our LDPE Shrink Bags for Industrial Packaging
1. High Clarity & Strong Protection
Made from 100% virgin LDPE resin, our shrink bags deliver excellent transparency, strong puncture resistance, and stable performance during heat shrinking.
2. Tight, Wrinkle-Free Shrink Performance
With a shrink ratio of up to 70–80%, the film wraps tightly around products without wrinkles, enhancing product presentation and protecting goods during transportation.
3. Customization for Industrial Packaging
Available in customizable sizes, thickness (20–200 μm), and printing options, ensuring seamless compatibility with automated and semi-automatic shrink packaging systems.
4. Wide Application Across Industries
Ideal for food, cosmetics, electronics, and consumer goods packaging where high clarity, durability, and reliable protection are essential.
Advantages of Our LDPE Shrink Bags
1. Crystal clear transparency for better shelf
appealMade from 100% virgin LDPE material for crystallike clarity. No yellowing or brittleness even after long term storage. Ideal for retail display and logistics packaging, allowing products to be fully visible and improving the unboxing experience.
2. Customizable thickness – balanced puncture resistance & flexibility
Thickness ranges from 0.03 mm to 0.25 mm, adjustable based on product weight and shape. For sharp edged, heavy or fragile items, we offer reinforced formulas to effectively reduce breakage during transportation.
3. Custom sizes available for perfect product fit
From handicrafts, electronics and food trays to industrial components, we customize bag width, length and sealing style as required. Small batch sampling is supported for quick confirmation of packaging effect.
4. Excellent heat shrink performance – tight & wrinkle free
Balanced machine and transverse shrinkage, compatible with heat guns and shrink tunnels. Achieves tight, smooth shrinkage at relatively low temperatures, reducing energy consumption and improving packaging efficiency.
5. Eco friendly & food safeFully recyclable
PCR (post consumer recycled) resin available upon request. Complies with FDA and EU food contact regulations, safe for direct packaging of food, pharmaceuticals and other sensitive products.
Product Specifications
|
Parameter |
Range |
|
Material |
LDPE (Low Density Polyethylene) |
|
Width |
2 cm – 200 cm (flat bags / bottom seal bags) |
|
Thickness |
0.03 mm – 0.25 mm (30 μm – 250 μm) |
|
Color |
Clear, translucent, custom printed (1–7 colors) |
|
Shrink Ratio |
MD: 60%–80% / TD: 10%–20% (adjustable) |
|
Shrink Temperature |
150°C – 180°C |
|
Certifications |
RoHS, REACH |
Applications
Consumer goods
Soap, candles, cosmetics, stationery
Food packaging
Frozen food, bakery goods, tray packaging
Electronics
Batteries, chargers, cables, small appliances
Hardware parts
Bearings, tools, auto parts
Ecommerce & logistics
Books, toys, multiunit outer packaging
Why Choose Us?
Inhouse factory
Integrated production from film blowing to bag making, stable pricing and lead times.
Flexible customization
Small batch sampling available, mass orders can be delivered in batches.
Strict quality control
Online thickness inspection and double manual sampling ensure flatness, no gels, and strong seals.
Fast response
Inquiry reply within two hours; free packaging consultation.
Request Samples & Quotation
Provide samples
We provide free standard samples (freight collect) and low-cost custom samples.
Customized services
Please provide product dimensions, desired thickness, and printing requirements for a personalized quote.
Technical support
Unsure about thickness? Contact our packaging engineers for professional advice.
Customization Process
Size
1
>>
Proofing
2
>>
Drawing
3
>>
Customized Services
4
>>
Goods Receipt Confirmation
5
>>
After-sale Services
6
FQA
Q: What is the difference between LDPE and PVC shrink bags?
A: LDPE shrink bags are softer, more puncture resistant, recyclable and eco friendly. PVC shrink bags have a lower shrink temperature but are stiffer and less environmentally friendly. LDPE is the more reliable choice for sharp edged products or rough logistics.
Q: Can I print my brand logo on the bags?
A: Yes. We provide gravure printing with up to 9 colors, featuring sharp graphics and strong ink adhesion, ideal for retail shelf display. Simply provide your design file, and we handle the whole process from plate making to finished bags. 4.
Q: What thickness should I choose for heavy products?
A: We recommend based on weight and sharp edges: 0.03 mm – 0.06 mm: Light small items (soap, toys, candles) 0.06 mm – 0.10 mm: Electronics, books, general consumer goods 0.10 mm – 0.25 mm: Heavy, sharp or high value productsIf unsure, you may send product samples for free thickness testing.
Q: Are these bags suitable for food packaging?
A: Yes. Our food grade LDPE shrink bags comply with FDA and EU EC 10/2011 standards, safe for direct food contact with no harmful migration. Widely used for meat, bakery, frozen food and fresh trays.
Q: Can I test samples before mass ordering?
A: Absolutely. We encourage pre order testing. You may request free standard samples or order low cost custom samples in your exact size. Only after full confirmation will we proceed to mass production, avoiding risks of improper size or thickness.
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