What Information Should You Provide When Requesting a PET Sheet Quotation?

When requesting a PET sheet quotation, simply asking for the price of "transparent PET sheet" is usually not enough.

PET sheet prices can vary according to thickness, width, roll or sheet format, color, surface requirements, order quantity and final application. The more complete the information provided at the beginning, the easier it is for the supplier to prepare an accurate quotation and recommend a suitable material.

For buyers sourcing PET Sheet for thermoforming, packaging, printing or other applications, the following information should preferably be confirmed before sending an inquiry.

1. PET Sheet Thickness

Thickness is one of the first specifications a PET sheet manufacturer needs to know.

Different applications require different levels of rigidity, forming performance and material consumption. A thin PET sheet may be suitable for lightweight packaging, while thicker material may be required for rigid trays, transparent boxes or protective applications.

When requesting a quotation, provide the target thickness as clearly as possible, for example:

• 0.20 mm
• 0.30 mm
• 0.50 mm
• 0.80 mm
• 1.00 mm

If you are not sure which thickness is suitable, tell the supplier what the sheet will be used for instead of selecting a thickness only based on price.

2. Width and Sheet Dimensions

The next important specification is material width.

For PET sheet rolls, buyers should provide the required roll width according to their thermoforming, slitting or processing equipment.

For cut sheets, provide both the width and length, such as:

600 × 900 mm, 700 × 1000 mm or another customized size.

Providing finished dimensions can help the supplier determine whether standard production widths can be used or whether additional cutting or slitting is required.

3. PET Sheet Roll or Cut Sheet?

PET can be supplied in roll form or as individual cut sheets, and the two formats are suitable for different processing methods.

Roll material is commonly used for continuous thermoforming and automated packaging lines, while cut sheets are often more convenient for printing, die cutting, folding and smaller production runs.

If you are still deciding which format is more suitable, read our guide on PET Sheet Roll vs Cut Sheet before confirming the quotation.

4. Roll Diameter and Core Diameter

If you need PET material in roll form, width alone is not enough.

The supplier may also need to know:

• Maximum roll diameter
• Maximum roll weight
• Core diameter
• Winding requirements

These specifications are especially important when the roll must fit directly onto automatic thermoforming or feeding equipment.

For example, a roll that is too large or uses an unsuitable core size may not fit the customer's machine even if the PET thickness and width are correct.

5. Transparent, Colored or Customized PET?

PET sheet is available in different appearances depending on the final product.

For many packaging applications, buyers require high-transparency material. In this case, a Transparent PET Sheet may be suitable.

Other projects may require:

• Colored PET sheet
• Custom color
• Glossy surface
• Matte surface
• Different transparency levels

If appearance is critical, it is better to provide a color sample, reference photo or target requirement together with the inquiry.

6. What Will the PET Sheet Be Used For?

Application information is one of the most useful details a buyer can provide.

The same PET sheet specification may behave differently depending on whether the material will be thermoformed, printed, folded, die-cut or used directly as a transparent panel.

Typical PET sheet applications include:

• Thermoformed trays
• Blister packaging
• Food packaging
• Transparent folding boxes
• Printing applications
• Cosmetic packaging
• Electronic product packaging
• Industrial packaging

For thermoforming projects, buyers can also review our PET Sheet for Thermoforming.

7. Processing Method

In addition to the final application, tell the supplier how the PET sheet will be processed.

For example:

• Vacuum forming
• Thermoforming
• Screen printing
• UV printing
• Die cutting
• Folding
• Slitting
• Lamination

This information helps the supplier understand which material characteristics are more important for the project.

For example, a PET sheet used for thermoforming requires good forming consistency, while material used for transparent packaging boxes may place greater emphasis on clarity, flatness and surface appearance.

8. Surface and Appearance Requirements

If the finished product has strict appearance requirements, these should be stated before quotation.

Buyers may need to confirm:

• Transparency
• Gloss level
• Surface flatness
• Scratch requirements
• Protective film
• Surface finish

For applications requiring both clarity and rigidity, you can also review our Hard PET Transparent Plastic Sheet.

9. Order Quantity

Order quantity directly affects production planning, packaging and quotation.

Instead of only asking:

"What is your PET sheet price?"

it is better to provide an estimated requirement such as:

• Sample quantity
• First trial order
• Monthly requirement
• Annual purchasing volume

If the project is still in the development stage, tell the supplier the expected production volume. This helps both sides determine a more realistic specification and supply plan.

10. Packaging Requirements

PET sheet packaging should also be confirmed, especially for international transportation.

Depending on the supply format, materials may require:

• Roll packaging
• PE film wrapping
• Pallet packaging
• Flat sheet stacking
• Protective surface film
• Customized export packaging

If your warehouse or production equipment has special handling requirements, inform the supplier before the order is confirmed.

11. Sample Requirements

For a new project, testing a sample before bulk production can help verify whether the PET material works with the customer's equipment and finished-product requirements.

When asking for a sample, provide the same basic information as a bulk quotation:

• Thickness
• Width or sheet size
• Application
• Processing method
• Color or transparency

A sample with a completely different specification may not accurately represent the performance of the final bulk order.

12. Destination and Trade Requirements

For overseas orders, the supplier may also need the destination information in order to prepare a complete quotation.

Useful details include:

• Destination country
• Destination port
• Required trade term
• Preferred shipping method
• Expected delivery schedule

This is especially important when the buyer needs both product pricing and estimated transportation costs.

A Simple PET Sheet RFQ Example

A useful PET sheet inquiry can be very simple, but it should contain the key specifications.

Example:

• Material: Transparent PET Sheet
• Thickness: 0.50 mm
• Width: 600 mm
• Supply Format: Roll
• Core Diameter: 76 mm
• Application: Thermoformed food tray
• Processing: Vacuum thermoforming
• Quantity: 5 tons per order
• Destination: Customer's required port

This type of inquiry gives the supplier enough information to start checking production feasibility and quotation conditions immediately.

Why Complete RFQ Information Matters

An accurate PET sheet quotation is not based on the material name alone.

Thickness, dimensions, roll specifications, application, processing method, quantity and packaging can all affect production and cost.

Providing complete information at the beginning offers several advantages:

• Faster quotation
• Fewer specification revisions
• More accurate material selection
• Better compatibility with processing equipment
• Lower risk of ordering the wrong product

For B2B buyers, a clear RFQ can therefore save more time than repeatedly comparing incomplete PET sheet prices.

Custom PET Sheet Supply

Yangzhou Jinfeng New Material Co., Ltd. supplies PET Sheet and PET Film for packaging, thermoforming, printing and other industrial applications.

Customers can provide their required thickness, width, color, surface, roll dimensions, sheet dimensions and processing requirements for customized production.

If you are unsure about the exact PET specification, provide the final application and equipment information first. This allows the material requirements to be discussed before bulk production.