Ideal for shirts and other garments to keep garment clean and well presented, made from high clarity polypropylene.
Shirt bags have a printed warning notice and a self adhesive strip on the lip.

Ideal for retail use.

Bags / Polypropylene / Poly Prop with Lip

 

Product Code	Description
02P01	3.5x4 (90x100) - P/P Card Bags
02P02	4x5 (108x146) - P/P Card Bags
02P03	4x9.5 (105x240) - P/P Card Bags
02P04	4.5x8.5 (114x213) - P/P Card Bags
02P05	4.5x8.5 (115x215) - P/P Card Bags
02P06	5x5 - (125x125) P/P Card Bags
02P07	5x7 - (125x175) P/P Card Bags
02P08	5.4x9x1.5 (135x228) - P/P Card Bags
02P09	5.4x9x2 - (135x230) P/P Card Bags
02P11	6x6x1.5 (151x151) - P/P Card Bags
02P12	6x6x1.5 - (152x149) P/P Card Bags
02P13	6.5x8x1 (164x210) - P/P Card Bags
02P15	6.8x6.6x2 (170x165) - P/P Card Bags
02P16	7x4.4x1.5 (177x110) - P/P Card Bags
02P18	8.4x6.5x1.5 (210x163) - P/P Card Bags
02P19	8.8x4.7x1.5 (221x118) - P/P Card Bags
02P20	8.6x4.6 (215x115) - P/P Card Bags

Polypropylene Bags with Lip (Self-Seal) — Clear Presentation & Practical Protection

Polypropylene (PP) bags with a lip are designed for neat, professional presentation while helping protect items from dust, handling marks, and light scuffing during storage, packing, and display. The “lip” is an extended flap at the opening that folds over and seals using a self-adhesive strip, creating a tidy, tamper-evident-looking closure without heat sealing equipment. In this collection you’ll find clear, high-clarity PP bags commonly used for garments and flat retail items such as cards, prints, and stationery, including sizes described as “P/P Card Bags” and larger formats suited to shirts and similar apparel.

Because PP film is naturally crisp and glossy, these bags are often chosen when visibility matters—customers can see the product clearly, labels remain readable, and the pack looks clean and well presented. Many garment-style bags also include a printed safety warning notice, which is commonly used for packaging that may present a suffocation hazard if misused.

Polypropylene Bags with Lip — Helpful Guide

This guide explains the main packaging types within this category, what they’re best for, and how to choose the right size and closure style. It also clarifies common sizing terms (width, length, lip, and gusset) so you can match a bag to your product with fewer trial orders.

1) Flat clear PP card bags (self-seal lip)

Flat PP card bags are a go-to option for protecting and presenting items that are thin and rigid or semi-rigid—greeting cards, invitations, postcards, small prints, craft components, and similar flat goods. The self-adhesive lip makes them quick to close and reopen for inspection, and the high clarity film keeps the contents visible.

• 02P01 — 3.5x4 (90x100) P/P Card Bags. Compact size for small cards, tags, and small flat items.
• 02P02 — 4x5 (108x146) P/P Card Bags. Useful for slightly larger cards, small stationery sets, and inserts.
• 02P03 — 4x9.5 (105x240) P/P Card Bags. A longer format for narrow items such as bookmarks, slim packs, or elongated prints.
• 02P04 — 4.5x8.5 (114x213) P/P Card Bags. A versatile mid-size for cards, leaflets, and small prints.
• 02P05 — 4.5x8.5 (115x215) P/P Card Bags. Similar footprint to 02P04; check the listed metric dimensions when matching to your product.
• 02P06 — 5x5 (125x125) P/P Card Bags. Square format for square cards, coasters, or small craft packs.
• 02P07 — 5x7 (125x175) P/P Card Bags. Common for photo prints and standard card sizes.

2) PP bags with depth (gusseted) for thicker packs

If your product is not perfectly flat—stacked cards, bundled stationery, thicker craft kits, or items with a raised component—consider a bag that includes a gusset (a folded side or bottom panel that opens to create depth). Gusseted PP bags help reduce stress on the seal area and improve the way the pack sits on a shelf.

• 02P08 — 5.4x9x1.5 (135x228) P/P Card Bags. Includes a gusset for moderate thickness.
• 02P09 — 5.4x9x2 (135x230) P/P Card Bags. Slightly more depth than 02P08 for thicker bundles.
• 02P11 — 6x6x1.5 (151x151) P/P Card Bags. Square gusseted option for thicker square packs.

3) Garment-style PP bags (shirt/garment presentation)

For apparel, PP bags with a lip are commonly used to keep garments clean and presentable from packing through to retail display. The crisp clarity helps show fabric color and fold lines, while the self-seal lip speeds up packing. Where included, a printed warning notice supports safer handling and clearer communication for end users.

When packing garments, aim for a bag that allows the item to slide in without forcing the seams. A little extra width reduces wrinkling and makes sealing easier, especially if the garment is folded with a collar or has thicker hems.

Understanding Sizes: Width, Length, Lip & Gusset

Choosing the right PP bag is mostly about matching dimensions to your product and how you want it to sit inside the pack.

• Width: The opening dimension across the bag. Your product’s widest point should be comfortably below this measurement.
• Length: The internal usable length of the bag body. Remember that the lip folds over, so the full external length may be longer than the usable internal length.
• Lip (flap): The extra film above the opening that folds down to seal. A longer lip can be easier to close neatly, especially for thicker contents.
• Gusset: Extra depth created by folded panels (often shown as the third dimension, e.g., “x1.5” or “x2”). Gussets help accommodate thickness and reduce bulging.

Tip: If your product is close to the bag’s width, consider sizing up. Tight fits can cause corner whitening, stress marks, or difficulty aligning the adhesive strip cleanly.

Material Notes: Why Polypropylene?

Polypropylene film is widely used for retail packaging because it balances clarity, stiffness, and clean appearance. Compared with softer films, PP tends to feel more “crisp,” which can help products look flatter and more structured in display. It also resists moisture from brief exposure (such as light condensation) better than paper-based wraps, though it is not intended as a fully waterproof barrier for long-term outdoor exposure.

PP bags are typically chosen when you want:

• High clarity for easy product identification and barcode/label readability.
• A neat seal without specialist equipment (self-adhesive lip).
• Reduced handling marks on items like prints, cards, and folded garments.
• Fast packing for small-batch or high-throughput operations.

Case Study: Packing a Small Stationery Range for Retail Display

A small stationery maker prepares weekly batches of greeting cards and mini print sets for local shops. The key requirements are: (1) keep paper edges clean, (2) prevent scuffs during transport, (3) allow customers to see the design clearly, and (4) keep packing time low.

They standardize on two bag formats: a flat PP card bag for single cards and a gusseted PP bag for bundled sets with envelopes and inserts. The self-seal lip allows quick closure and easy reopening for quality checks. By selecting a bag with a little extra width, they reduce corner stress and keep packs looking crisp on peg hooks and shelves.

Outcome: fewer damaged corners, faster packing, and more consistent shelf presentation—without changing the product itself.

How to Choose the Correct PP Bag with Lip

Step 1: Measure your product the way it will be packed

Measure the width and length of the item after folding (for garments) or after bundling (for stationery sets). If you’re packing multiple items together, measure the full stack thickness too.

Step 2: Decide whether you need a gusset

If the contents are thicker than a few millimeters, a gusseted bag usually closes more neatly and puts less strain on the adhesive area. For flat items, a flat bag often looks cleaner and uses less material.

Step 3: Allow clearance for easy insertion and sealing

As a practical rule, add clearance so the product slides in without catching. Too-tight bags slow packing and can create stress marks. Too-loose bags can look untidy and allow contents to shift.

Step 4: Consider how the pack will be handled

• Retail browsing: A resealable lip helps staff and customers open and close without tearing.
• Shipping: If packs will be handled heavily, consider whether you need additional outer protection (e.g., a mailer) to prevent punctures.
• Storage: Keep sealed packs away from heat sources; excessive heat can soften adhesives and affect seal performance.

Step 5: Check any safety or labeling needs

Where a warning notice is present on garment-style bags, it supports clearer communication about safe handling. If you are packing items for children’s products or regulated categories, confirm your labeling requirements and packaging policies before finalizing.

Best Practices for Packing & Sealing

• Keep the seal area clean: Dust, fibers, or powder can reduce adhesion. Wipe hands and keep work surfaces clean.
• Align before sealing: Smooth the bag and align the opening so the lip folds evenly; this improves appearance and reduces wrinkles.
• Don’t overfill: Overfilling can cause the lip to lift or the adhesive to misalign, especially on gusseted packs.
• Use consistent folding for garments: A repeatable fold size makes it easier to standardize bag sizes and speeds up packing.
• Store bags properly: Keep unused bags flat, in a cool dry place, away from direct sunlight to maintain film clarity and adhesive performance.

Common Use Cases

• Garments: shirts, folded apparel, textiles that benefit from dust protection and clear presentation.
• Printed goods: greeting cards, invitations, postcards, small art prints, instruction sheets.
• Craft & hobby: kits, components, embellishments, and bundled sets where visibility helps identification.
• Office & stationery: document packs, inserts, and small sets that need to stay clean and grouped.

Frequently Asked Questions