Title:
包装用トレイおよびその製造方法と使用方法
Document Type and Number:
Japanese Patent JP3571652
Kind Code:
B2
Abstract:
There is described a packing tray (2) mainly of cardboard, paper, or a laminate, e.g. extruded, primarily containing these materials and in particular intended as sales packing for foodstuffs, e.g. meat, sliced meat or vegetables, poultry, fish, fruit, vegetables, salads, pasta, dishes for dinner, bakery and dairy products, which tray preferably has a rectangular shape with rounded corner parts (8), a mainly plane bottom (14) and sloping side walls (16) which at the top continue in an annular edge (12) approximately extending in parallel with the bottom (14), which tray (2) consists of one moulded item, the upper side of which consists of a gas- and/or diffusion-proof coating having such barrier abilities that a covering film or a dome-shaped, e.g. transparent, lid (18) may be connected gas-proof or diffusion-proof to the said annular edge by welding. There is also described a method for making and using, respectively, the packing tray.
Inventors:
Steen, Pedersen
Application Number:
JP2000569999A
Publication Date:
September 29, 2004
Filing Date:
September 15, 1999
Export Citation:
Assignee:
Steen, Pedersen
International Classes:
B65D1/22; B32B27/10; B32B29/00; B65B31/06; B65D1/28; B65D43/02; B65D77/02; B65D77/20; B65D81/20; B65D85/50; B65D81/34; (IPC1-7): B65D81/20; B65B31/06; B65D1/22; B65D1/28; B65D77/02; B65D77/20; B65D85/50
Domestic Patent References:
| JP59500701A | ||||
| JP7242224A | ||||
| JP8301258A | ||||
| JP8501042A | ||||
| JP7315358A | ||||
| JP7242224A |
Foreign References:
| WO1998030452A1 |
Attorney, Agent or Firm:
Takashi Ishida
Jun Tsuruta
Masaya Nishiyama
Higuchi Souji
Jun Tsuruta
Masaya Nishiyama
Higuchi Souji