JPH0465745U

JPH0465745U -

Info

Publication number: JPH0465745U
Application number: JP10818090U
Authority: JP
Priority date: 1990-10-15
Filing date: 1990-10-15
Publication date: 1992-06-09

Description

[Brief explanation of the drawing]

第１図は本考案の片面ベロ付き緩衝封筒のベロ
付きの面の平面図、第２図は第１図のＡ−Ａ矢視
断面図、第３図は本考案の片面ベロ付き緩衝封筒
の裏面の平面図、第４図〜第６図は従来技術を例
示する図で、第４図ａは斜視図、第４図ｂは開口
縁付近の断面図、第５図ａは斜視図、第５図ｂは
断面図、第６図は平面図を示す。１は気泡緩衝材、１１は多数の凸部を有する透
明フイルム、１２および１３は平滑な透明フイル
ム、２は透明な表面フイルム、２１は粗面化処理
面、２２は透視可能面、３は熱融着部分、４は開
口縁、５はベロ、６は粘着テープ、７は紙質シー
トまたはポリエチレンフイルムをコートした紙質
シート、８は金属蒸着層、９は透明ないし半透明
のポリオレフインフイルム、ａは封筒のベロ付き
の面、ｂは封筒の裏面を示す。 Figure 1 is a plan view of the tongued side of the buffer envelope with tongue on one side of the present invention, Figure 2 is a sectional view taken along the line A-A in Figure 1, and Figure 3 is the buffer envelope with tongue on one side of the present invention. A plan view of the back surface, and FIGS. 4 to 6 are diagrams illustrating the prior art. FIG. 4a is a perspective view, FIG. 4b is a sectional view near the opening edge, FIG. 5a is a perspective view, and FIG. FIG. 5b shows a cross-sectional view, and FIG. 6 shows a plan view. 1 is a bubble cushioning material, 11 is a transparent film having many convex parts, 12 and 13 are smooth transparent films, 2 is a transparent surface film, 21 is a roughened surface, 22 is a see-through surface, and 3 is a thermal Fused part, 4 is opening edge, 5 is tongue, 6 is adhesive tape, 7 is paper sheet or paper sheet coated with polyethylene film, 8 is metal vapor deposition layer, 9 is transparent or translucent polyolefin film, a is envelope b indicates the back side of the envelope.

Claims

[Scope of utility model registration request]

A smooth transparent film is attached to both sides or one side of a transparent film having many convex portions, and the area weight is in the range of 50 g/m ² to 200 g/m ² . , thickness is 50 μm ~ 25
A transparent surface film in the range of 0 μm is heat-sealed and laminated with a width of 2 mm to 15 mm corresponding to the opening edge, and the bubble buffer side of the laminated material is faced to each other,
The bag is made into an envelope by heat-sealing the left and right ends and the bottom with a width of 2 mm to 15 mm, and the envelope has a roughening treatment applied to the entire or part of the tongued side surface of the envelope. A buffered envelope with a tongue on one side.