Handle Stretch Wrap Roll

Yuhong Plastic supplies handle stretch wrap roll solutions manufactured on in-house cast film lines. The product can be fully customized in core length, roll width, and film gauge. Standard production covers hand-grade cast LLDPE, with bulk and trial-batch orders both accepted.

The extended core acts as a ready-made handle on both sides. Workers pull the roll from the box and wrap directly, without inserting a metal or plastic dispenser. The film clings to itself consistently, providing load stability comparable to regular hand wrap. The core inner diameter is 1.5 inches (38 mm), so the roll remains compatible with most standard handheld dispensers if a user decides to switch back.

How the Extended Core Changes Manual Wrapping

Repetitive gripping of a narrow cardboard core is a common source of hand strain during manual pallet wrapping. The hand stretch film with built-in handle is designed to reduce that stress. The core extends 4.5 inches (approximately 115 mm) beyond the film edge on both sides, allowing a full-handed grip. Edge chamfering helps prevent paper cuts, and a micro-textured core surface reduces twisting under tension.

In internal time-motion studies, operators wrapping comparable pallet loads completed on average four additional pallets per hour using the extended-handle roll versus a standard roll used with a separate dispenser. The difference was attributed to less fumbling during roll pickup and repositioning, and faster initial tacking of film to the pallet.

 

Technical Specifications

Parameter	Unit	Typical Value	Notes
Film material	—	Cast LLDPE	Hand grade, produced in-house
Thickness	μm / gauge	17–23 (70–90 gauge)	Customizable on request
Standard roll widths	mm	300 / 400 / 500	Other widths available
Roll length (per roll)	m	250–300 (≈1,000 ft)	Extended-core configuration
Core type	—	Extended core, chamfered ends	1.5″ ID; 4.5″ grip extension per side
Core material	—	High-grammage kraft paper	Resists softening in humidity/cold storage
Tensile strength (MD)	N/15mm	≥ 14	GB/T 1040.3-2006
Puncture resistance	N	≥ 1.8	For general cargo
Elongation at break	%	≥ 300	—
Stretch capability (hand pull)	%	150–200	Controlled manual stretch range
Dispenser compatibility	—	Standard 1.5″ handheld dispensers	Compatible despite extended core
Wet-grip simulation	—	Passes batch-level traction test with damp gloves	Batch rejection if traction fails

Core Engineering and Quality Assurance

Experience with core materials

Seventeen years of stretch film production inform the choice of core stock. High-grammage kraft paper is used because it resists softening and deformation in cold storage or high-humidity environments — conditions where lighter cores can warp and jam.

Expertise in surface friction

The core surface is not simply roughened. A controlled friction coefficient is applied to the paper during core manufacturing. This creates a specific "drag" that prevents the roll from spinning freely in the hand under tension, giving the operator precise control over film stretch without a mechanical brake.

Authoritativeness through demanding supply chains

Grip core stretch film from Yuhong is in regular use at logistics hubs in Germany and Australia, where workplace safety requirements include rigorous drop-test protocols for packaging materials. The extended core design has met those requirements, providing a dispenser-free solution that reduces the risk of dropped metal dispenser parts and associated injuries.

Trustworthiness through wet-grip testing

Each production batch undergoes a wet-grip simulation. Operators wearing damp gloves wrap a test pallet; if the core fails to maintain stable traction, the batch is not shipped. This test is designed to reflect real-world conditions in cold rooms, outdoor yards, and humid warehouses.

Film quality is also monitored per shift: thickness profile, cling level, and tensile properties are checked against in-house specifications to maintain consistency across extended core pallet wrap production.

 

Frequently Asked Questions

Is the extended core roll compatible with a standard handheld dispenser?

Yes. While the core extends outward as a handle, the inner diameter remains the standard 1.5 inches (38 mm). The roll fits most common handheld dispensers. Users can start with the built-in handle and later use a mechanical brake dispenser for heavier loads without changing their film inventory.

How long is the extended handle portion?

The grip area extends approximately 4.5 inches (115 mm) on each side beyond the film edge. This provides enough leverage for a comfortable full-handed grip and still allows rolls to stack efficiently in a standard shipping box.

Does the extended core add significant weight?

The reinforced cardboard core adds roughly 40 grams per roll. Because better tension control often reduces film usage per pallet, the net material footprint can be lower than when using a standard roll with a separate dispenser.

Can the extended core be used in cold storage or freezers?

The core is made from high-grammage kraft paper selected partly for its resistance to softening in cold and humid environments. Film performance at very low temperatures should be confirmed for the specific gauge and grade; core integrity has been maintained in routine cold-storage applications.

Is this product suitable for machine wrapping?

No. Handle stretch wrap roll is designed for manual application. For machine-applied film, Yuhong supplies pre-stretched machine film on standard cores. Using a hand-grade extended core roll on a powered wrapper is not recommended.

Can the core be recycled?

Yes. The core is made of cardboard and can be disposed of with standard paper and cardboard recycling streams, provided it is free of film residue.

Manufacturer Information

Xiamen Yuhong Plastic Products Co., Ltd. produces its stretch film range on in-house cast film extrusion lines, with a total annual capacity of 5,000 metric tons. The company supplies hand stretch film, machine stretch film, and specialty stretch films to wholesalers, distributors, and industrial users in Europe, North America, and Southeast Asia. All export operations are handled by Yuhong's dedicated foreign trade subsidiary, with 100% of film production carried out in the company's own plant.