Decay-resistant paper for the manufacture of a pot for raising a

Details Decay-resistant paper for the manufacture of a pot for raising a Decay-resistant paper for the manufacture of a pot for raising a

1994-12-21

1995-11-28

Chin, Peter

Paper making and fiber liberation

Processes and products

Non-uniform, irregular or configured web or sheet

162134, 162158, 162166, 162206, D21H 2506

Patent

active

054704340

ABSTRACT:
Decay-resistant paper suitable for the manufacture of a pot for raising and transplanting seedling is the one partly containing decayable portions, which is prepared by heating paper made of a natural fiber, or a fiber blend composed of a natural fiber and a synthetic fiber, and impregnated with a compound capable of crosslinking the paper cellulose, at a temperature causing the reaction of antidecay treatment and at a temperature causing no such reaction in different portions. Such decay-resistant paper partly containing decayable portions can be easily prepared by bringing the above-mentioned paper impregnated with a compound capable of crosslinking the paper cellulose into contact in a single step with a heating apparatus comprising a heating part of a temperature causing the reaction of antidecay treatment and a heating part of a temperature causing no such reaction. As such a heating apparatus, may be used the one in which a rotary roll heater or a press-type heating plate is coated with a jacket having openings which is made of a material such as iron, copper and aluminum.

REFERENCES:
patent: 2877498 (1959-03-01), Schneider
patent: 3798120 (1974-03-01), Enloe et al.
patent: 4610761 (1986-09-01), Eklund et al.

Affiliated with

Also associated with

Rating

Decay-resistant paper for the manufacture of a pot for raising a does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Decay-resistant paper for the manufacture of a pot for raising a, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Decay-resistant paper for the manufacture of a pot for raising a will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2010772