DESU Plastic Sheet

DESU Plastic Sheet Supply PET APET PETG GAG RPET PP PS HIPS PVC Sheet Roll for Thermoforming
Email: [email protected] | [email protected]
https://desuplastic.com/

Is paper really replacing plastic in thermoforming?The answer may surprise you.While paper packaging continues to grow, ...
11/06/2026

Is paper really replacing plastic in thermoforming?

The answer may surprise you.

While paper packaging continues to grow, many paper trays, cups, and containers still rely on plastic coatings for moisture resistance and heat sealing.

In this article, we compare paper, PET, rPET, PP, and molded fiber packaging from the perspective of performance, sustainability, recyclability, and real-world packaging applications.

Is paper really replacing plastic in thermoforming? Explore the facts behind paper packaging, PET, rPET, molded fiber, sustainability claims, recyclability, and material selection for food packaging applications.

Why do PET trays turn white or crack after thermoforming?Many people immediately blame the sheet material.However, some ...
03/06/2026

Why do PET trays turn white or crack after thermoforming?

Many people immediately blame the sheet material.

However, some of the most common causes are actually process-related:

🔹 Forming temperature too low
🔹 Excessive stretching during forming
🔹 Sharp mold corners
🔹 Uneven sheet thickness
🔹 Plug-assist design problems

The good news?

Most whitening issues can be reduced—or completely eliminated—through systematic troubleshooting.

Before changing material suppliers, make sure your process parameters are fully evaluated.

Have you experienced PET whitening or cracking issues in production?

Share your experience below.

Discover the real causes of PET thermoforming cracking and whitening after molding. Learn whether the issue comes from PET sheet quality, RPET content, mold design, or processing conditions.

Extruded vs Calendered Plastic Sheets: Which Process Makes More Sense for Thermoforming?Extruded and calendered plastic ...
14/05/2026

Extruded vs Calendered Plastic Sheets: Which Process Makes More Sense for Thermoforming?

Extruded and calendered plastic sheets are not competitors in every situation. They were developed for different manufacturing priorities....

Extruded and calendered plastic sheets are not competitors in every situation. They were developed for different manufacturing priorities.

Best Thermoforming Sheet Manufacturers in China 2026 | PET PP PS GuideDiscover top thermoforming sheet manufacturers in ...
20/04/2026

Best Thermoforming Sheet Manufacturers in China 2026 | PET PP PS Guide

Discover top thermoforming sheet manufacturers in China. Learn how to choose reliable PET, PP, PS, and RPET suppliers with real factory insights and sourcing tips....

Discover top thermoforming sheet manufacturers in China. Learn how to choose reliable PET, PP, PS, and RPET suppliers with real factory insights and sourcing tips.

CHINAPLAS 2026 Factory Visit | Thermoforming PET PP PS Sheet Supplier ShanghaiCHINAPLAS 2026 is fully booked. Visit a re...
20/04/2026

CHINAPLAS 2026 Factory Visit | Thermoforming PET PP PS Sheet Supplier Shanghai

CHINAPLAS 2026 is fully booked. Visit a real thermoforming sheet factory in Shanghai with free pickup. PET, RPET, PP, PS, PETG supplier for packaging applications....

CHINAPLAS 2026 is fully booked. Visit a real thermoforming sheet factory in Shanghai with free pickup. PET, RPET, PP, PS, PETG supplier for packaging applications.

Is High-PCR PET Always the Right Choice? Not ReallyHigh-PCR PET is trending under EPR regulations, but is it always the ...
16/04/2026

Is High-PCR PET Always the Right Choice? Not Really

High-PCR PET is trending under EPR regulations, but is it always the right choice? A practical look at performance, cost, and real-world thermoforming challenges....

High-PCR PET is trending under EPR regulations, but is it always the right choice? A practical look at performance, cost, and real-world thermoforming challenges.

PET Sheet Roll vs Sheet: How to ChooseChoosing between PET sheet roll and sheet depends on production scale, equipment, ...
24/03/2026

PET Sheet Roll vs Sheet: How to Choose

Choosing between PET sheet roll and sheet depends on production scale, equipment, and application....

Choosing between PET sheet roll and sheet depends on production scale, equipment, and application.

How to Improve Forming Results with PET SheetImproving thermoforming results with PET sheet requires a combination of co...
24/03/2026

How to Improve Forming Results with PET Sheet

Improving thermoforming results with PET sheet requires a combination of correct temperature control, proper IV selection, consistent material quality, and optimized mold design....

Improving thermoforming results with PET sheet requires a combination of correct temperature control, proper IV selection, consistent material quality, and optimized mold design.

Common Defects in Thermoforming PET SheetThermoforming defects in PET sheet are mainly caused by improper temperature, i...
24/03/2026

Common Defects in Thermoforming PET Sheet

Thermoforming defects in PET sheet are mainly caused by improper temperature, incorrect IV selection, and inconsistent material quality....

Thermoforming defects in PET sheet are mainly caused by improper temperature, incorrect IV selection, and inconsistent material quality.

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Address:2nd Building , 158 Yuanshun Road, Huinan Town, Pudong New Area
Shanghai
201322

Telephone

+8618201921082

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