The pros and cons of baby products made of bamboo and organic cotton.

Baby items made of Bamboo

Supporters of baby items made of bamboo will rave about the qualities, which include the fact that bamboo fabric is extremely soft and comparable to fabrics such as cashmere. Regenerated Bamboo fiber is touted for its antimicrobial properties. However, there is no scientific evidence to support this claim. Bamboo fabric is also breathable and said to be more absorbent and stronger than cotton.

Baby items made of Organic Cotton

You may be wondering if purchasing organic cotton sleepwear is worth the added expense. The answer to that is yes, especially when the item is for a baby. Organic cotton fabrics are superior to conventionally grown cotton fabrics because they are grown without synthetic fertilizers, pesticides or fungicides. This produces healthier products for consumers while protecting our valuable ecosystems. Fabrics made from organic cotton are also more durable because the fibers have not been exposed to harsh synthetic chemicals which can break down natural fibers. 

The ugly truth about producing Bamboo fabrics.

Growing Bamboo

At a glance, bamboo seems like a very good choice for a sustainable crop, it’s fast-growing, requires no fertilizers and self-regenerates from its own roots. But that doesn’t necessarily mean that it is being grown sustainably. The majority of bamboo is being grown in China and there is no information on how intensively bamboo is being harvested. Just because bamboo does not need pesticides there is no guarantee that they are not being used to maximize outputs. 

Producing Bamboo Fabrics

There are a few ways to turn bamboo into fabric. The first process involves combing out the bamboo fibers and spinning them into thread, much like how hemp is made into thread. This method creates a linen-type fabric that is processed as bast. This process is labor-intensive and expensive and the result is not suitable for soft, stretchy clothing or sleepwear for babies and children. 

The Viscose Process

The second and more popular method is the process that is used to make the soft and silky baby clothing and sleepwear that so many brands sell today. Making bamboo viscose is a highly intensive chemical process, similar to the process used to turn wood chips into rayon. In this process, the bamboo is dissolved in a strong solvent which makes a thick viscous solution that is then forced through fine holes, called a spinnerette. Forcing the solution through the spinnerette forms the strands of fiber but it’s a chemical bath of sulfuric acid that hardens the strands and when washed and bleached, these strands become rayon fabric.  This process is called hydrolysis alkalization or solution spinning because the fiber is “spun” in a chemical solution. The solvent used for this process is carbon disulfide, a toxic chemical that is a known human reproductive hazard. It can endanger factory workers and pollute the environment via air emissions and wastewater. The recovery of this solvent in most viscose factories is around 50%, which means the other half goes into the environment.

Producing Organic Cotton fabrics:
standing up to the test of time.

Producing Organic Cotton

Organic cotton doesn’t require industrial processing to convert it to fabric and for that reason, it reigns supreme over bamboo. The only downside to organic cotton is that it is quite difficult to grow without chemicals. As a result, the process for organic growing is more labor-intensive than conventional methods (using synthetic pesticides and fertilizers). This is why organic cotton is a bit pricer than both conventional cotton and rayon made with bamboo products.

When it comes to babies and children, organic cotton is still the safest choice. Comfortable, breathable and environmentally-friendly, cotton has held up to the test of time. It is for these reasons that we at CastleWare Baby have chosen to use pure organic cotton for all of our pajamas, one piece footsie pajamas, wearable blankets for walkers and sleeper bags. All of our fabrics (baby rib knit, fleece and velour) are made in the US from certified 100% organic cotton yarn. All of our fabrics are preshrunk using only hot water so you don’t have to worry about how the garment will fit after you take it out of the dryer or your child’s chemical exposure from the pajamas they wear to bed. 

What makes CastleWare different?