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Gummed Paper Labels: Paper Backed with Gum Arabic, Moistened to Stick
Before self-adhesive labels, labels and stamps were gummed: the back is coated with a water-soluble gum such as gum arabic, left to dry, and moistened when the label is put on. Coat a sheet of paper, dry it flat, and cut it into labels.
The picture: our diagram, coating to cut labels.
初学者
An afternoon, plus drying
说明
1
1
Make the gum
Make the gum
Soak gum arabic in about twice its weight of warm water until dissolved, warm it gently in a double boiler and strain out bits.
此步骤所需材料：
阿拉伯胶50 克
水0.1 升所需工具：
搅拌盆套装
双层隔水锅
细筛2
2
Coat the back
Coat the back
Brush a thin, even coat on the back of the paper sheet. Let it dry and give it a second thin coat.
此步骤所需材料：
纸2 张所需工具：
涂胶刷
晾干架3
3
Dry flat
Dry flat
When the gum is dry to the touch, put the sheet between flat boards under a light weight so it does not curl.
所需工具：
平压木板（一对）
压榨用重物4
4
Cut the labels
Cut the labels
Write or print on the front, then cut the sheet into labels. To fix one, moisten the gummed side and press it on.
所需工具：
手工刀
直尺此蓝图制作
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