PURPOSE: To achieve a clock time long up to a certain range and to eliminate the wastefulness of a material or the necessity for the recycle thereof by mutually separating two semi-processed materials having one sheet shape by a certain distance to heat them and putting the heated materials together at least along a frame-shaped strip.
CONSTITUTION: A package 1 to be filled with a flowable substance having the bottom wall and top wall 2 comprising a molding processable synthetic plastic material is formed and subjected to filling and sealing processing to be fed out to produce a package for the flowable substance. In this production method, two sheet-shaped semi-processed materials 4 are separated by a distance (a) to be heated and subsequently united at least along frame-shaped strips 7, 10 and deep drawing containing the formation of a central part 12 is performed and two semi-processed materials 4 are welded at the region of the frame-shaped strip 10 to form a filling space and an opening part 13 is formed to the top wall 2 and the package is cooled and filled to be sealed by the opening member 14 covering the opening part.
URURITSUHI DOICHIYUBAIN
GERUTO KUNOPUROTSUHO
UDOO RIIPURAMU
