CN105962631A - Environment-friendly PE (polyethylene) table top with low shrinkage and manufacturing method of PE table top - Google Patents
Environment-friendly PE (polyethylene) table top with low shrinkage and manufacturing method of PE table top Download PDFInfo
- Publication number
- CN105962631A CN105962631A CN201610472783.2A CN201610472783A CN105962631A CN 105962631 A CN105962631 A CN 105962631A CN 201610472783 A CN201610472783 A CN 201610472783A CN 105962631 A CN105962631 A CN 105962631A
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- CN
- China
- Prior art keywords
- desktop
- shrinkage
- layer
- environment
- frame
- 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.)
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B13/00—Details of tables or desks
- A47B13/08—Table tops; Rims therefor
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B2200/00—General construction of tables or desks
- A47B2200/0001—Tops
- A47B2200/001—Manufacture of table tops
Abstract
The invention discloses an environment-friendly PE (polyethylene) table top with a low shrinkage and a manufacturing method of the PE table top. The environment-friendly PE table top is prepared from components of PE panel materials in parts as follows: 90-100 parts of HDPE (high-density polyethylene), 8-10 parts of nano calcium carbide, 15-20 parts of talcum powder and 9-12 parts of glass fibers and comprises low shrinking layers, setting frames, auxiliary shaping layers and a table top board, the low shrinking layers cover the table top board, the setting frames are arranged in the table top board, a plurality of connecting holes are formed in the setting frames, and the auxiliary shaping layers are arranged on the setting frames through the connecting holes. The shrinkage of the PE table top can be greatly reduced, the structure stability of the PE table top is effectively improved, the service life is prolonged, small influences are caused to the environment, and popularization and utilization are facilitated.
Description
[technical field]
The present invention relates to the technical field that PE desktop manufactures, particularly a kind of environment-friendly type low-shrinkage PE desktop
And the technical field of manufacture method.
[background technology]
Polyethylene polyethylene, is called for short PE, is the aggregated prepared a kind of thermoplastic resin of ethylene.
Industrially, the copolymer of ethylene and a small amount of alpha-olefin is also included.Polyethylene odorless, nontoxic, feel ceraceous,
Having excellent resistance to low temperature, minimum use temperature is up to-100 to-70 DEG C, and chemical stability is good, energy
The erosion of resistance to most of soda acid.Insoluble in common solvent under room temperature, water absorption is little, and electrical insulating property is excellent.Closely
Nian Lai, along with the needs of sustainable development Yu environmental conservation, plastics tables and chairs start progressively to replace conventional wooden table
The life and work of people come into by chair.PE desktop is lightweight with it, and easy cleaning is easily contained, the recyclable profit of material
With, environmental protection and saving resource, low-cost advantage occupies the great market share.But PE desktop is because of it
Material confined shrinkage rate is very big, and structural stability is poor, fragile is dropped.
[summary of the invention]
The purpose of the present invention solves the problems of the prior art exactly, proposes a kind of environment-friendly type low-shrinkage PE table
Face and manufacture method thereof, it is possible to make the shrinkage factor of PE desktop be greatly reduced, be effectively increased the knot of PE desktop
Structure stability, extends service life, and effect on environment is little, beneficially popularization and application.
For achieving the above object, the present invention proposes a kind of environment-friendly type low-shrinkage PE desktop, including following group
The PE panel material divided: HDPE 90-100；Nano silicon carbide calcium 8-10；Pulvis Talci 15-20；Glass fibers
Dimension 9-12；Including lower shrinkage layer, formed frame, the moulding layer of auxiliary, desktop, described lower shrinkage layer covers
Outside desktop, it is provided with formed frame in described desktop, described setting frame is provided with some connecting holes,
The moulding layer of described auxiliary is arranged on formed frame by connecting hole.
As preferably, described lower shrinkage layer is mylar lower shrinkage layer, and described lower shrinkage layer is coated on completely
Desktop outer surface.
As preferably, described formed frame is aluminium alloy fixed shape frame, and described formed frame is embedded in desktop completely,
The quantity of described connecting hole has multiple, and described connecting hole is uniformly arranged on formed frame, and described connecting hole is circle
Shape through hole.
As preferably, the moulding layer of described auxiliary is woven by the elastic wire of some a diameter of 0.1mm and forms, bullet
Property steel wire is interspersed in the connecting hole of formed frame.
As preferably, described desktop fully wrapped around live all of formed frame and assist moulding layer, described desktop
Plate is solid PE desktop.
The present invention proposes the manufacture method of a kind of environment-friendly type low-shrinkage PE desktop, comprises the following steps successively:
Step one: make suitable aluminium alloy fixed shape frame according to Desktop Dimensions, get out on formed frame with drill bit
Some connecting holes；
Step 2: connecting hole is carried out edge deburring, is heated to the elastic wire of a diameter of 0.1mm
200-220 DEG C, the elastic wire after heating is quickly sequentially passed through the connecting hole of formed frame and fixes webbed
Assist moulding layer；
Step 3: the formed frame after step 2 being processed is put in desktop shaping die, inserts following component
PE panel material: HDPE 90-100；Nano silicon carbide calcium 8-10；Pulvis Talci 15-20；Glass fibre
9-12；Carry out desktop manufacture；
Step 4: desktop surface step 3 manufactured covers the lower shrinkage layer of one layer of low shrinkage polyester thin film,
Lower shrinkage layer strained successively, seal, polishing, complete finished product processing；
Step 5: to step 4 processing finished product test, qualified after pack warehouse-in.
Beneficial effects of the present invention: the present invention is by by lower shrinkage layer, formed frame, the moulding layer of auxiliary, desktop
Hardening and be combined, through optimum experimental, lower shrinkage layer can ensure that the neat appearance of desktop outward appearance, sizing
Frame combines the contraction assisting moulding layer can effectively reduce desktop, maintains the stability of structure.Energy of the present invention
The shrinkage factor enough making PE desktop is greatly reduced, and is effectively increased the structural stability of PE desktop, extends and make
With the life-span, effect on environment is little, beneficially popularization and application.
Inventive feature and advantage will combine accompanying drawing by embodiment and be described in detail.
[accompanying drawing explanation]
Fig. 1 is the structural representation of the present invention a kind of environment-friendly type low-shrinkage PE desktop.
In figure: 1-lower shrinkage layer, 2-formed frame, 3-assist moulding layer, 4-desktop, 5-connecting hole.
[detailed description of the invention]
Refering to Fig. 1, one environment-friendly type low-shrinkage PE desktop of the present invention, including the PE panel material of following component:
HDPE 90-100；Nano silicon carbide calcium 8-10；Pulvis Talci 15-20；Glass fibre 9-12；Including low
Shrinkage layer 1, formed frame 2, moulding layer 3, desktop 4, described lower shrinkage layer 1 is assisted to cover at desktop 4
Outward, in described desktop 4, it is provided with formed frame 2, described setting frame is provided with some connecting holes 5, described
Assisting moulding layer 3 to be arranged on formed frame 2 by connecting hole 5, described lower shrinkage layer 1 is that mylar is low
Shrinkage layer, described lower shrinkage layer 1 is coated on desktop 4 outer surface completely, and described formed frame 2 is aluminium alloy
Formed frame, described formed frame 2 is embedded in desktop 4 completely, and the quantity of described connecting hole 5 has multiple,
Described connecting hole 5 is uniformly arranged on formed frame 2, and described connecting hole 5 is manhole, and described auxiliary is moulded
Shape layer 3 is woven by the elastic wire of some a diameter of 0.1mm and forms, and elastic wire is interspersed in formed frame 2
In connecting hole 5, described desktop 4 the most all of fully wrapped around formed frame 2 and the moulding layer 3 of auxiliary, described table
Panel 4 is solid PE desktop 4.
The present invention proposes the manufacture method of a kind of environment-friendly type low-shrinkage PE desktop, comprises the following steps successively:
Step one: make suitable aluminium alloy fixed shape frame 2 according to Desktop Dimensions, bore on formed frame 2 with drill bit
Go out some connecting holes 5；
Step 2: connecting hole 5 is carried out edge deburring, the elastic wire of a diameter of 0.1mm is heated to
200-220 DEG C, the elastic wire after heating is quickly sequentially passed through the connecting hole 5 of formed frame 2 and is fixed into net
The moulding layer of auxiliary 3 of shape；
Step 3: the formed frame 2 after step 2 being processed is put in desktop shaping die, inserts following group
The PE panel material divided: HDPE 90-100；Nano silicon carbide calcium 8-10；Pulvis Talci 15-20；Glass fibers
Dimension 9-12；Carry out desktop 4 to manufacture；
Step 4: desktop 4 surface step 3 manufactured covers one layer and uses the low of low shrinkage polyester thin film
Shrinkage layer 1, strains successively lower shrinkage layer 1, seals, polishing, completes finished product processing；
Step 5: to step 4 processing finished product test, qualified after pack warehouse-in.
Work process of the present invention:
The present invention by by lower shrinkage layer 1, formed frame 2, assist moulding layer 3, desktop 4 to combine,
Through optimum experimental, lower shrinkage layer 1 can ensure that the neat appearance of desktop outward appearance, and formed frame 2 combines auxiliary
Moulding layer 3 can effectively reduce the contraction of desktop 4, maintains the stability of structure.The present invention can make PE
The shrinkage factor of desktop is greatly reduced, and is effectively increased the structural stability of PE desktop, extends service life,
Effect on environment is little, beneficially popularization and application.
Above-described embodiment is the description of the invention, is not limitation of the invention, any simple to the present invention
Scheme after conversion belongs to protection scope of the present invention.
Claims (6)
1. an environment-friendly type low-shrinkage PE desktop, it is characterised in that: include the PE panel material of following component: HDPE
90-100；Nano silicon carbide calcium 8-10；Pulvis Talci 15-20；Glass fibre 9-12；Including low receipts
Contracting layer (1), formed frame (2), assist moulding layer (3), desktop (4), described lower shrinkage layer (1)
Cover at desktop (4) outward, in described desktop (4), be provided with formed frame (2), described setting frame
On be provided with some connecting holes (5), it is fixed that the moulding layer of described auxiliary (3) is arranged on by connecting hole (5)
On type frame (2).
2. the manufacture method of an environment-friendly type low-shrinkage PE desktop, it is characterised in that: comprise the following steps successively:
Step one: make suitable aluminium alloy fixed shape frame (2) according to Desktop Dimensions, with drill bit in formed frame (2)
On get out some connecting holes (5)；
Step 2: connecting hole (5) is carried out edge deburring, heats the elastic wire of a diameter of 0.1mm
To 200-220 DEG C, will heating after elastic wire quickly sequentially pass through formed frame (2) connecting hole (5) and
The fixing moulding layer of webbed auxiliary (3)；
Step 3: the formed frame (2) after step 2 being processed is put in desktop shaping die, inserts as follows
The PE panel material of component: HDPE 90-100；Nano silicon carbide calcium 8-10；Pulvis Talci 15-20；Glass
Fiber 9-12；Carry out desktop (4) to manufacture；
Step 4: desktop (4) surface step 3 manufactured covers one layer and uses low shrinkage polyester thin film
Lower shrinkage layer (1), strains successively lower shrinkage layer (1), seals, polishing, completes finished product and adds
Work；
Step 5: to step 4 processing finished product test, qualified after pack warehouse-in.
3. a kind of environment-friendly type low-shrinkage PE desktop as claimed in claim 1, it is characterised in that: described low receipts
Contracting layer (1) is mylar lower shrinkage layer, and described lower shrinkage layer (1) is coated on desktop (4) completely
Outer surface.
4. a kind of environment-friendly type low-shrinkage PE desktop as claimed in claim 1, it is characterised in that: described sizing
Frame (2) is aluminium alloy fixed shape frame, and described formed frame (2) is embedded in desktop (4) completely, institute
The quantity stating connecting hole (5) has multiple, and described connecting hole (5) is uniformly arranged on formed frame (2),
Described connecting hole (5) is manhole.
5. a kind of environment-friendly type low-shrinkage PE desktop as claimed in claim 1, it is characterised in that: described auxiliary
Moulding layer (3) is woven by the elastic wire of some a diameter of 0.1mm and forms, and elastic wire is interspersed in fixed
In the connecting hole (5) of type frame (2).
6. a kind of environment-friendly type low-shrinkage PE desktop as claimed in claim 1, it is characterised in that: described desktop
The fully wrapped around firmly all of formed frame (2) of plate (4) and the moulding layer of auxiliary (3), described desktop (4)
For solid PE desktop (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610472783.2A CN105962631B (en) | 2016-06-22 | 2016-06-22 | A kind of environment-friendly type low-shrinkage PE desktops and its manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610472783.2A CN105962631B (en) | 2016-06-22 | 2016-06-22 | A kind of environment-friendly type low-shrinkage PE desktops and its manufacturing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105962631A true CN105962631A (en) | 2016-09-28 |
| CN105962631B CN105962631B (en) | 2018-11-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610472783.2A Active CN105962631B (en) | 2016-06-22 | 2016-06-22 | A kind of environment-friendly type low-shrinkage PE desktops and its manufacturing method |
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| Country | Link |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0562166A1 (en) * | 1992-03-20 | 1993-09-29 | Alkor Gmbh Kunststoffe | Edge band made of polymers, its method of production and use |
| CN102604200A (en) * | 2012-04-01 | 2012-07-25 | 成都新柯力化工科技有限公司 | Composite masterbatch of mineral fiber with high length-diameter ratio and preparation method |
| CN105348712A (en) * | 2015-11-06 | 2016-02-24 | 陈凯 | High strength multifunctional plastic stool |
| CN206119585U (en) * | 2016-04-29 | 2017-04-26 | 浙江利帆家具有限公司 | Environment -friendly low -shrinkage rate PE desktop |
-
2016
- 2016-06-22 CN CN201610472783.2A patent/CN105962631B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0562166A1 (en) * | 1992-03-20 | 1993-09-29 | Alkor Gmbh Kunststoffe | Edge band made of polymers, its method of production and use |
| CN102604200A (en) * | 2012-04-01 | 2012-07-25 | 成都新柯力化工科技有限公司 | Composite masterbatch of mineral fiber with high length-diameter ratio and preparation method |
| CN105348712A (en) * | 2015-11-06 | 2016-02-24 | 陈凯 | High strength multifunctional plastic stool |
| CN206119585U (en) * | 2016-04-29 | 2017-04-26 | 浙江利帆家具有限公司 | Environment -friendly low -shrinkage rate PE desktop |
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| Publication number | Publication date |
|---|---|
| CN105962631B (en) | 2018-11-09 |
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