CN2390833Y - Plastic sheets for packaging steel - Google Patents
Plastic sheets for packaging steel Download PDFInfo
- Publication number
- CN2390833Y CN2390833Y CN 99245066 CN99245066U CN2390833Y CN 2390833 Y CN2390833 Y CN 2390833Y CN 99245066 CN99245066 CN 99245066 CN 99245066 U CN99245066 U CN 99245066U CN 2390833 Y CN2390833 Y CN 2390833Y
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- China
- Prior art keywords
- layer
- sheet plate
- sandwich layer
- plastic sheet
- packaging steel
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- Expired - Fee Related
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Abstract
The utility model relates to a plastic sheet for packaging steel. The adopted plastic sheet is in a multilayer structure and is composed of a surface layer and a sandwich layer which are pressed in high temperature and bonded together or are pressed in high temperature and squeezed together, wherein, a surface layer is made of polyethylene plastic, and a sandwich layer is made of reworked plastic or is in a staggered and overlapped mixed structure composed of the reworked plastic layer and the polyethylene plastic layer. The multilayer structure of the sheet can adopt the three-layered structure, or the five-layered structure, or the seven-layered structure, and the sandwich layer can be inserted with a reinforcing rib or a metal net layer or a fiber net layer, which have the same function of the reinforcing rib. The utility model has the advantages of novel structure, reasonable design, shock-resistant ability, pressure resistant and bend resistant performances, the capability of not being broken easily and being reworked, and can be made into the packaged articles with different shapes.
Description
The utility model relates to a kind of packaging steel goods, particularly packaging steel plastic sheet plate.
Plastic packing product proves feasible at essential packing articles of replacement and mental package goods in practice as the packaging steel thing, and plastic product has good performance, and its light weight is inexpensive, easy to manufacture.As the packing material of steel, plastic product has its deficiency, and its intensity is not as metalwork.Therefore, when some manufacturing firms use plastic product at the production packaging steel, it is constantly improved, it is withstand voltage to make great efforts raising, impact resistance.Usual way is now, adopt vinyon for mainly processing raw material, add auxiliary agent according to certain proportioning, be processed into required packaging steel goods according to the relevant technology of plastic product manufacturing, quality for cost-cutting and assurance product, often polyethylene raw material and regenerated plastics raw material are mixed in proportion in process of production, merge through high temperature, hot-forming.The producer that also has then tries every possible means on adding auxiliary agent and auxiliary material for saving production cost, and all adopts regenerated plastics as main material production packaging steel plastic product as improving the proportion of raw materials partial sum.According to the knowledge of the applicant, the plastic sheet that now is used for packaging steel is because a raw-material proportioning that is being used to process, improve on the production technology, and do not pay attention to improvement on this product structure, make this packaging steel in use with plastic sheet, stand certain impact warpage after, the time cracking arranged, the phenomenon of breaking occurs, and also local fracture can occur when serious, thereby influence the quality of packaged steel.
The purpose of this utility model is, improves at above-mentioned the deficiencies in the prior art, proposes and design new packaging steel plastic sheet plate.
Technical solution of the present utility model is, adopts the plastic sheet plate, it is characterized in that the sheet plate is made of superficial layer, sandwich layer, and superficial layer and sandwich layer heat pressure adhesive constitute the sheet plate of multiple-structure together.
It is characterized in that superficial layer is the vinyon layer.
It is characterized in that sandwich layer is the regenerated plastics layer.
It is characterized in that sandwich layer has adopted one deck regenerated plastics and the staggered sandwich layer that stacks the multilayer hybrid structure of heat pressure adhesive of layer of polyethylene plastics.
It is characterized in that the sheet plate of multiple-structure comprises the sheet plate of the sandwich layer of superficial layer, multilayer hybrid structure for five-layer structure.
It is characterized in that the sheet plate of multiple-structure comprises the sheet plate of the sandwich layer of superficial layer, multilayer hybrid structure for seven-layer structure.
It is characterized in that the thickness of the sheet plate of multiple-structure is the 0.8-8 millimeter.
It is characterized in that, placed reinforced rib in the sandwich layer.
It is characterized in that, placed fleece or metal gauze in the sandwich layer.
The utility model has the advantages that, adopt the sheet plate of multiple-structure, individual plastic lamination with material is together through the hot pressing extrusion molding, the toughness and the ductility of plastic sheet plate have been increased, it is withstand voltage, resistance to bend(ing) can be better than existing packaging steel plastic sheet, is made into difform dull and stereotyped packing material and is used for packaging steel but also can carry out secondary processing.The interior lining panel that the utility model can be used as packaging steel, backing plate and difform backplate, the edge plate made through secondary processing.The packing material that it is used as packaging steel with plastic product substituted metal goods and timber product, and partly use reclaimed materials, the reworked material of waste or used plastics, reduced productive costs, adopted the sheet plate of multiple-structure, guaranteed product design.The sheet plate of multiple-structure has three layers, five layers, the sheet plate of seven-layer structure, and its thickness does not wait, and having thickly has thinly, goes for the Different Package requirement of multiple steel.Its novel structure, reasonable in design, its performance is better than existing packaging steel plastic product, is with a wide range of applications.
Fig. 1, basic structure scheme drawing of the present utility model
Fig. 2, the basic structure of the present utility model cutaway view of bowing
Fig. 3, two of example structure scheme drawing of the present utility model
Fig. 4, three of example structure scheme drawing of the present utility model
Fig. 5, four of example structure scheme drawing of the present utility model
Fig. 6, five of example structure scheme drawing of the present utility model
As shown in Figure 1 and Figure 2, one of embodiment of the present utility model adopts the plastic sheet plate structure, and the sheet plate is made of superficial layer 1,3, sandwich layer 2.Superficial layer 1,3 and sandwich layer 2 are superimposed, and sandwich layer inferior 2 is clipped between the superficial layer 1,3, constitutes the sheet plate of multiple-structure through heat pressure adhesive together.Wherein, superficial layer 1,3 adopts the vinyon layer, and sandwich layer 2 adopts the regenerated plastics layer.The specification of the plastic sheet plate that this embodiment adopts be 0.8-8 millimeter thickness three-decker mould film pressure plate.
As shown in Figure 3, the two plastic sheet plate structures that adopt of embodiment of the present utility model, be superficial layer 1,3 laminboard layers 2 equally, just sandwich layer 2 has adopted two layers of regenerated plastics 4 and material 5 to be superimposed and staggered, sandwich layer through the multilayer hybrid structure of heat pressure adhesive, the sandwich layer of the multiple-structure that the plastic sheet plate adopts is that layer of polyethylene is moulded and constituted in the middle of being clipped in two layers of regenerated plastics 4, and this plastic sheet plate comprises the plastic sheet plate of the sandwich layer of superficial layer 1,3, multilayer hybrid structure for five-layer structure.This plastic sheet plate adopts the hot pressing coextrusion process to accomplish an extrusion molding by hot press.The gauge thickness 0.8-8 millimeter of the sheet plate of this multiple-structure.
As shown in Figure 4, embodiment of the present utility model shows three on the basis of one of embodiment of the present utility model, make sandwich layer 2 adopt the sandwich layer of the multilayer hybrid structure of five layers of sandwich, be that sandwich layer 2 adopts three layers of regenerated plastics 4 staggered superimposed with bilaminar polyethylene plastics 5, through heat pressure adhesive together, wherein, two layers of regenerated plastics 4 outside, bilaminar polyethylene plastics 5 folder one deck regenerated plastics 4 constitute the sandwich layer of multilayer hybrid structure interior being superimposed together, the sandwich layer of this multiple-structure places again in the middle of the surface 1,3, constitutes the plastic sheet plate of seven-layer structure through heat pressure adhesive together.The thickness specification of this plastic sheet plate is the 0.8-8 millimeter.
As shown in Figure 5, four of embodiment of the present utility model is on the basis of embodiment one, in being clipped in the sandwich layer 2 of surface between 1,3, be provided with reinforced rib 6, with the intensity that increases the plastic sheet plate that the utility model adopts and the sheet thickness specification 0.8-8 millimeter of this multiple-structure of toughness.
As shown in Figure 6, five of embodiment of the present utility model has been bumped into the fleece 7 that plays the reinforced rib effect in the sandwich layer 2 between superficial layer 1,3 on the basis of embodiment one, fleece 7 has mesh-structured, so that in hot pressing, the part that is separated by fleece of sandwich layer 2 can be bonded together mutually by the mesh on the fleece, and can substitute with metal gauze with fleece 7 fleece that adopts that combines together.The gauge thickness of the sheet material of the multiple-structure that this embodiment adopts is the 0.8-8 millimeter.
The plastic sheet plate that the embodiment one that the utility model proposes, embodiment two, embodiment three, example four, embodiment five adopt is except that the backing plate that directly is used as packaging steel, interior lining panel, can also be according to actual needs, carry out secondary reprocessing, make the backplate and the difform packing material of different shape.
Claims (9)
1. packaging steel plastic sheet plate adopts the plastic sheet plate, it is characterized in that, the sheet plate is made of superficial layer (1), (3), sandwich layer (2), and superficial layer (1), (3) and sandwich layer (2) heat pressure adhesive constitute the sheet plate of multiple-structure together.
2. packaging steel plastic sheet plate according to claim 1 is characterized in that superficial layer (1), (3) are the vinyon layer.
3. packaging steel according to claim 1 is characterized in that with moulding section's sheet plate sandwich layer (2) is the regenerated plastics layer.
4. packaging steel plastic sheet plate according to claim 1 is characterized in that, sandwich layer (2) has adopted the staggered sandwich layer that stacks the multilayer hybrid structure of heat pressure adhesive of one deck regenerated plastics (4) and layer of polyethylene plastics (5).
5. packaging steel plastic sheet plate according to claim 4 is characterized in that, the sheet plate of multiple-structure comprises the sheet plate of the sandwich layer of superficial layer (1), (3), multilayer hybrid structure for five-layer structure.
6. packaging steel plastic sheet plate according to claim 4 is characterized in that, the sheet plate of multiple-structure comprises the sheet plate of the sandwich layer of superficial layer (1), (3), multilayer hybrid structure for seven-layer structure.
7. packaging steel plastic sheet plate according to claim 1 is characterized in that the thickness of the sheet plate of multiple-structure is the 0.8-8 millimeter.
8. packaging steel plastic sheet plate according to claim 1 is characterized in that, has placed reinforced rib (6) in the sandwich layer (2).
9. steel plate packaging plastic sheet plate according to claim 1 is characterized in that, has placed fleece (7) or metal stratum reticulare in the sandwich layer (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99245066 CN2390833Y (en) | 1999-10-10 | 1999-10-10 | Plastic sheets for packaging steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99245066 CN2390833Y (en) | 1999-10-10 | 1999-10-10 | Plastic sheets for packaging steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2390833Y true CN2390833Y (en) | 2000-08-09 |
Family
ID=34031045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99245066 Expired - Fee Related CN2390833Y (en) | 1999-10-10 | 1999-10-10 | Plastic sheets for packaging steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2390833Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102361745A (en) * | 2009-03-23 | 2012-02-22 | 兰特尔公司 | Conductive core material |
| CN102529105A (en) * | 2011-12-16 | 2012-07-04 | 吴江市利达上光制品有限公司 | Anti-breakage plastic product |
| CN101277813B (en) * | 2005-10-06 | 2012-08-22 | 株式会社梅杰 | Protective material, lining, edge cover and packing tape |
| CN106133811A (en) * | 2014-03-24 | 2016-11-16 | 尼恩斯德特有限公司 | Marking panel and manufacture method thereof |
-
1999
- 1999-10-10 CN CN 99245066 patent/CN2390833Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101277813B (en) * | 2005-10-06 | 2012-08-22 | 株式会社梅杰 | Protective material, lining, edge cover and packing tape |
| CN102361745A (en) * | 2009-03-23 | 2012-02-22 | 兰特尔公司 | Conductive core material |
| CN102361745B (en) * | 2009-03-23 | 2015-04-08 | 兰特尔公司 | Conductive core material |
| CN102529105A (en) * | 2011-12-16 | 2012-07-04 | 吴江市利达上光制品有限公司 | Anti-breakage plastic product |
| CN106133811A (en) * | 2014-03-24 | 2016-11-16 | 尼恩斯德特有限公司 | Marking panel and manufacture method thereof |
| US10347159B2 (en) | 2014-03-24 | 2019-07-09 | Nienstedt Gmbh | Identification panel and method for production thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |