Simple method of self-made sleeping bag

The simple way to make a sleeping bag is as follows:

Preparation materials:

Cloth, zipper, needle and thread, quilt cover, thin quilt, button.

Method steps:

1. Fold the thin quilt over the whole body and make it a little longer and looser.

2. Extended zippers are installed on both sides of the quilt cover.

3. At the two shoulders, add shoulder pads and fix them with buttons and quilt covers.

4. Connect the pillow to prevent it from being lost when sleeping, and a simple sleeping bag will be ready.

Precautions for homemade sleeping bags:

Material selection: choose waterproof, breathable and warm materials, such as waterproof cloth, down and cotton.

Appropriate size: according to your height and body shape, measure the required length and width of sleeping bag to ensure the appropriate size of sleeping bag.

Uniform filler: the filler should be evenly filled into the sleeping bag, without uneven thickness, so as not to affect the warm-keeping effect.

Firm stitches: when sewing sleeping bags, pay attention to uniform and firm stitches to avoid leakage of fillers.

Zipper position: the zipper position should not only consider the convenience of entering and leaving the sleeping bag, but also ensure that the zipper will not affect the warmth retention effect.

Safety: Do not put sharp objects in the sleeping bag to avoid scratching yourself.

Trial: Before use, try the sleeping bag indoors to check whether there are any problems such as air leakage and uneven filling.

Manufacturing technology: In the process of manufacturing sleeping bags, fillers and waterproof fabrics need to be sewn according to the design requirements. During sewing, 8~ 10 vertical lining intervals can be set, and each vertical lining interval is 14.5~ 19.5cm, which can limit the deviation of down to the maximum extent. After the fabric is sealed, it can be folded in half, and the tail of the zipper is installed at the folded place. The sleeping bag made by this method can be used as both a quilt and a sleeping bag.

Use sleeping bag: When using sleeping bag, pay attention to the shape and size of sleeping bag to ensure that the space inside the sleeping bag is enough to accommodate the user and prevent safety problems such as suffocation. The shape and size of sleeping bags also need to adapt to the user's body shape, too small or too big is not suitable.

Sleeping bag maintenance: after using the sleeping bag, clean the sleeping bag in time to avoid the dust or sundries in the sleeping bag affecting the comfort of the user and reduce the risk of respiratory infection. Sleeping bags should not be soaked in water for a long time, otherwise it will affect the warm-keeping performance of sleeping bags.