Plastic or LSR Injection Molding Machine | Breast Pump LSR Machine Guide

Introduction

This blog looks at the equipment used to make breast pumps. It compares plastic injection machine and LSR injection molding machine.

If you're a breast pump brand, OEM, or a factory looking to upgrade your current production line, this guide will explain how breast pump LSR machine can help your business and improve product quality.

LSR Injection Molding Machine (Breast Pump LSR Machine)

Liquid Silicone Rubber injection moulding machines are specially designed to process two-component, low-viscosity LSR materials that stick to themselves, can resist heat, are hypoallergenic and FDA compliant. These are perfect for breast pump parts that touch skin or milk.

Typical LSR Breast Pump Components

Silicone flanges

Flexible membranes

Valves and sealing rings

Nipple covers and breast shields

Plastic Injection Machine VS LSR Injection Molding Machine

What are the LSR injection molding machine for breast pump LSR machine? On the silicone breast pump for maternal and infant industry, except for the electronic parts, the rest of the parts, are composed of plastic parts and LSR injection molding machine, that is to say breast pump LSR machine, mainly contains plastic injection molding machine and LSR injection machine.

Are you familiar with the logic behind the fact that plastic injection moulding and LSR injection machines are different?

1. Plastic Injection Molding Machine

Plastic injection molding machine operates on the principle of thermoplastic or thermosetting plastic using injection molding molds, and then produces various shapes of plastic products.

Commonly known plastic materials, such as PP, PC, PPSU, etc., need to be produced by plastic injection molding machine. To do this, we need to place plastic granules inside a funnel and melt them, then inject them into a plastic mold where they are cooled and molded. This process is a physical change, and the plastic material can be recycled.

This blog examines the equipment used to manufacture breast pumps. It compares plastic injection machines and liquid silicone rubber (LSR) injection molding machines. It also explains why LSR machines require additional equipment to operate at their best.

If you are a breast pump brand, original equipment manufacturer (OEM), or a factory looking to upgrade your current production line, this guide will explain how breast pump LSR machines can benefit your business and enhance product quality.

2.LSR Injection Machine

The working principle of LSR injection machine

LSR injection molding machine: the liquid silicone raw material contains A and B two components, through the silicone machine on the quantitative pump to control the ratio of the two 1:1, and then through the dynamic and static mixer to give the material is fully mixed (color paste with a third agent to add to the mixer with the full mix of A/B) through the gun barrel injection into the mold, high temperature vulcanization molding. ) The mixed material is injected into the mold through the barrel and vulcanized at high temperature.

This is a chemical reaction, LSR cannot be recycled.

Generally Speaking

The two machines are suitable for different customers' production requirements. Plastic injection moulding machines operate by transforming the plastic material into a new product. This means that the plastic can be recycled.

The LSR injection moulding machine functions by utilizing a chemical reaction. This means that liquid silicone cannot be recycled.

Welcome! Here you can learn more about how our LSR injection machine can assist your business, and the benefits it can provide to customers at the B-end.

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