CN1403350A - Composite fiber material, molded packing material with the fiber material and its use - Google Patents
Composite fiber material, molded packing material with the fiber material and its use Download PDFInfo
- Publication number
- CN1403350A CN1403350A CN 02134789 CN02134789A CN1403350A CN 1403350 A CN1403350 A CN 1403350A CN 02134789 CN02134789 CN 02134789 CN 02134789 A CN02134789 A CN 02134789A CN 1403350 A CN1403350 A CN 1403350A
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- Prior art keywords
- fiber
- packing
- fibre
- fiber composite
- solid layer
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- 239000002131 composite material Substances 0.000 title claims abstract description 36
- 238000012856 packing Methods 0.000 title claims abstract description 34
- 239000000463 material Substances 0.000 title claims abstract description 22
- 239000002657 fibrous material Substances 0.000 title abstract 6
- 239000000835 fiber Substances 0.000 claims abstract description 84
- 239000007787 solid Substances 0.000 claims abstract description 20
- 230000003139 buffering effect Effects 0.000 claims abstract description 9
- 239000000843 powder Substances 0.000 claims abstract description 5
- 229920001131 Pulp (paper) Polymers 0.000 claims description 13
- 239000003795 chemical substances by application Substances 0.000 claims description 9
- 238000000465 moulding Methods 0.000 claims description 9
- 239000005022 packaging material Substances 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 239000002699 waste material Substances 0.000 abstract description 5
- 239000000853 adhesive Substances 0.000 abstract description 2
- 230000001070 adhesive effect Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 229920006328 Styrofoam Polymers 0.000 description 3
- 235000013312 flour Nutrition 0.000 description 3
- 239000011087 paperboard Substances 0.000 description 3
- 239000010902 straw Substances 0.000 description 3
- 239000008261 styrofoam Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 235000016936 Dendrocalamus strictus Nutrition 0.000 description 1
- 239000006173 Good's buffer Substances 0.000 description 1
- 241001597008 Nomeidae Species 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 235000009973 maize Nutrition 0.000 description 1
- 239000002991 molded plastic Substances 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920006327 polystyrene foam Polymers 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Buffer Packaging (AREA)
Abstract
The present invention relates to the field of packing material and is one composite fiber material with buffering and bearing performance. The composite fiber material consists of tubular coarse fiber of 3-60 mm length and fine fiber of 10-60 mesh fiber powder in the weight ratio of 5-100 to 10 and is compounded with adhesive. The molded packing material of the composite fiber material includes casing layer, solid layer and bottom layer and the solid layer is made of the composite fiber material. The molded packing material is used for packing heavy product. The molded packing material may produced with waste agricultural fiber and thus is low in cost and environment friendly.
Description
Technical field
The present invention relates to the packing field, especially have the fiber composite materials of buffering, load-bearing property and utilize molding packaging material that this composite material makes and uses thereof.
Technical background
At present, amortizing packaging material adopts styrofoam mostly.Form " white pollution " owing to styrofoam is difficult to degraded in natural environment, and destroy atmospheric ozone layer, have a strong impact on global environment at the dichlorodifluromethane (CFC) that the foam production process is used.The whole world clearly limits or bans use of polystyrene foam.The present existing paper pulp moulded packaging material environmentally friendly machine of styrofoam as an alternative on the market, its buffer action mainly are by the hollow shelly structures shape of paper mould spare, but that it bears the bigger severe impact intensity of weight is relatively poor.Therefore, paper pulp moulded packaging material can only be used for the lighter article packing of weight, and the packing as compact electric apparatus product and accessory abbreviates " light-duty packing " as; And can not be used for the heavier article packing of weight, and as the packing of large electric appliances product, vision receiver, computer monitor and laundry machine, abbreviate as " heavy wrapping ", also there is not suitable substitute now in the whole world.
Summary of the invention
The purpose of this invention is to provide a kind of environmental protection fiber composite material with buffering, load-bearing property, it both can be used for the heavy wrapping material, can utilize the agriculture waste fiber in a large number again, and with low cost, degradable has economic results in society.
Another object of the present invention provides a kind of film that utilizes this fiber composite materials to make and moulds packing, and this film is moulded packing and be can be used as the heavy wrapping material, and has the characteristics of environmental protection, economy.
A further object of the present invention provides the purposes that the film that utilizes this fiber composite materials to make is moulded packing.
Fiber composite materials with buffering, load-bearing property provided by the invention, mainly be composited by adhesion agent by coarse fibre, fine fibre, wherein coarse fibre is the tubular fiber of length 3～60mm, and fine fibre is 10～60 purpose fiber powder, and the weight ratio of coarse fibre and fine fibre is 5～100: 10.
Preferred 5～the 40mm of wherein coarse-fibred length, preferred 20～40 orders of fine fibre.
The weight ratio of coarse fibre and fine fibre preferred 10～60: 10.
Adhesion agent can be general adhesion agent, especially environmental-protection type adhesive, allocates the sizing material that forms as water base rubber polymer, starch and derivant thereof.Adhesion agent generally accounts for 2～12% of material gross weight.
The film that utilizes this fiber composite materials to make is moulded packing, mainly comprises outer shell, solid layer and backplane level, and wherein solid layer adopts the fiber composite materials with buffering, load-bearing property provided by the invention.
Wherein outer shell is generally paper pulp fiber molding layer, and it is according to the contour structures of products to be packaged and requirement of shelter and design-calculated shell spatial structure; Solid layer adopts the fiber composite materials with buffering, load-bearing property provided by the invention; Backplane level generally adopts the paper pulp fiber plate material.
The thickness of solid layer can be regulated arbitrarily, and the fiber composite materials of solid layer evenly is filled in whole spaces of outer shell and backplane level encirclement.
This film is moulded the packing that packing are used for Heavy Product.
This film is moulded packing and can be taked secondary molded, and is earlier outer shell is molded, again that solid layer is molded according to the concrete application of packing, covers with backplane level then to form.
The fiber composite materials that invention provides, performance with buffering, load-bearing, according to the performance testing of elastic steel ball impact experiment, the energy absorbing of this material is similar substantially to traditional synthetic material, show that it has good buffer action, and the thickness of solid layer can be according to required any adjusting, to adapt to the needs of bearing article weight.
Fiber composite materials with buffering, load-bearing property provided by the invention, can utilize the agriculture waste fiber in a large number, thereby it is with low cost, because the degradability of fiber, thereby be again a kind of ep-type material, the film that adopts this material to make is moulded packing and can be suitable for after the China joined WTO, in the world to the strict demand of exported product packing, especially can alleviate the demand on the heavy material packing.
This film is moulded packing and be can be used as " heavy wrapping " material especially, is exclusively used in Heavy Product, as the packing of the vision receiver of large electric appliances product, laundry machine etc.
Description of drawings
This material structure as shown in Figure 1, Fig. 1 moulds the section-drawing of packing for this film, mark is described as follows among the figure:
1: represent film to mould " outer shell " of packing;
2: represent film to mould " solid layer " of packing;
3: represent film to mould " overplate " of packing.
Fibre composite moulding packing provided by the invention are made up of three parts: paper pulp fiber molded plastic shell layer 1, and fiber composite materials provided by the invention is filled solid layer 2, and the paper pulp fiber plate material is made overplate 3.Wherein, outer shell 1 is the contour structures according to products to be packaged, designs and be processed into corresponding paper pulp fiber superposable die molded item; Solid layer 2 adopts fiber composite materials provided by the invention to fill, to increase the strength under shock of the powerful external force of outer shell 1 opposing, it is characterized in that similar concrete structure, coarse fibre is with agriculture waste fiber (straw, wheat straw, fibers such as maize straw) cut into the tubular fiber that length is 3-60mm, it has kept the natural structure of self to have cushion characteristic and support strength preferably, formation has certain elastomeric structure, be equivalent to " framework of steel reinforcement ", fine fibre is that the agriculture waste fiber is ground into particle is 10-60 purpose fiber powder, is equivalent to " cobble and sand ", and adhesion agent is equivalent to " cement "; The dull and stereotyped overplate 3 of paper pulp fiber is that the fiber composite flat board covers solid layer 2, and is bonded to integral structure with outer shell 1.
The specific embodiment
Certain instrumentation package template as shown in Figure 1, the long 50cm of profile, wide 50cm, high 10cm, according to structure fabrication shown in the accompanying drawing 1, outer shell 1 is by outside face white paper pulp and fibre composite moulding spare; Fiber composite materials is filled in the solid layer 2, and ratio thick, fine fibre is 1: 2, and adhesion agent accounts for 3% of material gross weight, and coarse fibre length is 5-15mm, and the fine fibre particle is the 20-30 order, and thickness changes according to shape of products; The dull and stereotyped overplate 3 of fiber composite is ash end fine flour paperboards, and is bonded to integral structure with outer shell 1.
Certain instrumentation package template as shown in Figure 1, the long 50cm of profile, wide 50cm, high 10cm, according to structure fabrication shown in the accompanying drawing 1, outer shell 1 is by outside face white paper pulp and fibre composite moulding spare; Fiber composite materials is filled in the solid layer 2, and ratio thick, fine fibre is 4: 1, and adhesion agent accounts for 6% of material gross weight, and coarse fibre length is 10-20mm, and the fine fibre particle is the 30-40 order, and thickness changes according to shape of products; The dull and stereotyped overplate 3 of fiber composite is ash end fine flour paperboards, and is bonded to integral structure with outer shell 1.
Certain instrumentation package template as shown in Figure 1, the long 50cm of profile, wide 50cm, high 10cm, according to structure fabrication shown in the accompanying drawing 1, outer shell 1 is by outside face white paper pulp and fibre composite moulding spare; Fiber composite materials is filled in the solid layer 2, and ratio thick, fine fibre is 2: 1, and adhesion agent accounts for 10% of material gross weight, and coarse fibre length is 15-25mm, and the fine fibre particle is the 40-50 order, and thickness changes according to shape of products; The dull and stereotyped overplate 3 of fiber composite is ash end fine flour paperboards.And be bonded to integral structure with outer shell 1.
Claims (7)
1, a kind of fiber composite materials with buffering, load-bearing property, mainly be composited by adhesion agent by coarse fibre, fine fibre, wherein coarse fibre is the tubular fiber of length 3～60mm, and fine fibre is 10～60 purpose fiber powder, and the weight ratio of coarse fibre and fine fibre is 5～100: 10.
2, the described fiber composite materials of claim 1, wherein said coarse-fibred length is 5～40mm, fine fibre is 20～40 purpose fiber powder.
3, claim 1 or 2 described fiber composite materialss, wherein the weight ratio of coarse fibre and fine fibre is 10～60: 10.
4, a kind of film is moulded packing, mainly comprises outer shell, solid layer and backplane level, and wherein solid layer adopts any fiber composite materials of claim 1～3.
5, the described film of claim 4 is moulded packing, and wherein outer shell is a paper pulp fiber molding layer, and backplane level adopts the paper pulp fiber plate material.
6, claim 4 or 5 described molding packaging materials, wherein the thickness of solid layer can be regulated arbitrarily, and the fiber composite materials of solid layer evenly is filled in whole spaces of outer shell and backplane level encirclement.
7, the described arbitrary film of claim 4～6 is moulded the packing that packing are used for Heavy Product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02134789 CN1403350A (en) | 2002-09-23 | 2002-09-23 | Composite fiber material, molded packing material with the fiber material and its use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02134789 CN1403350A (en) | 2002-09-23 | 2002-09-23 | Composite fiber material, molded packing material with the fiber material and its use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1403350A true CN1403350A (en) | 2003-03-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02134789 Pending CN1403350A (en) | 2002-09-23 | 2002-09-23 | Composite fiber material, molded packing material with the fiber material and its use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1403350A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101909862B (en) * | 2007-12-28 | 2013-04-24 | 空中客车运营有限公司 | Method for producing a profile from composite fiber material |
| CN106003883A (en) * | 2016-05-17 | 2016-10-12 | 蔡宗修 | Multilayer pulp blister |
| CN108058446A (en) * | 2017-11-09 | 2018-05-22 | 张宝华 | A kind of fibre mould composite material and its manufacture craft |
-
2002
- 2002-09-23 CN CN 02134789 patent/CN1403350A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101909862B (en) * | 2007-12-28 | 2013-04-24 | 空中客车运营有限公司 | Method for producing a profile from composite fiber material |
| US8734711B2 (en) | 2007-12-28 | 2014-05-27 | Airbus Operations Gmbh | Method for producing a profile from composite fiber material |
| CN106003883A (en) * | 2016-05-17 | 2016-10-12 | 蔡宗修 | Multilayer pulp blister |
| CN108058446A (en) * | 2017-11-09 | 2018-05-22 | 张宝华 | A kind of fibre mould composite material and its manufacture craft |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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