CN1113870A - Packing box - Google Patents
Packing box Download PDFInfo
- Publication number
- CN1113870A CN1113870A CN 94106234 CN94106234A CN1113870A CN 1113870 A CN1113870 A CN 1113870A CN 94106234 CN94106234 CN 94106234 CN 94106234 A CN94106234 A CN 94106234A CN 1113870 A CN1113870 A CN 1113870A
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- CN
- China
- Prior art keywords
- packing box
- parts
- packing
- box
- present
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- 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.)
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- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
Abstract
The present invention relates to a new packing box made up by using modified polypropylene sheet material as raw material and adopting welding method. It has the advantages of durable service, good tightness, excellent appearance and reasonable price. Said invention can prevent the packed goods from polluting, damaging, molding and rusting, in particular it is applicable to packing of computer soft disks, video tape and other precision elements and devices.
Description
The invention belongs to packing container, be specifically related to a kind of packing box of attractive in appearance, durable, the good airproof performance that uses that modified polypropylene resin is made.
The current packaging box is the papery box mostly, and the papery box is inexpensive, make easily, be widely used packing container, but carton not only intensity is low, the life-span short, leak tightness is poor, make moist a little, intensity sharply descends.For flexible plastic disc, video-tape and precision meter, components and parts, treasure adopt existing carton package especially, because carton intensity is low, leak tightness is poor, packing material are polluted, and damage, go mouldy, get rusty, and are very unfavorable to packing material.
The object of the present invention is to provide a kind of computer floppy disk that is specially adapted to, the protection against the tide of video-tape and other precision components etc., dustproof, durable in use, attractive in appearance and inexpensive packing box.
Packing box of the present invention, it is characterized in that the packing box that adopts the method for welding to be made as raw material with through the crystalline p p sheet of modification, described modified polypropene sheet material is that per 100 parts (below be weight) fusion index are that/10 minutes acrylic resin of 1.5～2.5 grams adds 0.1～0.3 ultraviolet absorbent UV327,0.1～0.3 part antioxidant 1010,6～10 parts of EP rubbers modifier, 5～8 parts of polyethylenes, 5～8 parts of calcium carbonate activateds form the packing box material through mixing, fusion, extrusion molding.
The modified polypropylene resin of gained as stated above, size according to packing box to be made (case), make thickness and be 0.5～2.5 millimeter sheet material, this material through modification, existing well firm, rigid, make made packing box have stiffening regularity, effectively protect packing material not to be damaged; Have good plasticity, toughness, resistance to cold again, therefore can satisfy the needs of manufacture craft, guarantee the intensity that having of box is enough again, enough weather resisteants, durable in use, be specially adapted to the frequent occasion of using; Because the weldability of modified polypropene sheet material; so adopt the box good airproof performance of the method made of welding; therefore dustproof, moistureproof, protect effectively that inner package is not contaminated, etch ..., and modified polypropene sheet material of the present invention also has fine ornamental.
The method for making of packing box of the present invention (case) is very convenient, the size of the packing box of doing according to drawing up normally, choose certain thickness modified polypropene sheet material of the present invention, the explanation of organizine branding, press required size punching press, cutting blanking, after extruding folding line, adopt the method for ultrasonic welding to be welded into good airproof performance, packing box durable in use and attractive in appearance.
The modified polypropene sheet material, aboundresources, production technology maturation, cost are low, and the packing box (case) that replaces paperboard is outward appearance U.S. not only, can effectively protect inner package, and can also make its goods more competitive, and has good economic benefits.
Below introduce method for making of the present invention by accompanying drawing.
Fig. 1 a is 3 1/2, and " magazine is the outside drawing of box outward.
" the expansion drawing of the outer box of magazine that Fig. 1 b is 3 1/2.
Fig. 1 c is 3 1/2 " magazine A-A solder joint distribution graph.
Fig. 2 a the is 3 1/2 " outside drawing of magazine inner box.
" the expansion drawing of magazine inner box that Fig. 2 b is 3 1/2.
Fig. 2 c is 3 1/2 " the A-A solder joint distribution graph of magazine inner box.
Above-mentioned two kinds of packing boxes are all selected 0.5 millimeter the modified polypropene sheet material of producing by method of the present invention for use.
Claims (1)
1, a kind of packing box, it is characterized in that packing box of the present invention is the packing box that adopts the method for welding to be made with the crystalline p p sheet through modification, it makes material modification crystalline p p sheet is to be to add 6～10 parts of EP rubbers modifier in/10 minutes the acrylic resin of 1.5～2.5 grams per hundred parts of (the following weight that also is) fusion index, 0.1～0.3 part of antioxidant 1010,0.1～0.3 part of ultraviolet absorbent UV327, behind 5～8 parts of polyethylenes and 5～8 parts of Charge calcium carbonate activateds, the packing box material that forms through consolute, extrusion molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94106234 CN1113870A (en) | 1994-06-04 | 1994-06-04 | Packing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94106234 CN1113870A (en) | 1994-06-04 | 1994-06-04 | Packing box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1113870A true CN1113870A (en) | 1995-12-27 |
Family
ID=5032440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94106234 Pending CN1113870A (en) | 1994-06-04 | 1994-06-04 | Packing box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1113870A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103171816A (en) * | 2013-04-02 | 2013-06-26 | 广州市唯品印刷有限公司 | Plastic packing box with laser light reflection effect and manufacturing method thereof |
| CN102105369B (en) * | 2008-07-30 | 2015-04-22 | 高露洁-棕榄公司 | A UV-protected container with product having dyes or lakes |
| CN105078333A (en) * | 2015-08-21 | 2015-11-25 | 佛山市顺德区升平超声波设备有限公司 | Nursing bathing vehicle |
| CN108750267A (en) * | 2018-07-25 | 2018-11-06 | 浙江山联新材料科技有限公司 | A kind of environmental protection corrugation case |
-
1994
- 1994-06-04 CN CN 94106234 patent/CN1113870A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102105369B (en) * | 2008-07-30 | 2015-04-22 | 高露洁-棕榄公司 | A UV-protected container with product having dyes or lakes |
| US9682803B2 (en) | 2008-07-30 | 2017-06-20 | Colgate-Palmolive Company | UV-protected container with products having dyes or lakes |
| CN103171816A (en) * | 2013-04-02 | 2013-06-26 | 广州市唯品印刷有限公司 | Plastic packing box with laser light reflection effect and manufacturing method thereof |
| CN105078333A (en) * | 2015-08-21 | 2015-11-25 | 佛山市顺德区升平超声波设备有限公司 | Nursing bathing vehicle |
| CN108750267A (en) * | 2018-07-25 | 2018-11-06 | 浙江山联新材料科技有限公司 | A kind of environmental protection corrugation case |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |