JPS5814339U - Packaging bags with pockets produced in-line - Google Patents

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

図面は本考案の実施例図を示し、第１図は内面ポケット
付き包装袋体正面図、第２図はＸ−Ｘ線の同側断面図、
第３図は外面ポケット付き包装袋体正面図、第４図はＹ
−Ｙ線の同側断面図。 １・・・合成樹脂フィルム、１ａ、　　１ｂ・・・同表
裏フィルム、２・・・フィルムベルト、３・・・同上端
縁耳部、４・・・同下端縁、５・・・ヒートシール、６
．６・・・両側縁、７・・・袋体開口、８・・・ポケッ
ト、９・・・袋体。 第１図　　　　　　　第２１ｆｆｉ ｓ３図　　　　　　　第ヰはThe drawings show an embodiment of the present invention, in which Fig. 1 is a front view of a packaging bag with an inner pocket, Fig. 2 is a cross-sectional view of the same side taken along line X-X,
Figure 3 is a front view of the packaging bag with external pockets, Figure 4 is Y
- Isometric sectional view taken along the Y line. DESCRIPTION OF SYMBOLS 1...Synthetic resin film, 1a, 1b...Same front and back films, 2...Film belt, 3...Same upper edge edge portion, 4...Same lower edge, 5...Heat seal, 6
．． 6...Both sides edges, 7...Bag body opening, 8...Pocket, 9...Bag body. Figure 1 Figure 21ffi s3 Figure I

Claims (1)

【実用新案登録請求の範囲】 ・　　（１）　　袋体用の長尺合成樹脂フィルムを半折
重合した表裏フィルムの任意の個所に相互に溶着可能な
上端織耳を折り返したポケット用の長尺合成樹脂フィル
ムベルトを重合せしめ、同ベルトの下端縁部を該袋体用
合成樹脂表裏フィルムの何れか１面にヒートシールを施
して溶着せしめ包装袋体をなす両側縁に沿って溶着溶断
する事により成るインライン生産によるポケット付き包
装袋体。 （２）前記の半折重合した合成樹脂表裏フィルム間に、
上端織耳を折返した同フィルム諌ルトを挿入して重合せ
しめ、同ベルトの下端縁部を袋体用表裏フィルムの何れ
か一内面にヒートシールを施して溶着せしめ袋体をなす
両側縁に沿って溶着溶断する事により成る実用新案登録
請求の範囲第１項記載のインライン生産による袋体内ポ
ケット付き包装袋体。 （３）第１項、第２項記載のポケット用フィルムベ“ル
トを袋体用合成樹脂表裏フィルムの何れか１外面に重合
し、同ベルトの下端縁部をヒートシールにより袋体の外
面に溶着せしめ、袋体をなす両側縁に沿って溶着溶断す
る事により成る実用新案登録請求の範囲第１項記載のイ
ンライン生産による袋体外面ポケット付き包装袋体。[Scope of Claim for Utility Model Registration] - (1) A long synthetic resin film for pockets, which is made by folding and polymerizing a long synthetic resin film for a bag body, and then folding back the top welded edges that can be welded to any part of the front and back films. By overlapping resin film belts, heat-sealing and welding the lower edge of the belt to either side of the front and back synthetic resin films for the bag, and welding and welding it along both sides of the packaging bag. A packaging bag with pockets manufactured in-line. (2) Between the above half-fold polymerized synthetic resin front and back films,
Insert and overlap the same film belt with the upper woven selvage folded back, and heat seal and weld the lower edge of the belt to the inner surface of either the front or back film for the bag body. A packaging bag with a pocket inside the bag produced by in-line production according to claim 1, which is obtained by welding and cutting by welding and cutting. (3) Polymerize the pocket film belt described in paragraphs 1 and 2 on the outer surface of any one of the front and back synthetic resin films for the bag body, and weld the lower edge of the belt to the outer surface of the bag body by heat sealing. A packaging bag with an external pocket formed by in-line production according to claim 1, which is obtained by welding and cutting along both edges of the bag.