| 摘要 |
<p>#CMT# #/CMT# The guide (10) has a connecting portion that connects edges of base portion (22) made of flat material. An adjustable flap (24) is provided in the base portion. A slot (30) is formed between joint portions (26) of the base portion and limited by the adjustable flap for guiding insertion of a sheet material (12). The length of the slot is set in the range of 21.0-21.6 or 29.7-30.3 cm. The base portion is made of cardboard, paper or plastic film. #CMT# : #/CMT# An independent claim is included for method for inserting sheet material into transparent plastic sleeve. #CMT#USE : #/CMT# Guide for inserting sheet material such as A4 sheet and A3 sheet into transparent plastic sleeve. #CMT#ADVANTAGE : #/CMT# The sheet material can be exactly between the films of base portion and manufacturing process of the guide can be simplified. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawings show schematic views of the guide. 10 : Guide 12 : Sheet material 22 : Base portion 24 : Adjustable flap 26 : Joint portions 30 : Slot.</p> |
