Transparent PP Sheet for Thermoforming and Packaging
HSQY transparent polypropylene sheet is designed for thermoforming, packaging, printing, stationery and industrial converting applications. It combines the low weight and chemical resistance of PP with a smooth transparent or translucent appearance for applications where product visibility and processability are required.
The current HSQY product range covers approximately 0.25mm to 5mm thickness and 300mm to 1700mm width, with standard and customized sheet dimensions available for different forming and converting lines.
Transparent, white, black, colored and customized PP options are available. For thermoforming projects, buyers should specify the required thickness, finished part dimensions, forming depth, mold size, clarity requirement and expected minimum wall thickness after forming.
Food-contact, medical, antistatic, conductive or flame-retardant grades should be treated as application-specific material options and confirmed with the required documentation or test method before production.
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Transparent PP Sheet Specifications
| Property |
Available Specification |
| Product Name |
Transparent PP Sheet for Thermoforming and Packaging |
| Material |
Polypropylene (PP) |
| Published Thickness Range |
0.25mm - 5mm |
| Published Width Range |
300mm - 1700mm |
| Standard Sheet Sizes |
915 × 1830mm, 1220 × 2440mm, 1560 × 3050mm, 2050 × 3050mm |
| Imperial Size References |
Approximately 3' × 6', 4' × 8' |
| Custom Dimensions |
Available subject to thickness, width and order requirements |
| Color |
Transparent, White, Black, Colored, Customized |
| Surface |
Smooth |
| Main Processing |
Thermoforming, vacuum forming, cutting, folding, welding, printing and converting subject to grade confirmation |
| Main Applications |
Thermoforming, packaging, printing, signage, stationery and industrial converting |
| Listed Grade Options |
Food-contact, medical and industrial grades subject to exact material documentation |
| Optional Functional Grades |
Antistatic, conductive or flame-retardant options subject to performance requirements |
| Listed Documents |
SGS, ISO 9001:2008 |
| MOQ |
500kg |
| Payment Terms |
T/T, L/C, Western Union, PayPal |
| Delivery Terms |
EXW, FOB, CNF, DDU |
| Lead Time |
Approximately 7-10 days for 1-20,000kg; negotiable for orders above 20,000kg |
Available thickness and width combinations depend on the selected PP grade, clarity, surface, production format and order specification. Confirm the final dimensions and tolerances before bulk production.
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Transparent PP Sheet for Thermoforming
Suitable polypropylene grades can be thermoformed into trays, inserts, covers, containers and other formed packaging or industrial parts.
PP is a semi-crystalline material, so its forming behavior is more sensitive to sheet temperature, heating uniformity, mold design and cooling conditions than some other thermoforming materials.
Buyers should evaluate the selected PP grade on the intended thermoforming machine and production mold before approving mass production.
| Thermoforming Requirement |
Information to Provide |
| Starting Thickness |
Required sheet thickness and tolerance |
| Machine Width |
Maximum usable sheet or web width |
| Mold Size |
Finished mold length × width |
| Forming Depth |
Maximum cavity or draw depth |
| Finished Wall Thickness |
Required minimum wall thickness after forming |
| Appearance |
Transparent, translucent, high clarity or approved visual sample |
| Finished Application |
Tray, insert, box, lid, cover or industrial part |
Clear PP vs High-Clarity PP
Standard polypropylene naturally tends to have a translucent or slightly milky appearance. The terms clear, transparent and high-clarity PP can therefore represent different visual levels depending on resin formulation, thickness and processing conditions.
| PP Appearance |
General Description |
| Natural PP |
Typically milky or translucent |
| Clear PP |
Improved visibility compared with conventional natural PP |
| High-Clarity PP |
Lower haze and improved product visibility for suitable packaging applications |
| Frosted PP |
Diffused translucent appearance with reduced direct visibility |
If optical appearance is critical, provide a target haze, gloss, transparency requirement or approved physical sample instead of relying only on the word "transparent."
Key Features of Transparent PP Sheet
Thermoforming Capability: Suitable PP grades can be vacuum formed or thermoformed into trays, packaging inserts and other three-dimensional components.
Chemical Resistance: Polypropylene is commonly selected for resistance to many chemicals. Compatibility should be confirmed for the actual chemical, concentration, temperature and contact time.
Smooth Surface: The smooth surface supports packaging, printing and converted-product applications where a clean visual finish is required.
Custom Colors: Transparent, white, black and colored PP options can be discussed according to project requirements.
Lightweight Material: PP has relatively low density, helping reduce material weight for suitable packaging and converted products.
Optional Functional Grades: Antistatic, conductive and flame-retardant formulations can be discussed where these properties are specifically required.
Recyclability: Polypropylene is recyclable where suitable PP collection and recycling infrastructure is available.
Transparent PP Sheet for Packaging
Transparent PP sheet can be used for packaging where lightweight construction, moisture resistance, flexibility and product visibility are important.
| Packaging Application |
Buyer Considerations |
| Thermoformed Trays |
Thickness, forming depth, rigidity and wall distribution |
| Folding Boxes |
Scoring, folding, printing and closure method |
| Packaging Inserts |
Product weight, stiffness and impact requirements |
| Retail Packaging |
Clarity, haze, gloss and product visibility |
| Food Packaging |
Food-contact grade, food type, temperature and destination-market requirements |
| Electronics Packaging |
Antistatic or conductive requirements where applicable |
Printing and Surface Treatment
Polypropylene has relatively low surface energy, so successful printing depends on the selected ink system, surface condition and required adhesion.
For printed packaging, signage or stationery projects, buyers should specify the printing process and required surface treatment before ordering. Corona treatment, flame treatment or another compatible surface preparation may be required for some printing systems.
Ink adhesion should be tested using the actual PP sheet grade, printing ink and production process before mass production.
Applications of Transparent PP Sheet
| Application |
Typical Products |
| Thermoforming |
Trays, inserts, food boxes, toy packaging, storage boxes and gift packaging |
| Packaging |
Folding boxes, transparent packaging components and product inserts |
| Signage |
Workshop signs, warning signs, tags and display components |
| Stationery |
File bags, folders, notebook covers, writing pads and document products |
| Decorative Panels |
Photographic backgrounds, backlight panels, wall panels and lampshade components |
| Industrial Uses |
Templates, separators, shelf pads and converted plastic components |
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Food-Contact and Functional Grade Requirements
The current HSQY product program lists food, medical and industrial PP grades. These designations should be confirmed for the exact resin, additives, color, thickness and intended application.
ISO 9001 is a quality-management system standard and does not by itself prove that every PP sheet is approved for food contact or medical use.
For food packaging, provide the destination market, food type, contact duration, temperature conditions and required regulatory documentation when requesting a quotation.
For antistatic, conductive or flame-retardant applications, provide the required resistance range, test method or flame classification so the appropriate material grade can be evaluated.
Information Required for a Transparent PP Sheet Quote
| Purchasing Requirement |
Information to Provide |
| Application |
Thermoforming, packaging, printing, stationery or industrial use |
| Thickness |
Required thickness and tolerance |
| Dimensions |
Sheet width × length or required custom dimensions |
| Clarity |
Transparent, high clarity, translucent or approved sample |
| Color |
Clear, white, black or custom color |
| Surface |
Smooth or other required available finish |
| Thermoforming |
Mold size, forming depth and minimum finished wall thickness |
| Printing |
Printing method, ink system and surface-treatment requirement |
| Functional Grade |
Food-contact, antistatic, conductive, flame-retardant or other requirement |
| Quantity |
Trial quantity, regular order quantity and expected annual demand |
| Destination |
Country, port and required delivery schedule |
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Packing and Delivery
Sample Packaging: A4-size PP sheet samples can be packed in PP bags or cartons for material evaluation.
Sheet Packing: Existing packing options include PE bags, kraft paper or PE wrapping film with protective corners for standard or customized sheet sizes.
Pallet Packing: The current product information lists approximately 500-2000kg per plywood pallet, subject to sheet dimensions and transport requirements.
Container Loading: The existing reference quantity is approximately 20 tons per container. Actual loading depends on dimensions, pallet configuration and applicable transport limits.
Delivery Terms: EXW, FOB, CNF and DDU.
Lead Time: Approximately 7-10 days for orders from 1-20,000kg; larger orders are subject to production scheduling and confirmation.
Product Documents and Compliance
The current product information lists SGS documentation and ISO 9001:2008.
Buyers should confirm which SGS report or other technical document applies to the exact PP grade, thickness, additives, color and finished application.
ISO 9001 relates to a quality-management system and should not be presented as direct proof that every PP sheet is approved for food, medical, electrical or flame-retardant applications.
Frequently Asked Questions About Transparent PP Sheet
What is transparent PP sheet?
Transparent PP sheet is polypropylene sheet formulated and processed to provide improved visibility compared with conventional natural PP. It can be used for thermoforming, packaging, printing and other converted products.
Is transparent PP completely clear like PET or acrylic?
Not necessarily. PP can range from translucent to high clarity depending on resin formulation, thickness, surface and processing. Buyers with strict optical requirements should confirm haze, gloss or an approved visual sample.
Can transparent PP sheet be thermoformed?
Yes. Suitable PP grades can be vacuum formed or thermoformed into trays, inserts, containers and other components. The selected grade should be validated using the intended machine, mold and forming depth before mass production.
What thicknesses are available?
The current product page lists a published thickness range of approximately 0.25mm to 5mm. Available combinations depend on sheet width, grade, clarity and production requirements.
What widths and sheet sizes are available?
The current range lists widths from approximately 300mm to 1700mm. Published sheet sizes include 915 × 1830mm, 1220 × 2440mm, 1560 × 3050mm and 2050 × 3050mm, with customized dimensions available.
Can transparent PP sheet be printed?
Yes, but PP has relatively low surface energy. Surface treatment or a compatible ink system may be required to achieve the required printing adhesion. Trial printing is recommended before mass production.
Is every transparent PP sheet suitable for food contact?
No. Food-contact suitability should be confirmed for the exact resin, additives, color and finished specification. Provide the destination market, food type, contact temperature and required documentation when ordering food-packaging material.
Are antistatic, conductive or flame-retardant PP sheets available?
These properties can be supplied as application-specific functional grades. Provide the required resistance range, test method or flame classification before quotation.
Is transparent PP sheet recyclable?
Polypropylene is recyclable where suitable PP collection, sorting and recycling infrastructure is available.
What is the MOQ?
The existing product specification lists an MOQ of 500kg.
Can I request a sample?
The existing product information states that A4-size samples can be provided for evaluation, with courier freight paid by the buyer. Confirm stock and sample availability before shipment.
What is the typical production lead time?
The current product information lists approximately 7-10 days for orders from 1-20,000kg, while larger orders are subject to production scheduling and negotiation.
What delivery terms are available?
The existing product information lists EXW, FOB, CNF and DDU.
What information should I provide for a quotation?
Provide the required application, thickness, dimensions, clarity, color, surface, thermoforming or printing requirements, functional grade, quantity, destination and required compliance documents.
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About HSQY Plastic Group
HSQY Plastic Group supplies polypropylene sheets and other plastic sheet materials to international B2B customers for thermoforming, packaging, printing, stationery and industrial converting applications.
HSQY works with thermoforming companies, packaging converters, printers, stationery manufacturers, distributors and industrial buyers requiring standard or customized PP sheet specifications.
For transparent PP sheet projects, provide your thickness, dimensions, clarity, forming or printing process, quantity and destination so the sales team can confirm the appropriate material specification and quotation.
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