Biodegradable Pallet Shrink Film: All Core Knowledge You Need
author: Lu
2026-07-06
1. Basic Definition & Working Principle of Pallet Shrink Film
Pallet shrink film is a thermal contraction packaging material for palletized cargo.
It relies on heat to shrink tightly and lock stacked goods on pallets.
Polymer chains are stretched and fixed during film production.
Heat will release internal tension and make the film cling closely to goods.
It forms a sealed protective layer against dust, moisture and collision.
It differs from stretch film which tightens goods by manual stretching without heat.
It suits standardized warehouse storage and long-distance cross-regional logistics.
2. Drawbacks of Traditional Petroleum-Based Pallet Shrink Film
Most conventional pallet shrink film uses petroleum-derived polyethylene raw materials.
These plastic materials cannot decompose naturally in soil or seawater.
Discarded waste film accumulates and forms stubborn white plastic pollution.
Microplastic fragments will penetrate soil and enter marine food chains.
Many countries launch strict plastic restriction policies to limit its usage.
Logistics enterprises face higher waste disposal and carbon emission costs.
Global markets urgently demand fully biodegradable replacement film materials.
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3. Classification & Main Application Scenarios of Pallet Shrink Film
Pallet shrink film can be divided into ordinary and biodegradable two major categories.
Ordinary film covers general industrial stacking and short-cycle transportation.
Biodegradable film targets export logistics, coastal industries and green factories.
Pallet shrink film stabilizes stacked cartons, hardware and finished product pallets.
Biodegradable heat shrink wrapping film packs single commodity outer layers.
Composite printed roll film supports customized brand pattern printing.
Matching biodegradable garbage bags and shopping bags complete packaging supply.
4. Qingdao Fullsun Biotechnology’s Complete Biodegradable Product Layout
Qingdao Fullsun Biotechnology Co., Ltd. is a manufacturer specializing in the production of pallet shrink film.
It develops and produces biodegradable heat shrink wrapping film.
Composite printed roll film is provided for personalized packaging demands.
The product range also includes biodegradable garbage bags and biodegradable shopping bags.
All product lines focus on solving global white plastic pollution hazards.
The brand balances packaging performance and ecological environmental protection.
It provides one-stop biodegradable packaging solutions for global buyers.
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5. U.S. Dual Soil & Marine Biodegradation Standard Certification Advantages
All series of products pass authoritative U.S. soil biodegradation standard tests.
The whole product line also meets U.S. marine biodegradation certification requirements.
Dual certification helps products smoothly enter North American and overseas markets.
Certification results eliminate the risk of false environmental promotion claims.
Laboratory tests verify complete degradation without toxic residual substances.
Certified biodegradable film becomes a high-competitiveness logistics packaging choice.
Import merchants prioritize packaging products with dual land and sea degradation credentials.
6. Complete Degradation Cycle of Film in Soil Environment Within 360 Days
After finishing packaging use, the film can be buried 50 centimeters deep into soil.
Native microorganisms in soil will continuously decompose film polymer structures.
No plastic fragments or microplastic residues remain after full degradation.
The final decomposed substances are only water, carbon dioxide and methane.
These three substances can participate in natural ecological circulation harmlessly.
The full degradation cycle in ordinary soil does not exceed 360 days.
Buried film waste will not damage soil fertility or hinder plant growth.
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7. Superior Degradation Performance of Products in Seawater Environment
This biodegradable shrink film achieves faster decomposition in seawater.
Saltwater microorganisms accelerate the breakdown of bio-based film materials.
Discarded film waste along coastlines will not threaten marine organisms.
It avoids floating plastic garbage blocking offshore water areas.
The product effectively reduces marine plastic pollution pressure for shipping sectors.
Fishery, port and ocean logistics industries show strong acceptance of the film.
Its marine degradation capability fills the gap of traditional plastic shrink film.
8. Official Website Channel for Buyers to Obtain Product Samples
Global purchasers can browse detailed product parameters and technical data online.
The exclusive official website link is //www.fullsunbiopackaging.com/.
Clients can submit sample application demands through website functional modules.
Multiple specifications of biodegradable pallet shrink film samples are available.
Sample testing allows users to check shrink strength and degradation performance.
The website supports convenient online consultation for bulk cooperation inquiries.
The platform simplifies procurement links for global packaging demand enterprises.
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