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Custom PE Packaging for Global B2B Buyers

Flat Bags & Large-Format Bags on Roll

Custom HDPE, LDPE, MDPE and LLDPE bags for food, retail, industrial protection and high-volume packing lines—available loose, perforated on roll, core or coreless.
✓Custom size & thickness
✓Up to 11-color printing
✓Food & non-food programs
✓Export packing support
FLAT BAGS • LOOSE & ON ROLL

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Share your requirement. Our export team will review the right material, format and packing configuration.

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Explore Product Formats

ảnh sản phẩm tổng hợp chưa có
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Nearly 20 Years
Manufacturing & export experience
90+ Markets
Global customer coverage
Loose or On Roll
Core, coreless & perforated formats
OEM Ready
Custom print, label, carton & pallet
A Practical Packaging Platform

One Product Family. Multiple Packing Environments.

Flat bags and large format bags on roll are simple products but buyer performance depends on film selection, sealing, perforation, roll construction, packing efficiency and repeat order consistency.
HAPLAST supports projects from current-sample matching to custom specification development.
  • Loose flat bags for manual packing and heat sealing
  • Perforated bags on roll for faster dispensing
  • Core or coreless roll construction
  • Standard and wide-format dimensions subject to production review
  • Virgin, recycled-content or compostable options subject to application and compliance
Product Formats

Choose the Format That Fits Your Packing Line

Each project can be developed around the product, filling method, dispensing system, required protection and commercial pack.
Loose Format

Poly Flat Bags

Simple, stackable bags for manual filling, component packing, food handling and protective overwrap.
  • Open-top flat construction
  • Heat-sealable options
  • Clear, tinted or custom color
  • Food and non-food applications
ảnh sản phẩm chưa có
Efficient Dispensing

Flat Bags on Roll

Perforated roll formats designed to support repetitive packing, cleaner storage and more organized workstations.
  • Easy-tear perforation
  • Core or coreless construction
  • Custom bags per roll
  • Manual or line-side dispensing
ảnh sản phẩm chưa có
Wide Coverage

Large-Format Flat Bags

Custom-sized bags for bulky products, internal liners, storage protection and industrial packing requirements.
  • Custom width and length
  • Material and gauge by application
  • Loose-packed or folded options
  • Plain or printed production
ảnh sản phẩm chưa có
High-Volume Programs

Large Bags on Roll

Wide roll configurations developed for operations that need fast dispensing of oversized bags or liners.
  • Perforated roll construction
  • Custom roll count and weight
  • Core diameter by equipment needs
  • Carton, pallet and container planning
Technical Configuration

Built Around Your Exact Product and Process

Send a drawing, current sample, target application or reference photo. The technical team can review production feasibility and recommend a matching structure.
✓
Seal & bottom design
Bottom seal, side seal or project-specific structure.
✓
Roll engineering
Perforation, pitch, core and roll count.
✓
Appearance
Clear, translucent, tinted or printed film.
✓
Commercial packing
Inner pack, carton, label and pallet layout.
Materials
HDPE, LDPE, MDPE, LLDPE; recycled-content or compostable options subject to project review
Dimensions
Custom width and length; wide-format capability subject to factory feasibility
Thickness
Customized according to load, puncture risk, sealing and cost target
Roll Format
Core, coreless, perforated, custom bags per roll and roll weight
Film Color
Transparent, natural, tinted or customer-selected color
Printing
Custom branding and product information; up to 11 colors depending on project
Packing
Loose, folded, inner packs, cartons, palletized or customer-specific export packing
End-Use Applications

Designed for Food, Retail and Industrial Operations

ảnh thật khách hàng sử dụng sp tăng uy tín
ảnh đựng thưcj phẩm bánh trái các thứ các thứ 

Food & Ingredient Packing

Clear bags for ingredients, produce, bakery items, portions and foodservice handling.
ảnh dùng cho khu công nghiệp đựng mấy đồ điện tử các thứ 

Industrial Components

Protect parts and assemblies from dust, moisture and handling contamination.
ảnh màng palet cá thứ 

Box, Pallet & Product Liners

Large-format film bags for internal lining, overwrap and storage protection.
Garment bag túi đựng đồ sau giặt

Garment & Textile Protection

Lightweight protective bags for clean handling, storage and distribution.
dùng lưu trữ đồ gì cũng được miễn ảnh thật

Agriculture & Produce

Custom formats for sorting, storage, fresh produce and agricultural distribution.
dùng cho thương mại điện tử 

Warehouse & Fulfillment

Organized roll dispensing for repetitive packing and inventory preparation.
Smarter Material Use

A Greener Direction Starts with the Right Specification

Environmental performance is not created by green graphics alone. It starts with using the right material, thickness, pack count and shipment configuration for the real application.
↘

Right-Gauging

Balance bag performance and film usage instead of overspecifying thickness.
⟳

Recycled-Content Options

Evaluate suitable recycled-content structures for non-food and approved applications.
◎

Compact Roll & Carton Design

Improve units per carton, pallet and container while reducing unused space.
♻

Compostable Options

Available only where material, certification, application and disposal route are confirmed.
Real Product Gallery

Official HAPLAST Flat Bag Images

These images are linked from HAPLAST’s official product page. Replace any image with newer factory photography when available.
Flat Bag Product
Clear Film
Custom Packing
ảnh cuộn có lõi hoặc không lõi hàng phẳng
thay bằng ảnh large bags on roll real
Tip: upload your real photographs to LadiPage, then replace each image URL in the HTML with the new hosted URL.
cuộn phẳng 
clear film
custom packaging chưa có ảnh lmao
Manufacturing & Quality Control

Built for Repeat Orders, Not Just First Samples

HAPLAST Factory No.1 produces flat loose bags and flat bags on roll with core or without core, supported by extrusion, printing and cutting equipment for multiple bag formats.
32 Extruders
Factory No.1 equipment profile
20 Printers
Custom print capability
58 Cutting Machines
Multiple bag and roll formats
ISO / BSCI / BRC
Factory standards stated by HAPLAST
Project Workflow

From Reference Sample to Export Shipment

→
STEP 01

Requirement Review

Application, size, material, thickness, roll and packing needs.
→
STEP 02

Specification

Confirm drawing, film, seal, perforation and tolerance.
→
STEP 03

Sample Approval

Review appearance, dimensions, seal and dispensing.
→
STEP 04

Mass Production

Produce according to the approved specification.
→
STEP 05

Quality Check

Inspect key dimensions, film, sealing and pack count.
STEP 06

Export Planning

Carton, pallet, container and shipment coordination.
Buyer FAQ

Frequently Asked Questions

Can you match our current flat bag or roll sample? 

Yes. Send a physical sample, drawing, product photo or current specification. The team can review material, dimensions, thickness, seal construction, roll count and packing.

Can HAPLAST make oversized or wide format bags? 

Wide-format projects can be evaluated based on required width, length, thickness, roll construction and machine feasibility. Confirm the exact dimensions before advertising a fixed capability.

Do you offer coreless rolls? 

Yes. HAPLAST states that Factory No.1 produces flat bags on roll with core or without core. Final roll construction depends on the project.

Can the bags be printed? 

Custom printing is available. The official Poly Bags product page states printing up to 11 colors, subject to artwork, film, print method and production review.

What information is needed for a quotation? 

Share bag width and length, thickness, material, color, print, loose or roll format, core requirement, bags per roll, packing, annual quantity and delivery destination.

Start Your Packaging Project

Need Flat Bags or Large Bags on Roll Built to Your Specification?

Send your current product, drawing or target use. HAPLAST will review a practical film, bag format, roll construction and export packing proposal.
Helpful details: width × length, thickness, material, roll count, print, packing, quantity and destination port.

Request a Custom B2B Quote

Business inquiries only. Your data is used to respond to this request.

Send My Requirements →

Request a Custom B2B Quote
HAPLAST GROUP · Vietnam Head Office · Global B2B Packaging Support