FR2164559A1 - Wax or adhesive fusion unit - using self cleaning heater rollers to load a melt reservoir - Google Patents
Wax or adhesive fusion unit - using self cleaning heater rollers to load a melt reservoirInfo
- Publication number
- FR2164559A1 FR2164559A1 FR7230763A FR7230763A FR2164559A1 FR 2164559 A1 FR2164559 A1 FR 2164559A1 FR 7230763 A FR7230763 A FR 7230763A FR 7230763 A FR7230763 A FR 7230763A FR 2164559 A1 FR2164559 A1 FR 2164559A1
- Authority
- FR
- France
- Prior art keywords
- wax
- self cleaning
- load
- fusion unit
- blocks
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
- B29B13/022—Melting the material to be shaped
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Coating Apparatus (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Fats And Perfumes (AREA)
Abstract
Device for melting blocks of fusible materials such as waxes, hot melt adhesives, etc. and discharging the molten liquid into a reservoir by loading solid blocks against a revolving hot surface to produce a liquified coating which i scraped off at a different point of rotation. The solid blocks may slide or be pushed or stacked to impinge on one or more heated rolls, pref. of variable speed. Self cleaning rollers are less prone to fouling and parasitic elf insulation than simple heated reservoirs directly loaded with pieces of solid feedstock. Higher melting rates possible due to interfacial contact of the wax with a lhot surface instead of immersion into a liquid which is an indifferent heat transfer fluid.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2163372 | 1971-12-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2164559A1 true FR2164559A1 (en) | 1973-08-03 |
Family
ID=5828629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7230763A Withdrawn FR2164559A1 (en) | 1971-12-21 | 1972-08-30 | Wax or adhesive fusion unit - using self cleaning heater rollers to load a melt reservoir |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS4869763A (en) |
| FR (1) | FR2164559A1 (en) |
| IT (1) | IT965740B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH682811A5 (en) * | 1991-02-01 | 1993-11-30 | Balti Ag | Continuous operation appts. for melting hot-melt e.g. adhesives etc. - feeds hot-melt blocks on inclined conveyor to meet two heated rollers where fused melt drips into receiver below and is pumped away |
-
1972
- 1972-08-14 IT IT2820372A patent/IT965740B/en active
- 1972-08-30 FR FR7230763A patent/FR2164559A1/en not_active Withdrawn
- 1972-10-19 JP JP10406472A patent/JPS4869763A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH682811A5 (en) * | 1991-02-01 | 1993-11-30 | Balti Ag | Continuous operation appts. for melting hot-melt e.g. adhesives etc. - feeds hot-melt blocks on inclined conveyor to meet two heated rollers where fused melt drips into receiver below and is pumped away |
Also Published As
| Publication number | Publication date |
|---|---|
| IT965740B (en) | 1974-02-11 |
| JPS4869763A (en) | 1973-09-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Withdrawal of published application |