Low Temperature Resistant PET Sheet for Frozen Packaging
Low temperature resistant PET sheet is a specialized PET plastic sheet designed for packaging and products used in refrigerated, frozen, and cold-chain environments. This grade is designed to maintain good toughness, transparency, dimensional stability, and structural integrity at low temperatures.
HSQY low temperature PET sheet has a specified temperature resistance range of -40°C to +60°C (-40°F to +140°F), making it suitable for applications such as frozen food packaging, ice cups, refrigerated food containers, medical cold-chain packaging, and industrial protective packaging.
Available in thicknesses from 0.15 mm to 3 mm and widths up to 1280 mm, the material can be supplied in clear, colored, standard-size, or customized formats according to different packaging and processing requirements.
Low Temperature Resistant PET Sheet Video
Low Temperature PET Sheet Specifications
HSQY provides low-temperature resistant PET sheets in different thicknesses, widths, colors, and sheet sizes for food packaging, cold-chain packaging, medical packaging, blister packaging, and other applications.
| Property | Details |
| Product Name | Low Temperature Resistant PET Sheet |
| Material | PET Plastic |
| Temperature Range | -40°C to +60°C (-40°F to +140°F) |
| Thickness | 0.15 mm to 3 mm |
| Maximum Width | 1280 mm |
| Standard Sizes | 915 × 1220 mm, 1000 × 2000 mm, Customized |
| Color | Clear, Colored, Customized |
| Density | 1.33–1.35 g/cm³ |
| Key Performance | Low-temperature toughness, transparency, dimensional stability and impact resistance |
| Typical Applications | Frozen food packaging, ice cups, PET trays, blister packaging, medical packaging and industrial packaging |
| MOQ | 1000 KG |
Note: Exact low-temperature performance and suitability may vary depending on sheet thickness, grade, processing conditions, and final application. Contact HSQY for product selection and technical confirmation.
Key Features of Low Temperature Resistant PET Sheet
1. Excellent Low-Temperature Toughness
Low-temperature modification helps the PET sheet maintain toughness and impact resistance under refrigerated and frozen conditions. This helps reduce the risk of brittle cracking during cold storage, transportation, handling, and packaging operations.
2. Temperature Resistance from -40°C to +60°C
The specified operating temperature range makes the material suitable for many frozen food, refrigeration, cold beverage, and cold-chain packaging applications.
3. High Transparency and Gloss
The clear PET material provides excellent product visibility and a smooth, glossy appearance, making it suitable for transparent retail packaging where the contents need to remain clearly visible.
4. Strong Mechanical Performance
PET offers good mechanical strength and dimensional stability. Low-temperature resistant grades are designed to maintain reliable physical performance when subjected to cold conditions and impact during handling.
5. Suitable for Food Packaging Applications
Food-contact grades are available for applications such as frozen food trays, ice cups, cold beverage containers, and refrigerated food packaging. Customers should confirm the required food-contact certificates and regulatory documentation for their target market before ordering.
6. Good Chemical Resistance
PET provides useful resistance to weak acids, weak alkalis, oils, fats, and many substances commonly encountered in food and industrial packaging environments.
7. Suitable for Packaging Conversion
Low-temperature PET sheet can be supplied as raw material for packaging applications such as trays, cups, lids, blister packs, and other formed packaging products.
8. Recyclable PET Material
PET is a recyclable thermoplastic material and can enter suitable PET recycling streams where collection and processing infrastructure is available.
Low Temperature PET Sheet vs. Standard PET Sheet
Standard PET provides good clarity, strength, and packaging performance, but applications involving freezing or repeated low-temperature impact may require a PET grade specifically designed to retain greater toughness in cold conditions.
| Comparison | Low Temperature Resistant PET | Standard PET |
| Low-Temperature Toughness | Designed for improved toughness in cold and freezing conditions | Performance depends on grade and may decrease at very low temperatures |
| Typical Environment | Frozen, refrigerated and cold-chain environments | General packaging environments |
| Typical Packaging | Frozen food trays, ice cups, cold-chain trays and refrigerated packaging | General food, retail and blister packaging |
| Appearance | Clear and glossy | Clear and glossy |
Applications of Low Temperature Resistant PET Sheet
Low-temperature PET sheet is particularly suitable for packaging products that may experience refrigeration, freezing, cold-chain distribution, or repeated handling at sub-zero temperatures.
Frozen Food Packaging
Suitable for ice cream packaging, frozen dumpling trays, frozen meat packaging, frozen food containers, and other food products stored or transported at low temperatures.
Ice Cups and Cold Beverage Packaging
Clear low-temperature PET sheet can be used as raw material for ice cups, iced beverage cups, cold drink containers, lids, and related transparent packaging.
Refrigerated Display Packaging
Suitable for refrigerated pastries, cut fruit, salads, ready-to-eat chilled products, and other retail packaging.
Cold-Chain Medical Packaging
Potential applications include protective trays, inserts, and outer packaging used for temperature-sensitive pharmaceutical and medical products.
Industrial Protective Packaging
Low-temperature resistant PET sheet can also be used for protective packaging of electronic components, precision instruments, and other products stored in cold environments.
Ice Cups
Refrigerated Display Containers
PET Trays
How to Choose Low Temperature PET Sheet
Selecting the correct freezer-grade or cold-resistant PET sheet requires considering the expected storage temperature, packaging process, final product shape, impact conditions, and regulatory requirements.
Operating Temperature: Tell us the lowest expected storage and transportation temperature.
Thickness: HSQY supplies thicknesses from 0.15 mm to 3 mm.
Width and Sheet Size: Maximum width is 1280 mm, with standard and customized sheet dimensions available.
Color and Appearance: Clear and colored options are available.
Final Application: Specify whether the material will be used for ice cups, frozen food trays, lids, blister packaging, medical packaging, or industrial packaging.
Compliance Requirements: For food or medical applications, tell us the destination market and required certificates or test reports.
Information Needed for a Fast PET Sheet Quote
1. Required thickness
2. Required width or sheet dimensions
3. Clear or colored material
4. Minimum operating or freezing temperature
5. Final packaging application
6. Required order quantity
7. Required food-contact, regulatory, or testing documentation
Frequently Asked Questions
What is a low temperature resistant PET sheet?
Low temperature resistant PET sheet is a PET plastic sheet designed to maintain greater toughness and structural stability in refrigerated and freezing conditions.
What temperature can HSQY low temperature PET sheet withstand?
The specified temperature resistance range for this product is -40°C to +60°C (-40°F to +140°F).
Can PET sheet be used for frozen food packaging?
Yes. Low-temperature resistant PET grades are designed for applications such as frozen food trays, ice cream packaging, frozen meat packaging, ice cups, and refrigerated food packaging.
Will PET sheet become brittle in a freezer?
Low-temperature resistant PET is designed to improve toughness under cold conditions and reduce the risk of brittle cracking compared with general-purpose PET.
What thicknesses are available for low temperature PET sheet?
HSQY supplies low-temperature resistant PET sheet in thicknesses from 0.15 mm to 3 mm, with a maximum width of 1280 mm.
Can low temperature PET sheet be used for ice cups?
Yes. Ice cups and cold beverage packaging are among the intended applications of HSQY low-temperature resistant PET sheet.
Can low temperature PET sheet be used for thermoforming?
PET sheet can be used as raw material for formed packaging such as trays, cups, lids, and blister packs. Processing parameters should be confirmed according to the selected grade, thickness, mold, and equipment.
Is low temperature PET sheet suitable for food contact?
Food-contact grades and compliance options are available. Customers should confirm the applicable regulatory documentation for the selected grade and destination market.
Is PET sheet recyclable?
PET is a recyclable thermoplastic. Recycling availability depends on local collection, sorting, and processing infrastructure.
Can HSQY customize the size and color of PET sheet?
Yes. HSQY provides clear and colored PET sheets and can supply customized sheet dimensions according to customer requirements.
What is the MOQ for low temperature resistant PET sheet?
The currently listed MOQ is 1000 KG. Contact HSQY to confirm the MOQ for your required thickness, width, color, and specifications.
What information should I provide to get a quotation?
Please provide the PET sheet thickness, width or sheet size, color, required quantity, lowest operating temperature, final application, destination country, and required documentation.
Certificate
Contact HSQY to confirm the certificates, test reports, and regulatory documentation applicable to your selected PET sheet grade and target market.
International Exhibitions
HSQY meets customers and presents its plastic sheet and packaging solutions at international plastics, packaging, foodservice, and industry exhibitions.
PET Sheet Production and Packing
HSQY manufactures PET sheets and films for packaging and industrial customers and maintains production and warehousing facilities to support stable bulk supply.
Production Line 1
Production Line 2
Warehouse
Why Choose HSQY as Your PET Sheet Supplier?
20+ Years of Manufacturing Experience: Changzhou Huisu Qinye Plastic Group Co., Ltd. has more than 20 years of experience in plastic sheet, film, and packaging materials.
50 Tons Daily Capacity: HSQY's listed daily production capacity supports stable supply for packaging manufacturers, distributors, and other B2B customers.
Customized Specifications: Different thicknesses, widths, sheet sizes, and colors are available according to customer requirements.
International Supply Experience: HSQY serves customers in Europe, the Americas, India, and other global markets.
About HSQY Plastic Group
Changzhou Huisu Qinye Plastic Group Co., Ltd. (HSQY) has more than 20 years of manufacturing experience and produces PET sheets, PET films, and other plastic packaging materials. With a listed daily production capacity of 50 tons, HSQY supports packaging and related industries with stable supply and consistent production.
HSQY supplies customers in Spain, Italy, Germany, the Americas, India, and other international markets. For low-temperature PET sheets, frozen food packaging materials, PET sheets for ice cups, or customized PET sheet requirements, contact HSQY with your specifications for product selection and quotation.
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