Hand and Machine Stretch Film for Puncture-Prone Pallets
If cartons puncture your stretch wrap, compare a hand roll and a machine roll on the same pallet. The catalog includes a 300 m × 50 cm cast hand roll and a 30 cm machine reference. Check core, pre-stretch limits, film used per pallet and corner tears before deciding.
Before requesting a sample
- The starting specificationMark the corner, wrap layer and height where the film first fails. Check whether the same location fails across pallet builds.
- Inputs for your first reviewSend the load photos, wrapper model and the roll now used.
Where breaks start on the pallet
Qingdao Novapack Packaging Co., Ltd. supplies these catalog options. Send your specifications so we can identify the construction, sample details and records you need for the quoted product.
Mark the corner, pallet edge or part of the cycle where the film fails. Photograph the same points on each trial so you can compare the results.
Map the first puncture by corner and height. If failures follow one edge across consecutive pallets, record its geometry and condition as part of the test. Use the same build when comparing a film candidate.
Put the marked photo, pallet stack pattern and trial film code on the same record.
Request puncture data using the same method on both films and run a matched pallet test. Track film mass per pallet and any tears at corners separately.
Compare catalog candidates
| Catalog candidate | What the description shows | What to confirm for your order |
|---|---|---|
| Soft Cast LLDPE Hand Stretch Film for Pallet Wrap, 300 m × 50 cm | Cast LLDPE hand roll shown as 300 m × 50 cm | Check loaded roll weight and how it dispenses for your team |
| Soft LLDPE Machine Stretch Film Roll with 30 cm Reference Width | Machine LLDPE listing with 30 cm reference width | Give your machine's core, diameter and pre-stretch limits |
| Clear Blown LLDPE Machine Stretch Film for Household Product Packaging | Blown LLDPE machine film candidate | Compare film use and tears at the same corner geometry |
Technical reference ASTM D5748 stretch-film puncture test
Casting, Blowing and Roll Winding
Cast film cools on a chill roll; blown film uses an inflated tube before collapsing and winding. The catalog lists both cast and blown constructions. Confirm film gauge, usable width, core and net roll weight on the quoted build. Compare puncture data under the same method and check your actual load.
Technical background Cast and blown film processing
Soft Cast LLDPE Hand Stretch Film for Pallet Wrap, 300 m × 50 cm
Dunnage Air Bags for Measured Gaps Between Pallet RowsCasting or blowing makes the film, and winding sets the finished roll geometry. Keep film grade, thickness and roll form as separate attributes when comparing samples.
Request the core and stretch-film specifications against each candidate code.
Machine film for the installed wrapper
Start from the wrapper’s allowed width, core, diameter and film specification. Have the equipment team check the candidate film with the line before the trial.
- Check the wrap you can actually runConfirm installed wrapper geometry and the currently approved settings. Have the operator record any changes needed by the sample.
- Acceptance recordKeep machine and trial roll identifiers with the settings log.
A comparison that includes corner protection
Test the wrap with the same cartons and pallet. If you also change corner protection, record that as a separate trial condition.
| Technical check | Compare a film candidate with your existing setup and with any approved edge protection. An observed puncture can belong to the corner condition, film, or their interaction. |
|---|---|
| For approval | Record break location, material consumed and the load arrangement for each run. |
The measures that make a trial useful
Record film per pallet, tears or punctures and the condition of the load at the same checkpoints. Include the wrap settings that your team approves for the trial.
Compare end-to-end wrapped weight or usable film consumed, winding changes and break count at the same wrap geometry. Check the resulting wrap against site acceptance.
Use one measurement and acceptance method for each candidate.
The machine roll in the staging area
Confirm the candidate roll fits the machine before running it. Photograph the label and core, then record which trial roll was used for each pallet.
- Verify the machine roll at stagingCheck core fit, roll face and how the roll is identified before the first run. Record whether the operator can mount it as planned.
- Acceptance recordFlag any supplied roll that cannot match the trial geometry in the approved setup.
A roll specification you can price
Request film thickness, usable length, net film weight, core dimensions and tolerances. Compare the price using a common length or net-weight basis.
| Technical check | Quote roll width, length or net film weight, core details and settings. Relate roll price to actual consumption and accepted load quality. |
|---|---|
| For approval | Approve assumptions and identify whether weights include the core. |
Hand roll and core samples
Check how the hand roll comes out of the carton and whether its size fits the team’s work. Keep those observations separate from the machine roll trial.
- Check the hand-roll configuration separatelyMeasure core extension and how staff grip and hold the roll in the work area. Hand and machine options may have different identifiers and use records.
- Acceptance recordKeep the two sample and receiving records separate.
A paired roll sample request
Send the load photos, current film and failure locations. Include the hand roll requirements and the machine model with its pre-stretch and roll limits.
Include load, corner conditions, hand and machine workflows, current film and quantities.
Ask for two quote lines and a repeatable site comparison.
Contact and Quote Details
Send your specification or a reference sample and include the order quantity and destination. Use the inquiry form to start your request. Send drawings or sample photos by email.
- Contact the Qingdao teamTell us what you pack or protect, and identify the operating condition that makes or breaks your purchase. Put the reference sample or drawing number in the message subject so it stays with the order.
- What the factory can reviewAttach the necessary evidence and ask for a sample, drawing review or quotation as the first deliverable.
Junfeng Road, Qingdao, Shandong, China
- [email protected]
- +1 404 203 0971
- Phone
- +86 18506421208
Continue your review
Compare this guide’s equipment, material and sample checks with your requirements.
Compare this guide’s equipment, material and sample checks with your requirements.
Include a drawing or current bag reference, what you pack, the equipment, quantity and delivery destination.