments are so useful., Highly recommend this product., High-quality corrugated cardboard., Convenient foldable feature.,

5.0 / 5
Beautiful gradient design!, Great for shipping small items., Highly recommend this product., Sturdy and durable packaging., Multiple compart…Read full reviewShow less

Beautiful gradient design!, Great for shipping small items., Highly recommend this product., Sturdy and durable packaging., Multiple compartments are so useful., Stackable for easy storage., Love the waterproof feature., Efficient and reliable packaging solution.,

5.0 / 5
sobrang ganda pati color masarap sa mata thankyou poImpressive packaging, arrived in perfect condition., Efficient and reliable packaging so…Read full reviewShow less

sobrang ganda pati color masarap sa mata thankyou poImpressive packaging, arrived in perfect condition., Efficient and reliable packaging solution., Great for shipping small items., Great for shipping small items.,

5.0 / 5

High-quality corrugated cardboard., Convenient foldable feature., Vibrant lilac color is eye-catching.,

BOXPACKERS PH T-Mailer T4 SET OF 10 PCS 25 X 20 X 7 CM Box Brown Kraft Corrugated Carton Mailer Box Shipping box Gift Box Packaging Box BOXPACKERS PH
No Brand BOXPACKERS PH T-Mailer T4 SET OF 10 PCS 25 X 20 X 7 CM Box Brown Kraft Corrugated Carton Mailer Box Shipping box Gift Box Packaging Box BOXPACKERS PH 5.0 / 5 ₱155.00 View product →
22 Lazada user ratings
5.0 / 5

great stuff! you get more than your money's worth with its quality material and excellent craftsmanship.

5.0 / 5

Recommended

BOXPACKERS PH T-Mailer T6 SET OF 10 PCS 30 X 19.X4 X 6.4 CM Box Brown Kraft Corrugated Carton Mailer Box Shipping box Gift Box Packaging Box BOXPACKERS PH
No Brand BOXPACKERS PH T-Mailer T6 SET OF 10 PCS 30 X 19.X4 X 6.4 CM Box Brown Kraft Corrugated Carton Mailer Box Shipping box Gift Box Packaging Box BOXPACKERS PH 5.0 / 5 ₱145.00₱150.00 View product →
12 Lazada user ratings
5.0 / 5
All 10 boxes arrived safe and secured, walang dents o kahit ano buing buo, makapal at napakaganda ng quality! will order again from this sho…Read full reviewShow less

All 10 boxes arrived safe and secured, walang dents o kahit ano buing buo, makapal at napakaganda ng quality! will order again from this shop for sure!

5.0 / 5

Durability:Reliable material, Eco-friendliness:Eco-friendly material, Size Variety:Multiple sizes available,

5.0 / 5

Durability: great Eco-friendliness: great Size Variety: greatVarious dimensions, Multiple sizes available,

5.0 / 5

thank you so much i will order again

SET OF 10 BOXPACKERS PH RSC1 RSC2 RSC3 RSC5 RSC6 RSC13 RSC14 GALLON BOX Regular Plain Box RSC BOXPACKERSPH Kraft Corrugated Carton Shipping Box
No Brand SET OF 10 BOXPACKERS PH RSC1 RSC2 RSC3 RSC5 RSC6 RSC13 RSC14 GALLON BOX Regular Plain Box RSC BOXPACKERSPH Kraft Corrugated Carton Shipping Box 5.0 / 5 ₱110.00 View product →
1,124 Lazada user ratings
5.0 / 5

Perfect size for my needs, Secure packaging solution, Excellent quality material, Sturdy and durable,

5.0 / 5

Sturdy and durable, Efficient shipping process, Excellent quality material, Convenient and reliable,

5.0 / 5

Easy to assemble, Saves space during storage, Perfect size for my needs, Sturdy and durable,

5.0 / 5

good quality always Sturdy and durable, Versatile and practical, Convenient and reliable,

5.0 / 5

Saves space during storage, Perfect size for my needs, Easy to assemble, safe package

Carton Mailer Box Corrugated Packaging Cardboard Brown Kraft Mailer Corrugated Box
No Brand Carton Mailer Box Corrugated Packaging Cardboard Brown Kraft Mailer Corrugated Box 4.9 / 5 ₱12.00₱24.00 View product →
548 Lazada user ratings
5.0 / 5
Worst experience purchasing via Lazada. Was not able to use my order since the event where I need it already passed when the boxes arrived .…Read full reviewShow less

Worst experience purchasing via Lazada. Was not able to use my order since the event where I need it already passed when the boxes arrived . Worst seller. Do not answer. No support from Lazada Customer service as well.

5.0 / 5
Quality:Sobra pa sa expectation ko. Value for Money:Worth it ang pera dahil mura talaga. Effectiveness:Ka level nya yung mamahaling brand ng…Read full reviewShow less

Quality:Sobra pa sa expectation ko. Value for Money:Worth it ang pera dahil mura talaga. Effectiveness:Ka level nya yung mamahaling brand ng box

5.0 / 5

Quality:8/10 Ease of Use:8/10 Appearance:8/10 serves its purpose ....................................................

5.0 / 5

Versatile for various items, Sturdy and durable packaging, Convenient foldable design, Perfect size for small gifts,

5.0 / 5

Sturdy and durable packaging, Securely protects delicate items, Efficient mailing solution,

5PCS FULL COLORED Box High-end Carton Corrugated Cardboard Box Packaging Kraft (1pc)
No Brand 5PCS FULL COLORED Box High-end Carton Corrugated Cardboard Box Packaging Kraft (1pc) 4.9 / 5 ₱93.00 View product →
2,389 Lazada user ratings
4.0 / 5
I ordered 7 boxes (less than the 10 the seller recommends) and I’m glad they arrived in pretty good condition (some bent corners but they en…Read full reviewShow less

I ordered 7 boxes (less than the 10 the seller recommends) and I’m glad they arrived in pretty good condition (some bent corners but they end up inside the box so that’s minor). 4 star rating on this particular box (I rated most of the other boxes 5) because: - it is not the same shade as shown onscreen (I understand colors might appear different onscreen but this was very different.) In general, their colors are lighter onscreen than the actual items. - there’s “dirt” on the box (actually, it’s color transfer from the black box I ordered with this) but it comes off with a pencil eraser (My advice: ORDER BLACK COLORS SEPARATELY). I would have appreciated if the seller includes this in their recommendation.

5.0 / 5
Received all of my orders complete. Everything was very well-packaged and undamaged. The quality of the boxes are great. The boxes are perfe…Read full reviewShow less

Received all of my orders complete. Everything was very well-packaged and undamaged. The quality of the boxes are great. The boxes are perfect for the ensaymadas. My relatives will be happy to receive it. Very satisfied with my purchase. Definitely a good buy. Thank you, Seller!

5.0 / 5

Convenient and practical size options, Perfect size for my needs, High-quality materials used, Beautiful and vibrant colors!,

5.0 / 5

quality is great. makapal sya and very easy to assemble. Packed safely din kaya hndi nagusot gusot

Prices are valid at publication and may change. Please refer to the product page for the latest price.

You will also need a reliable adhesive to seal the container. Heavy-duty packing tape, preferably two inches wide, is the standard for securing cardboard boxes. A handheld tape dispenser is highly recommended, as it allows you to apply even tension and cut the tape cleanly without tangling.

Finally, prepare your marking and cutting tools. A sharp pair of scissors or a utility box cutter is essential for trimming tape and sizing down cardboard. For labeling, keep a permanent black marker on hand for manual writing, or set up your thermal label printer if you prefer professional, smudge-proof printed shipping labels.

Choose the Right Box and Inner Packaging

Selecting the correct outer container is a critical step that directly affects both the safety of your items and the cost of your shipment. Courier services calculate shipping fees based on either the actual weight or the dimensional weight of the package, whichever is greater. Aim for a box size that leaves approximately two inches of space on all sides of the item to accommodate cushioning materials that absorb external impacts.

corrugated shipping boxes

Inspect the structural integrity of the box before using it, ensuring it is rigid and free from deep creases, punctures, water stains, or soft corners. If you are reusing an old box from an online marketplace purchase, peel off or completely cross out any old shipping labels, barcodes, and addresses to prevent sorting machines from misrouting your package.

For lightweight, non-fragile items such as clothing, a poly mailer is often a better choice than a box. Poly mailers are water-resistant, tear-resistant, and add virtually no extra weight to your shipment. However, never use a poly mailer for items that can be bent, crushed, or broken under pressure, as these bags offer no structural protection.

Wrap and Cushion Your Items Securely

Once you have selected the appropriate container, wrap and cushion your items to withstand the vibrations, drops, and shifts that occur during transit. Wrap fragile items individually in bubble wrap or foam sheets to prevent them from knocking against one another inside the box, which is a common cause of breakage during transit.

Place a layer of cushioning material at the bottom of the box to create a protective base, then position your wrapped items in the center, keeping them away from the side walls. Fill all remaining void spaces around the items tightly with crumpled kraft paper, packing peanuts, or air pillows until there are no visible gaps.

To verify that your cushioning is sufficient, perform a gentle “shake test” before sealing the box. Close the top flaps of the box and gently shake it; if you feel or hear the contents shifting, sliding, or rattling inside, open the box and add more void fill until everything is completely stationary.

Seal the Parcel with Proper Tape Techniques

Sealing your parcel correctly is just as important as choosing the right box. The adhesive closure must hold the box flaps together under tension and resist peeling off when exposed to dust, humidity, or temperature changes during transport. Using the wrong tape or applying it incorrectly can cause the box to burst open, exposing your items to damage or loss.

The most reliable method for securing a cardboard box is the H-tape method. Seal the center seam of the box where the two major flaps meet, allowing the tape to extend at least two inches down the sides of the box, then seal the open side seams on both the left and right edges of the flaps, forming the shape of the letter “H” on both the top and bottom of the box.

Always use high-quality packing tape, such as heavy-duty acrylic or hot-melt adhesive tape, which is specifically designed to bond with cardboard fibers. Avoid using household tapes like masking tape, cellophane tape, or paper painters’ tape, as these do not have the adhesive strength required for shipping. Ensure that the tape is pressed down firmly along all seams to activate the adhesive, smoothing out any air bubbles or wrinkles that could catch on sorting machinery.

Never use string, twine, or plastic strapping to tie your box. These materials can easily catch on conveyor belts, sorting hooks, and automated machinery in transit hubs, resulting in torn packaging, damaged items, or the parcel being rejected by the courier service.

Write and Affix the Shipping Label Correctly

A perfectly packed and sealed parcel is useless if the courier cannot read the delivery instructions. When writing or printing the shipping address, ensure all details are complete and legible, including the recipient’s full name, active mobile number, and a detailed address. In the Philippines, it is crucial to specify the house number, street name, subdivision, barangay, city or municipality, province, and postal code, along with landmarks like “near the barangay hall” to assist delivery riders.

Always include a complete return address and contact number in the upper left corner of the parcel or on the designated section of the shipping label to ensure the package can be returned if delivery fails. Affix the shipping label to the largest, flattest surface of the box, avoiding seams, edges, or corners where the box folds, as this can crease the barcode and make it unscannable.

When preparing parcels for local couriers in the Philippines, such as JRS, LBC, or PhilPost, pay close attention to their specific labeling preferences. Some couriers require you to use their proprietary waybills, which must be filled out at the branch or printed directly from their online booking portals. Ensure that any printed barcodes are high-resolution and free from horizontal lines or fading, as faint print can prevent automated scanners from processing your parcel.

Final Checks Before Dropping Off Your Parcel

Before you head to the courier branch or hand your package over to a pickup rider, perform a final quality check to prevent unexpected fees, delays, or disputes. Verify the weight and dimensions of your sealed parcel, as most couriers have strict pricing tiers based on weight brackets and box dimensions. Knowing these measurements helps you select the correct shipping option online or prepares you for the cost at the counter.

Double-check the exterior of the box to ensure that all old barcodes, shipping labels, and addresses from previous shipments have been completely removed or covered to avoid confusing automated sorting scanners. Finally, take a clear photograph of your fully packed, sealed, and labeled parcel before dispatching it. This photographic evidence is invaluable if the package is damaged or lost in transit, as it proves that you packed the item securely and labeled it correctly.

Frequently Asked Questions (FAQ)

Can I use a regular plastic bag instead of a box for mailing?

No, you should not use regular household plastic bags, such as grocery bags or trash bags, for mailing parcels. These bags are thin, tear easily under tension, and offer no protection against punctures or impacts during transit. If you want to use a flexible plastic container, use a dedicated poly mailer designed for shipping. Poly mailers are made from durable, tear-resistant polyethylene and feature self-sealing adhesive strips. Keep in mind that poly mailers should only be used for soft, non-fragile items like clothing, towels, or plush toys. For fragile, heavy, or easily crushed items, always use a rigid corrugated cardboard box with proper cushioning.

What should I do if my item is unusually shaped?

Packing unusually shaped or asymmetrical items requires extra care to ensure they do not pierce the packaging or shift during transit. Start by wrapping any sharp edges, protrusions, or delicate parts in thick layers of bubble wrap or foam sheets, securing them with tape. If possible, disassemble the item into smaller, more manageable components. Place the wrapped item inside a sturdy box that is large enough to accommodate its widest points. Fill all surrounding void spaces with dense cushioning material, such as crumpled kraft paper or molded foam inserts, to build up a uniform rectangular shape inside the box. This prevents the item from shifting and ensures the outer box maintains its structural integrity when stacked.

Do I need to include a packing slip inside the box?

While not strictly mandatory for every shipment, including a packing slip inside your parcel is highly recommended. A packing slip serves as an internal record of the shipment, listing the sender’s details, the recipient’s information, and an itemized list of the contents. If the outer shipping label becomes damaged, torn, or unreadable during transit, courier staff can open the package to locate the internal packing slip and identify where the parcel needs to go. Additionally, for business shipments, returns, or multi-item orders, a packing slip helps the recipient verify that they have received all the correct items, improving customer satisfaction and streamlining the return process.

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