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材料与工具废旧塑料片、卡纸、剪刀、双面胶等。步骤一将卡纸剪一个长10厘米、宽5.5厘米的长方形,在长方形的四周留长3.5厘米的其余部分(据个人喜好剪出形状),并留出粘贴面,长方形正中开一个长2.5厘米、宽1厘米的小口。步骤二如图在塑料片上剪一个长32厘米、宽6厘米的长方形,将其分成6厘米、10厘米、6厘米、10厘米,从左到右的第二部分向上延伸一个长10厘米、宽8厘米的长方形,其余3部分各留适当粘贴面。
Materials and tools Waste plastic film, cardboard, scissors, double-sided adhesive and so on. Step one Cut the cardboard into a rectangle 10 cm long and 5.5 cm wide. Keep the remaining 3.5 cm long (cut out according to your preference) around the rectangle, leaving a sticky surface. Open a 2.5 cm long center , 1 cm wide and small mouth. Step 2 As shown in Figure Cut a plastic sheet 32 cm long, 6 cm wide rectangle, will be divided into 6 cm, 10 cm, 6 cm, 10 cm, from left to right in the second part of a 10 cm upward extension of the width 8 cm rectangle, the remaining three parts of each appropriate paste surface.