CN1125631C - One step forming technology for hot pressing moulding paper coffin - Google Patents
One step forming technology for hot pressing moulding paper coffin Download PDFInfo
- Publication number
- CN1125631C CN1125631C CN 98114003 CN98114003A CN1125631C CN 1125631 C CN1125631 C CN 1125631C CN 98114003 CN98114003 CN 98114003 CN 98114003 A CN98114003 A CN 98114003A CN 1125631 C CN1125631 C CN 1125631C
- Authority
- CN
- China
- Prior art keywords
- coffin
- paper
- paper pulp
- pulp
- pattern tool
- 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.)
- Expired - Fee Related
Links
Landscapes
- Paper (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The present invention relates to a process for integrally forming a paper coffin made by hot molding, which is characterized in that finished pulp boards, waste paper and paper board material are put in a hydrapulpter so as to be pulverized; through a slurry pump, the pulverized materials are pumped to a pulp refiner so as to be made into paper pulp with the water content of 70% to 80%; the paper pulp is injected into a mould arranged on a large hydraulic press; the paper pulp inside the mould is pressurized and is formed into a shape after a drying process carried out by a heating system and a forced exhaust and drainage system. The present invention has the simple and practical process.
Description
Technical field
The present invention relates to the paper coffin once shaping technology.
Background technology
Coffin is the article that people are widely adopted in the funeral and interment process, and making the used material of coffin for these years all is to adopt producing wood basically.This had both wasted a large amount of timber resources, and cost is also relatively more expensive simultaneously, and particularly this coffin is not suitable for the usefulness with a cremate of corpse.
Summary of the invention
But the molding paper coffin manufacturing technology that the purpose of this invention is to provide a kind of once-forming.
The object of the present invention is achieved like this.
A kind of one step forming technology for hot pressing moulding paper coffin is characterized in that:
A, finished product pulpboard, waste paper and cardboard material are put into hydrabrusher pulverize; B, the raw material after broken is gone out pulp grinder by stock pump input frosted wear into water content (weight) at 70%～80% paper pulp; C, paper pulp is injected in the coffin pattern tool that places on the large hydraulic press; D, the paper pulp in the mould is pressurizeed and does dried and make paper pulp typing in the described mould through the heating system on the mould and forced exhaust drainage system, the temperature of mould is 150 ℃～180 ℃.
Good effect of the present invention:
1, because the technology that adopts is a hot pressing model shaping, so can adopt the waste paper material to manufacture the artistic paper coffin of band embossing pattern.The thickness of coffin wall can reach more than the 5mm.
2, adopt this technology to realize or the paper coffin made has been realized the packing before the cremation.
3, technical process is simple.
The specific embodiment
Be described in further details below in conjunction with embodiment.
Finished product pulpboard and waste paper plate are put into hydrabrusher to be pulverized, again the raw material after broken being flowed to frosted by stock pump goes out pulp grinder to wear into water content (weight) is 75% paper pulp, can add an amount of binding agent and stir, after paper pulp is injected in the coffin pattern tool that places on the large hydraulic press, at last the paper pulp in the mould is pressurizeed and do dried and make paper pulp typing in the described mould through the heating system on the mould and forced exhaust drainage system, the temperature of mould is generally about 150 ℃～180 ℃, and present embodiment delivery tool operating temperature is 160 ℃.
Claims (1)
1, a kind of process of hot press molding paper coffin once-forming is characterized in that described method comprises the steps:
A) finished product pulpboard, waste paper and cardboard material being put into hydrabrusher pulverizes;
B) described finished product pulpboard, waste paper and the cardboard material after will pulverizing again flows to frosted by stock pump and goes out pulp grinder and wear into the paper pulp that water content is 75% percentage by weight;
C) giving water content described in the step b) is that the paper pulp of 75% percentage by weight adds the binding agent well and stirs;
D) paper pulp after the stirring described in the step c) is injected in the coffin pattern tool that places on the large hydraulic press;
E) paper pulp in the described coffin pattern tool is pressurizeed;
F) make the operating temperature of described coffin pattern tool reach 160 ℃ by the heating system on the described coffin pattern tool, and paper pulp described in the step e), after the pressurization is carried out dried by the described heating system on the described coffin pattern tool and forced exhaust, drainage system;
G) make the dried paper pulp typing described in the step f), can obtain once-forming, the hot press molding paper coffin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98114003 CN1125631C (en) | 1998-05-17 | 1998-05-17 | One step forming technology for hot pressing moulding paper coffin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98114003 CN1125631C (en) | 1998-05-17 | 1998-05-17 | One step forming technology for hot pressing moulding paper coffin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1235819A CN1235819A (en) | 1999-11-24 |
| CN1125631C true CN1125631C (en) | 2003-10-29 |
Family
ID=5223688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98114003 Expired - Fee Related CN1125631C (en) | 1998-05-17 | 1998-05-17 | One step forming technology for hot pressing moulding paper coffin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1125631C (en) |
-
1998
- 1998-05-17 CN CN 98114003 patent/CN1125631C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1235819A (en) | 1999-11-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1124381C (en) | Pulp-molding product mold process | |
| UA41982C2 (en) | Method of manufacturing of the shaped article and article manufactured by this method | |
| CN101804766A (en) | Fake relief product formed by adopting plant fiber and manufacture method thereof | |
| CN102776806A (en) | Method for preparing formed panel by papermaking waste | |
| JP3499555B2 (en) | Method for producing from paperboard stock and recycled paper | |
| CN1125631C (en) | One step forming technology for hot pressing moulding paper coffin | |
| KR20110008681A (en) | Paper coffin and it's manufacturing method | |
| CN201559464U (en) | Imitated relievos product formed by vegetable fiber | |
| CN207310151U (en) | A kind of hot press used for shaving board | |
| CN1644337A (en) | Bamboo splints one-step forming process | |
| CN110065129B (en) | Method for manufacturing board by using bamboo powder | |
| CN108327023A (en) | A method of making house decorative material by raw material of tealeaves waste | |
| JP4837979B2 (en) | Pulp mold molded body manufacturing method and mold used in the manufacturing method | |
| CN101082196A (en) | Pressure injection forming method for paper standardized product | |
| CN1310264A (en) | Making process of regenerated pulp board | |
| CN1621616A (en) | Production method of shockproof inside lining packing paper products for industrial products | |
| CN102152368A (en) | Mold of sawdust flowerpot and technical method for producing sawdust flowerpot using same | |
| CN1123663C (en) | Technology for producing plant fibre products | |
| CN101671471A (en) | Urea resin product and preparation method thereof | |
| CN86100068A (en) | Spherical heatproof riser cover | |
| CN2093079U (en) | Moulding face plate prepressing die set | |
| CN100435210C (en) | Arch bar of stringed instrument made from carbon fiber and preparation technique | |
| CN201108011Y (en) | Pressed tea mold | |
| CN1446671A (en) | Method for making products of birch bark | |
| CN101073894A (en) | Internal shaft pipe and its production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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 |