How to ensure the quality of fluted polypropylene sheet?


Fluted polypropylene sheet is a new type of environmentally friendly packaging material with a long service life, which is 10-60 times longer than that of corrugated cardboard. It can be recycled and reused and is widely used in logistics, packaging, auto parts, electronics, hardware, and other industries. In order to ensure the product quality of fluted polypropylene sheet, what should we pay attention to when we process it?

  • The equipment needs to be clean and tidy

For the fluted plastic sheets, no other resin is allowed in the hopper or barrel, or in the nozzle, otherwise, it will affect its transparency or other properties. Therefore, Huiyuan fluted plastic sheets manufacturers have the conditions for processing with special equipment and use special barrels, screws, and nozzles.

  • Cleaning of the mold part

Since the presence of grease will not only affect the transparency of the fluted polypropylene sheet, but also increase the cracking problem of the pp hollow board, it is required to clean the mold cavity, runner, root of the forming hole, corner, parting surface, and ejector top plate before molding. and other parts.

  • The resin particles need to be clean and tidy

In order to prevent dust from adhering to the surface of the particles due to electrostatic dust collection, and then exposure to the fluted plastic sheets due to light refraction, it is required to pay attention to the appearance, surrounding and a container of the package before opening the package. cleaning job. Operators should also pay attention to their own cleaning. Particles that have been opened should be inspected carefully while remaining particles should be carefully packaged to facilitate reuse.

  • More Related products -Fluted polypropylene sheet

If you are worried about choosing qualified fluted polypropylene sheet products, Huiyuan Plastic Factory will be your best choice. We have a professional technical team and R&D team, as well as very rigorous production and processing and strict quality inspection. All our corrugated plastic products have obtained SGS certification. Welcome to contact us to provide you with a one-stop solution.

You may like…

Leave your contact INFO here, we will get back to you within 8 hours. (Get a free sample and latest price)