1oz PLA Biodegradable Clear Disposable Plastic Restaurant Sauce Cup Container 

Production Process of PLA Cups

1.Raw Material Extraction:

The process begins with the extraction of starch-rich crops like corn or sugarcane, which serve as the primary raw materials for PLA cup production. These crops are harvested and processed to obtain the starch needed for PLA synthesis.

2.Fermentation:

The extracted starch undergoes a fermentation process where enzymes break down the starch molecules into simple sugars. Microorganisms then ferment these sugars to produce lactic acid, the key building block for PLA polymerization.

3.Polymerization:

The lactic acid molecules are polymerized through a process that involves heat and catalysts, forming long chains of PLA polymer. This polymerization process is crucial for creating the biodegradable and heat-resistant properties of PLA.

4.Extrusion or Injection Molding:

PLA polymer is then processed through extrusion or injection molding techniques to shape it into cup forms. Extrusion involves melting the PLA resin and forcing it through a die to create continuous profiles, while injection molding injects molten PLA into molds to produce cup shapes.

5.Cooling and Solidification:

The shaped PLA cups are cooled and solidified to ensure that they retain their structure and form. This cooling process helps the cups maintain their shape and integrity for use.

6.Trimming and Finishing:

Once cooled, the PLA cups may undergo trimming processes to remove any excess material and achieve a smooth finish. Additional finishing touches, such as printing or labeling, may be applied to customize the cups as per specific requirements.

7.Quality Control:

Quality control measures are implemented throughout the production process to ensure that the PLA cups meet safety, hygiene, and performance standards. Products are inspected for defects, thickness consistency, and overall quality before packaging.

8.Packaging and Distribution:

The final PLA cups are packaged for distribution to various markets, including food service establishments, events, and retailers. Sustainable packaging materials may be used to further enhance the eco-friendly nature of the cups.

FAQ

Q1: What's your main products?

A: Biodegradable tableware, mainly are in PLA, Paper, Sugarcane, Wood and Bamboo.

Q2: What price terms are acceptable?

A: It's up to you, but we prefer FOB and CIF price terms.

Q3: What's your payment terms?

A: Generally 50-70% deposit paid before production, 50-30% balance paid before shipping (it depends on the specific order amount ).

Q4: Can I customize on the products or package?

A: Yes, we accept customization requirements on product size, logo, package and so on.

Q5: Do you provide samples? Is it free or extra?

A: Yes, we can offer free samples, you just need to collect the freight cost.

Q6: What is the standard production time for each order?

A: Usually, the production time for each order is around 25 days, but the actual time will be subject to the order quantity, packaging way and busy season etc.