Type of Yarn

The type of yarn used can greatly affect how much the knitted item will shrink when blocked. Natural fibers, such as wool and cotton, are more likely to shrink than synthetic fibers, such as acrylic and nylon. This is because natural fibers have more space between the fibers, allowing them to compress more when wet.

Method of Blocking

The method of blocking used can also affect how much the knitted item will shrink. Wet blocking is more likely to cause shrinkage than steam or spray blocking. This is because wet blocking involves saturating the fibers with water, causing them to compress and shrink.

Amount of Stretching

The amount of stretching done during blocking can also affect how much the knitted item will shrink. If the item is stretched too much during blocking, it may lose its shape and become distorted. On the other hand, if the item is not stretched enough, it may not hold its shape and may shrink more than desired.

Tips for Blocking Knitted Items

Here are some tips to help you block your knitted items successfully:

Key takeaway: Knitting can shrink when blocked, depending on the type of yarn, method of blocking, and amount of stretching done during blocking. It is important to choose the right method of blocking for your project, use the right tools, follow the pattern instructions, and be patient during the process. There are also common misconceptions about blocking, such as it fixing all mistakes and always causing shrinkage, which should be avoided.

1. Choose the Right Method of Blocking

As we discussed earlier, there are several methods of blocking, including wet blocking, steam blocking, and spray blocking. Each method has its advantages and disadvantages, so it is important to choose the right method for your project.

Wet blocking is best for natural fibers, such as wool and cotton, while steam blocking is better for synthetic fibers, such as acrylic and nylon. Spray blocking can be used for both natural and synthetic fibers.

2. Use the Right Tools

To block a knitted item, you will need to use blocking mats and T-pins. Blocking mats provide a flat surface to stretch and pin the knitted item, while T-pins hold the item in place. You can purchase blocking mats and T-pins at most craft stores.

3. Follow the Pattern

When blocking a knitted item, it is important to follow the pattern instructions. The pattern will tell you the correct measurements and shape for the item, as well as the recommended method of blocking.

4. Be Patient

Blocking can take several hours or even days to complete, depending on the size of the item and the method of blocking used. It is important to be patient and let the item dry completely before removing the pins.

Misconceptions about Blocking

There are several misconceptions about blocking that can cause confusion for knitters. Here are some of the most common misconceptions:

1. Blocking Will Fix All Mistakes

While blocking can fix some mistakes in a knitted item, it cannot fix all mistakes. For example, if the gauge is off or the stitches are dropped, blocking will not be able to fix the problem.

2. Blocking Will Always Shrink the Item

As we discussed earlier, blocking can cause shrinkage in a knitted item, but this is not always the case. With proper care and attention, you can block an item without causing any shrinkage.

3. Blocking is Only Necessary for Lace and Delicate Items

While blocking is particularly important for lace and delicate items, it is also necessary for other types of knitted items. Blocking can help to even out the stitches and set the final size of the item, making it look more polished and professional.

FAQs: Does Knitting Shrink When Blocked?

What is blocking in knitting?

Blocking in knitting refers to the process of shaping and setting the fabric by washing or steaming it. This process can smooth out any uneven stitches, make the final size of the project more accurate, and can even open up lacework patterns. Blocking is especially important for projects that are made from natural fibers, as they tend to lose their shape over time due to wear and tear.

Does knitting shrink when blocked?

It depends on the fiber used and the method of blocking. Some fibers, such as wool or alpaca, will naturally shrink when exposed to water and heat, so they will likely shrink when blocked. However, other fibers, such as silk or cotton, are less likely to shrink. The method of blocking can also impact whether knitting will shrink or not. Steam blocking is less likely to cause shrinking than wet blocking, but it is also less effective at setting the fabric’s shape.

How do I prevent my knitting from shrinking when blocking?

If you want to prevent your knitting from shrinking when blocking, you can take several precautions. First, make sure to use a fiber that is less likely to shrink, such as silk or cotton. Additionally, consider using a steam blocking method instead of soaking the fabric in water. If you do need to wet block your project, make sure to use cool water and a gentle soap. Finally, try to avoid stretching the fabric too much during blocking, as this can also cause it to shrink.

Can I un-shrink my knitting if it shrinks during blocking?

It is possible to un-shrink your knitting if it shrinks during blocking. One method is to carefully stretch out the fabric while it is still damp, using blocking pins to hold it in place. Another method is to soak the fabric in warm water mixed with some hair conditioner, which can help relax the fibers and make them easier to stretch. That being said, it’s always best to take precautions to prevent shrinking in the first place, as un-shrinking can be a tricky and time-consuming process.