Fungus bed cultivation bag and method for producing fungus bed cultivation bag
AssigneeF.Tec Co.,Ltd.
InventorsKenichirou SHIRAHANE, Osamu TOMOI
Life of this patent
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Abstract
To provide a fungus bed cultivation bag that prevents mushroom spawn film from tearing when the fungus bed is removed from the bag and can surely form the fungus bed in an appropriate shape. The fungus bed cultivation bag includes body parts opposing in the front and the back, a folding gusset part connecting to both sides of the body parts, a bottom seal part formed by heat-sealing the lower ends of the body parts and an inclined seal part formed by heat-sealing the lower end sides of the body parts and the folding gusset part in an oblique direction.
Claims4
A fungus bed cultivation bag formed from plastic film, comprising:
- front and back opposing body parts;
- a folding gusset part on each side of the bag connecting to both sides of the front and back body parts;
- a bottom seal part formed by heat-sealing lower ends of the front and back body parts;
- and
- an inclined seal part formed by heat-sealing the lower end sides of the front and back body parts and the folding gusset part in an oblique direction.
A method for producing a fungus bed cultivation comprising the steps of:
- sandwiching an intermediate member between folding gusset parts of a plastic film bag body, the folding gusset parts being connected to body parts opposing in the front and the back, the plastic film bag body being closed at the lower end by a bottom seal part;
- forming an inclined seal part by heat-sealing lower end sides of the body parts and the folding gusset parts sandwiching the intermediate member in an oblique direction;
- and
- removing the intermediate member from between the folding gusset parts.
Dependencies are inferred from the claim text.