CN206187656U - Novel packing belt - Google Patents
Novel packing belt Download PDFInfo
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- CN206187656U CN206187656U CN201620886494.2U CN201620886494U CN206187656U CN 206187656 U CN206187656 U CN 206187656U CN 201620886494 U CN201620886494 U CN 201620886494U CN 206187656 U CN206187656 U CN 206187656U
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- strap
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Abstract
The utility model relates to a novel packing belt, it belongs to textile material technical field. The utility model discloses a preimpregnation area of sandwich layer and the plastic film of cortex, the upper and lower surface in preimpregnation area all are provided with the plastic film, and the preimpregnation area of this sandwich layer is the material of high orientation and high -load, and the plastic film of cortex is the high tensile strength's that has certain width and thickness material. The utility model discloses elasticity rational in infrastructure, as have higher tensile strength, more to hang down, stable in structure is reliable, and is energy -concerving and environment -protective, with low costs.
Description
Technical field
The utility model is related to a kind of strap, especially a kind of new strap, and it belongs to field of packaging material.
Background technology
Strap, alias strapping, the joint sealing for mainly applying to corrugated case is tied up.Can be divided into by the difference of raw materials for production
Polypropylene packing and plastic-steel baling belt, while also having part with nylon raw material, extruded simple tension is obtained, and is respectively suitable for
The packing demand of Different Weight article.
The polyester capillaries strap that the current widely used polyethylene of commodity extranal packing box strap or polypropylene are made.But should
Strap has that retractility is big, tension intensity is not high enough, causes strap to occur loosening because of the flexible of itself and pack
Phenomenon, there is the phenomenon of Bales Off damaged merchandise, carry out no small problem to Commodity Transportation and carry strap.Then occur a kind of with poly-
Ester silk is main material, a kind of then strap wrapped up with PP plastics, and strap improves packing to a certain extent in this
It is still present with the big defect of elasticity, but the larger problem of retractility.Publication date is 04 month 2011 27 days, publication number
In the Chinese patent of 102029723A, the patent of invention of a kind of entitled " a kind of strap and preparation method thereof " is disclosed.Should
Patent sends into extruder by by the raw material that chopped fiber and plastics that length is 0.09-1.5mm are mixed, by extruder
Extruded after high-temperature digestion to baling band shaping mould, baling band shaping mould is by material extruding into strap is crossed into water after strap
Cooling, then cooled strap is stretched using stretching-machine, finished product is finally rolled into a roll by tape handler.The utility model
The purpose of enhancing strap tensile strength is reached by adding chopped glass fiber, but due to the limitation for producing, the weight of chopped glass fiber
Amount degree is extremely difficult to a high degree between 1.5%-9.5%, and the effect for strengthening tensile strength is limited.
Utility model content
The purpose of this utility model is to overcome above shortcomings in the prior art, and provides a kind of structure design and close
Reason, with tensile strength higher, lower retractility, Stability Analysis of Structures reliability, energy-conserving and environment-protective, the new strap of low cost.
The technical scheme in the invention for solving the above technical problem is：The new strap, it is characterised in that：Including
The prepreg tape of sandwich layer and the plastic foil of cortex, the upper and lower surface of the prepreg tape of the sandwich layer are respectively provided with corticated plastic foil, should
The prepreg tape of sandwich layer and the plastic foil of cortex are continuous glass fibre reinforced thermoplastic plastics；With tensile strength higher,
Lower retractility, Stability Analysis of Structures reliability；Continuous glass fibre enhancing direction has the tensile property of high intensity.
Preferably, the surface of the plastic foil of cortex described in the utility model has one layer of top layer, top layer is provided with embossing,
It is diamond structure to emboss.
Preferably, the weight percent content of the prepreg tape of sandwich layer described in the utility model is 40%-70%.
The utility model compared with prior art, with advantages below and effect：1st, it is rational in infrastructure, with stretching higher
Intensity, lower retractility, Stability Analysis of Structures reliability, energy-conserving and environment-protective, low cost；2nd, sandwich layer is the continuous glass with high tensile
Glass fiber reinforced thermoplastics prepreg tape, can greatly improve the tensile strength of strap；Sandwich layer is heat of the same race with cortex
Plastic resin, gained strap Stability Analysis of Structures；Upper hypodermal layer thermoplastic material can be substantially reduced by reclaimed materials extrusion molding
Production cost.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment strap.
In figure：Sandwich layer 1, cortex 2.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings and by embodiment, and following examples are right
It is of the present utility model explanation and the utility model is not limited to following examples.
Embodiment.
Referring to Fig. 1, this implementation includes the prepreg tape of sandwich layer 1 and the plastic foil of cortex 2, the upper following table of the prepreg tape of sandwich layer 1
Face is provided with the plastic foil of cortex 2, and the prepreg tape of the sandwich layer 1 is highly oriented and high content material, the prepreg tape of sandwich layer 1
Weight percent content is 40%-70%, and the plastic foil of cortex 2 is the material of the high tensile with one fixed width and thickness.
The prepreg tape of the sandwich layer 1 in the present embodiment and the plastic foil of cortex 2 are continuous glass fibre enhancing thermoplasticity modeling
Material.
Thermoplastic in the present embodiment includes polythene PE, polypropylene PP and polyethylene terephtalate.
The present embodiment use continuous glass fibre reinforced thermoplastic plastics prepreg tape for core and with certain thickness and with
The corresponding thermoplastic of prepreg tape is overlying on continuous fiber reinforced thermoplastic plastic prepreg tape upper and lower surface for cortex 2, is formed
A kind of new strap.This is a kind of thermoplasticity modeling for being contained within high content, height-oriented glass fibre due to strap sandwich layer 1
Material reinforcing material, therefore this kind of strap has the tensile property of high intensity in continuous glass fibre differently- oriented directivity, is examined through experiment
Survey, thickness in monolayer is 800MPa for the tensile strength of the continuous glass fiber reinforced polypropylene resin prepreg band of 0.22mm.
Sandwich layer 1 in the present embodiment is the continuous glass fibre reinforced thermoplastic plastics prepreg tape with high tensile,
Can greatly improve the tensile strength of strap；
Sandwich layer 1 in the present embodiment is thermoplastic resin of the same race, gained strap Stability Analysis of Structures with cortex 2.
The thermoplastic material of upper hypodermal layer 2 in the present embodiment can be substantially reduced and be produced into by reclaimed materials extrusion molding
This.
The surface of the plastic foil of the cortex 2 in the present embodiment has one layer of top layer, and top layer is provided with embossing, and it is rhombus to emboss
Structure, compared with prior art, improves the frictional force of strap, is difficult to skid.
By above-mentioned elaboration, those skilled in the art can implement.
Furthermore, it is necessary to explanation, the specific embodiment described in this specification, is named the shape of its parts and components
Claiming etc. can be with difference, and the above content described in this specification is only to the utility model structure example explanation.
Equivalence changes or simple change that construction, feature and principle described in all foundation the utility model inventional ideas are done, wrap
Include in the protection domain of the utility model patent.The utility model person of ordinary skill in the field can be to described
Specific embodiment is made various modifications or supplement or is substituted using similar mode, without departing from knot of the present utility model
Structure surmounts scope defined in the claims, all should belong to protection domain of the present utility model.
Claims (3)
1. a kind of new strap, it is characterised in that：The plastic foil of prepreg tape and cortex including sandwich layer, the preimpregnation of the sandwich layer
The upper and lower surface of band is respectively provided with corticated plastic foil, and the prepreg tape of the sandwich layer and the plastic foil of cortex are continuous glass fibre
Reinforced thermoplastics.
2. new strap according to claim 1, it is characterised in that：The surface of the plastic foil of the cortex has one layer
Top layer, top layer is provided with embossing, and it is diamond structure to emboss.
3. new strap according to claim 1, it is characterised in that：The percentage by weight of the prepreg tape of the sandwich layer contains
It is 40%-70% to measure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620886494.2U CN206187656U (en) | 2016-08-16 | 2016-08-16 | Novel packing belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620886494.2U CN206187656U (en) | 2016-08-16 | 2016-08-16 | Novel packing belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206187656U true CN206187656U (en) | 2017-05-24 |
Family
ID=58736938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620886494.2U Active CN206187656U (en) | 2016-08-16 | 2016-08-16 | Novel packing belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206187656U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111891520A (en) * | 2020-08-13 | 2020-11-06 | 江苏奇一科技有限公司 | Thermoplastic composite material packing box and preparation method thereof |
-
2016
- 2016-08-16 CN CN201620886494.2U patent/CN206187656U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111891520A (en) * | 2020-08-13 | 2020-11-06 | 江苏奇一科技有限公司 | Thermoplastic composite material packing box and preparation method thereof |
| CN111891520B (en) * | 2020-08-13 | 2021-03-16 | 江苏奇一科技有限公司 | Thermoplastic composite material packing box and preparation method thereof |
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