JPH0290232U - - Google Patents
Info
- Publication number
- JPH0290232U JPH0290232U JP16995688U JP16995688U JPH0290232U JP H0290232 U JPH0290232 U JP H0290232U JP 16995688 U JP16995688 U JP 16995688U JP 16995688 U JP16995688 U JP 16995688U JP H0290232 U JPH0290232 U JP H0290232U
- Authority
- JP
- Japan
- Prior art keywords
- heat
- box
- thermoplastic resin
- side plates
- fabric sheet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000007789 sealing Methods 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims description 3
- 239000004745 nonwoven fabric Substances 0.000 claims description 3
- 229920005992 thermoplastic resin Polymers 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims 1
- 239000000463 material Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Rigid Containers With Two Or More Constituent Elements (AREA)
Description
第１図はこの考案に係る熱融着箱の一実施例を
示す斜視図、第２図は第１図の熱融着箱の平面図
、第３図は第２図の熱融着箱の―線断面図、
第４図は熱融着箱を展開した状態の板材を示す斜
視図、第５図は金型の上面に板材をセツトした状
態を示す概略図、第６図は板材に熱刃を押し当て
た状態を示す概略図、第７図は板材を金型に押し
込んで熱融着箱を成形している状態を示す概略図
、第８図は熱刃を示す斜視図、第９図は第６図の
板材に当接した熱刃の刃先付近を示す要部拡大詳
細図、第１０図および第１１図は熱融着箱の変更
例。
Ａ……熱融着箱、１……箱本体、２……不織布
シート、３……折曲溝、１０……熱可塑性樹脂シ
ート、Ｐ１……底板、Ｐ２……側板、Ｐ３……側
端部。
Fig. 1 is a perspective view showing an embodiment of the heat-sealing box according to this invention, Fig. 2 is a plan view of the heat-sealing box shown in Fig. 1, and Fig. 3 is a plan view of the heat-sealing box shown in Fig. 2. - line cross section,
Figure 4 is a perspective view showing the plate material with the heat-sealing box unfolded, Figure 5 is a schematic diagram showing the plate material set on the top surface of the mold, and Figure 6 is the hot blade pressed against the plate material. A schematic diagram showing the state, FIG. 7 is a schematic diagram showing a state in which a heat-sealed box is formed by pushing a plate material into a mold, FIG. 8 is a perspective view showing a thermal blade, and FIG. 9 is a diagram similar to that shown in FIG. Figures 10 and 11 are enlarged detailed views of the main parts showing the vicinity of the cutting edge of the hot blade in contact with the plate material, and Figures 10 and 11 are examples of changes to the heat-sealing box. A...Heat-sealed box, 1...Box body, 2...Nonwoven fabric sheet, 3...Bending groove, 10...Thermoplastic resin sheet, P1...Bottom plate, P2...Side plate, P3...Side end Department.
Claims (1)
布シートを接合していると共に、底板の周囲に折
曲溝を介して複数枚連設された側板を起立させて
、上記折曲溝および相隣接する側板の側端部同士
を熱融着することにより成形された熱融着箱であ
つて、上記不織布シートにおける熱可塑性樹脂系
繊維の含有率が、少なくとも２０％であることを
特徴とする熱融着箱。 A non-woven fabric sheet is bonded to the inside of the box body made of a thermoplastic resin sheet, and a plurality of side plates are erected around the bottom plate through bending grooves, and the bending grooves and the adjacent side plates are erected. A heat-sealed box formed by heat-sealing the side edges of a heat-sealed box, characterized in that the content of thermoplastic resin fibers in the nonwoven fabric sheet is at least 20%. box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16995688U JPH0290232U (en) | 1988-12-28 | 1988-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16995688U JPH0290232U (en) | 1988-12-28 | 1988-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0290232U true JPH0290232U (en) | 1990-07-17 |
Family
ID=31460477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16995688U Pending JPH0290232U (en) | 1988-12-28 | 1988-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0290232U (en) |
-
1988
- 1988-12-28 JP JP16995688U patent/JPH0290232U/ja active Pending