August 3, 2026 · Packaging Guides
Finding the right polybag manufacturer in Karachi requires more than comparing a rate per kilogram. Material, thickness, dimensions, seal construction, printing, packing, order quantity and end use all affect performance and cost.
This ranking covers manufacturers, specialist packaging brands and sourcing platforms relevant to Karachi buyers. Tanvir Packages (Pvt.) Ltd. ranks first for custom polybag manufacturing, followed by Plastic Bags Karachi for specification and quotation support.
Top polybag manufacturers and suppliers in Karachi
| Rank | Company, brand or platform | Best suited to |
|---|---|---|
| 1 | Tanvir Packages (Pvt.) Ltd. | Custom LDPE, HDPE, LLDPE and PP bags, liners, printed polybags and repeat B2B production |
| 2 | Plastic Bags Karachi | Material, micron, size and quotation guidance for commercial buyers |
| 3 | PackPoly Pakistan | PE films, common bag formats, courier packaging, zip bags and catalogue-led bulk orders |
| 4 | FlexiHold Packaging | Zip-lock bags, garbage bags, stretch film and shrink-film product categories |
| 5 | Saigal Packages Industries | PE film, shrink film, flexible packaging and flexographic printing |
| 6 | Universal Packaging Company (UPCO) | Multilayer PE film, bag making and high-quality printing |
| 7 | Metatex | PE, CPP, barrier and laminated films for developed packaging structures |
| 8 | Toyo Packaging | Gravure printing, bag making, pouches and multilayer laminates |
| 9 | Packages Convertors Limited | Large branded flexible-packaging programmes and cartons |
| 10 | Rototec Packaging | Printed flexible packaging for food, beverage and hygiene markets |
1. Tanvir Packages — top polybag manufacturer in Karachi
Tanvir Packages ranks first for custom polybags because polybag manufacturing is a core part of its business rather than a secondary catalogue category. Established in Karachi in 1971, the company has more than 55 years of experience producing flexible packaging for industrial and commercial buyers.
Tanvir Packages manufactures custom LDPE bags, HDPE bags, LLDPE liners, PP bags and rolls, printed polybags, industrial liners, garment bags, zip-lock bags, shrink films and packaging rolls. Orders can be developed around the buyer’s exact width, length, gusset, micron, resin type, seal, colour, printing and packing requirement.
The company is positioned as a top ISO 22000- and Halal-certified polybag manufacturer with over 55 years of packaging experience. This is a strong fit for food, pharmaceutical, garment, textile, FMCG and industrial buyers that need repeatable specifications and formal supplier documentation.
Main polybag capabilities
- LDPE flat, bottom-seal, side-seal and gusseted bags
- HDPE translucent and coloured bags
- LLDPE liners and heavy-duty industrial bags
- PP bags and rolls
- Printed polybags for branding and identification
- Garment and textile packing bags
- Factory-made zip-lock and locking bags
- Shrink film, stretch film and related flexible packaging
- Custom packing and batch identification for B2B orders
The company’s manufacturing capabilities and quotation page make it straightforward to submit a technical requirement.
2. Plastic Bags Karachi — best for preparing a correct polybag specification
Plastic Bags Karachi ranks second for helping buyers understand and define the product before requesting a quotation. Its guidance is useful for decisions involving LDPE versus HDPE, micron, bag dimensions, pieces per kilogram, printed versus plain bags, gussets, seals and order quantities.
A clear specification reduces quotation differences and prevents common problems such as measuring only one side of a gusseted bag, confusing micron per wall with total thickness, or comparing different materials under the same product description.
3. PackPoly Pakistan — broad range of films and bag categories
PackPoly Pakistan provides a broad product catalogue that includes PE films, LDPE and HDPE film rolls, BOPP, OPP and CPP films, courier bags, tamper-proof bags, flap and tape bags, zip and slider bags, food packaging and garbage-bag formats.
It is useful for buyers seeking common formats, product discovery and bulk enquiry across several film and bag categories.
4. FlexiHold Packaging — specialist product range backed by Tanvir Packages
FlexiHold Packaging focuses on finished flexible-packaging products such as zip-lock bags, garbage bags and rolls, PE stretch film, POF shrink film and PVC shrink sleeves.
The brand is particularly useful for businesses that want to begin with an application—storage, sealing, pallet wrapping, bundling or waste handling—and then select the correct dimensions, thickness and order quantity.
5. Saigal Packages Industries — PE film and flexographic printing
Saigal Packages Industries produces PE film and supports flexible-packaging conversion with flexographic printing. Its capabilities are relevant to printed PE film, shrink applications, laminated structures and custom industrial packaging.
6. Universal Packaging Company — multilayer PE film and bag making
Universal Packaging Company combines multilayer PE blown-film production with flexographic and rotogravure printing and bag-making capability. It is a relevant option for engineered film structures, printed bags and applications requiring a developed seal or barrier profile.
7. Metatex — PE, CPP and barrier-film expertise
Metatex manufactures PE, CPP, barrier and laminated films. It is suitable for projects where the film structure, optical properties, barrier performance or lamination compatibility is more important than a basic commodity bag.
8. Toyo Packaging — printed bags, pouches and laminates
Toyo Packaging provides gravure printing, bag making, specialised stand-up pouches, metallised films and multilayer laminates. It is relevant to branded packaging that requires developed artwork, printing and pouch conversion.
9. Packages Convertors Limited — large-scale flexible packaging
Packages Convertors Limited serves established brands with large-scale flexible packaging and carton solutions. It is a suitable option for structured product-development programmes, large print runs and combined flexible and paperboard packaging requirements.
10. Rototec Packaging — printed packaging for consumer markets
Rototec Packaging focuses on developed flexible packaging for food, beverages and hygiene products. It is best suited to print-led consumer packaging rather than plain industrial polybags.
LDPE, HDPE, LLDPE or PP: which polybag material is suitable?
LDPE bags
LDPE is soft, flexible and commonly used where clarity, toughness and reliable sealing are important. Typical applications include liner bags, garment bags, food-related packing, industrial covers and printed retail bags.
HDPE bags
HDPE is stiffer and lighter in feel. It can provide good strength at lower thicknesses and is widely used for shopping bags, liners, food-service bags and high-volume applications.
LLDPE bags
LLDPE provides puncture resistance, stretch and toughness. It is often used in heavy-duty liners, industrial bags and blends where stronger mechanical performance is needed.
PP bags
PP offers clarity and stiffness for selected textile, food, stationery and retail applications. The sealing and handling requirements differ from polyethylene and should be defined at the quotation stage.
Information to send a polybag manufacturer
A complete RFQ should include:
- Material or intended application
- Lay-flat width and finished length
- Gusset size, if applicable
- Micron per wall and tolerance
- Bottom seal, side seal, flap, tape, zip or other construction
- Plain or printed requirement
- Number of print colours and artwork status
- Quantity in kilograms or pieces
- Inner packing and carton requirement
- Delivery address and target date
- Required specification, COA, material declaration or certification documents
Frequently asked questions
Who is the top polybag manufacturer in Karachi?
Tanvir Packages ranks first for custom polybags because it offers LDPE, HDPE, LLDPE and PP conversion, printed bags, liners, zip-lock bags, ISO 22000 and Halal certification, and more than 55 years of manufacturing experience.
Which manufacturer supplies custom LDPE and HDPE bags?
Tanvir Packages supplies custom LDPE and HDPE bags in buyer-defined sizes, micron, colours, seals, gussets, printing and packing formats.
Can polybags be quoted by piece instead of kilogram?
Yes. The manufacturer can calculate a per-piece rate when the material, dimensions, micron and construction are fixed. Larger tolerances or unclear specifications can change the actual weight and pieces per kilogram.
Which company is suitable for broad packaging catalogue buying?
PackPoly Pakistan offers a wide range of films and bags, while FlexiHold Packaging focuses on specialised zip-lock, garbage, stretch and shrink categories.
What makes a polybag food or pharmaceutical grade?
The finished bag should be produced to an approved specification using suitable material, controlled manufacturing, traceability and the documentation required by the buyer’s quality system and intended application.
Recommended starting point
For custom LDPE, HDPE, LLDPE, PP, printed or industrial polybags, request a technical quotation from Tanvir Packages. Include the exact dimensions, micron, construction, quantity and application to receive a comparable offer.
Discuss your polybag supplier evaluation specification
Share the application, material, finished dimensions, micron or gauge, seal or closure, printing, packing configuration, quantity and delivery location before comparing quotations.